Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Mikulas Patocka c3ca015fab dax: remove the pmem_dax_ops->flush abstraction ... Commit abebfbe2f7 ("dm: add ->flush() dax operation support") is buggy. A DM device may be composed of multiple underlying devices and all of them need to be flushed. That commit just routes the flush request to the first device and ignores the other devices. It could be fixed by adding more complex logic to the device mapper. But there is only one implementation of the method pmem_dax_ops->flush - that is pmem_dax_flush() - and it calls arch_wb_cache_pmem(). Consequently, we don't need the pmem_dax_ops->flush abstraction at all, we can call arch_wb_cache_pmem() directly from dax_flush() because dax_dev->ops->flush can't ever reach anything different from arch_wb_cache_pmem(). It should be also pointed out that for some uses of persistent memory it is needed to flush only a very small amount of data (such as 1 cacheline), and it would be overkill if we go through that device mapper machinery for a single flushed cache line. Fix this by removing the pmem_dax_ops->flush abstraction and call arch_wb_cache_pmem() directly from dax_flush(). Also, remove the device mapper code that forwards the flushes. Fixes: abebfbe2f7 ("dm: add ->flush() dax operation support") Cc: stable@vger.kernel.org Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>		2017-09-11 11:00:55 -04:00
..
accessibility
acpi	Merge branches 'acpica-fix', 'acpi-ec-fix' and 'acpi-properties-fix'	2017-08-24 22:22:53 +02:00
amba
android	ANDROID: binder: fix proc->tsk check.	2017-08-22 18:42:57 -07:00
ata	libata: fix a couple of doc build warnings	2017-07-31 08:03:06 -07:00
atm	atm: zatm: Fix an error handling path in 'zatm_init_one()'	2017-07-18 11:37:46 -07:00
auxdisplay
base	driver core fixes for 4.13-rc5	2017-08-13 12:44:18 -07:00
bcma
block	virtio: bugfix	2017-08-25 17:40:03 -07:00
bluetooth	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-07-05 12:31:59 -07:00
bus	bus: uniphier-system-bus: set up registers when resuming	2017-08-04 12:57:18 +02:00
cdrom	block: don't set bounce limit in blk_init_queue	2017-06-27 12:13:45 -06:00
char	random: fix warning message on ia64 and parisc	2017-08-08 09:36:46 -07:00
clk	clk: keystone: sci-clk: Fix sci_clk_get	2017-08-02 18:37:26 -07:00
clocksource	clocksource/drivers/Kconfig: Fix CLKSRC_PISTACHIO dependencies	2017-08-11 12:53:29 +02:00
connector
cpufreq	cpufreq: intel_pstate: report correct CPU frequencies during trace	2017-08-11 01:25:53 +02:00
cpuidle	powerpc/powernv/idle: Disable LOSE_FULL_CONTEXT states when stop-api fails	2017-08-08 20:21:23 +10:00
crypto	crypto: ixp4xx - Fix error handling path in 'aead_perform()'	2017-08-09 20:01:33 +08:00
dax	dax: remove the pmem_dax_ops->flush abstraction	2017-09-11 11:00:55 -04:00
dca
devfreq	PM / devfreq: constify attribute_group structures.	2017-07-06 10:17:24 +09:00
dio
dma	dmaengine: tegra210-adma: fix of_irq_get() error check	2017-08-09 11:39:16 +05:30
dma-buf	dma-buf/sync_file: Allow multiple sync_files to wrap a single dma-fence	2017-07-31 10:55:24 -03:00
edac	EDAC, pnd2: Fix Apollo Lake DIMM detection	2017-06-29 10:37:50 +02:00
eisa
extcon
firewire
firmware	efi: avoid fortify checks in EFI stub	2017-07-12 16:26:02 -07:00
fmc
fpga
fsi	drivers/fsi: fix fsi_slave_mode prototype	2017-07-17 16:13:54 +02:00
gpio	gpio: mvebu: Fix cause computation in irq handler	2017-08-14 15:00:43 +02:00
gpu	Merge tag 'drm-misc-fixes-2017-08-24' of git://anongit.freedesktop.org/git/drm-misc into drm-fixes	2017-08-25 09:29:38 +10:00
hid	HID: ortek: add one more buggy device	2017-07-24 17:38:21 +02:00
hsi	HSI changes for the v4.13 series	2017-07-04 14:28:22 -07:00
hv	vmbus: re-enable channel tasklet	2017-07-17 15:00:47 +02:00
hwmon	hwmon: (applesmc) Avoid buffer overruns	2017-07-15 16:38:56 -07:00
hwspinlock
hwtracing	Char/Misc patches for 4.13-rc1	2017-07-03 20:55:59 -07:00
i2c	i2c: designware: Fix runtime PM for I2C slave mode	2017-08-17 17:55:29 +02:00
ide	ide: avoid warning for timings calculation	2017-07-21 04:37:22 +01:00
idle	intel_idle: Use more common logging style	2017-06-29 22:58:35 +02:00
iio	iio: magnetometer: st_magn: remove ihl property for LSM303AGR	2017-08-20 15:21:49 +01:00
infiniband	IB/mlx5: Always return success for RoCE modify port	2017-08-24 15:33:33 -04:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2017-08-26 12:48:29 -07:00
iommu	iommu: Fix wrong freeing of iommu_device->dev	2017-08-15 13:58:48 +02:00
ipack
irqchip	irqchip fixes for 4.13	2017-08-14 09:34:10 +02:00
isdn	mISDN: Fix null pointer dereference at mISDN_FsmNew	2017-08-11 14:56:23 -07:00
leds	LED updates for 4.13	2017-07-06 11:32:40 -07:00
lguest
lightnvm	lightnvm: pblk: advance bio according to lba index	2017-07-28 08:06:00 -06:00
macintosh	Merge branch 'work.misc-set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-07-05 13:13:32 -07:00
mailbox	mailbox: pcc: Fix crash when request PCC channel 0	2017-07-26 02:11:47 +02:00
mcb
md	dax: remove the pmem_dax_ops->flush abstraction	2017-09-11 11:00:55 -04:00
media	media: platform: davinci: drop VPFE_CMD_S_CCDC_RAW_PARAMS	2017-07-26 06:14:33 -04:00
memory	memory: atmel-ebi: Fix smc cycle xlate converter	2017-07-26 22:37:54 +02:00
memstick
message
mfd	ARM: SoC fixes for 4.13	2017-08-24 14:01:18 -07:00
misc	mei: exclude device from suspend direct complete optimization	2017-08-10 14:13:18 -07:00
mmc	mmc: block: prevent propagating R1_OUT_OF_RANGE for open-ending mode	2017-08-21 13:32:31 +02:00
mtd	mtd: nand: atmel: Relax tADL_min constraint	2017-08-24 20:59:50 -07:00
mux	mux: mux-core: unregister mux_class in mux_exit()	2017-07-17 16:38:35 +02:00
net	net/mlx4_core: Enable 4K UAR if SRIOV module parameter is not enabled	2017-08-18 16:15:37 -07:00
nfc	NFC 4.13 pull request	2017-07-01 14:30:39 -07:00
ntb	ntb: transport shouldn't disable link due to bogus values in SPADs	2017-08-01 13:31:44 -04:00
nubus
nvdimm	dax: remove the pmem_dax_ops->flush abstraction	2017-09-11 11:00:55 -04:00
nvme	nvme-pci: set cqe_seen on polled completions	2017-08-18 09:19:39 +02:00
nvmem	nvmem: rockchip-efuse: amend compatible rk322x-efuse to rk3228-efuse	2017-07-17 16:15:57 +02:00
of	of: fix DMA mask generation	2017-08-17 10:23:45 +02:00
oprofile
parisc	parisc: pci memory bar assignment fails with 64bit kernels on dino/cujo	2017-08-16 09:50:39 +02:00
parport
pci	pci-v4.13-fixes-3	2017-08-26 12:46:14 -07:00
pcmcia
perf	drivers/perf: arm_pmu: Request PMU SPIs with IRQF_PER_CPU	2017-07-27 13:43:22 +01:00
phy	phy: bcm-ns-usb3: fix MDIO_BUS dependency	2017-07-27 17:20:19 -07:00
pinctrl	Pin control fixes for the v4.13 cycle:	2017-08-09 14:30:34 -07:00
platform	platform/x86: intel-vbtn: match power button on press rather than release	2017-08-05 14:37:19 -07:00
pnp	This is the bulk of GPIO changes for the v4.13 series:	2017-07-07 12:40:27 -07:00
power	power supply and reset changes for the v4.13 series (part 2)	2017-07-13 11:47:59 -07:00
powercap	powercap/RAPL: prevent overridding bits outside of the mask	2017-06-28 00:38:34 +02:00
pps
ps3
ptp	ptp: introduce ptp auxiliary worker	2017-08-01 15:22:55 -07:00
pwm	pwm: Changes for v4.13-rc1	2017-07-13 11:49:52 -07:00
rapidio
ras	arm64 updates for 4.13:	2017-07-05 17:09:27 -07:00
regulator	Merge remote-tracking branches 'regulator/topic/settle', 'regulator/topic/tps65910' and 'regulator/topic/tps65917' into regulator-next	2017-07-03 16:52:21 +01:00
remoteproc	remoteproc/keystone: Fix circular dependencies for ARM configs	2017-06-27 16:21:34 -07:00
reset	ARM: SoC driver updates	2017-07-04 14:47:47 -07:00
rpmsg	rpmsg updates for v4.13	2017-07-06 15:38:31 -07:00
rtc	rtc: ds1307: fix regmap config	2017-08-21 11:08:03 +02:00
s390	s390/qeth: fix L3 next-hop in xmit qeth hdr	2017-08-07 11:24:37 -07:00
sbus	sbus: Convert to using %pOF instead of full_name	2017-07-20 12:37:10 -07:00
scsi	SCSI fixes on 20170823	2017-08-23 11:34:40 -07:00
sfi
sh	drivers/sh/intc/virq.c: delete an error message for a failed memory allocation in add_virq_to_pirq()	2017-07-06 16:24:30 -07:00
sn
soc	soc: ti: knav: Add a NULL pointer check for kdev in knav_pool_create	2017-08-21 09:19:50 +02:00
spi	Merge branch 'for-spi' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-07-08 10:41:53 -07:00
spmi	spmi: pmic-arb: Always allocate ppid_to_apid table	2017-07-17 15:00:47 +02:00
ssb
staging	staging: rtl8188eu: add RNX-N150NUB support	2017-08-18 16:01:46 -07:00
target	target: Fix node_acl demo-mode + uncached dynamic shutdown regression	2017-08-09 20:55:19 -07:00
tc
tee
thermal	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux	2017-07-14 13:12:32 -07:00
thunderbolt	char/misc fixes for 4.13-rc5	2017-08-13 12:41:58 -07:00
tty	pty: Repair TIOCGPTPEER	2017-08-24 13:23:03 -07:00
uio
usb	USB fixes for 4.13-rc5	2017-08-13 12:27:42 -07:00
uwb	driver core patches for 4.13-rc1	2017-07-03 20:27:48 -07:00
vfio	vfio/pci: Fix handling of RC integrated endpoint PCIe capability size	2017-07-27 10:39:33 -06:00
vhost	Revert "vhost: cache used event for better performance"	2017-07-29 14:15:56 -07:00
video	efifb: allow user to disable write combined mapping.	2017-07-31 18:45:41 +02:00
virt
virtio	virtio_pci: fix cpu affinity support	2017-08-25 21:38:26 +03:00
vlynq
vme
w1	w1: omap-hdq: fix error return code in omap_hdq_probe()	2017-07-17 16:48:15 +02:00
watchdog	Merge git://www.linux-watchdog.org/linux-watchdog	2017-07-11 09:59:37 -07:00
xen	Kbuild fixes for v4.13	2017-08-24 14:22:27 -07:00
zorro
Kconfig
Makefile