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Merge branch '4.7/scsi-queue' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi into for-4.7-zac 

Pulling in the dependencies for further ZAC changes.

Signed-off-by: Tejun Heo <tj@kernel.org>
hifive-unleashed-5.1
Tejun Heo 2016-05-09 12:34:39 -04:00
parent 7780081c1f 13f307711b
commit 698f6700a6
1046 changed files with 14084 additions and 12573 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.mailmap
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@ -33,6 +33,7 @@ Björn Steinbrink <B.Steinbrink@gmx.de>
Brian Avery <b.avery@hp.com>
Brian King <brking@us.ibm.com>
Christoph Hellwig <hch@lst.de>
Christophe Ricard <christophe.ricard@gmail.com>
Corey Minyard <minyard@acm.org>
Damian Hobson-Garcia <dhobsong@igel.co.jp>
David Brownell <david-b@pacbell.net>

29
Documentation/ABI/testing/sysfs-platform-i2c-demux-pinctrl
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@ -1,23 +1,18 @@
What: /sys/devices/platform/<i2c-demux-name>/cur_master
What: /sys/devices/platform/<i2c-demux-name>/available_masters
Date: January 2016
KernelVersion: 4.6
Contact: Wolfram Sang <wsa@the-dreams.de>
Description:
Reading the file will give you a list of masters which can be
selected for a demultiplexed bus. The format is
"<index>:<name>". Example from a Renesas Lager board:
This file selects the active I2C master for a demultiplexed bus.
0:/i2c@e6500000 1:/i2c@e6508000
Write 0 there for the first master, 1 for the second etc. Reading the file will
give you a list with the active master marked. Example from a Renesas Lager
board:
root@Lager:~# cat /sys/devices/platform/i2c@8/cur_master
* 0 - /i2c@9
1 - /i2c@e6520000
2 - /i2c@e6530000
root@Lager:~# echo 2 > /sys/devices/platform/i2c@8/cur_master
root@Lager:~# cat /sys/devices/platform/i2c@8/cur_master
0 - /i2c@9
1 - /i2c@e6520000
* 2 - /i2c@e6530000
What: /sys/devices/platform/<i2c-demux-name>/current_master
Date: January 2016
KernelVersion: 4.6
Contact: Wolfram Sang <wsa@the-dreams.de>
Description:
This file selects/shows the active I2C master for a demultiplexed
bus. It uses the <index> value from the file 'available_masters'.

6
Documentation/devicetree/bindings/clock/qca,ath79-pll.txt
View File

@ -3,7 +3,7 @@ Binding for Qualcomm Atheros AR7xxx/AR9XXX PLL controller
The PPL controller provides the 3 main clocks of the SoC: CPU, DDR and AHB.
Required Properties:
- compatible: has to be "qca,<soctype>-cpu-intc" and one of the following
- compatible: has to be "qca,<soctype>-pll" and one of the following
fallbacks:
- "qca,ar7100-pll"
- "qca,ar7240-pll"
@ -21,8 +21,8 @@ Optional properties:
Example:
memory-controller@18050000 {
compatible = "qca,ar9132-ppl", "qca,ar9130-pll";
pll-controller@18050000 {
compatible = "qca,ar9132-pll", "qca,ar9130-pll";
reg = <0x18050000 0x20>;
clock-names = "ref";

12
Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt
View File

@ -134,12 +134,12 @@ mfio80 ddr_debug, mips_trace_data, mips_debug
mfio81 dreq0, mips_trace_data, eth_debug
mfio82 dreq1, mips_trace_data, eth_debug
mfio83 mips_pll_lock, mips_trace_data, usb_debug
mfio84 sys_pll_lock, mips_trace_data, usb_debug
mfio85 wifi_pll_lock, mips_trace_data, sdhost_debug
mfio86 bt_pll_lock, mips_trace_data, sdhost_debug
mfio87 rpu_v_pll_lock, dreq2, socif_debug
mfio88 rpu_l_pll_lock, dreq3, socif_debug
mfio89 audio_pll_lock, dreq4, dreq5
mfio84 audio_pll_lock, mips_trace_data, usb_debug
mfio85 rpu_v_pll_lock, mips_trace_data, sdhost_debug
mfio86 rpu_l_pll_lock, mips_trace_data, sdhost_debug
mfio87 sys_pll_lock, dreq2, socif_debug
mfio88 wifi_pll_lock, dreq3, socif_debug
mfio89 bt_pll_lock, dreq4, dreq5
tck
trstn
tdi

2
Documentation/filesystems/cramfs.txt
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@ -38,7 +38,7 @@ the update lasts only as long as the inode is cached in memory, after
which the timestamp reverts to 1970, i.e. moves backwards in time.
Currently, cramfs must be written and read with architectures of the
same endianness, and can be read only by kernels with PAGE_CACHE_SIZE
same endianness, and can be read only by kernels with PAGE_SIZE
== 4096. At least the latter of these is a bug, but it hasn't been
decided what the best fix is. For the moment if you have larger pages
you can just change the #define in mkcramfs.c, so long as you don't

2
Documentation/filesystems/tmpfs.txt
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@ -60,7 +60,7 @@ size: The limit of allocated bytes for this tmpfs instance. The
default is half of your physical RAM without swap. If you
oversize your tmpfs instances the machine will deadlock
since the OOM handler will not be able to free that memory.
nr_blocks: The same as size, but in blocks of PAGE_CACHE_SIZE.
nr_blocks: The same as size, but in blocks of PAGE_SIZE.
nr_inodes: The maximum number of inodes for this instance. The default
is half of the number of your physical RAM pages, or (on a
machine with highmem) the number of lowmem RAM pages,

4
Documentation/filesystems/vfs.txt
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@ -708,9 +708,9 @@ struct address_space_operations {
from the address space. This generally corresponds to either a
truncation, punch hole or a complete invalidation of the address
space (in the latter case 'offset' will always be 0 and 'length'
will be PAGE_CACHE_SIZE). Any private data associated with the page
will be PAGE_SIZE). Any private data associated with the page
should be updated to reflect this truncation. If offset is 0 and
length is PAGE_CACHE_SIZE, then the private data should be released,
length is PAGE_SIZE, then the private data should be released,
because the page must be able to be completely discarded. This may
be done by calling the ->releasepage function, but in this case the
release MUST succeed.

2
Documentation/networking/switchdev.txt
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@ -386,7 +386,7 @@ used. First phase is to "prepare" anything needed, including various checks,
memory allocation, etc. The goal is to handle the stuff that is not unlikely
to fail here. The second phase is to "commit" the actual changes.
Switchdev provides an inftrastructure for sharing items (for example memory
Switchdev provides an infrastructure for sharing items (for example memory
allocations) between the two phases.
The object created by a driver in "prepare" phase and it is queued up by:

4
Documentation/power/runtime_pm.txt
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@ -586,6 +586,10 @@ drivers to make their ->remove() callbacks avoid races with runtime PM directly,
but also it allows of more flexibility in the handling of devices during the
removal of their drivers.
Drivers in ->remove() callback should undo the runtime PM changes done
in ->probe(). Usually this means calling pm_runtime_disable(),
pm_runtime_dont_use_autosuspend() etc.
The user space can effectively disallow the driver of the device to power manage
it at run time by changing the value of its /sys/devices/.../power/control
attribute to "on", which causes pm_runtime_forbid() to be called. In principle,

17
Documentation/scsi/g_NCR5380.txt
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@ -23,11 +23,10 @@ supported by the driver.
If the default configuration does not work for you, you can use the kernel
command lines (eg using the lilo append command):
ncr5380=port,irq,dma
ncr53c400=port,irq
or
ncr5380=base,irq,dma
ncr53c400=base,irq
ncr5380=addr,irq
ncr53c400=addr,irq
ncr53c400a=addr,irq
dtc3181e=addr,irq
The driver does not probe for any addresses or ports other than those in
the OVERRIDE or given to the kernel as above.
@ -36,19 +35,17 @@ This driver provides some information on what it has detected in
/proc/scsi/g_NCR5380/x where x is the scsi card number as detected at boot
time. More info to come in the future.
When NCR53c400 support is compiled in, BIOS parameters will be returned by
the driver (the raw 5380 driver does not and I don't plan to fiddle with
it!).
This driver works as a module.
When included as a module, parameters can be passed on the insmod/modprobe
command line:
ncr_irq=xx the interrupt
ncr_addr=xx the port or base address (for port or memory
mapped, resp.)
ncr_dma=xx the DMA
ncr_5380=1 to set up for a NCR5380 board
ncr_53c400=1 to set up for a NCR53C400 board
ncr_53c400a=1 to set up for a NCR53C400A board
dtc_3181e=1 to set up for a Domex Technology Corp 3181E board
hp_c2502=1 to set up for a Hewlett Packard C2502 board
e.g.
modprobe g_NCR5380 ncr_irq=5 ncr_addr=0x350 ncr_5380=1
for a port mapped NCR5380 board or

11
Documentation/scsi/scsi-parameters.txt
View File

@ -27,13 +27,15 @@ parameters may be changed at runtime by the command
aic79xx= [HW,SCSI]
See Documentation/scsi/aic79xx.txt.
atascsi= [HW,SCSI] Atari SCSI
atascsi= [HW,SCSI]
See drivers/scsi/atari_scsi.c.
BusLogic= [HW,SCSI]
See drivers/scsi/BusLogic.c, comment before function
BusLogic_ParseDriverOptions().
dtc3181e= [HW,SCSI]
See Documentation/scsi/g_NCR5380.txt.
eata= [HW,SCSI]
@ -51,8 +53,8 @@ parameters may be changed at runtime by the command
ips= [HW,SCSI] Adaptec / IBM ServeRAID controller
See header of drivers/scsi/ips.c.
mac5380= [HW,SCSI] Format:
<can_queue>,<cmd_per_lun>,<sg_tablesize>,<hostid>,<use_tags>
mac5380= [HW,SCSI]
See drivers/scsi/mac_scsi.c.
max_luns= [SCSI] Maximum number of LUNs to probe.
Should be between 1 and 2^32-1.
@ -65,10 +67,13 @@ parameters may be changed at runtime by the command
See header of drivers/scsi/NCR_D700.c.
ncr5380= [HW,SCSI]
See Documentation/scsi/g_NCR5380.txt.
ncr53c400= [HW,SCSI]
See Documentation/scsi/g_NCR5380.txt.
ncr53c400a= [HW,SCSI]
See Documentation/scsi/g_NCR5380.txt.
ncr53c406a= [HW,SCSI]

208
Documentation/x86/topology.txt 100644
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@ -0,0 +1,208 @@
x86 Topology
============
This documents and clarifies the main aspects of x86 topology modelling and
representation in the kernel. Update/change when doing changes to the
respective code.
The architecture-agnostic topology definitions are in
Documentation/cputopology.txt. This file holds x86-specific
differences/specialities which must not necessarily apply to the generic
definitions. Thus, the way to read up on Linux topology on x86 is to start
with the generic one and look at this one in parallel for the x86 specifics.
Needless to say, code should use the generic functions - this file is *only*
here to *document* the inner workings of x86 topology.
Started by Thomas Gleixner <tglx@linutronix.de> and Borislav Petkov <bp@alien8.de>.
The main aim of the topology facilities is to present adequate interfaces to
code which needs to know/query/use the structure of the running system wrt
threads, cores, packages, etc.
The kernel does not care about the concept of physical sockets because a
socket has no relevance to software. It's an electromechanical component. In
the past a socket always contained a single package (see below), but with the
advent of Multi Chip Modules (MCM) a socket can hold more than one package. So
there might be still references to sockets in the code, but they are of
historical nature and should be cleaned up.
The topology of a system is described in the units of:
- packages
- cores
- threads
* Package:
Packages contain a number of cores plus shared resources, e.g. DRAM
controller, shared caches etc.
AMD nomenclature for package is 'Node'.
Package-related topology information in the kernel:
- cpuinfo_x86.x86_max_cores:
The number of cores in a package. This information is retrieved via CPUID.
- cpuinfo_x86.phys_proc_id:
The physical ID of the package. This information is retrieved via CPUID
and deduced from the APIC IDs of the cores in the package.
- cpuinfo_x86.logical_id:
The logical ID of the package. As we do not trust BIOSes to enumerate the
packages in a consistent way, we introduced the concept of logical package
ID so we can sanely calculate the number of maximum possible packages in
the system and have the packages enumerated linearly.
- topology_max_packages():
The maximum possible number of packages in the system. Helpful for per
package facilities to preallocate per package information.
* Cores:
A core consists of 1 or more threads. It does not matter whether the threads
are SMT- or CMT-type threads.
AMDs nomenclature for a CMT core is "Compute Unit". The kernel always uses
"core".
Core-related topology information in the kernel:
- smp_num_siblings:
The number of threads in a core. The number of threads in a package can be
calculated by:
threads_per_package = cpuinfo_x86.x86_max_cores * smp_num_siblings
* Threads:
A thread is a single scheduling unit. It's the equivalent to a logical Linux
CPU.
AMDs nomenclature for CMT threads is "Compute Unit Core". The kernel always
uses "thread".
Thread-related topology information in the kernel:
- topology_core_cpumask():
The cpumask contains all online threads in the package to which a thread
belongs.
The number of online threads is also printed in /proc/cpuinfo "siblings."
- topology_sibling_mask():
The cpumask contains all online threads in the core to which a thread
belongs.
- topology_logical_package_id():
The logical package ID to which a thread belongs.
- topology_physical_package_id():
The physical package ID to which a thread belongs.
- topology_core_id();
The ID of the core to which a thread belongs. It is also printed in /proc/cpuinfo
"core_id."
System topology examples
Note:
The alternative Linux CPU enumeration depends on how the BIOS enumerates the
threads. Many BIOSes enumerate all threads 0 first and then all threads 1.
That has the "advantage" that the logical Linux CPU numbers of threads 0 stay
the same whether threads are enabled or not. That's merely an implementation
detail and has no practical impact.
1) Single Package, Single Core
[package 0] -> [core 0] -> [thread 0] -> Linux CPU 0
2) Single Package, Dual Core
a) One thread per core
[package 0] -> [core 0] -> [thread 0] -> Linux CPU 0
-> [core 1] -> [thread 0] -> Linux CPU 1
b) Two threads per core
[package 0] -> [core 0] -> [thread 0] -> Linux CPU 0
-> [thread 1] -> Linux CPU 1
-> [core 1] -> [thread 0] -> Linux CPU 2
-> [thread 1] -> Linux CPU 3
Alternative enumeration:
[package 0] -> [core 0] -> [thread 0] -> Linux CPU 0
-> [thread 1] -> Linux CPU 2
-> [core 1] -> [thread 0] -> Linux CPU 1
-> [thread 1] -> Linux CPU 3
AMD nomenclature for CMT systems:
[node 0] -> [Compute Unit 0] -> [Compute Unit Core 0] -> Linux CPU 0
-> [Compute Unit Core 1] -> Linux CPU 1
-> [Compute Unit 1] -> [Compute Unit Core 0] -> Linux CPU 2
-> [Compute Unit Core 1] -> Linux CPU 3
4) Dual Package, Dual Core
a) One thread per core
[package 0] -> [core 0] -> [thread 0] -> Linux CPU 0
-> [core 1] -> [thread 0] -> Linux CPU 1
[package 1] -> [core 0] -> [thread 0] -> Linux CPU 2
-> [core 1] -> [thread 0] -> Linux CPU 3
b) Two threads per core
[package 0] -> [core 0] -> [thread 0] -> Linux CPU 0
-> [thread 1] -> Linux CPU 1
-> [core 1] -> [thread 0] -> Linux CPU 2
-> [thread 1] -> Linux CPU 3
[package 1] -> [core 0] -> [thread 0] -> Linux CPU 4
-> [thread 1] -> Linux CPU 5
-> [core 1] -> [thread 0] -> Linux CPU 6
-> [thread 1] -> Linux CPU 7
Alternative enumeration:
[package 0] -> [core 0] -> [thread 0] -> Linux CPU 0
-> [thread 1] -> Linux CPU 4
-> [core 1] -> [thread 0] -> Linux CPU 1
-> [thread 1] -> Linux CPU 5
[package 1] -> [core 0] -> [thread 0] -> Linux CPU 2
-> [thread 1] -> Linux CPU 6
-> [core 1] -> [thread 0] -> Linux CPU 3
-> [thread 1] -> Linux CPU 7
AMD nomenclature for CMT systems:
[node 0] -> [Compute Unit 0] -> [Compute Unit Core 0] -> Linux CPU 0
-> [Compute Unit Core 1] -> Linux CPU 1
-> [Compute Unit 1] -> [Compute Unit Core 0] -> Linux CPU 2
-> [Compute Unit Core 1] -> Linux CPU 3
[node 1] -> [Compute Unit 0] -> [Compute Unit Core 0] -> Linux CPU 4
-> [Compute Unit Core 1] -> Linux CPU 5
-> [Compute Unit 1] -> [Compute Unit Core 0] -> Linux CPU 6
-> [Compute Unit Core 1] -> Linux CPU 7

46
MAINTAINERS
View File

@ -4302,7 +4302,7 @@ F: drivers/net/ethernet/agere/
ETHERNET BRIDGE
M: Stephen Hemminger <stephen@networkplumber.org>
L: bridge@lists.linux-foundation.org
L: bridge@lists.linux-foundation.org (moderated for non-subscribers)
L: netdev@vger.kernel.org
W: http://www.linuxfoundation.org/en/Net:Bridge
S: Maintained
@ -5042,6 +5042,7 @@ F: include/linux/hw_random.h
HARDWARE SPINLOCK CORE
M: Ohad Ben-Cohen <ohad@wizery.com>
M: Bjorn Andersson <bjorn.andersson@linaro.org>
L: linux-remoteproc@vger.kernel.org
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
F: Documentation/hwspinlock.txt
@ -5750,7 +5751,7 @@ R: Don Skidmore <donald.c.skidmore@intel.com>
R: Bruce Allan <bruce.w.allan@intel.com>
R: John Ronciak <john.ronciak@intel.com>
R: Mitch Williams <mitch.a.williams@intel.com>
L: intel-wired-lan@lists.osuosl.org
L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
W: http://www.intel.com/support/feedback.htm
W: http://e1000.sourceforge.net/
Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/
@ -6402,7 +6403,7 @@ KPROBES
M: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
M: "David S. Miller" <davem@davemloft.net>
M: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
M: Masami Hiramatsu <mhiramat@kernel.org>
S: Maintained
F: Documentation/kprobes.txt
F: include/linux/kprobes.h
@ -7538,10 +7539,10 @@ M: Michael Schmitz <schmitzmic@gmail.com>
L: linux-scsi@vger.kernel.org
S: Maintained
F: Documentation/scsi/g_NCR5380.txt
F: Documentation/scsi/dtc3x80.txt
F: drivers/scsi/NCR5380.*
F: drivers/scsi/arm/cumana_1.c
F: drivers/scsi/arm/oak.c
F: drivers/scsi/atari_NCR5380.c
F: drivers/scsi/atari_scsi.*
F: drivers/scsi/dmx3191d.c
F: drivers/scsi/dtc.*
@ -7575,7 +7576,7 @@ F: drivers/infiniband/hw/nes/
NETEM NETWORK EMULATOR
M: Stephen Hemminger <stephen@networkplumber.org>
L: netem@lists.linux-foundation.org
L: netem@lists.linux-foundation.org (moderated for non-subscribers)
S: Maintained
F: net/sched/sch_netem.c
@ -8253,7 +8254,7 @@ F: Documentation/filesystems/overlayfs.txt
ORANGEFS FILESYSTEM
M: Mike Marshall <hubcap@omnibond.com>
L: pvfs2-developers@beowulf-underground.org
L: pvfs2-developers@beowulf-underground.org (subscribers-only)
T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
S: Supported
F: fs/orangefs/
@ -8711,6 +8712,8 @@ F: drivers/pinctrl/sh-pfc/
PIN CONTROLLER - SAMSUNG
M: Tomasz Figa <tomasz.figa@gmail.com>
M: Krzysztof Kozlowski <k.kozlowski@samsung.com>
M: Sylwester Nawrocki <s.nawrocki@samsung.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
S: Maintained
@ -9139,6 +9142,13 @@ T: git git://github.com/KrasnikovEugene/wcn36xx.git
S: Supported
F: drivers/net/wireless/ath/wcn36xx/
QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
M: Gabriel Somlo <somlo@cmu.edu>
M: "Michael S. Tsirkin" <mst@redhat.com>
L: qemu-devel@nongnu.org
S: Maintained
F: drivers/firmware/qemu_fw_cfg.c
RADOS BLOCK DEVICE (RBD)
M: Ilya Dryomov <idryomov@gmail.com>
M: Sage Weil <sage@redhat.com>
@ -9314,6 +9324,7 @@ F: include/linux/regmap.h
REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
M: Ohad Ben-Cohen <ohad@wizery.com>
M: Bjorn Andersson <bjorn.andersson@linaro.org>
L: linux-remoteproc@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
S: Maintained
F: drivers/remoteproc/
@ -9323,6 +9334,7 @@ F: include/linux/remoteproc.h
REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
M: Ohad Ben-Cohen <ohad@wizery.com>
M: Bjorn Andersson <bjorn.andersson@linaro.org>
L: linux-remoteproc@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
S: Maintained
F: drivers/rpmsg/
@ -10583,6 +10595,14 @@ L: linux-tegra@vger.kernel.org
S: Maintained
F: drivers/staging/nvec/
STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
M: Jens Frederich <jfrederich@gmail.com>
M: Daniel Drake <dsd@laptop.org>
M: Jon Nettleton <jon.nettleton@gmail.com>
W: http://wiki.laptop.org/go/DCON
S: Maintained
F: drivers/staging/olpc_dcon/
STAGING - REALTEK RTL8712U DRIVERS
M: Larry Finger <Larry.Finger@lwfinger.net>
M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
@ -11137,8 +11157,8 @@ F: include/uapi/linux/tipc*.h
F: net/tipc/
TILE ARCHITECTURE
M: Chris Metcalf <cmetcalf@ezchip.com>
W: http://www.ezchip.com/scm/
M: Chris Metcalf <cmetcalf@mellanox.com>
W: http://www.mellanox.com/repository/solutions/tile-scm/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile.git
S: Supported
F: arch/tile/
@ -12202,9 +12222,9 @@ S: Maintained
F: drivers/media/tuners/tuner-xc2028.*
XEN HYPERVISOR INTERFACE
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
M: Boris Ostrovsky <boris.ostrovsky@oracle.com>
M: David Vrabel <david.vrabel@citrix.com>
M: Juergen Gross <jgross@suse.com>
L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
S: Supported
@ -12216,16 +12236,16 @@ F: include/xen/
F: include/uapi/xen/
XEN HYPERVISOR ARM
M: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
M: Stefano Stabellini <sstabellini@kernel.org>
L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
S: Supported
S: Maintained
F: arch/arm/xen/
F: arch/arm/include/asm/xen/
XEN HYPERVISOR ARM64
M: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
M: Stefano Stabellini <sstabellini@kernel.org>
L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
S: Supported
S: Maintained
F: arch/arm64/xen/
F: arch/arm64/include/asm/xen/

2
Makefile
View File

@ -1,7 +1,7 @@
VERSION = 4
PATCHLEVEL = 6
SUBLEVEL = 0
EXTRAVERSION = -rc1
EXTRAVERSION = -rc3
NAME = Blurry Fish Butt
# *DOCUMENTATION*

1
arch/arc/Kconfig
View File

@ -593,7 +593,6 @@ config PCI_SYSCALL
def_bool PCI
source "drivers/pci/Kconfig"
source "drivers/pci/pcie/Kconfig"
endmenu

8
arch/arc/boot/dts/axs10x_mb.dtsi
View File

@ -47,14 +47,6 @@
clocks = <&apbclk>;
clock-names = "stmmaceth";
max-speed = <100>;
mdio0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dwmac-mdio";
phy1: ethernet-phy@1 {
reg = <1>;
};
};
};
ehci@0x40000 {

1
arch/arc/configs/axs103_defconfig
View File

@ -42,6 +42,7 @@ CONFIG_DEVTMPFS=y
# CONFIG_STANDALONE is not set
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_NETDEVICES=y

1
arch/arc/configs/axs103_smp_defconfig
View File

@ -43,6 +43,7 @@ CONFIG_DEVTMPFS=y
# CONFIG_STANDALONE is not set
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_NETDEVICES=y

19
arch/arc/include/asm/fb.h 100644
View File

@ -0,0 +1,19 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
#include <linux/fb.h>
#include <linux/fs.h>
#include <asm/page.h>
static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
unsigned long off)
{
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
}
static inline int fb_is_primary_device(struct fb_info *info)
{
return 0;
}
#endif /* _ASM_FB_H_ */

2
arch/arc/mm/cache.c
View File

@ -628,7 +628,7 @@ void flush_dcache_page(struct page *page)
/* kernel reading from page with U-mapping */
phys_addr_t paddr = (unsigned long)page_address(page);
unsigned long vaddr = page->index << PAGE_CACHE_SHIFT;
unsigned long vaddr = page->index << PAGE_SHIFT;
if (addr_not_cache_congruent(paddr, vaddr))
__flush_dcache_page(paddr, vaddr);

2
arch/arm/include/asm/unistd.h
View File

@ -19,7 +19,7 @@
* This may need to be greater than __NR_last_syscall+1 in order to
* account for the padding in the syscall table
*/
#define __NR_syscalls (392)
#define __NR_syscalls (396)
#define __ARCH_WANT_STAT64
#define __ARCH_WANT_SYS_GETHOSTNAME

2
arch/arm/include/uapi/asm/unistd.h
View File

@ -418,6 +418,8 @@
#define __NR_membarrier (__NR_SYSCALL_BASE+389)
#define __NR_mlock2 (__NR_SYSCALL_BASE+390)
#define __NR_copy_file_range (__NR_SYSCALL_BASE+391)
#define __NR_preadv2 (__NR_SYSCALL_BASE+392)
#define __NR_pwritev2 (__NR_SYSCALL_BASE+393)
/*
* The following SWIs are ARM private.

4
arch/arm/kernel/calls.S
View File

@ -399,8 +399,10 @@
CALL(sys_execveat)
CALL(sys_userfaultfd)
CALL(sys_membarrier)
CALL(sys_mlock2)
/* 390 */ CALL(sys_mlock2)
CALL(sys_copy_file_range)
CALL(sys_preadv2)
CALL(sys_pwritev2)
#ifndef syscalls_counted
.equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
#define syscalls_counted

2
arch/arm/kernel/setup.c
View File

@ -430,11 +430,13 @@ static void __init patch_aeabi_idiv(void)
pr_info("CPU: div instructions available: patching division code\n");
fn_addr = ((uintptr_t)&__aeabi_uidiv) & ~1;
asm ("" : "+g" (fn_addr));
((u32 *)fn_addr)[0] = udiv_instruction();
((u32 *)fn_addr)[1] = bx_lr_instruction();
flush_icache_range(fn_addr, fn_addr + 8);
fn_addr = ((uintptr_t)&__aeabi_idiv) & ~1;
asm ("" : "+g" (fn_addr));
((u32 *)fn_addr)[0] = sdiv_instruction();
((u32 *)fn_addr)[1] = bx_lr_instruction();
flush_icache_range(fn_addr, fn_addr + 8);

52
arch/arm/kvm/arm.c
View File

@ -1061,15 +1061,27 @@ static void cpu_init_hyp_mode(void *dummy)
kvm_arm_init_debug();
}
static void cpu_hyp_reinit(void)
{
if (is_kernel_in_hyp_mode()) {
/*
* cpu_init_stage2() is safe to call even if the PM
* event was cancelled before the CPU was reset.
*/
cpu_init_stage2(NULL);
} else {
if (__hyp_get_vectors() == hyp_default_vectors)
cpu_init_hyp_mode(NULL);
}
}
static int hyp_init_cpu_notify(struct notifier_block *self,
unsigned long action, void *cpu)
{
switch (action) {
case CPU_STARTING:
case CPU_STARTING_FROZEN:
if (__hyp_get_vectors() == hyp_default_vectors)
cpu_init_hyp_mode(NULL);
break;
cpu_hyp_reinit();
}
return NOTIFY_OK;
@ -1084,9 +1096,8 @@ static int hyp_init_cpu_pm_notifier(struct notifier_block *self,
unsigned long cmd,
void *v)
{
if (cmd == CPU_PM_EXIT &&
__hyp_get_vectors() == hyp_default_vectors) {
cpu_init_hyp_mode(NULL);
if (cmd == CPU_PM_EXIT) {
cpu_hyp_reinit();
return NOTIFY_OK;
}
@ -1127,6 +1138,22 @@ static int init_subsystems(void)
{
int err;
/*
* Register CPU Hotplug notifier
*/
cpu_notifier_register_begin();
err = __register_cpu_notifier(&hyp_init_cpu_nb);
cpu_notifier_register_done();
if (err) {
kvm_err("Cannot register KVM init CPU notifier (%d)\n", err);
return err;
}
/*
* Register CPU lower-power notifier
*/
hyp_cpu_pm_init();
/*
* Init HYP view of VGIC
*/
@ -1270,19 +1297,6 @@ static int init_hyp_mode(void)
free_boot_hyp_pgd();
#endif
cpu_notifier_register_begin();
err = __register_cpu_notifier(&hyp_init_cpu_nb);
cpu_notifier_register_done();
if (err) {
kvm_err("Cannot register HYP init CPU notifier (%d)\n", err);
goto out_err;
}
hyp_cpu_pm_init();
/* set size of VMID supported by CPU */
kvm_vmid_bits = kvm_get_vmid_bits();
kvm_info("%d-bit VMID\n", kvm_vmid_bits);

4
arch/arm/mm/flush.c
View File

@ -235,7 +235,7 @@ void __flush_dcache_page(struct address_space *mapping, struct page *page)
*/
if (mapping && cache_is_vipt_aliasing())
flush_pfn_alias(page_to_pfn(page),
page->index << PAGE_CACHE_SHIFT);
page->index << PAGE_SHIFT);
}
static void __flush_dcache_aliases(struct address_space *mapping, struct page *page)
@ -250,7 +250,7 @@ static void __flush_dcache_aliases(struct address_space *mapping, struct page *p
* data in the current VM view associated with this page.
* - aliasing VIPT: we only need to find one mapping of this page.
*/
pgoff = page->index << (PAGE_CACHE_SHIFT - PAGE_SHIFT);
pgoff = page->index;
flush_dcache_mmap_lock(mapping);
vma_interval_tree_foreach(mpnt, &mapping->i_mmap, pgoff, pgoff) {

10
arch/arm/mm/proc-v7.S
View File

@ -281,12 +281,12 @@ __v7_ca17mp_setup:
bl v7_invalidate_l1
ldmia r12, {r1-r6, lr}
#ifdef CONFIG_SMP
orr r10, r10, #(1 << 6) @ Enable SMP/nAMP mode
ALT_SMP(mrc p15, 0, r0, c1, c0, 1)
ALT_UP(mov r0, #(1 << 6)) @ fake it for UP
tst r0, #(1 << 6) @ SMP/nAMP mode enabled?
orreq r0, r0, #(1 << 6) @ Enable SMP/nAMP mode
orreq r0, r0, r10 @ Enable CPU-specific SMP bits
mcreq p15, 0, r0, c1, c0, 1
ALT_UP(mov r0, r10) @ fake it for UP
orr r10, r10, r0 @ Set required bits
teq r10, r0 @ Were they already set?
mcrne p15, 0, r10, c1, c0, 1 @ No, update register
#endif
b __v7_setup_cont

28
arch/arm64/configs/defconfig
View File

@ -68,11 +68,13 @@ CONFIG_KSM=y
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_CMA=y
CONFIG_XEN=y
CONFIG_CMDLINE="console=ttyAMA0"
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_COMPAT=y
CONFIG_CPU_IDLE=y
CONFIG_ARM_CPUIDLE=y
CONFIG_CPU_FREQ=y
CONFIG_ARM_BIG_LITTLE_CPUFREQ=y
CONFIG_ARM_SCPI_CPUFREQ=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
@ -80,7 +82,6 @@ CONFIG_INET=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
# CONFIG_INET_LRO is not set
# CONFIG_IPV6 is not set
CONFIG_BPF_JIT=y
# CONFIG_WIRELESS is not set
@ -144,16 +145,18 @@ CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
CONFIG_SERIAL_MVEBU_UART=y
CONFIG_VIRTIO_CONSOLE=y
# CONFIG_HW_RANDOM is not set
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_DESIGNWARE_PLATFORM=y
CONFIG_I2C_MV64XXX=y
CONFIG_I2C_QUP=y
CONFIG_I2C_TEGRA=y
CONFIG_I2C_UNIPHIER_F=y
CONFIG_I2C_RCAR=y
CONFIG_SPI=y
CONFIG_SPI_PL022=y
CONFIG_SPI_QUP=y
CONFIG_SPMI=y
CONFIG_PINCTRL_SINGLE=y
CONFIG_PINCTRL_MSM8916=y
CONFIG_PINCTRL_QCOM_SPMI_PMIC=y
CONFIG_GPIO_SYSFS=y
@ -196,6 +199,7 @@ CONFIG_USB_EHCI_HCD_PLATFORM=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PLATFORM=y
CONFIG_USB_STORAGE=y
CONFIG_USB_DWC2=y
CONFIG_USB_CHIPIDEA=y
CONFIG_USB_CHIPIDEA_UDC=y
CONFIG_USB_CHIPIDEA_HOST=y
@ -205,19 +209,20 @@ CONFIG_USB_MSM_OTG=y
CONFIG_USB_ULPI=y
CONFIG_USB_GADGET=y
CONFIG_MMC=y
CONFIG_MMC_BLOCK_MINORS=16
CONFIG_MMC_BLOCK_MINORS=32
CONFIG_MMC_ARMMMCI=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_SDHCI_TEGRA=y
CONFIG_MMC_SDHCI_MSM=y
CONFIG_MMC_SPI=y
CONFIG_MMC_SUNXI=y
CONFIG_MMC_DW=y
CONFIG_MMC_DW_EXYNOS=y
CONFIG_MMC_BLOCK_MINORS=16
CONFIG_MMC_DW_K3=y
CONFIG_MMC_SUNXI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_SYSCON=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
@ -229,8 +234,8 @@ CONFIG_RTC_DRV_PL031=y
CONFIG_RTC_DRV_SUN6I=y
CONFIG_RTC_DRV_XGENE=y
CONFIG_DMADEVICES=y
CONFIG_QCOM_BAM_DMA=y
CONFIG_TEGRA20_APB_DMA=y
CONFIG_QCOM_BAM_DMA=y
CONFIG_RCAR_DMAC=y
CONFIG_VFIO=y
CONFIG_VFIO_PCI=y
@ -239,20 +244,26 @@ CONFIG_VIRTIO_BALLOON=y
CONFIG_VIRTIO_MMIO=y
CONFIG_XEN_GNTDEV=y
CONFIG_XEN_GRANT_DEV_ALLOC=y
CONFIG_COMMON_CLK_SCPI=y
CONFIG_COMMON_CLK_CS2000_CP=y
CONFIG_COMMON_CLK_QCOM=y
CONFIG_MSM_GCC_8916=y
CONFIG_HWSPINLOCK_QCOM=y
CONFIG_MAILBOX=y
CONFIG_ARM_MHU=y
CONFIG_HI6220_MBOX=y
CONFIG_ARM_SMMU=y
CONFIG_QCOM_SMEM=y
CONFIG_QCOM_SMD=y
CONFIG_QCOM_SMD_RPM=y
CONFIG_ARCH_TEGRA_132_SOC=y
CONFIG_ARCH_TEGRA_210_SOC=y
CONFIG_HISILICON_IRQ_MBIGEN=y
CONFIG_EXTCON_USB_GPIO=y
CONFIG_COMMON_RESET_HI6220=y
CONFIG_PHY_RCAR_GEN3_USB2=y
CONFIG_PHY_HI6220_USB=y
CONFIG_PHY_XGENE=y
CONFIG_ARM_SCPI_PROTOCOL=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_FANOTIFY=y
@ -264,6 +275,7 @@ CONFIG_CUSE=y
CONFIG_VFAT_FS=y
CONFIG_TMPFS=y
CONFIG_HUGETLBFS=y
CONFIG_CONFIGFS_FS=y
CONFIG_EFIVAR_FS=y
CONFIG_SQUASHFS=y
CONFIG_NFS_FS=y

4
arch/arm64/include/asm/kvm_arm.h
View File

@ -124,7 +124,9 @@
#define VTCR_EL2_SL0_LVL1 (1 << 6)
#define VTCR_EL2_T0SZ_MASK 0x3f
#define VTCR_EL2_T0SZ_40B 24
#define VTCR_EL2_VS 19
#define VTCR_EL2_VS_SHIFT 19
#define VTCR_EL2_VS_8BIT (0 << VTCR_EL2_VS_SHIFT)
#define VTCR_EL2_VS_16BIT (1 << VTCR_EL2_VS_SHIFT)
/*
* We configure the Stage-2 page tables to always restrict the IPA space to be

1
arch/arm64/include/asm/kvm_host.h
View File

@ -27,7 +27,6 @@
#include <asm/kvm.h>
#include <asm/kvm_asm.h>
#include <asm/kvm_mmio.h>
#include <asm/kvm_perf_event.h>
#define __KVM_HAVE_ARCH_INTC_INITIALIZED

1
arch/arm64/include/asm/kvm_hyp.h
View File

@ -21,7 +21,6 @@
#include <linux/compiler.h>
#include <linux/kvm_host.h>
#include <asm/kvm_mmu.h>
#include <asm/kvm_perf_event.h>
#include <asm/sysreg.h>
#define __hyp_text __section(.hyp.text) notrace

68
arch/arm64/include/asm/kvm_perf_event.h
View File

@ -1,68 +0,0 @@
/*
* Copyright (C) 2012 ARM Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __ASM_KVM_PERF_EVENT_H
#define __ASM_KVM_PERF_EVENT_H
#define ARMV8_PMU_MAX_COUNTERS 32
#define ARMV8_PMU_COUNTER_MASK (ARMV8_PMU_MAX_COUNTERS - 1)
/*
* Per-CPU PMCR: config reg
*/
#define ARMV8_PMU_PMCR_E (1 << 0) /* Enable all counters */
#define ARMV8_PMU_PMCR_P (1 << 1) /* Reset all counters */
#define ARMV8_PMU_PMCR_C (1 << 2) /* Cycle counter reset */
#define ARMV8_PMU_PMCR_D (1 << 3) /* CCNT counts every 64th cpu cycle */
#define ARMV8_PMU_PMCR_X (1 << 4) /* Export to ETM */
#define ARMV8_PMU_PMCR_DP (1 << 5) /* Disable CCNT if non-invasive debug*/
/* Determines which bit of PMCCNTR_EL0 generates an overflow */
#define ARMV8_PMU_PMCR_LC (1 << 6)
#define ARMV8_PMU_PMCR_N_SHIFT 11 /* Number of counters supported */
#define ARMV8_PMU_PMCR_N_MASK 0x1f
#define ARMV8_PMU_PMCR_MASK 0x7f /* Mask for writable bits */
/*
* PMOVSR: counters overflow flag status reg
*/
#define ARMV8_PMU_OVSR_MASK 0xffffffff /* Mask for writable bits */
#define ARMV8_PMU_OVERFLOWED_MASK ARMV8_PMU_OVSR_MASK
/*
* PMXEVTYPER: Event selection reg
*/
#define ARMV8_PMU_EVTYPE_MASK 0xc80003ff /* Mask for writable bits */
#define ARMV8_PMU_EVTYPE_EVENT 0x3ff /* Mask for EVENT bits */
#define ARMV8_PMU_EVTYPE_EVENT_SW_INCR 0 /* Software increment event */
/*
* Event filters for PMUv3
*/
#define ARMV8_PMU_EXCLUDE_EL1 (1 << 31)
#define ARMV8_PMU_EXCLUDE_EL0 (1 << 30)
#define ARMV8_PMU_INCLUDE_EL2 (1 << 27)
/*
* PMUSERENR: user enable reg
*/
#define ARMV8_PMU_USERENR_MASK 0xf /* Mask for writable bits */
#define ARMV8_PMU_USERENR_EN (1 << 0) /* PMU regs can be accessed at EL0 */
#define ARMV8_PMU_USERENR_SW (1 << 1) /* PMSWINC can be written at EL0 */
#define ARMV8_PMU_USERENR_CR (1 << 2) /* Cycle counter can be read at EL0 */
#define ARMV8_PMU_USERENR_ER (1 << 3) /* Event counter can be read at EL0 */
#endif

4
arch/arm64/include/asm/opcodes.h
View File

@ -1 +1,5 @@
#ifdef CONFIG_CPU_BIG_ENDIAN
#define CONFIG_CPU_ENDIAN_BE8 CONFIG_CPU_BIG_ENDIAN
#endif
#include <../../arm/include/asm/opcodes.h>

47
arch/arm64/include/asm/perf_event.h
View File

@ -17,6 +17,53 @@
#ifndef __ASM_PERF_EVENT_H
#define __ASM_PERF_EVENT_H
#define ARMV8_PMU_MAX_COUNTERS 32
#define ARMV8_PMU_COUNTER_MASK (ARMV8_PMU_MAX_COUNTERS - 1)
/*
* Per-CPU PMCR: config reg
*/
#define ARMV8_PMU_PMCR_E (1 << 0) /* Enable all counters */
#define ARMV8_PMU_PMCR_P (1 << 1) /* Reset all counters */
#define ARMV8_PMU_PMCR_C (1 << 2) /* Cycle counter reset */
#define ARMV8_PMU_PMCR_D (1 << 3) /* CCNT counts every 64th cpu cycle */
#define ARMV8_PMU_PMCR_X (1 << 4) /* Export to ETM */
#define ARMV8_PMU_PMCR_DP (1 << 5) /* Disable CCNT if non-invasive debug*/
#define ARMV8_PMU_PMCR_LC (1 << 6) /* Overflow on 64 bit cycle counter */
#define ARMV8_PMU_PMCR_N_SHIFT 11 /* Number of counters supported */
#define ARMV8_PMU_PMCR_N_MASK 0x1f
#define ARMV8_PMU_PMCR_MASK 0x7f /* Mask for writable bits */
/*
* PMOVSR: counters overflow flag status reg
*/
#define ARMV8_PMU_OVSR_MASK 0xffffffff /* Mask for writable bits */
#define ARMV8_PMU_OVERFLOWED_MASK ARMV8_PMU_OVSR_MASK
/*
* PMXEVTYPER: Event selection reg
*/
#define ARMV8_PMU_EVTYPE_MASK 0xc800ffff /* Mask for writable bits */
#define ARMV8_PMU_EVTYPE_EVENT 0xffff /* Mask for EVENT bits */
#define ARMV8_PMU_EVTYPE_EVENT_SW_INCR 0 /* Software increment event */
/*
* Event filters for PMUv3
*/
#define ARMV8_PMU_EXCLUDE_EL1 (1 << 31)
#define ARMV8_PMU_EXCLUDE_EL0 (1 << 30)
#define ARMV8_PMU_INCLUDE_EL2 (1 << 27)
/*
* PMUSERENR: user enable reg
*/
#define ARMV8_PMU_USERENR_MASK 0xf /* Mask for writable bits */
#define ARMV8_PMU_USERENR_EN (1 << 0) /* PMU regs can be accessed at EL0 */
#define ARMV8_PMU_USERENR_SW (1 << 1) /* PMSWINC can be written at EL0 */
#define ARMV8_PMU_USERENR_CR (1 << 2) /* Cycle counter can be read at EL0 */
#define ARMV8_PMU_USERENR_ER (1 << 3) /* Event counter can be read at EL0 */
#ifdef CONFIG_PERF_EVENTS
struct pt_regs;
extern unsigned long perf_instruction_pointer(struct pt_regs *regs);

3
arch/arm64/include/asm/sysreg.h
View File

@ -141,6 +141,9 @@
#define ID_AA64MMFR1_VMIDBITS_SHIFT 4
#define ID_AA64MMFR1_HADBS_SHIFT 0
#define ID_AA64MMFR1_VMIDBITS_8 0
#define ID_AA64MMFR1_VMIDBITS_16 2
/* id_aa64mmfr2 */
#define ID_AA64MMFR2_UAO_SHIFT 4

72
arch/arm64/kernel/perf_event.c
View File

@ -20,6 +20,7 @@
*/
#include <asm/irq_regs.h>
#include <asm/perf_event.h>
#include <asm/virt.h>
#include <linux/of.h>
@ -384,9 +385,6 @@ static const struct attribute_group *armv8_pmuv3_attr_groups[] = {
#define ARMV8_IDX_COUNTER_LAST(cpu_pmu) \
(ARMV8_IDX_CYCLE_COUNTER + cpu_pmu->num_events - 1)
#define ARMV8_MAX_COUNTERS 32
#define ARMV8_COUNTER_MASK (ARMV8_MAX_COUNTERS - 1)
/*
* ARMv8 low level PMU access
*/
@ -395,40 +393,7 @@ static const struct attribute_group *armv8_pmuv3_attr_groups[] = {
* Perf Event to low level counters mapping
*/
#define ARMV8_IDX_TO_COUNTER(x) \
(((x) - ARMV8_IDX_COUNTER0) & ARMV8_COUNTER_MASK)
/*
* Per-CPU PMCR: config reg
*/
#define ARMV8_PMCR_E (1 << 0) /* Enable all counters */
#define ARMV8_PMCR_P (1 << 1) /* Reset all counters */
#define ARMV8_PMCR_C (1 << 2) /* Cycle counter reset */
#define ARMV8_PMCR_D (1 << 3) /* CCNT counts every 64th cpu cycle */
#define ARMV8_PMCR_X (1 << 4) /* Export to ETM */
#define ARMV8_PMCR_DP (1 << 5) /* Disable CCNT if non-invasive debug*/
#define ARMV8_PMCR_LC (1 << 6) /* Overflow on 64 bit cycle counter */
#define ARMV8_PMCR_N_SHIFT 11 /* Number of counters supported */
#define ARMV8_PMCR_N_MASK 0x1f
#define ARMV8_PMCR_MASK 0x7f /* Mask for writable bits */
/*
* PMOVSR: counters overflow flag status reg
*/
#define ARMV8_OVSR_MASK 0xffffffff /* Mask for writable bits */
#define ARMV8_OVERFLOWED_MASK ARMV8_OVSR_MASK
/*
* PMXEVTYPER: Event selection reg
*/
#define ARMV8_EVTYPE_MASK 0xc800ffff /* Mask for writable bits */
#define ARMV8_EVTYPE_EVENT 0xffff /* Mask for EVENT bits */
/*
* Event filters for PMUv3
*/
#define ARMV8_EXCLUDE_EL1 (1 << 31)
#define ARMV8_EXCLUDE_EL0 (1 << 30)
#define ARMV8_INCLUDE_EL2 (1 << 27)
(((x) - ARMV8_IDX_COUNTER0) & ARMV8_PMU_COUNTER_MASK)
static inline u32 armv8pmu_pmcr_read(void)
{
@ -439,14 +404,14 @@ static inline u32 armv8pmu_pmcr_read(void)
static inline void armv8pmu_pmcr_write(u32 val)
{
val &= ARMV8_PMCR_MASK;
val &= ARMV8_PMU_PMCR_MASK;
isb();
asm volatile("msr pmcr_el0, %0" :: "r" (val));
}
static inline int armv8pmu_has_overflowed(u32 pmovsr)
{
return pmovsr & ARMV8_OVERFLOWED_MASK;
return pmovsr & ARMV8_PMU_OVERFLOWED_MASK;
}
static inline int armv8pmu_counter_valid(struct arm_pmu *cpu_pmu, int idx)
@ -512,7 +477,7 @@ static inline void armv8pmu_write_counter(struct perf_event *event, u32 value)
static inline void armv8pmu_write_evtype(int idx, u32 val)
{
if (armv8pmu_select_counter(idx) == idx) {
val &= ARMV8_EVTYPE_MASK;
val &= ARMV8_PMU_EVTYPE_MASK;
asm volatile("msr pmxevtyper_el0, %0" :: "r" (val));
}
}
@ -558,7 +523,7 @@ static inline u32 armv8pmu_getreset_flags(void)
asm volatile("mrs %0, pmovsclr_el0" : "=r" (value));
/* Write to clear flags */
value &= ARMV8_OVSR_MASK;
value &= ARMV8_PMU_OVSR_MASK;
asm volatile("msr pmovsclr_el0, %0" :: "r" (value));
return value;
@ -696,7 +661,7 @@ static void armv8pmu_start(struct arm_pmu *cpu_pmu)
raw_spin_lock_irqsave(&events->pmu_lock, flags);
/* Enable all counters */
armv8pmu_pmcr_write(armv8pmu_pmcr_read() | ARMV8_PMCR_E);
armv8pmu_pmcr_write(armv8pmu_pmcr_read() | ARMV8_PMU_PMCR_E);
raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
}
@ -707,7 +672,7 @@ static void armv8pmu_stop(struct arm_pmu *cpu_pmu)
raw_spin_lock_irqsave(&events->pmu_lock, flags);
/* Disable all counters */
armv8pmu_pmcr_write(armv8pmu_pmcr_read() & ~ARMV8_PMCR_E);
armv8pmu_pmcr_write(armv8pmu_pmcr_read() & ~ARMV8_PMU_PMCR_E);
raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
}
@ -717,7 +682,7 @@ static int armv8pmu_get_event_idx(struct pmu_hw_events *cpuc,
int idx;
struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu);
struct hw_perf_event *hwc = &event->hw;
unsigned long evtype = hwc->config_base & ARMV8_EVTYPE_EVENT;
unsigned long evtype = hwc->config_base & ARMV8_PMU_EVTYPE_EVENT;
/* Always place a cycle counter into the cycle counter. */
if (evtype == ARMV8_PMUV3_PERFCTR_CLOCK_CYCLES) {
@ -754,11 +719,11 @@ static int armv8pmu_set_event_filter(struct hw_perf_event *event,
attr->exclude_kernel != attr->exclude_hv)
return -EINVAL;
if (attr->exclude_user)
config_base |= ARMV8_EXCLUDE_EL0;
config_base |= ARMV8_PMU_EXCLUDE_EL0;
if (!is_kernel_in_hyp_mode() && attr->exclude_kernel)
config_base |= ARMV8_EXCLUDE_EL1;
config_base |= ARMV8_PMU_EXCLUDE_EL1;
if (!attr->exclude_hv)
config_base |= ARMV8_INCLUDE_EL2;
config_base |= ARMV8_PMU_INCLUDE_EL2;
/*
* Install the filter into config_base as this is used to
@ -784,35 +749,36 @@ static void armv8pmu_reset(void *info)
* Initialize & Reset PMNC. Request overflow interrupt for
* 64 bit cycle counter but cheat in armv8pmu_write_counter().
*/
armv8pmu_pmcr_write(ARMV8_PMCR_P | ARMV8_PMCR_C | ARMV8_PMCR_LC);
armv8pmu_pmcr_write(ARMV8_PMU_PMCR_P | ARMV8_PMU_PMCR_C |
ARMV8_PMU_PMCR_LC);
}
static int armv8_pmuv3_map_event(struct perf_event *event)
{
return armpmu_map_event(event, &armv8_pmuv3_perf_map,
&armv8_pmuv3_perf_cache_map,
ARMV8_EVTYPE_EVENT);
ARMV8_PMU_EVTYPE_EVENT);
}
static int armv8_a53_map_event(struct perf_event *event)
{
return armpmu_map_event(event, &armv8_a53_perf_map,
&armv8_a53_perf_cache_map,
ARMV8_EVTYPE_EVENT);
ARMV8_PMU_EVTYPE_EVENT);
}
static int armv8_a57_map_event(struct perf_event *event)
{
return armpmu_map_event(event, &armv8_a57_perf_map,
&armv8_a57_perf_cache_map,
ARMV8_EVTYPE_EVENT);
ARMV8_PMU_EVTYPE_EVENT);
}
static int armv8_thunder_map_event(struct perf_event *event)
{
return armpmu_map_event(event, &armv8_thunder_perf_map,
&armv8_thunder_perf_cache_map,
ARMV8_EVTYPE_EVENT);
ARMV8_PMU_EVTYPE_EVENT);
}
static void armv8pmu_read_num_pmnc_events(void *info)
@ -820,7 +786,7 @@ static void armv8pmu_read_num_pmnc_events(void *info)
int *nb_cnt = info;
/* Read the nb of CNTx counters supported from PMNC */
*nb_cnt = (armv8pmu_pmcr_read() >> ARMV8_PMCR_N_SHIFT) & ARMV8_PMCR_N_MASK;
*nb_cnt = (armv8pmu_pmcr_read() >> ARMV8_PMU_PMCR_N_SHIFT) & ARMV8_PMU_PMCR_N_MASK;
/* Add the CPU cycles counter */
*nb_cnt += 1;

6
arch/arm64/kvm/hyp/s2-setup.c
View File

@ -36,8 +36,10 @@ void __hyp_text __init_stage2_translation(void)
* Read the VMIDBits bits from ID_AA64MMFR1_EL1 and set the VS
* bit in VTCR_EL2.
*/
tmp = (read_sysreg(id_aa64mmfr1_el1) >> 4) & 0xf;
val |= (tmp == 2) ? VTCR_EL2_VS : 0;
tmp = (read_sysreg(id_aa64mmfr1_el1) >> ID_AA64MMFR1_VMIDBITS_SHIFT) & 0xf;
val |= (tmp == ID_AA64MMFR1_VMIDBITS_16) ?
VTCR_EL2_VS_16BIT :
VTCR_EL2_VS_8BIT;
write_sysreg(val, vtcr_el2);
}

13
arch/m68k/configs/amiga_defconfig
View File

@ -1,7 +1,6 @@
CONFIG_LOCALVERSION="-amiga"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_FHANDLE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=16
@ -64,7 +63,6 @@ CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
CONFIG_IPV6=m
@ -285,7 +283,9 @@ CONFIG_NET_MPLS_GSO=m
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
@ -359,6 +359,7 @@ CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
@ -452,6 +453,7 @@ CONFIG_JFS_FS=m
CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
CONFIG_FS_ENCRYPTION=m
CONFIG_FANOTIFY=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
@ -468,6 +470,7 @@ CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_PROC_CHILDREN=y
CONFIG_TMPFS=y
CONFIG_ORANGEFS_FS=m
CONFIG_AFFS_FS=m
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
@ -549,6 +552,7 @@ CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
CONFIG_TEST_KSTRTOX=m
CONFIG_TEST_PRINTF=m
CONFIG_TEST_BITMAP=m
CONFIG_TEST_RHASHTABLE=m
CONFIG_TEST_LKM=m
CONFIG_TEST_USER_COPY=m
@ -557,7 +561,6 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_USER=m
@ -565,12 +568,9 @@ CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_MCRYPTD=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
CONFIG_CRYPTO_KEYWRAP=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
@ -594,7 +594,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_LZ4=m

13
arch/m68k/configs/apollo_defconfig
View File

@ -1,7 +1,6 @@
CONFIG_LOCALVERSION="-apollo"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_FHANDLE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=16
@ -62,7 +61,6 @@ CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
CONFIG_IPV6=m
@ -283,7 +281,9 @@ CONFIG_NET_MPLS_GSO=m
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
@ -341,6 +341,7 @@ CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
@ -411,6 +412,7 @@ CONFIG_JFS_FS=m
CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
CONFIG_FS_ENCRYPTION=m
CONFIG_FANOTIFY=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
@ -427,6 +429,7 @@ CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_PROC_CHILDREN=y
CONFIG_TMPFS=y
CONFIG_ORANGEFS_FS=m
CONFIG_AFFS_FS=m
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
@ -508,6 +511,7 @@ CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
CONFIG_TEST_KSTRTOX=m
CONFIG_TEST_PRINTF=m
CONFIG_TEST_BITMAP=m
CONFIG_TEST_RHASHTABLE=m
CONFIG_TEST_LKM=m
CONFIG_TEST_USER_COPY=m
@ -516,7 +520,6 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_USER=m
@ -524,12 +527,9 @@ CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_MCRYPTD=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
CONFIG_CRYPTO_KEYWRAP=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
@ -553,7 +553,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_LZ4=m

13
arch/m68k/configs/atari_defconfig
View File

@ -1,7 +1,6 @@
CONFIG_LOCALVERSION="-atari"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_FHANDLE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=16
@ -62,7 +61,6 @@ CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
CONFIG_IPV6=m
@ -283,7 +281,9 @@ CONFIG_NET_MPLS_GSO=m
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
@ -350,6 +350,7 @@ CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
@ -432,6 +433,7 @@ CONFIG_JFS_FS=m
CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
CONFIG_FS_ENCRYPTION=m
CONFIG_FANOTIFY=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
@ -448,6 +450,7 @@ CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_PROC_CHILDREN=y
CONFIG_TMPFS=y
CONFIG_ORANGEFS_FS=m
CONFIG_AFFS_FS=m
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
@ -529,6 +532,7 @@ CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
CONFIG_TEST_KSTRTOX=m
CONFIG_TEST_PRINTF=m
CONFIG_TEST_BITMAP=m
CONFIG_TEST_RHASHTABLE=m
CONFIG_TEST_LKM=m
CONFIG_TEST_USER_COPY=m
@ -537,7 +541,6 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_USER=m
@ -545,12 +548,9 @@ CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_MCRYPTD=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
CONFIG_CRYPTO_KEYWRAP=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
@ -574,7 +574,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_LZ4=m

13
arch/m68k/configs/bvme6000_defconfig
View File

@ -1,7 +1,6 @@
CONFIG_LOCALVERSION="-bvme6000"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_FHANDLE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=16
@ -60,7 +59,6 @@ CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
CONFIG_IPV6=m
@ -281,7 +279,9 @@ CONFIG_NET_MPLS_GSO=m
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
@ -340,6 +340,7 @@ CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
@ -403,6 +404,7 @@ CONFIG_JFS_FS=m
CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
CONFIG_FS_ENCRYPTION=m
CONFIG_FANOTIFY=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
@ -419,6 +421,7 @@ CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_PROC_CHILDREN=y
CONFIG_TMPFS=y
CONFIG_ORANGEFS_FS=m
CONFIG_AFFS_FS=m
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
@ -500,6 +503,7 @@ CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
CONFIG_TEST_KSTRTOX=m
CONFIG_TEST_PRINTF=m
CONFIG_TEST_BITMAP=m
CONFIG_TEST_RHASHTABLE=m
CONFIG_TEST_LKM=m
CONFIG_TEST_USER_COPY=m
@ -508,7 +512,6 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_USER=m
@ -516,12 +519,9 @@ CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_MCRYPTD=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
CONFIG_CRYPTO_KEYWRAP=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
@ -545,7 +545,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_LZ4=m

13
arch/m68k/configs/hp300_defconfig
View File

@ -1,7 +1,6 @@
CONFIG_LOCALVERSION="-hp300"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_FHANDLE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=16
@ -62,7 +61,6 @@ CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
CONFIG_IPV6=m
@ -283,7 +281,9 @@ CONFIG_NET_MPLS_GSO=m
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
@ -341,6 +341,7 @@ CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
@ -413,6 +414,7 @@ CONFIG_JFS_FS=m
CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
CONFIG_FS_ENCRYPTION=m
CONFIG_FANOTIFY=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
@ -429,6 +431,7 @@ CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_PROC_CHILDREN=y
CONFIG_TMPFS=y
CONFIG_ORANGEFS_FS=m
CONFIG_AFFS_FS=m
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
@ -510,6 +513,7 @@ CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
CONFIG_TEST_KSTRTOX=m
CONFIG_TEST_PRINTF=m
CONFIG_TEST_BITMAP=m
CONFIG_TEST_RHASHTABLE=m
CONFIG_TEST_LKM=m
CONFIG_TEST_USER_COPY=m
@ -518,7 +522,6 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_USER=m
@ -526,12 +529,9 @@ CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_MCRYPTD=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
CONFIG_CRYPTO_KEYWRAP=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
@ -555,7 +555,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_LZ4=m

13
arch/m68k/configs/mac_defconfig
View File

@ -1,7 +1,6 @@
CONFIG_LOCALVERSION="-mac"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_FHANDLE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=16
@ -61,7 +60,6 @@ CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
CONFIG_IPV6=m
@ -285,7 +283,9 @@ CONFIG_NET_MPLS_GSO=m
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
@ -357,6 +357,7 @@ CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
@ -435,6 +436,7 @@ CONFIG_JFS_FS=m
CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
CONFIG_FS_ENCRYPTION=m
CONFIG_FANOTIFY=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
@ -451,6 +453,7 @@ CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_PROC_CHILDREN=y
CONFIG_TMPFS=y
CONFIG_ORANGEFS_FS=m
CONFIG_AFFS_FS=m
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
@ -532,6 +535,7 @@ CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
CONFIG_TEST_KSTRTOX=m
CONFIG_TEST_PRINTF=m
CONFIG_TEST_BITMAP=m
CONFIG_TEST_RHASHTABLE=m
CONFIG_TEST_LKM=m
CONFIG_TEST_USER_COPY=m
@ -540,7 +544,6 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_USER=m
@ -548,12 +551,9 @@ CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_MCRYPTD=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
CONFIG_CRYPTO_KEYWRAP=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
@ -577,7 +577,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_LZ4=m

13
arch/m68k/configs/multi_defconfig
View File

@ -1,7 +1,6 @@
CONFIG_LOCALVERSION="-multi"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_FHANDLE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=16
@ -71,7 +70,6 @@ CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
CONFIG_IPV6=m
@ -295,7 +293,9 @@ CONFIG_NET_MPLS_GSO=m
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
@ -390,6 +390,7 @@ CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
@ -515,6 +516,7 @@ CONFIG_JFS_FS=m
CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
CONFIG_FS_ENCRYPTION=m
CONFIG_FANOTIFY=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
@ -531,6 +533,7 @@ CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_PROC_CHILDREN=y
CONFIG_TMPFS=y
CONFIG_ORANGEFS_FS=m
CONFIG_AFFS_FS=m
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
@ -612,6 +615,7 @@ CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
CONFIG_TEST_KSTRTOX=m
CONFIG_TEST_PRINTF=m
CONFIG_TEST_BITMAP=m
CONFIG_TEST_RHASHTABLE=m
CONFIG_TEST_LKM=m
CONFIG_TEST_USER_COPY=m
@ -620,7 +624,6 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_USER=m
@ -628,12 +631,9 @@ CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_MCRYPTD=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
CONFIG_CRYPTO_KEYWRAP=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
@ -657,7 +657,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_LZ4=m

13
arch/m68k/configs/mvme147_defconfig
View File

@ -1,7 +1,6 @@
CONFIG_LOCALVERSION="-mvme147"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_FHANDLE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=16
@ -59,7 +58,6 @@ CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
CONFIG_IPV6=m
@ -280,7 +278,9 @@ CONFIG_NET_MPLS_GSO=m
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
@ -339,6 +339,7 @@ CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
@ -403,6 +404,7 @@ CONFIG_JFS_FS=m
CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
CONFIG_FS_ENCRYPTION=m
CONFIG_FANOTIFY=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
@ -419,6 +421,7 @@ CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_PROC_CHILDREN=y
CONFIG_TMPFS=y
CONFIG_ORANGEFS_FS=m
CONFIG_AFFS_FS=m
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
@ -500,6 +503,7 @@ CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
CONFIG_TEST_KSTRTOX=m
CONFIG_TEST_PRINTF=m
CONFIG_TEST_BITMAP=m
CONFIG_TEST_RHASHTABLE=m
CONFIG_TEST_LKM=m
CONFIG_TEST_USER_COPY=m
@ -508,7 +512,6 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_USER=m
@ -516,12 +519,9 @@ CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_MCRYPTD=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
CONFIG_CRYPTO_KEYWRAP=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
@ -545,7 +545,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_LZ4=m

13
arch/m68k/configs/mvme16x_defconfig
View File

@ -1,7 +1,6 @@
CONFIG_LOCALVERSION="-mvme16x"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_FHANDLE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=16
@ -60,7 +59,6 @@ CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
CONFIG_IPV6=m
@ -281,7 +279,9 @@ CONFIG_NET_MPLS_GSO=m
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
@ -340,6 +340,7 @@ CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
@ -403,6 +404,7 @@ CONFIG_JFS_FS=m
CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
CONFIG_FS_ENCRYPTION=m
CONFIG_FANOTIFY=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
@ -419,6 +421,7 @@ CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_PROC_CHILDREN=y
CONFIG_TMPFS=y
CONFIG_ORANGEFS_FS=m
CONFIG_AFFS_FS=m
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
@ -500,6 +503,7 @@ CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
CONFIG_TEST_KSTRTOX=m
CONFIG_TEST_PRINTF=m
CONFIG_TEST_BITMAP=m
CONFIG_TEST_RHASHTABLE=m
CONFIG_TEST_LKM=m
CONFIG_TEST_USER_COPY=m
@ -508,7 +512,6 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_USER=m
@ -516,12 +519,9 @@ CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_MCRYPTD=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
CONFIG_CRYPTO_KEYWRAP=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
@ -545,7 +545,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_LZ4=m

13
arch/m68k/configs/q40_defconfig
View File

@ -1,7 +1,6 @@
CONFIG_LOCALVERSION="-q40"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_FHANDLE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=16
@ -60,7 +59,6 @@ CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
CONFIG_IPV6=m
@ -281,7 +279,9 @@ CONFIG_NET_MPLS_GSO=m
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
@ -346,6 +346,7 @@ CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
@ -426,6 +427,7 @@ CONFIG_JFS_FS=m
CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
CONFIG_FS_ENCRYPTION=m
CONFIG_FANOTIFY=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
@ -442,6 +444,7 @@ CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_PROC_CHILDREN=y
CONFIG_TMPFS=y
CONFIG_ORANGEFS_FS=m
CONFIG_AFFS_FS=m
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
@ -523,6 +526,7 @@ CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
CONFIG_TEST_KSTRTOX=m
CONFIG_TEST_PRINTF=m
CONFIG_TEST_BITMAP=m
CONFIG_TEST_RHASHTABLE=m
CONFIG_TEST_LKM=m
CONFIG_TEST_USER_COPY=m
@ -531,7 +535,6 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_USER=m
@ -539,12 +542,9 @@ CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_MCRYPTD=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
CONFIG_CRYPTO_KEYWRAP=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
@ -568,7 +568,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_LZ4=m

13
arch/m68k/configs/sun3_defconfig
View File

@ -1,7 +1,6 @@
CONFIG_LOCALVERSION="-sun3"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_FHANDLE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=16
@ -57,7 +56,6 @@ CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
CONFIG_IPV6=m
@ -278,7 +276,9 @@ CONFIG_NET_MPLS_GSO=m
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
@ -337,6 +337,7 @@ CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
@ -405,6 +406,7 @@ CONFIG_JFS_FS=m
CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
CONFIG_FS_ENCRYPTION=m
CONFIG_FANOTIFY=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
@ -421,6 +423,7 @@ CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_PROC_CHILDREN=y
CONFIG_TMPFS=y
CONFIG_ORANGEFS_FS=m
CONFIG_AFFS_FS=m
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
@ -502,6 +505,7 @@ CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
CONFIG_TEST_KSTRTOX=m
CONFIG_TEST_PRINTF=m
CONFIG_TEST_BITMAP=m
CONFIG_TEST_RHASHTABLE=m
CONFIG_TEST_LKM=m
CONFIG_TEST_USER_COPY=m
@ -509,7 +513,6 @@ CONFIG_TEST_BPF=m
CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_USER=m
@ -517,12 +520,9 @@ CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_MCRYPTD=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
CONFIG_CRYPTO_KEYWRAP=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
@ -546,7 +546,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_LZ4=m

13
arch/m68k/configs/sun3x_defconfig
View File

@ -1,7 +1,6 @@
CONFIG_LOCALVERSION="-sun3x"
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_FHANDLE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=16
@ -57,7 +56,6 @@ CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
CONFIG_IPV6=m
@ -278,7 +276,9 @@ CONFIG_NET_MPLS_GSO=m
CONFIG_MPLS_ROUTING=m
CONFIG_MPLS_IPTUNNEL=m
CONFIG_NET_L3_MASTER_DEV=y
CONFIG_AF_KCM=m
# CONFIG_WIRELESS is not set
CONFIG_NET_DEVLINK=m
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
@ -337,6 +337,7 @@ CONFIG_MACVTAP=m
CONFIG_IPVLAN=m
CONFIG_VXLAN=m
CONFIG_GENEVE=m
CONFIG_MACSEC=m
CONFIG_NETCONSOLE=m
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_VETH=m
@ -405,6 +406,7 @@ CONFIG_JFS_FS=m
CONFIG_XFS_FS=m
CONFIG_OCFS2_FS=m
# CONFIG_OCFS2_DEBUG_MASKLOG is not set
CONFIG_FS_ENCRYPTION=m
CONFIG_FANOTIFY=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
# CONFIG_PRINT_QUOTA_WARNING is not set
@ -421,6 +423,7 @@ CONFIG_VFAT_FS=m
CONFIG_PROC_KCORE=y
CONFIG_PROC_CHILDREN=y
CONFIG_TMPFS=y
CONFIG_ORANGEFS_FS=m
CONFIG_AFFS_FS=m
CONFIG_ECRYPT_FS=m
CONFIG_ECRYPT_FS_MESSAGING=y
@ -502,6 +505,7 @@ CONFIG_TEST_HEXDUMP=m
CONFIG_TEST_STRING_HELPERS=m
CONFIG_TEST_KSTRTOX=m
CONFIG_TEST_PRINTF=m
CONFIG_TEST_BITMAP=m
CONFIG_TEST_RHASHTABLE=m
CONFIG_TEST_LKM=m
CONFIG_TEST_USER_COPY=m
@ -510,7 +514,6 @@ CONFIG_TEST_FIRMWARE=m
CONFIG_TEST_UDELAY=m
CONFIG_TEST_STATIC_KEYS=m
CONFIG_EARLY_PRINTK=y
CONFIG_ENCRYPTED_KEYS=m
CONFIG_CRYPTO_RSA=m
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_USER=m
@ -518,12 +521,9 @@ CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_MCRYPTD=m
CONFIG_CRYPTO_TEST=m
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_CHACHA20POLY1305=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m
CONFIG_CRYPTO_KEYWRAP=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_VMAC=m
@ -547,7 +547,6 @@ CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_ZLIB=m
CONFIG_CRYPTO_LZO=m
CONFIG_CRYPTO_842=m
CONFIG_CRYPTO_LZ4=m

2
arch/m68k/include/asm/unistd.h
View File

@ -4,7 +4,7 @@
#include <uapi/asm/unistd.h>
#define NR_syscalls 377
#define NR_syscalls 379
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_OLD_STAT

2
arch/m68k/include/uapi/asm/unistd.h
View File

@ -382,5 +382,7 @@
#define __NR_membarrier 374
#define __NR_mlock2 375
#define __NR_copy_file_range 376
#define __NR_preadv2 377
#define __NR_pwritev2 378
#endif /* _UAPI_ASM_M68K_UNISTD_H_ */

2
arch/m68k/kernel/syscalltable.S
View File

@ -397,3 +397,5 @@ ENTRY(sys_call_table)
.long sys_membarrier
.long sys_mlock2 /* 375 */
.long sys_copy_file_range
.long sys_preadv2
.long sys_pwritev2

4
arch/mips/alchemy/common/dbdma.c
View File

@ -261,7 +261,7 @@ u32 au1xxx_dbdma_chan_alloc(u32 srcid, u32 destid,
au1x_dma_chan_t *cp;
/*
* We do the intialization on the first channel allocation.
* We do the initialization on the first channel allocation.
* We have to wait because of the interrupt handler initialization
* which can't be done successfully during board set up.
*/
@ -964,7 +964,7 @@ u32 au1xxx_dbdma_put_dscr(u32 chanid, au1x_ddma_desc_t *dscr)
dp->dscr_source1 = dscr->dscr_source1;
dp->dscr_cmd1 = dscr->dscr_cmd1;
nbytes = dscr->dscr_cmd1;
/* Allow the caller to specifiy if an interrupt is generated */
/* Allow the caller to specify if an interrupt is generated */
dp->dscr_cmd0 &= ~DSCR_CMD0_IE;
dp->dscr_cmd0 |= dscr->dscr_cmd0 | DSCR_CMD0_V;
ctp->chan_ptr->ddma_dbell = 0;

18
arch/mips/alchemy/devboards/db1000.c
View File

@ -503,15 +503,15 @@ int __init db1000_dev_setup(void)
if (board == BCSR_WHOAMI_DB1500) {
c0 = AU1500_GPIO2_INT;
c1 = AU1500_GPIO5_INT;
d0 = AU1500_GPIO0_INT;
d1 = AU1500_GPIO3_INT;
d0 = 0; /* GPIO number, NOT irq! */
d1 = 3; /* GPIO number, NOT irq! */
s0 = AU1500_GPIO1_INT;
s1 = AU1500_GPIO4_INT;
} else if (board == BCSR_WHOAMI_DB1100) {
c0 = AU1100_GPIO2_INT;
c1 = AU1100_GPIO5_INT;
d0 = AU1100_GPIO0_INT;
d1 = AU1100_GPIO3_INT;
d0 = 0; /* GPIO number, NOT irq! */
d1 = 3; /* GPIO number, NOT irq! */
s0 = AU1100_GPIO1_INT;
s1 = AU1100_GPIO4_INT;
@ -545,15 +545,15 @@ int __init db1000_dev_setup(void)
} else if (board == BCSR_WHOAMI_DB1000) {
c0 = AU1000_GPIO2_INT;
c1 = AU1000_GPIO5_INT;
d0 = AU1000_GPIO0_INT;
d1 = AU1000_GPIO3_INT;
d0 = 0; /* GPIO number, NOT irq! */
d1 = 3; /* GPIO number, NOT irq! */
s0 = AU1000_GPIO1_INT;
s1 = AU1000_GPIO4_INT;
platform_add_devices(db1000_devs, ARRAY_SIZE(db1000_devs));
} else if ((board == BCSR_WHOAMI_PB1500) ||
(board == BCSR_WHOAMI_PB1500R2)) {
c0 = AU1500_GPIO203_INT;
d0 = AU1500_GPIO201_INT;
d0 = 1; /* GPIO number, NOT irq! */
s0 = AU1500_GPIO202_INT;
twosocks = 0;
flashsize = 64;
@ -566,7 +566,7 @@ int __init db1000_dev_setup(void)
*/
} else if (board == BCSR_WHOAMI_PB1100) {
c0 = AU1100_GPIO11_INT;
d0 = AU1100_GPIO9_INT;
d0 = 9; /* GPIO number, NOT irq! */
s0 = AU1100_GPIO10_INT;
twosocks = 0;
flashsize = 64;
@ -583,7 +583,6 @@ int __init db1000_dev_setup(void)
} else
return 0; /* unknown board, no further dev setup to do */
irq_set_irq_type(d0, IRQ_TYPE_EDGE_BOTH);
irq_set_irq_type(c0, IRQ_TYPE_LEVEL_LOW);
irq_set_irq_type(s0, IRQ_TYPE_LEVEL_LOW);
@ -597,7 +596,6 @@ int __init db1000_dev_setup(void)
c0, d0, /*s0*/0, 0, 0);
if (twosocks) {
irq_set_irq_type(d1, IRQ_TYPE_EDGE_BOTH);
irq_set_irq_type(c1, IRQ_TYPE_LEVEL_LOW);
irq_set_irq_type(s1, IRQ_TYPE_LEVEL_LOW);

4
arch/mips/alchemy/devboards/db1550.c
View File

@ -514,7 +514,7 @@ static void __init db1550_devices(void)
AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
AU1000_PCMCIA_IO_PHYS_ADDR,
AU1000_PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1,
AU1550_GPIO3_INT, AU1550_GPIO0_INT,
AU1550_GPIO3_INT, 0,
/*AU1550_GPIO21_INT*/0, 0, 0);
db1x_register_pcmcia_socket(
@ -524,7 +524,7 @@ static void __init db1550_devices(void)
AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004400000 - 1,
AU1000_PCMCIA_IO_PHYS_ADDR + 0x004000000,
AU1000_PCMCIA_IO_PHYS_ADDR + 0x004010000 - 1,
AU1550_GPIO5_INT, AU1550_GPIO1_INT,
AU1550_GPIO5_INT, 1,
/*AU1550_GPIO22_INT*/0, 0, 1);
platform_device_register(&db1550_nand_dev);

44
arch/mips/ath79/clock.c
View File

@ -26,8 +26,7 @@
#include "common.h"
#define AR71XX_BASE_FREQ 40000000
#define AR724X_BASE_FREQ 5000000
#define AR913X_BASE_FREQ 5000000
#define AR724X_BASE_FREQ 40000000
static struct clk *clks[3];
static struct clk_onecell_data clk_data = {
@ -103,8 +102,8 @@ static void __init ar724x_clocks_init(void)
div = ((pll >> AR724X_PLL_FB_SHIFT) & AR724X_PLL_FB_MASK);
freq = div * ref_rate;
div = ((pll >> AR724X_PLL_REF_DIV_SHIFT) & AR724X_PLL_REF_DIV_MASK);
freq *= div;
div = ((pll >> AR724X_PLL_REF_DIV_SHIFT) & AR724X_PLL_REF_DIV_MASK) * 2;
freq /= div;
cpu_rate = freq;
@ -123,39 +122,6 @@ static void __init ar724x_clocks_init(void)
clk_add_alias("uart", NULL, "ahb", NULL);
}
static void __init ar913x_clocks_init(void)
{
unsigned long ref_rate;
unsigned long cpu_rate;
unsigned long ddr_rate;
unsigned long ahb_rate;
u32 pll;
u32 freq;
u32 div;
ref_rate = AR913X_BASE_FREQ;
pll = ath79_pll_rr(AR913X_PLL_REG_CPU_CONFIG);
div = ((pll >> AR913X_PLL_FB_SHIFT) & AR913X_PLL_FB_MASK);
freq = div * ref_rate;
cpu_rate = freq;
div = ((pll >> AR913X_DDR_DIV_SHIFT) & AR913X_DDR_DIV_MASK) + 1;
ddr_rate = freq / div;
div = (((pll >> AR913X_AHB_DIV_SHIFT) & AR913X_AHB_DIV_MASK) + 1) * 2;
ahb_rate = cpu_rate / div;
ath79_add_sys_clkdev("ref", ref_rate);
clks[0] = ath79_add_sys_clkdev("cpu", cpu_rate);
clks[1] = ath79_add_sys_clkdev("ddr", ddr_rate);
clks[2] = ath79_add_sys_clkdev("ahb", ahb_rate);
clk_add_alias("wdt", NULL, "ahb", NULL);
clk_add_alias("uart", NULL, "ahb", NULL);
}
static void __init ar933x_clocks_init(void)
{
unsigned long ref_rate;
@ -443,10 +409,8 @@ void __init ath79_clocks_init(void)
{
if (soc_is_ar71xx())
ar71xx_clocks_init();
else if (soc_is_ar724x())
else if (soc_is_ar724x() || soc_is_ar913x())
ar724x_clocks_init();
else if (soc_is_ar913x())
ar913x_clocks_init();
else if (soc_is_ar933x())
ar933x_clocks_init();
else if (soc_is_ar934x())

4
arch/mips/bcm47xx/sprom.c
View File

@ -714,11 +714,11 @@ void bcm47xx_sprom_register_fallbacks(void)
{
#if defined(CONFIG_BCM47XX_SSB)
if (ssb_arch_register_fallback_sprom(&bcm47xx_get_sprom_ssb))
pr_warn("Failed to registered ssb SPROM handler\n");
pr_warn("Failed to register ssb SPROM handler\n");
#endif
#if defined(CONFIG_BCM47XX_BCMA)
if (bcma_arch_register_fallback_sprom(&bcm47xx_get_sprom_bcma))
pr_warn("Failed to registered bcma SPROM handler\n");
pr_warn("Failed to register bcma SPROM handler\n");
#endif
}

7
arch/mips/boot/compressed/Makefile
View File

@ -39,10 +39,11 @@ vmlinuzobjs-$(CONFIG_SYS_SUPPORTS_ZBOOT_UART_PROM) += $(obj)/uart-prom.o
vmlinuzobjs-$(CONFIG_MIPS_ALCHEMY) += $(obj)/uart-alchemy.o
endif
vmlinuzobjs-$(CONFIG_KERNEL_XZ) += $(obj)/ashldi3.o
vmlinuzobjs-$(CONFIG_KERNEL_XZ) += $(obj)/ashldi3.o $(obj)/bswapsi.o
$(obj)/ashldi3.o: KBUILD_CFLAGS += -I$(srctree)/arch/mips/lib
$(obj)/ashldi3.c: $(srctree)/arch/mips/lib/ashldi3.c
extra-y += ashldi3.c bswapsi.c
$(obj)/ashldi3.o $(obj)/bswapsi.o: KBUILD_CFLAGS += -I$(srctree)/arch/mips/lib
$(obj)/ashldi3.c $(obj)/bswapsi.c: $(obj)/%.c: $(srctree)/arch/mips/lib/%.c
$(call cmd,shipped)
targets := $(notdir $(vmlinuzobjs-y))

2
arch/mips/boot/dts/brcm/bcm7435.dtsi
View File

@ -82,7 +82,7 @@
};
gisb-arb@400000 {
compatible = "brcm,bcm7400-gisb-arb";
compatible = "brcm,bcm7435-gisb-arb";
reg = <0x400000 0xdc>;
native-endian;
interrupt-parent = <&sun_l2_intc>;

2
arch/mips/boot/dts/qca/ar9132.dtsi
View File

@ -83,7 +83,7 @@
};
pll: pll-controller@18050000 {
compatible = "qca,ar9132-ppl",
compatible = "qca,ar9132-pll",
"qca,ar9130-pll";
reg = <0x18050000 0x20>;

2
arch/mips/boot/dts/qca/ar9132_tl_wr1043nd_v1.dts
View File

@ -18,7 +18,7 @@
reg = <0x0 0x2000000>;
};
extosc: oscillator {
extosc: ref {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <40000000>;

14
arch/mips/cavium-octeon/executive/cvmx-interrupt-decodes.c
View File

@ -68,7 +68,7 @@ void __cvmx_interrupt_gmxx_rxx_int_en_enable(int index, int block)
gmx_rx_int_en.s.pause_drp = 1;
/* Skipping gmx_rx_int_en.s.reserved_16_18 */
/*gmx_rx_int_en.s.ifgerr = 1; */
/*gmx_rx_int_en.s.coldet = 1; // Collsion detect */
/*gmx_rx_int_en.s.coldet = 1; // Collision detect */
/*gmx_rx_int_en.s.falerr = 1; // False carrier error or extend error after slottime */
/*gmx_rx_int_en.s.rsverr = 1; // RGMII reserved opcodes */
/*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */
@ -89,7 +89,7 @@ void __cvmx_interrupt_gmxx_rxx_int_en_enable(int index, int block)
/*gmx_rx_int_en.s.phy_spd = 1; */
/*gmx_rx_int_en.s.phy_link = 1; */
/*gmx_rx_int_en.s.ifgerr = 1; */
/*gmx_rx_int_en.s.coldet = 1; // Collsion detect */
/*gmx_rx_int_en.s.coldet = 1; // Collision detect */
/*gmx_rx_int_en.s.falerr = 1; // False carrier error or extend error after slottime */
/*gmx_rx_int_en.s.rsverr = 1; // RGMII reserved opcodes */
/*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */
@ -112,7 +112,7 @@ void __cvmx_interrupt_gmxx_rxx_int_en_enable(int index, int block)
/*gmx_rx_int_en.s.phy_spd = 1; */
/*gmx_rx_int_en.s.phy_link = 1; */
/*gmx_rx_int_en.s.ifgerr = 1; */
/*gmx_rx_int_en.s.coldet = 1; // Collsion detect */
/*gmx_rx_int_en.s.coldet = 1; // Collision detect */
/*gmx_rx_int_en.s.falerr = 1; // False carrier error or extend error after slottime */
/*gmx_rx_int_en.s.rsverr = 1; // RGMII reserved opcodes */
/*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */
@ -134,7 +134,7 @@ void __cvmx_interrupt_gmxx_rxx_int_en_enable(int index, int block)
/*gmx_rx_int_en.s.phy_spd = 1; */
/*gmx_rx_int_en.s.phy_link = 1; */
/*gmx_rx_int_en.s.ifgerr = 1; */
/*gmx_rx_int_en.s.coldet = 1; // Collsion detect */
/*gmx_rx_int_en.s.coldet = 1; // Collision detect */
/*gmx_rx_int_en.s.falerr = 1; // False carrier error or extend error after slottime */
/*gmx_rx_int_en.s.rsverr = 1; // RGMII reserved opcodes */
/*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */
@ -156,7 +156,7 @@ void __cvmx_interrupt_gmxx_rxx_int_en_enable(int index, int block)
/*gmx_rx_int_en.s.phy_spd = 1; */
/*gmx_rx_int_en.s.phy_link = 1; */
/*gmx_rx_int_en.s.ifgerr = 1; */
/*gmx_rx_int_en.s.coldet = 1; // Collsion detect */
/*gmx_rx_int_en.s.coldet = 1; // Collision detect */
/*gmx_rx_int_en.s.falerr = 1; // False carrier error or extend error after slottime */
/*gmx_rx_int_en.s.rsverr = 1; // RGMII reserved opcodes */
/*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */
@ -179,7 +179,7 @@ void __cvmx_interrupt_gmxx_rxx_int_en_enable(int index, int block)
/*gmx_rx_int_en.s.phy_spd = 1; */
/*gmx_rx_int_en.s.phy_link = 1; */
/*gmx_rx_int_en.s.ifgerr = 1; */
/*gmx_rx_int_en.s.coldet = 1; // Collsion detect */
/*gmx_rx_int_en.s.coldet = 1; // Collision detect */
/*gmx_rx_int_en.s.falerr = 1; // False carrier error or extend error after slottime */
/*gmx_rx_int_en.s.rsverr = 1; // RGMII reserved opcodes */
/*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */
@ -209,7 +209,7 @@ void __cvmx_interrupt_gmxx_rxx_int_en_enable(int index, int block)
gmx_rx_int_en.s.pause_drp = 1;
/* Skipping gmx_rx_int_en.s.reserved_16_18 */
/*gmx_rx_int_en.s.ifgerr = 1; */
/*gmx_rx_int_en.s.coldet = 1; // Collsion detect */
/*gmx_rx_int_en.s.coldet = 1; // Collision detect */
/*gmx_rx_int_en.s.falerr = 1; // False carrier error or extend error after slottime */
/*gmx_rx_int_en.s.rsverr = 1; // RGMII reserved opcodes */
/*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */

2
arch/mips/cavium-octeon/executive/cvmx-pko.c
View File

@ -189,7 +189,7 @@ void cvmx_pko_initialize_global(void)
/*
* Set the size of the PKO command buffers to an odd number of
* 64bit words. This allows the normal two word send to stay
* aligned and never span a comamnd word buffer.
* aligned and never span a command word buffer.
*/
config.u64 = 0;
config.s.pool = CVMX_FPA_OUTPUT_BUFFER_POOL;

2
arch/mips/cavium-octeon/smp.c
View File

@ -331,7 +331,7 @@ static int octeon_update_boot_vector(unsigned int cpu)
}
if (!(avail_coremask & (1 << coreid))) {
/* core not available, assume, that catched by simple-executive */
/* core not available, assume, that caught by simple-executive */
cvmx_write_csr(CVMX_CIU_PP_RST, 1 << coreid);
cvmx_write_csr(CVMX_CIU_PP_RST, 0);
}

16
arch/mips/configs/ci20_defconfig
View File

@ -17,13 +17,12 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_CGROUPS=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CPUSETS=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_MEMCG=y
CONFIG_MEMCG_KMEM=y
CONFIG_CGROUP_SCHED=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CPUSETS=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_NAMESPACES=y
CONFIG_USER_NS=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
@ -52,6 +51,11 @@ CONFIG_DEVTMPFS=y
# CONFIG_ALLOW_DEV_COREDUMP is not set
CONFIG_DMA_CMA=y
CONFIG_CMA_SIZE_MBYTES=32
CONFIG_MTD=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_JZ4780=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_FASTMAP=y
CONFIG_NETDEVICES=y
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_CADENCE is not set
@ -103,7 +107,7 @@ CONFIG_PROC_KCORE=y
# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_TMPFS=y
CONFIG_CONFIGFS_FS=y
# CONFIG_MISC_FILESYSTEMS is not set
CONFIG_UBIFS_FS=y
# CONFIG_NETWORK_FILESYSTEMS is not set
CONFIG_NLS=y
CONFIG_NLS_CODEPAGE_437=y

2
arch/mips/dec/int-handler.S
View File

@ -5,7 +5,7 @@
* Written by Ralf Baechle and Andreas Busse, modified for DECstation
* support by Paul Antoine and Harald Koerfgen.
*
* completly rewritten:
* completely rewritten:
* Copyright (C) 1998 Harald Koerfgen
*
* Rewritten extensively for controller-driven IRQ support

2
arch/mips/fw/arc/memory.c
View File

@ -9,7 +9,7 @@
* PROM library functions for acquiring/using memory descriptors given to us
* from the ARCS firmware. This is only used when CONFIG_ARC_MEMORY is set
* because on some machines like SGI IP27 the ARC memory configuration data
* completly bogus and alternate easier to use mechanisms are available.
* completely bogus and alternate easier to use mechanisms are available.
*/
#include <linux/init.h>
#include <linux/kernel.h>

2
arch/mips/include/asm/cpu-info.h
View File

@ -102,7 +102,7 @@ extern void cpu_probe(void);
extern void cpu_report(void);
extern const char *__cpu_name[];
#define cpu_name_string() __cpu_name[smp_processor_id()]
#define cpu_name_string() __cpu_name[raw_smp_processor_id()]
struct seq_file;
struct notifier_block;

2
arch/mips/include/asm/mach-cavium-octeon/kernel-entry-init.h
View File

@ -141,7 +141,7 @@ octeon_main_processor:
.endm
/*
* Do SMP slave processor setup necessary before we can savely execute C code.
* Do SMP slave processor setup necessary before we can safely execute C code.
*/
.macro smp_slave_setup
.endm

2
arch/mips/include/asm/mach-generic/kernel-entry-init.h
View File

@ -16,7 +16,7 @@
.endm
/*
* Do SMP slave processor setup necessary before we can savely execute C code.
* Do SMP slave processor setup necessary before we can safely execute C code.
*/
.macro smp_slave_setup
.endm

2
arch/mips/include/asm/mach-ip27/irq.h
View File

@ -11,7 +11,7 @@
#define __ASM_MACH_IP27_IRQ_H
/*
* A hardwired interrupt number is completly stupid for this system - a
* A hardwired interrupt number is completely stupid for this system - a
* large configuration might have thousands if not tenthousands of
* interrupts.
*/

2
arch/mips/include/asm/mach-ip27/kernel-entry-init.h
View File

@ -81,7 +81,7 @@
.endm
/*
* Do SMP slave processor setup necessary before we can savely execute C code.
* Do SMP slave processor setup necessary before we can safely execute C code.
*/
.macro smp_slave_setup
GET_NASID_ASM t1

2
arch/mips/include/asm/mach-jz4740/gpio.h
View File

@ -27,7 +27,7 @@ enum jz_gpio_function {
/*
Usually a driver for a SoC component has to request several gpio pins and
configure them as funcion pins.
configure them as function pins.
jz_gpio_bulk_request can be used to ease this process.
Usually one would do something like:

2
arch/mips/include/asm/mips-cm.h
View File

@ -28,7 +28,7 @@ extern void __iomem *mips_cm_l2sync_base;
* This function returns the physical base address of the Coherence Manager
* global control block, or 0 if no Coherence Manager is present. It provides
* a default implementation which reads the CMGCRBase register where available,
* and may be overriden by platforms which determine this address in a
* and may be overridden by platforms which determine this address in a
* different way by defining a function with the same prototype except for the
* name mips_cm_phys_base (without underscores).
*/

2
arch/mips/include/asm/mips-r2-to-r6-emul.h
View File

@ -79,7 +79,7 @@ struct r2_decoder_table {
};
extern void do_trap_or_bp(struct pt_regs *regs, unsigned int code,
extern void do_trap_or_bp(struct pt_regs *regs, unsigned int code, int si_code,
const char *str);
#ifndef CONFIG_MIPSR2_TO_R6_EMULATOR

2
arch/mips/include/asm/octeon/cvmx-config.h
View File

@ -33,7 +33,7 @@
/* Packet buffers */
#define CVMX_FPA_PACKET_POOL (0)
#define CVMX_FPA_PACKET_POOL_SIZE CVMX_FPA_POOL_0_SIZE
/* Work queue entrys */
/* Work queue entries */
#define CVMX_FPA_WQE_POOL (1)
#define CVMX_FPA_WQE_POOL_SIZE CVMX_FPA_POOL_1_SIZE
/* PKO queue command buffers */

2
arch/mips/include/asm/octeon/cvmx.h
View File

@ -189,7 +189,7 @@ static inline uint64_t cvmx_ptr_to_phys(void *ptr)
static inline void *cvmx_phys_to_ptr(uint64_t physical_address)
{
if (sizeof(void *) == 8) {
/* Just set the top bit, avoiding any TLB uglyness */
/* Just set the top bit, avoiding any TLB ugliness */
return CASTPTR(void,
CVMX_ADD_SEG(CVMX_MIPS_SPACE_XKPHYS,
physical_address));

18
arch/mips/include/asm/pci/bridge.h
View File

@ -269,16 +269,16 @@ typedef struct bridge_err_cmdword_s {
union {
u32 cmd_word;
struct {
u32 didn:4, /* Destination ID */
sidn:4, /* Source ID */
pactyp:4, /* Packet type */
tnum:5, /* Trans Number */
coh:1, /* Coh Transacti */
ds:2, /* Data size */
gbr:1, /* GBR enable */
vbpm:1, /* VBPM message */
u32 didn:4, /* Destination ID */
sidn:4, /* Source ID */
pactyp:4, /* Packet type */
tnum:5, /* Trans Number */
coh:1, /* Coh Transaction */
ds:2, /* Data size */
gbr:1, /* GBR enable */
vbpm:1, /* VBPM message */
error:1, /* Error occurred */
barr:1, /* Barrier op */
barr:1, /* Barrier op */
rsvd:8;
} berr_st;
} berr_un;

2
arch/mips/include/asm/sgi/hpc3.h
View File

@ -147,7 +147,7 @@ struct hpc3_ethregs {
#define HPC3_EPCFG_P1 0x000f /* Cycles to spend in P1 state for PIO */
#define HPC3_EPCFG_P2 0x00f0 /* Cycles to spend in P2 state for PIO */
#define HPC3_EPCFG_P3 0x0f00 /* Cycles to spend in P3 state for PIO */
#define HPC3_EPCFG_TST 0x1000 /* Diagnistic ram test feature bit */
#define HPC3_EPCFG_TST 0x1000 /* Diagnostic ram test feature bit */
u32 _unused2[0x1000/4 - 8]; /* padding */

4
arch/mips/include/asm/sgiarcs.h
View File

@ -144,7 +144,7 @@ struct linux_tinfo {
struct linux_vdirent {
ULONG namelen;
unsigned char attr;
char fname[32]; /* XXX imperical, should be a define */
char fname[32]; /* XXX empirical, should be a define */
};
/* Other stuff for files. */
@ -179,7 +179,7 @@ struct linux_finfo {
enum linux_devtypes dtype;
unsigned long namelen;
unsigned char attr;
char name[32]; /* XXX imperical, should be define */
char name[32]; /* XXX empirical, should be define */
};
/* This describes the vector containing function pointers to the ARC

2
arch/mips/include/asm/sn/ioc3.h
View File

@ -355,7 +355,7 @@ struct ioc3_etxd {
#define SSCR_PAUSE_STATE 0x40000000 /* sets when PAUSE takes effect */
#define SSCR_RESET 0x80000000 /* reset DMA channels */
/* all producer/comsumer pointers are the same bitfield */
/* all producer/consumer pointers are the same bitfield */
#define PROD_CONS_PTR_4K 0x00000ff8 /* for 4K buffers */
#define PROD_CONS_PTR_1K 0x000003f8 /* for 1K buffers */
#define PROD_CONS_PTR_OFF 3

2
arch/mips/include/asm/sn/sn0/hubio.h
View File

@ -628,7 +628,7 @@ typedef union h1_icrbb_u {
/*
* Values for field imsgtype
*/
#define IIO_ICRB_IMSGT_XTALK 0 /* Incoming Meessage from Xtalk */
#define IIO_ICRB_IMSGT_XTALK 0 /* Incoming Message from Xtalk */
#define IIO_ICRB_IMSGT_BTE 1 /* Incoming message from BTE */
#define IIO_ICRB_IMSGT_SN0NET 2 /* Incoming message from SN0 net */
#define IIO_ICRB_IMSGT_CRB 3 /* Incoming message from CRB ??? */

2
arch/mips/include/asm/uaccess.h
View File

@ -95,7 +95,7 @@ static inline bool eva_kernel_access(void)
}
/*
* Is a address valid? This does a straighforward calculation rather
* Is a address valid? This does a straightforward calculation rather
* than tests.
*
* Address valid if:

18
arch/mips/include/uapi/asm/unistd.h
View File

@ -381,16 +381,18 @@
#define __NR_membarrier (__NR_Linux + 358)
#define __NR_mlock2 (__NR_Linux + 359)
#define __NR_copy_file_range (__NR_Linux + 360)
#define __NR_preadv2 (__NR_Linux + 361)
#define __NR_pwritev2 (__NR_Linux + 362)
/*
* Offset of the last Linux o32 flavoured syscall
*/
#define __NR_Linux_syscalls 360
#define __NR_Linux_syscalls 362
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
#define __NR_O32_Linux 4000
#define __NR_O32_Linux_syscalls 360
#define __NR_O32_Linux_syscalls 362
#if _MIPS_SIM == _MIPS_SIM_ABI64
@ -719,16 +721,18 @@
#define __NR_membarrier (__NR_Linux + 318)
#define __NR_mlock2 (__NR_Linux + 319)
#define __NR_copy_file_range (__NR_Linux + 320)
#define __NR_preadv2 (__NR_Linux + 321)
#define __NR_pwritev2 (__NR_Linux + 322)
/*
* Offset of the last Linux 64-bit flavoured syscall
*/
#define __NR_Linux_syscalls 320
#define __NR_Linux_syscalls 322
#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
#define __NR_64_Linux 5000
#define __NR_64_Linux_syscalls 320
#define __NR_64_Linux_syscalls 322
#if _MIPS_SIM == _MIPS_SIM_NABI32
@ -1061,15 +1065,17 @@
#define __NR_membarrier (__NR_Linux + 322)
#define __NR_mlock2 (__NR_Linux + 323)
#define __NR_copy_file_range (__NR_Linux + 324)
#define __NR_preadv2 (__NR_Linux + 325)
#define __NR_pwritev2 (__NR_Linux + 326)
/*
* Offset of the last N32 flavoured syscall
*/
#define __NR_Linux_syscalls 324
#define __NR_Linux_syscalls 326
#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
#define __NR_N32_Linux 6000
#define __NR_N32_Linux_syscalls 324
#define __NR_N32_Linux_syscalls 326
#endif /* _UAPI_ASM_UNISTD_H */

2
arch/mips/kernel/mips-cm.c
View File

@ -24,7 +24,7 @@ static char *cm2_tr[8] = {
"0x04", "cpc", "0x06", "0x07"
};
/* CM3 Tag ECC transation type */
/* CM3 Tag ECC transaction type */
static char *cm3_tr[16] = {
[0x0] = "ReqNoData",
[0x1] = "0x1",

12
arch/mips/kernel/mips-r2-to-r6-emul.c
View File

@ -940,42 +940,42 @@ repeat:
switch (rt) {
case tgei_op:
if ((long)regs->regs[rs] >= MIPSInst_SIMM(inst))
do_trap_or_bp(regs, 0, "TGEI");
do_trap_or_bp(regs, 0, 0, "TGEI");
MIPS_R2_STATS(traps);
break;
case tgeiu_op:
if (regs->regs[rs] >= MIPSInst_UIMM(inst))
do_trap_or_bp(regs, 0, "TGEIU");
do_trap_or_bp(regs, 0, 0, "TGEIU");
MIPS_R2_STATS(traps);
break;
case tlti_op:
if ((long)regs->regs[rs] < MIPSInst_SIMM(inst))
do_trap_or_bp(regs, 0, "TLTI");
do_trap_or_bp(regs, 0, 0, "TLTI");
MIPS_R2_STATS(traps);
break;
case tltiu_op:
if (regs->regs[rs] < MIPSInst_UIMM(inst))
do_trap_or_bp(regs, 0, "TLTIU");
do_trap_or_bp(regs, 0, 0, "TLTIU");
MIPS_R2_STATS(traps);
break;
case teqi_op:
if (regs->regs[rs] == MIPSInst_SIMM(inst))
do_trap_or_bp(regs, 0, "TEQI");
do_trap_or_bp(regs, 0, 0, "TEQI");
MIPS_R2_STATS(traps);
break;
case tnei_op:
if (regs->regs[rs] != MIPSInst_SIMM(inst))
do_trap_or_bp(regs, 0, "TNEI");
do_trap_or_bp(regs, 0, 0, "TNEI");
MIPS_R2_STATS(traps);

19
arch/mips/kernel/module-rela.c
View File

@ -109,9 +109,10 @@ int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
struct module *me)
{
Elf_Mips_Rela *rel = (void *) sechdrs[relsec].sh_addr;
int (*handler)(struct module *me, u32 *location, Elf_Addr v);
Elf_Sym *sym;
u32 *location;
unsigned int i;
unsigned int i, type;
Elf_Addr v;
int res;
@ -134,9 +135,21 @@ int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
return -ENOENT;
}
v = sym->st_value + rel[i].r_addend;
type = ELF_MIPS_R_TYPE(rel[i]);
res = reloc_handlers_rela[ELF_MIPS_R_TYPE(rel[i])](me, location, v);
if (type < ARRAY_SIZE(reloc_handlers_rela))
handler = reloc_handlers_rela[type];
else
handler = NULL;
if (!handler) {
pr_err("%s: Unknown relocation type %u\n",
me->name, type);
return -EINVAL;
}
v = sym->st_value + rel[i].r_addend;
res = handler(me, location, v);
if (res)
return res;
}

19
arch/mips/kernel/module.c
View File

@ -197,9 +197,10 @@ int apply_relocate(Elf_Shdr *sechdrs, const char *strtab,
struct module *me)
{
Elf_Mips_Rel *rel = (void *) sechdrs[relsec].sh_addr;
int (*handler)(struct module *me, u32 *location, Elf_Addr v);
Elf_Sym *sym;
u32 *location;
unsigned int i;
unsigned int i, type;
Elf_Addr v;
int res;
@ -223,9 +224,21 @@ int apply_relocate(Elf_Shdr *sechdrs, const char *strtab,
return -ENOENT;
}
v = sym->st_value;
type = ELF_MIPS_R_TYPE(rel[i]);
res = reloc_handlers_rel[ELF_MIPS_R_TYPE(rel[i])](me, location, v);
if (type < ARRAY_SIZE(reloc_handlers_rel))
handler = reloc_handlers_rel[type];
else
handler = NULL;
if (!handler) {
pr_err("%s: Unknown relocation type %u\n",
me->name, type);
return -EINVAL;
}
v = sym->st_value;
res = handler(me, location, v);
if (res)
return res;
}

2
arch/mips/kernel/perf_event_mipsxx.c
View File

@ -530,7 +530,7 @@ static void mipspmu_enable(struct pmu *pmu)
/*
* MIPS performance counters can be per-TC. The control registers can
* not be directly accessed accross CPUs. Hence if we want to do global
* not be directly accessed across CPUs. Hence if we want to do global
* control, we need cross CPU calls. on_each_cpu() can help us, but we
* can not make sure this function is called with interrupts enabled. So
* here we pause local counters and then grab a rwlock and leave the

2
arch/mips/kernel/pm-cps.c
View File

@ -472,7 +472,7 @@ static void * __init cps_gen_entry_code(unsigned cpu, enum cps_pm_state state)
/*
* Disable all but self interventions. The load from COHCTL is defined
* by the interAptiv & proAptiv SUMs as ensuring that the operation
* resulting from the preceeding store is complete.
* resulting from the preceding store is complete.
*/
uasm_i_addiu(&p, t0, zero, 1 << cpu_data[cpu].core);
uasm_i_sw(&p, t0, 0, r_pcohctl);

2
arch/mips/kernel/process.c
View File

@ -615,7 +615,7 @@ int mips_set_process_fp_mode(struct task_struct *task, unsigned int value)
* allows us to only worry about whether an FP mode switch is in
* progress when FP is first used in a tasks time slice. Pretty much all
* of the mode switch overhead can thus be confined to cases where mode
* switches are actually occuring. That is, to here. However for the
* switches are actually occurring. That is, to here. However for the
* thread performing the mode switch it may take a while...
*/
if (num_online_cpus() > 1) {

2
arch/mips/kernel/scall32-o32.S
View File

@ -596,3 +596,5 @@ EXPORT(sys_call_table)
PTR sys_membarrier
PTR sys_mlock2
PTR sys_copy_file_range /* 4360 */
PTR sys_preadv2
PTR sys_pwritev2

2
arch/mips/kernel/scall64-64.S
View File

@ -434,4 +434,6 @@ EXPORT(sys_call_table)
PTR sys_membarrier
PTR sys_mlock2
PTR sys_copy_file_range /* 5320 */
PTR sys_preadv2
PTR sys_pwritev2
.size sys_call_table,.-sys_call_table

2
arch/mips/kernel/scall64-n32.S
View File

@ -424,4 +424,6 @@ EXPORT(sysn32_call_table)
PTR sys_membarrier
PTR sys_mlock2
PTR sys_copy_file_range
PTR compat_sys_preadv2 /* 6325 */
PTR compat_sys_pwritev2
.size sysn32_call_table,.-sysn32_call_table

2
arch/mips/kernel/scall64-o32.S
View File

@ -579,4 +579,6 @@ EXPORT(sys32_call_table)
PTR sys_membarrier
PTR sys_mlock2
PTR sys_copy_file_range /* 4360 */
PTR compat_sys_preadv2
PTR compat_sys_pwritev2
.size sys32_call_table,.-sys32_call_table

12
arch/mips/kernel/smp.c
View File

@ -243,6 +243,18 @@ static int __init mips_smp_ipi_init(void)
struct irq_domain *ipidomain;
struct device_node *node;
/*
* In some cases like qemu-malta, it is desired to try SMP with
* a single core. Qemu-malta has no GIC, so an attempt to set any IPIs
* would cause a BUG_ON() to be triggered since there's no ipidomain.
*
* Since for a single core system IPIs aren't required really, skip the
* initialisation which should generally keep any such configurations
* happy and only fail hard when trying to truely run SMP.
*/
if (cpumask_weight(cpu_possible_mask) == 1)
return 0;
node = of_irq_find_parent(of_root);
ipidomain = irq_find_matching_host(node, DOMAIN_BUS_IPI);

46
arch/mips/kernel/traps.c
View File

@ -56,6 +56,7 @@
#include <asm/pgtable.h>
#include <asm/ptrace.h>
#include <asm/sections.h>
#include <asm/siginfo.h>
#include <asm/tlbdebug.h>
#include <asm/traps.h>
#include <asm/uaccess.h>
@ -871,7 +872,7 @@ out:
exception_exit(prev_state);
}
void do_trap_or_bp(struct pt_regs *regs, unsigned int code,
void do_trap_or_bp(struct pt_regs *regs, unsigned int code, int si_code,
const char *str)
{
siginfo_t info = { 0 };
@ -928,7 +929,13 @@ void do_trap_or_bp(struct pt_regs *regs, unsigned int code,
default:
scnprintf(b, sizeof(b), "%s instruction in kernel code", str);
die_if_kernel(b, regs);
force_sig(SIGTRAP, current);
if (si_code) {
info.si_signo = SIGTRAP;
info.si_code = si_code;
force_sig_info(SIGTRAP, &info, current);
} else {
force_sig(SIGTRAP, current);
}
}
}
@ -1012,7 +1019,7 @@ asmlinkage void do_bp(struct pt_regs *regs)
break;
}
do_trap_or_bp(regs, bcode, "Break");
do_trap_or_bp(regs, bcode, TRAP_BRKPT, "Break");
out:
set_fs(seg);
@ -1054,7 +1061,7 @@ asmlinkage void do_tr(struct pt_regs *regs)
tcode = (opcode >> 6) & ((1 << 10) - 1);
}
do_trap_or_bp(regs, tcode, "Trap");
do_trap_or_bp(regs, tcode, 0, "Trap");
out:
set_fs(seg);
@ -1115,19 +1122,7 @@ no_r2_instr:
if (unlikely(compute_return_epc(regs) < 0))
goto out;
if (get_isa16_mode(regs->cp0_epc)) {
unsigned short mmop[2] = { 0 };
if (unlikely(get_user(mmop[0], (u16 __user *)epc + 0) < 0))
status = SIGSEGV;
if (unlikely(get_user(mmop[1], (u16 __user *)epc + 1) < 0))
status = SIGSEGV;
opcode = mmop[0];
opcode = (opcode << 16) | mmop[1];
if (status < 0)
status = simulate_rdhwr_mm(regs, opcode);
} else {
if (!get_isa16_mode(regs->cp0_epc)) {
if (unlikely(get_user(opcode, epc) < 0))
status = SIGSEGV;
@ -1142,6 +1137,18 @@ no_r2_instr:
if (status < 0)
status = simulate_fp(regs, opcode, old_epc, old31);
} else if (cpu_has_mmips) {
unsigned short mmop[2] = { 0 };
if (unlikely(get_user(mmop[0], (u16 __user *)epc + 0) < 0))
status = SIGSEGV;
if (unlikely(get_user(mmop[1], (u16 __user *)epc + 1) < 0))
status = SIGSEGV;
opcode = mmop[0];
opcode = (opcode << 16) | mmop[1];
if (status < 0)
status = simulate_rdhwr_mm(regs, opcode);
}
if (status < 0)
@ -1492,6 +1499,7 @@ asmlinkage void do_mdmx(struct pt_regs *regs)
*/
asmlinkage void do_watch(struct pt_regs *regs)
{
siginfo_t info = { .si_signo = SIGTRAP, .si_code = TRAP_HWBKPT };
enum ctx_state prev_state;
u32 cause;
@ -1512,7 +1520,7 @@ asmlinkage void do_watch(struct pt_regs *regs)
if (test_tsk_thread_flag(current, TIF_LOAD_WATCH)) {
mips_read_watch_registers();
local_irq_enable();
force_sig(SIGTRAP, current);
force_sig_info(SIGTRAP, &info, current);
} else {
mips_clear_watch_registers();
local_irq_enable();
@ -2214,7 +2222,7 @@ void __init trap_init(void)
/*
* Copy the generic exception handlers to their final destination.
* This will be overriden later as suitable for a particular
* This will be overridden later as suitable for a particular
* configuration.
*/
set_handler(0x180, &except_vec3_generic, 0x80);

49
arch/mips/kernel/unaligned.c
View File

@ -885,7 +885,7 @@ static void emulate_load_store_insn(struct pt_regs *regs,
{
union mips_instruction insn;
unsigned long value;
unsigned int res;
unsigned int res, preempted;
unsigned long origpc;
unsigned long orig31;
void __user *fault_addr = NULL;
@ -1226,27 +1226,36 @@ static void emulate_load_store_insn(struct pt_regs *regs,
if (!access_ok(VERIFY_READ, addr, sizeof(*fpr)))
goto sigbus;
/*
* Disable preemption to avoid a race between copying
* state from userland, migrating to another CPU and
* updating the hardware vector register below.
*/
preempt_disable();
do {
/*
* If we have live MSA context keep track of
* whether we get preempted in order to avoid
* the register context we load being clobbered
* by the live context as it's saved during
* preemption. If we don't have live context
* then it can't be saved to clobber the value
* we load.
*/
preempted = test_thread_flag(TIF_USEDMSA);
res = __copy_from_user_inatomic(fpr, addr,
sizeof(*fpr));
if (res)
goto fault;
res = __copy_from_user_inatomic(fpr, addr,
sizeof(*fpr));
if (res)
goto fault;
/*
* Update the hardware register if it is in use by the
* task in this quantum, in order to avoid having to
* save & restore the whole vector context.
*/
if (test_thread_flag(TIF_USEDMSA))
write_msa_wr(wd, fpr, df);
preempt_enable();
/*
* Update the hardware register if it is in use
* by the task in this quantum, in order to
* avoid having to save & restore the whole
* vector context.
*/
preempt_disable();
if (test_thread_flag(TIF_USEDMSA)) {
write_msa_wr(wd, fpr, df);
preempted = 0;
}
preempt_enable();
} while (preempted);
break;
case msa_st_op:

2
arch/mips/kvm/tlb.c
View File

@ -632,7 +632,7 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
kvm_debug("%s: vcpu %p, cpu: %d\n", __func__, vcpu, cpu);
/* Alocate new kernel and user ASIDs if needed */
/* Allocate new kernel and user ASIDs if needed */
local_irq_save(flags);

2
arch/mips/kvm/trap_emul.c
View File

@ -500,7 +500,7 @@ static int kvm_trap_emul_vcpu_setup(struct kvm_vcpu *vcpu)
kvm_write_c0_guest_config7(cop0, (MIPS_CONF7_WII) | (1 << 10));
/*
* Setup IntCtl defaults, compatibilty mode for timer interrupts (HW5)
* Setup IntCtl defaults, compatibility mode for timer interrupts (HW5)
*/
kvm_write_c0_guest_intctl(cop0, 0xFC000000);

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