- Fix compilation for the new dax_supported() exported helper
-----BEGIN PGP SIGNATURE-----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=nQyX
-----END PGP SIGNATURE-----
Merge tag 'libnvdimm-fixes-5.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull libnvdimm fix from Dan Williams:
"Fix compilation for the new dax_supported() exported helper"
* tag 'libnvdimm-fixes-5.9-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
dax: Fix compilation for CONFIG_DAX && !CONFIG_FS_DAX
dax_supported() is defined whenever CONFIG_DAX is enabled. So dummy
implementation should be defined only in !CONFIG_DAX case, not in
!CONFIG_FS_DAX case.
Fixes: e2ec512825 ("dm: Call proper helper to determine dax support")
Cc: <stable@vger.kernel.org>
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
rewritten syscall number, from Kees Cook.
-----BEGIN PGP SIGNATURE-----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=qMUA
-----END PGP SIGNATURE-----
Merge tag 'core_urgent_for_v5.9_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull syscall tracing fix from Borislav Petkov:
"Fix the seccomp syscall rewriting so that trace and audit see the
rewritten syscall number, from Kees Cook"
* tag 'core_urgent_for_v5.9_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
core/entry: Report syscall correctly for trace and audit
Zijlstra.
* Make percpu-rwsem operations on the semaphore's ->read_count IRQ-safe
because it can be used in an IRQ context, from Hou Tao.
-----BEGIN PGP SIGNATURE-----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=70QQ
-----END PGP SIGNATURE-----
Merge tag 'locking_urgent_for_v5.9_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fixes from Borislav Petkov:
"Two fixes from the locking/urgent pile:
- Fix lockdep's detection of "USED" <- "IN-NMI" inversions (Peter
Zijlstra)
- Make percpu-rwsem operations on the semaphore's ->read_count
IRQ-safe because it can be used in an IRQ context (Hou Tao)"
* tag 'locking_urgent_for_v5.9_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
locking/percpu-rwsem: Use this_cpu_{inc,dec}() for read_count
locking/lockdep: Fix "USED" <- "IN-NMI" inversions
- ensure that the EFI bootloader control module only probes successfully
on systems that support the EFI SetVariable runtime service
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEnNKg2mrY9zMBdeK7wjcgfpV0+n0FAl9iCawACgkQwjcgfpV0
+n1h9Af/RQakIL5DStaEsG4Z5F91nU2EFn7U3nM+A5qCKfNhBNPvtVWWG+nJPnv1
PmNbbpREWojBjXlztJLwoqssZz20/sIVEo9w8uuiFN1CAKIWgKf4DtqA+Y1+PSWX
XU1hmq4oJZ1oJha0c9SZJAt9dmiLUO/oXSpUab9qQIUyHSZdE6wbdhMHeLj7EJkm
e12HepVaEDePYnUsEuAKAhNYL8gFs6mL13KSw94S0/ds0lTMp3cfFHr11ec2BOtn
RO2AFQBTfVW0ApGk0o+NNoeQJVnDoZ/+RFkvpuSdSTf25zGMT01Y8IFVfvfm7i4y
SwrDlFJRa5F4SmJ7l4Kj3H4op+73Fw==
=VoAH
-----END PGP SIGNATURE-----
Merge tag 'efi-urgent-for-v5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull EFI fix from Borislav Petkov:
"Ensure that the EFI bootloader control module only probes successfully
on systems that support the EFI SetVariable runtime service"
[ Tag and commit from Ard Biesheuvel, forwarded by Borislav ]
* tag 'efi-urgent-for-v5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
efi: efibc: check for efivars write capability
* Disable relocation relaxation for the compressed kernel when not built
as -pie as in that case kernels built with clang and linked with LLD
fail to boot due to the linker optimizing some instructions in non-PIE
form; the gory details in the commit message, from Arvind Sankar.
* A fix for the "bad bp value" warning issued by the frame-pointer
unwinder, from Josh Poimboeuf.
-----BEGIN PGP SIGNATURE-----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=og1U
-----END PGP SIGNATURE-----
Merge tag 'x86_urgent_for_v5.9_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
- A defconfig fix (Daniel DÃaz)
- Disable relocation relaxation for the compressed kernel when not
built as -pie as in that case kernels built with clang and linked
with LLD fail to boot due to the linker optimizing some instructions
in non-PIE form; the gory details in the commit message (Arvind
Sankar)
- A fix for the "bad bp value" warning issued by the frame-pointer
unwinder (Josh Poimboeuf)
* tag 'x86_urgent_for_v5.9_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/unwind/fp: Fix FP unwinding in ret_from_fork
x86/boot/compressed: Disable relocation relaxation
x86/defconfigs: Explicitly unset CONFIG_64BIT in i386_defconfig
- Fix an original bug in device-mapper table reference counting when
interrogating dax capability in the component device. This bug was
hidden by the following bug.
- Fix device-mapper to use the proper helper (dax_supported() instead of
the leaf helper generic_fsdax_supported()) to determine dax operation
of a stacked block device configuration. The original implementation
is only valid for one level of dax-capable block device stacking. This
bug was discovered while fixing the below regression.
- Fix an infinite recursion regression introduced by broken attempts to
quiet the generic_fsdax_supported() path and make it bail out before
logging "dax capability not found" errors.
-----BEGIN PGP SIGNATURE-----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=dSAf
-----END PGP SIGNATURE-----
Merge tag 'libnvdimm-fixes-5.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull libnvdimm fixes from Dan Williams:
"A handful of fixes to address a string of mistakes in the mechanism
for device-mapper to determine if its component devices are dax
capable.
- Fix an original bug in device-mapper table reference counting when
interrogating dax capability in the component device. This bug was
hidden by the following bug.
- Fix device-mapper to use the proper helper (dax_supported() instead
of the leaf helper generic_fsdax_supported()) to determine dax
operation of a stacked block device configuration. The original
implementation is only valid for one level of dax-capable block
device stacking. This bug was discovered while fixing the below
regression.
- Fix an infinite recursion regression introduced by broken attempts
to quiet the generic_fsdax_supported() path and make it bail out
before logging "dax capability not found" errors"
* tag 'libnvdimm-fixes-5.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
dax: Fix stack overflow when mounting fsdax pmem device
dm: Call proper helper to determine dax support
dm/dax: Fix table reference counts
* A fix for a lockdep issue to avoid an asserting triggering during early boot.
There shouldn't be any incorrect behavior as the system isn't concurrent at
the time.
* The addition of a missing fence when installing early fixmap mappings.
* A corretion to the K210 device tree's interrupt map.
* A fix for M-mode timer handling on the K210.
I know it's a it of an odd time, so if these don't make rc6 it's not a big
deal, but I thought I'd just send it out now rather that waiting as these are
ready to go.
-----BEGIN PGP SIGNATURE-----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=eGo8
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-5.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Palmer Dabbelt:
- A fix for a lockdep issue to avoid an asserting triggering during
early boot. There shouldn't be any incorrect behavior as the system
isn't concurrent at the time.
- The addition of a missing fence when installing early fixmap
mappings.
- A corretion to the K210 device tree's interrupt map.
- A fix for M-mode timer handling on the K210.
* tag 'riscv-for-linus-5.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
RISC-V: Resurrect the MMIO timer implementation for M-mode systems
riscv: Fix Kendryte K210 device tree
riscv: Add sfence.vma after early page table changes
RISC-V: Take text_mutex in ftrace_init_nop()
Here are some small USB and one Thunderbolt driver fixes for 5.9-rc6.
Nothing major at all, just some fixes for reported issues, and a quirk
addition:
- typec fixes
- UAS disconnect fix
- usblp race fix
- ehci-hcd modversions build fix
- ignore wakeup quirk table addition
- thunderbolt DROM read fix
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCX2dYBQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynDcwCaAnv7/ntiSeWCAKo5cJr6XKy6DxoAoI3kqe6h
N4a7uHFiAVtNvtvqNr6Q
=iwyf
-----END PGP SIGNATURE-----
Merge tag 'usb-5.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/Thunderbolt fixes from Greg KH:
"Here are some small USB and one Thunderbolt driver fixes.
Nothing major at all, just some fixes for reported issues, and a quirk
addition:
- typec fixes
- UAS disconnect fix
- usblp race fix
- ehci-hcd modversions build fix
- ignore wakeup quirk table addition
- thunderbolt DROM read fix
All of these have been in linux-next with no reported issues"
* tag 'usb-5.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usblp: fix race between disconnect() and read()
ehci-hcd: Move include to keep CRC stable
usb: typec: intel_pmc_mux: Handle SCU IPC error conditions
USB: quirks: Add USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk for BYD zhaoxin notebook
USB: UAS: fix disconnect by unplugging a hub
usb: typec: ucsi: Prevent mode overrun
usb: typec: ucsi: acpi: Increase command completion timeout value
thunderbolt: Retry DROM read once if parsing fails
Here are some small TTY/Serial and one more fbcon fix for 5.9-rc6
They include:
- serial core locking regression fixes
- new device ids for 8250_pci driver
- fbcon fix for syzbot found issue
All have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCX2dYjA8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynbqQCgvYtuyYtnmQcLCwq/SM3gRF1NlMoAn3MXqtea
3cRoC8/q0tOp2SxgPnaY
=YRtI
-----END PGP SIGNATURE-----
Merge tag 'tty-5.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial/fbcon fixes from Greg KH:
"Here are some small tty/serial and one more fbcon fix.
They include:
- serial core locking regression fixes
- new device ids for 8250_pci driver
- fbcon fix for syzbot found issue
All have been in linux-next with no reported issues"
* tag 'tty-5.9-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
fbcon: Fix user font detection test at fbcon_resize().
serial: 8250_pci: Add Realtek 816a and 816b
serial: core: fix console port-lock regression
serial: core: fix port-lock initialisation
* The first one completes a previous fix to reset a local structure
containing scanned system data properly so that the driver rescans, as
it should, on a second load.
* The second one addresses a refcount underflow due to not paying
attention to the driver whitelest on unregister.
-----BEGIN PGP SIGNATURE-----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=rrjR
-----END PGP SIGNATURE-----
Merge tag 'edac_urgent_for_v5.9_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras
Pull EDAC fixes from Borislav Petkov:
"Two fixes for resulting from CONFIG_DEBUG_TEST_DRIVER_REMOVE=y
experiments:
- complete a previous fix to reset a local structure containing
scanned system data properly so that the driver rescans, as it
should, on a second load.
- address a refcount underflow due to not paying attention to the
driver whitelest on unregister"
* tag 'edac_urgent_for_v5.9_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
EDAC/ghes: Check whether the driver is on the safe list correctly
EDAC/ghes: Clear scanned data on unload
- fix qconf warnings and revive help message
-----BEGIN PGP SIGNATURE-----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=OOQ1
-----END PGP SIGNATURE-----
Merge tag 'kbuild-fixes-v5.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
"Fix qconf warnings and revive help message"
* tag 'kbuild-fixes-v5.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kconfig: qconf: revive help message in the info view
kconfig: qconf: fix incomplete type 'struct gstr' warning
kconfig: qconf: use delete[] instead of delete to free array (again)
DM was calling generic_fsdax_supported() to determine whether a device
referenced in the DM table supports DAX. However this is a helper for "leaf" device drivers so that
they don't have to duplicate common generic checks. High level code
should call dax_supported() helper which that calls into appropriate
helper for the particular device. This problem manifested itself as
kernel messages:
dm-3: error: dax access failed (-95)
when lvm2-testsuite run in cases where a DM device was stacked on top of
another DM device.
Fixes: 7bf7eac8d6 ("dax: Arrange for dax_supported check to span multiple devices")
Cc: <stable@vger.kernel.org>
Tested-by: Adrian Huang <ahuang12@lenovo.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Mike Snitzer <snitzer@redhat.com>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/160061715195.13131.5503173247632041975.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
A recent fix to the dm_dax_supported() flow uncovered a latent bug. When
dm_get_live_table() fails it is still required to drop the
srcu_read_lock(). Without this change the lvm2 test-suite triggers this
warning:
# lvm2-testsuite --only pvmove-abort-all.sh
WARNING: lock held when returning to user space!
5.9.0-rc5+ #251 Tainted: G OE
------------------------------------------------
lvm/1318 is leaving the kernel with locks still held!
1 lock held by lvm/1318:
#0: ffff9372abb5a340 (&md->io_barrier){....}-{0:0}, at: dm_get_live_table+0x5/0xb0 [dm_mod]
...and later on this hang signature:
INFO: task lvm:1344 blocked for more than 122 seconds.
Tainted: G OE 5.9.0-rc5+ #251
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:lvm state:D stack: 0 pid: 1344 ppid: 1 flags:0x00004000
Call Trace:
__schedule+0x45f/0xa80
? finish_task_switch+0x249/0x2c0
? wait_for_completion+0x86/0x110
schedule+0x5f/0xd0
schedule_timeout+0x212/0x2a0
? __schedule+0x467/0xa80
? wait_for_completion+0x86/0x110
wait_for_completion+0xb0/0x110
__synchronize_srcu+0xd1/0x160
? __bpf_trace_rcu_utilization+0x10/0x10
__dm_suspend+0x6d/0x210 [dm_mod]
dm_suspend+0xf6/0x140 [dm_mod]
Fixes: 7bf7eac8d6 ("dax: Arrange for dax_supported check to span multiple devices")
Cc: <stable@vger.kernel.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Alasdair Kergon <agk@redhat.com>
Cc: Mike Snitzer <snitzer@redhat.com>
Reported-by: Adrian Huang <ahuang12@lenovo.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Tested-by: Adrian Huang <ahuang12@lenovo.com>
Link: https://lore.kernel.org/r/160045867590.25663.7548541079217827340.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
To show the trb ring of streams, use the exsiting ring files of bulk ep
to show trb ring of one specific stream ID, which stream ID's trb ring
will be shown, is controlled by a new debugfs file stream_id, this is to
avoid to create a large number of dir for every allocate stream IDs,
another debugfs file stream_context_array is created to show all the
allocated stream context array entries.
Signed-off-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200918131752.16488-11-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Make sure xHC completes the configure endpoint command and xhci driver
sets the ring pointers correctly before we create the user readable
debugfs file.
In theory there was a small gap where a user could have read the
debugfs file and cause a NULL pointer dereference error as ring
pointer was not yet set, in practise we want this change to simplify
the upcoming streams debugfs support.
Fixes: 02b6fdc2a1 ("usb: xhci: Add debugfs interface for xHCI driver")
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200918131752.16488-10-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
controllers with XHCI_AVOID_BEI quirk cause too frequent interrupts
and affect power management.
To avoid interrupting on every isochronous interval the BEI (Block
Event Interrupt) flag is set for all except the last Isoch TRB in a URB.
This lead to event ring filling up in case several isoc URB were
queued and cancelled rapidly, which some controllers didn't
handle well, and thus the XHCI_AVOID_BEI quirk was introduced.
see commit 227a4fd801 ("usb: xhci: apply XHCI_AVOID_BEI quirk to all
Intel xHCI controllers")
With the XHCI_AVOID_BEI quirk each Isoch TRB will trigger an interrupt.
This can cause up to 8000 interrupts per second for isochronous transfers
with HD USB3 cameras, affecting power saving.
The event ring fits 256 events, instead of interrupting on every
isochronous TRB if XHCI_AVOID_BEI is set we make sure at least every
8th Isochronous TRB asserts an interrupt, clearing the event ring.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200918131752.16488-9-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
If the xhci-plat.c is the platform driver, after the runtime pm is
enabled, the xhci_suspend is called if nothing is connected on
the port. When the system goes to suspend, it will call xhci_suspend again
if USB wakeup is enabled.
Since the runtime suspend wakeup setting is not always the same as
system suspend wakeup setting, eg, at runtime suspend we always need
wakeup if the controller is in low power mode; but at system suspend,
we may not need wakeup. So, we move the judgement after changing
wakeup setting.
[commit message rewording -Mathias]
Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200918131752.16488-8-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
With this change, there will be a wakeup entry at /sys/../power/wakeup,
and the user could use this entry to choose whether enable xhci wakeup
features (wake up system from suspend) or not.
Tested-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200918131752.16488-6-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Some DRD controllers (eg, dwc3 & cdns3) have PHY management at
their own driver to cover both device and host mode, so add one
priv quirk for such users to skip PHY management from HCD core.
Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200918131752.16488-5-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The if {} condition is duplicated with outer if {} condition.
Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200918131752.16488-4-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Some platforms (eg cdns3) may have special sequences between
xhci_bus_suspend and xhci_suspend, add .suspend_quick for it.
Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200918131752.16488-3-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Some xhci hosts (eg dwc3 and cdns3) do not use OF to create
platform device, they create xhci-plat platform device runtime.
And these platforms may also have quirks, and the quirks could
be supplied by their parent device through platform data.
Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200918131752.16488-2-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Since commit 68fd110b3e ("kconfig: qconf: remove redundant help in
the info view"), the help message is no longer displayed.
I intended to drop duplicated "Symbol:", "Type:", but precious info
about help and reverse dependencies was lost too.
Revive it now.
"defined at" is contained in menu_get_ext_help(), so I made sure
to not display it twice.
Fixes: 68fd110b3e ("kconfig: qconf: remove redundant help in the info view")
Reported-by: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
"make HOSTCXX=clang++ xconfig" reports the following:
HOSTCXX scripts/kconfig/qconf.o
In file included from scripts/kconfig/qconf.cc:23:
In file included from scripts/kconfig/lkc.h:15:
scripts/kconfig/lkc_proto.h:26:13: warning: 'get_relations_str' has C-linkage specified, but returns incomplete type 'struct gstr' which could be incompatible with C [-Wreturn-type-c-linkage]
struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head);
^
Currently, get_relations_str() is declared before the struct gstr
definition.
Move all declarations of menu.c functions below.
BTW, some are declared in lkc.h and some in lkc_proto.h, but the
difference is unclear. I guess some refactoring is needed.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Boris Kolpackov <boris@codesynthesis.com>
Merge fixes from Andrew Morton:
"15 patches.
Subsystems affected by this patch series: mailmap, mm/hotfixes,
mm/thp, mm/memory-hotplug, misc, kcsan"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
kcsan: kconfig: move to menu 'Generic Kernel Debugging Instruments'
fs/fs-writeback.c: adjust dirtytime_interval_handler definition to match prototype
stackleak: let stack_erasing_sysctl take a kernel pointer buffer
ftrace: let ftrace_enable_sysctl take a kernel pointer buffer
mm/memory_hotplug: drain per-cpu pages again during memory offline
selftests/vm: fix display of page size in map_hugetlb
mm/thp: fix __split_huge_pmd_locked() for migration PMD
kprobes: fix kill kprobe which has been marked as gone
tmpfs: restore functionality of nr_inodes=0
mlock: fix unevictable_pgs event counts on THP
mm: fix check_move_unevictable_pages() on THP
mm: migration of hugetlbfs page skip memcg
ksm: reinstate memcg charge on copied pages
mailmap: add older email addresses for Kees Cook
Pull i2c fixes from Wolfram Sang:
"Another bunch of fixes for I2C.
Jean's i801 patch is a cleanup on top of Volker's i801 patch, but it
will make dependency handling much easier if those two go together"
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: mxs: use MXS_DMA_CTRL_WAIT4END instead of DMA_CTRL_ACK
i2c: mediatek: Send i2c master code at more than 1MHz
i2c: mediatek: Fix generic definitions for bus frequency
i2c: core: Call i2c_acpi_install_space_handler() before i2c_acpi_register_devices()
i2c: i801: Simplify the suspend callback
i2c: i801: Fix resume bug
i2c: aspeed: Mask IRQ status to relevant bits
The K210 doesn't implement rdtime in M-mode, and since that's where Linux runs
in the NOMMU systems that means we can't use rdtime. The K210 is the only
system that anyone is currently running NOMMU or M-mode on, so here we're just
inlining the timer read directly.
This also adds the CLINT driver as an !MMU dependency, as it's currently the
only timer driver availiable for these systems and without it we get a build
failure for some configurations.
Tested-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
The Kendryte K210 SoC CLINT is compatible with Sifive clint v0
(sifive,clint0). Fix the Kendryte K210 device tree clint entry to be
inline with the sifive timer definition documented in
Documentation/devicetree/bindings/timer/sifive,clint.yaml.
The device tree clint entry is renamed similarly to u-boot device tree
definition to improve compatibility with u-boot defined device tree.
To ensure correct initialization, the interrup-cells attribute is added
and the interrupt-extended attribute definition fixed.
This fixes boot failures with Kendryte K210 SoC boards.
Note that the clock referenced is kept as K210_CLK_ACLK, which does not
necessarilly match the clint MTIME increment rate. This however does not
seem to cause any problem for now.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>