Scott Wood f6dc1576cd arm64: arch_timer: Work around QorIQ Erratum A-008585 ... Erratum A-008585 says that the ARM generic timer counter "has the potential to contain an erroneous value for a small number of core clock cycles every time the timer value changes". Accesses to TVAL (both read and write) are also affected due to the implicit counter read. Accesses to CVAL are not affected. The workaround is to reread TVAL and count registers until successive reads return the same value. Writes to TVAL are replaced with an equivalent write to CVAL. The workaround is to reread TVAL and count registers until successive reads return the same value, and when writing TVAL to retry until counter reads before and after the write return the same value. The workaround is enabled if the fsl,erratum-a008585 property is found in the timer node in the device tree. This can be overridden with the clocksource.arm_arch_timer.fsl-a008585 boot parameter, which allows KVM users to enable the workaround until a mechanism is implemented to automatically communicate this information. This erratum can be found on LS1043A and LS2080A. Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Scott Wood <oss@buserror.net> [will: renamed read macro to reflect that it's not usually unstable] Signed-off-by: Will Deacon <will.deacon@arm.com>		2016-09-23 17:19:25 +01:00
..
accessibility	…
acpi	libnvdimm, nd_blk: mask off reserved status bits	2016-08-08 09:26:13 -07:00
amba	…
android	…
ata	New LED class driver:	2016-07-27 14:03:52 -07:00
atm	drivers: atm: nicstar: Use the correct function to free some resources	2016-07-19 11:30:26 -07:00
auxdisplay	…
base	More power management updates for v4.8-rc1	2016-08-05 23:26:16 -04:00
bcma	wireless-drivers-next patches for 4.8	2016-07-25 11:09:19 -07:00
block	virtio/vhost: fixes and cleanups for 4.8	2016-08-11 14:10:23 -07:00
bluetooth	Bluetooth: btmrvl: reset is_suspending flag in failure path	2016-07-18 10:13:02 +02:00
bus	ARM: SoC driver updates for v4.8	2016-08-01 18:36:01 -04:00
cdrom	…
char	RTC for 4.8	2016-08-05 09:48:22 -04:00
clk	treewide: replace obsolete _refok by __ref	2016-08-02 17:31:41 -04:00
clocksource	arm64: arch_timer: Work around QorIQ Erratum A-008585	2016-09-23 17:19:25 +01:00
connector	…
cpufreq	Merge branches 'pm-sleep' and 'pm-cpufreq'	2016-08-12 22:53:58 +02:00
cpuidle	powerpc updates for 4.8 # 1	2016-07-30 21:01:36 -07:00
crypto	crypto: caam - fix non-hmac hashes	2016-08-09 18:25:11 +08:00
dax	…
dca	…
devfreq	…
dio	…
dma	dmaengine updates for 4.8-rc1	2016-07-28 15:45:17 -07:00
dma-buf	dma-buf: Release module reference on creation failure	2016-07-18 14:10:49 +02:00
edac	EDAC, skx_edac: Add EDAC driver for Skylake	2016-08-21 10:58:34 -07:00
eisa	…
extcon	…
firewire	…
firmware	efi/capsule: Allocate whole capsule into virtual memory	2016-08-11 13:55:36 +02:00
fmc	…
fpga	drivers/fpga/Kconfig: fix build failure	2016-08-04 08:50:07 -04:00
gpio	This is the bulk of GPIO changes for the v4.8 kernel cycle.	2016-07-26 19:16:01 -07:00
gpu	Merge tag 'drm-fixes-for-4.8-rc3-2' of git://people.freedesktop.org/~airlied/linux	2016-08-18 19:38:18 -07:00
hid	Merge branch 'for-4.8/hid-led' into for-linus	2016-07-28 10:49:23 +02:00
hsi	…
hv	…
hwmon	hwmon: (it87) Features mask must be 32 bit wide	2016-08-11 18:35:47 -07:00
hwspinlock	…
hwtracing	Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-07-29 13:55:30 -07:00
i2c	i2c: meson: Use complete() instead of complete_all()	2016-08-15 00:55:34 +02:00
ide	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide	2016-07-29 13:29:06 -07:00
idle	Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-07-30 12:56:26 -07:00
iio	Third set of IIO new device support, features and cleanups for the 4.8 cycle.	2016-07-14 12:05:29 +09:00
infiniband	Second round of merge items for 4.8	2016-08-04 20:26:31 -04:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2016-08-05 23:24:15 -04:00
iommu	iommu/dma: Respect IOMMU aperture when allocating	2016-08-10 12:02:02 +02:00
ipack	…
irqchip	tree-wide: replace config_enabled() with IS_ENABLED()	2016-08-04 08:50:07 -04:00
isdn	…
leds	powerpc updates for 4.8 # 1	2016-07-30 21:01:36 -07:00
lguest	…
lightnvm	block: get rid of bio_rw and READA	2016-07-20 17:37:01 -06:00
macintosh	powerpc updates for 4.8 # 1	2016-07-30 21:01:36 -07:00
mailbox	mailbox: Fix format and type mismatches in Broadcom PDC driver	2016-07-28 21:27:31 +05:30
mcb	…
md	dm raid: support raid0 with missing metadata devices	2016-08-17 10:42:39 -04:00
media	media updates for v4.8-rc1	2016-08-04 09:59:37 -04:00
memory	MTD updates for v4.8:	2016-08-02 17:05:11 -04:00
memstick	memstick: don't allocate unused major for ms_block	2016-08-02 17:31:41 -04:00
message	…
mfd	ARM: SoC driver updates for v4.8	2016-08-01 18:36:01 -04:00
misc	powerpc fixes for 4.8 #3	2016-08-12 12:09:44 -07:00
mmc	MMC core:	2016-07-31 21:36:58 -04:00
mtd	This pull request contains mostly cleanups and minor	2016-08-04 19:51:49 -04:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-08-17 17:26:58 -07:00
nfc	NFC 4.8 pull request	2016-07-20 23:39:36 -07:00
ntb	NTB: ntb_hw_intel: use local variable pdev	2016-08-05 10:34:13 -04:00
nubus	…
nvdimm	nvdimm, btt: add a size attribute for BTTs	2016-08-08 09:26:14 -07:00
nvme	nvme: Suspend all queues before deletion	2016-08-11 09:35:57 -06:00
nvmem	…
of	of_numa: Use pr_fmt()	2016-09-09 14:59:09 +01:00
oprofile	…
parisc	dma-mapping: use unsigned long for dma_attrs	2016-08-04 08:50:07 -04:00
parport	…
pci	genirq/msi: Make sure PCI MSIs are activated early	2016-08-09 09:19:32 +02:00
pcmcia	…
perf	arm64: pmu: add fallback probe table	2016-09-16 17:11:33 +01:00
phy	MMC core:	2016-07-31 21:36:58 -04:00
pinctrl	pinctrl: intel: merrifield: Add missed header	2016-08-10 15:46:28 +02:00
platform	dell-wmi: Ignore WMI event 0xe00e	2016-08-08 11:00:21 -07:00
pnp	PNP: pnpbios: add header file to fix build errors	2016-07-27 18:52:54 +02:00
power	power_supply: tps65217-charger: fix missing platform_set_drvdata()	2016-08-15 23:10:44 +02:00
powercap	…
pps	pps: do not crash when failed to register	2016-07-23 10:25:54 +09:00
ps3	…
ptp	…
pwm	pwm: Changes for v4.8-rc1	2016-08-06 00:01:33 -04:00
rapidio	rapidio: dereferencing an error pointer	2016-08-10 16:40:56 -07:00
ras	…
regulator	pwm: Changes for v4.8-rc1	2016-08-06 00:01:33 -04:00
remoteproc	dma-mapping: use unsigned long for dma_attrs	2016-08-04 08:50:07 -04:00
reset	…
rpmsg	…
rtc	RTC for 4.8	2016-08-05 09:48:22 -04:00
s390	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2016-08-16 15:50:22 -07:00
sbus	…
scsi	Merge remote-tracking branch 'mkp-scsi/4.8/scsi-fixes' into fixes	2016-08-12 16:01:20 -07:00
sfi	…
sh	…
sn	…
soc	ARM: SoC driver updates for v4.8	2016-08-01 18:36:01 -04:00
spi	ARM: DT updates for v4.8	2016-08-01 18:37:45 -04:00
spmi	…
ssb	…
staging	Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-08-07 10:01:14 -04:00
target	target: iblock_execute_sync_cache() should use bio_set_op_attrs()	2016-08-07 14:41:02 -06:00
tc	…
thermal	Merge branches 'thermal-intel' and 'thermal-core' into next	2016-08-08 10:59:35 +08:00
thunderbolt	…
tty	tree-wide: replace config_enabled() with IS_ENABLED()	2016-08-04 08:50:07 -04:00
uio	…
usb	xhci: don't dereference a xhci member after removing xhci	2016-08-16 09:42:47 +02:00
uwb	…
vfio	vfio/pci: Fix NULL pointer oops in error interrupt setup handling	2016-08-08 16:16:23 -06:00
vhost	vhost/test: fix after swiotlb changes	2016-08-15 05:05:51 +03:00
video	dma-mapping: use unsigned long for dma_attrs	2016-08-04 08:50:07 -04:00
virt	…
virtio	virtio: fix error handling for debug builds	2016-08-09 13:42:35 +03:00
vlynq	…
vme	…
w1	w1:omap_hdq: fix regression	2016-08-02 19:35:40 -04:00
watchdog	watchdog: gpio_wdt: Fix missing platform_set_drvdata() in gpio_wdt_probe()	2016-07-27 10:47:43 +02:00
xen	dma-mapping: use unsigned long for dma_attrs	2016-08-04 08:50:07 -04:00
zorro	…
Kconfig	…
Makefile	virtio/vhost: new features for 4.8	2016-08-06 09:20:13 -04:00