Christoph Hellwig 95848dcb9d zram: take device and not only bvec offset into account ... Commit af8b04c637 ("zram: simplify bvec iteration in __zram_make_request") changed the bio iteration in zram to rely on the implicit capping to page boundaries in bio_for_each_segment. But it failed to care for the fact zram not only care about the page alignment of the bio payload, but also the page alignment into the device. For buffered I/O and swap those are the same, but for direct I/O or kernel internal I/O like XFS log buffer writes they can differ. Fix this by open coding bio_for_each_segment and limiting the bvec len so that it never crosses over a page alignment boundary in the device in addition to the payload boundary already taken care of by bio_iter_iovec. Cc: stable@vger.kernel.org Fixes: af8b04c637 ("zram: simplify bvec iteration in __zram_make_request") Reported-by: Dusty Mabe <dusty@dustymabe.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Sergey Senozhatsky <senozhatsky@chromium.org> Link: https://lore.kernel.org/r/20230805055537.147835-1-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>		2023-08-05 16:13:15 -06:00
..
accel	drm changes for 6.5-rc1:	2023-06-29 11:00:17 -07:00
accessibility
acpi	RISC-V Patches for the 6.5 Merge Window, Part 1	2023-06-30 09:37:26 -07:00
amba
android
ata	driver core changes for 6.5-rc1	2023-07-03 12:56:23 -07:00
atm
auxdisplay	drm changes for 6.5-rc1:	2023-06-29 11:00:17 -07:00
base	driver core changes for 6.5-rc1	2023-07-03 12:56:23 -07:00
bcma
block	zram: take device and not only bvec offset into account	2023-08-05 16:13:15 -06:00
bluetooth	virtio_bt: call scheduler when we free unused buffs	2023-07-03 12:15:12 -04:00
bus	Char/Misc and other driver subsystem updates for 6.5-rc1	2023-07-03 12:46:47 -07:00
cdrom	cdrom/gdrom: Fix build error	2023-06-29 08:09:31 -06:00
cdx
char	virtio: features, fixes, cleanups	2023-07-03 15:38:26 -07:00
clk	Another set of clk driver updates and fixes for the merge window. The	2023-07-04 11:07:45 -07:00
clocksource	RISC-V Patches for the 6.5 Merge Window, Part 1	2023-06-30 09:37:26 -07:00
comedi	comedi: make all 'class' structures const	2023-06-23 10:29:02 +02:00
connector
counter
cpufreq	More power management updates for 6.5-rc1	2023-07-04 11:22:50 -07:00
cpuidle
crypto	virtio: features, fixes, cleanups	2023-07-03 15:38:26 -07:00
cxl	cxl: Fix one kernel-doc comment	2023-06-29 16:03:58 -07:00
dax	dax: enable dax fault handler to report VM_FAULT_HWPOISON	2023-06-26 07:54:23 -06:00
dca
devfreq
dio
dma	Scope-based Resource Management infrastructure	2023-07-04 13:50:38 -07:00
dma-buf	drm changes for 6.5-rc1:	2023-06-29 11:00:17 -07:00
edac	- Add initial support for RAS hardware found on AMD server GPUs (MI200).	2023-06-26 15:09:18 -07:00
eisa
extcon
firewire	firewire: net: fix use after free in fwnet_finish_incoming_packet()	2023-06-24 14:03:46 +09:00
firmware	Char/Misc and other driver subsystem updates for 6.5-rc1	2023-07-03 12:46:47 -07:00
fpga	Char/Misc and other driver subsystem updates for 6.5-rc1	2023-07-03 12:46:47 -07:00
fsi
gnss
gpio	Pin control changes for the v6.5 kernel cycle:	2023-06-30 14:57:19 -07:00
gpu	dma-mapping uodates for Linux 6.5	2023-06-29 21:12:20 -07:00
greybus
hid	drm changes for 6.5-rc1:	2023-06-29 11:00:17 -07:00
hsi
hte
hv
hwmon	driver core changes for 6.5-rc1	2023-07-03 12:56:23 -07:00
hwspinlock
hwtracing	Char/Misc and other driver subsystem updates for 6.5-rc1	2023-07-03 12:46:47 -07:00
i2c	Biggest news is not a patch this time	2023-07-02 10:22:38 -07:00
i3c
idle	intel_idle: Add __init annotation to matchup_vm_state_with_baremetal()	2023-06-28 19:09:55 +02:00
iio	driver core changes for 6.5-rc1	2023-07-03 12:56:23 -07:00
infiniband	v6.5 merge window RDMA pull request	2023-06-29 21:01:17 -07:00
input	ARM: SoC changes for 6.5	2023-06-29 15:28:33 -07:00
interconnect
iommu	iommufd for 6.5	2023-06-29 20:57:27 -07:00
ipack
irqchip	RISC-V Patches for the 6.5 Merge Window, Part 1	2023-06-30 09:37:26 -07:00
isdn
leds	- New Drivers	2023-07-03 11:26:05 -07:00
macintosh
mailbox	mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0	2023-06-30 17:35:45 -05:00
mcb
md	block-6.5-2023-07-03	2023-07-03 18:48:38 -07:00
media	drm changes for 6.5-rc1:	2023-06-29 11:00:17 -07:00
memory	Memory controller drivers for v6.5	2023-06-22 17:34:02 +02:00
memstick
message
mfd	- New Drivers	2023-07-03 10:55:04 -07:00
misc	Char/Misc and other driver subsystem updates for 6.5-rc1	2023-07-03 12:46:47 -07:00
mmc	gpio updates for v6.5	2023-06-29 10:11:10 -07:00
most
mtd	Core MTD changes:	2023-06-28 14:02:03 -07:00
mux
net	- New Drivers	2023-07-03 11:26:05 -07:00
nfc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-06-22 18:40:38 -07:00
ntb
nubus
nvdimm	dax: enable dax fault handler to report VM_FAULT_HWPOISON	2023-06-26 07:54:23 -06:00
nvme	nvme-pci: add NVME_QUIRK_BOGUS_NID for Samsung PM9B1 256G and 512G	2023-08-01 13:28:29 -07:00
nvmem
of	Devicetree updates for v6.5:	2023-06-29 14:58:26 -07:00
opp	OPP: Properly propagate error along when failing to get icc_path	2023-06-27 07:35:14 +05:30
parisc	parisc: Move init function declarations into header file	2023-06-30 17:14:15 +02:00
parport	Char/Misc and other driver subsystem updates for 6.5-rc1	2023-07-03 12:46:47 -07:00
pci	pci-v6.5-changes	2023-06-30 15:06:45 -07:00
pcmcia
peci
perf	cxl for v6.5	2023-07-01 08:58:41 -07:00
phy	This batch of clk driver updates for the merge window contains almost no new	2023-06-29 10:05:47 -07:00
pinctrl	Pin control changes for the v6.5 kernel cycle:	2023-06-30 14:57:19 -07:00
platform	USB / Thunderbolt driver updates for 6.5-rc1	2023-07-03 13:23:10 -07:00
pnp
power	power supply and reset changes for the 6.5 series	2023-07-03 17:23:16 -07:00
powercap	ARM: SoC drivers for 6.5	2023-06-29 15:22:19 -07:00
pps
ps3
ptp
pwm
rapidio
ras
regulator	- New Drivers	2023-07-03 10:55:04 -07:00
remoteproc	remoteproc updates for v6.5	2023-07-03 17:03:05 -07:00
reset	ARM: SoC drivers for 6.5	2023-06-29 15:22:19 -07:00
rpmsg
rtc	RTC for 6.5	2023-07-03 10:43:10 -07:00
s390	s390/dasd: print copy pair message only for the correct error	2023-07-24 13:05:29 -06:00
sbus	oradax: make 'cl' a static const structure	2023-06-23 10:27:02 +02:00
scsi	SCSI misc on 20230629	2023-06-30 11:57:07 -07:00
sh
siox
slimbus
soc	USB / Thunderbolt driver updates for 6.5-rc1	2023-07-03 13:23:10 -07:00
soundwire
spi	spi: Updates for v6.5	2023-06-28 13:48:42 -07:00
spmi
ssb
staging	Staging driver updates for 6.5-rc1	2023-07-03 13:07:13 -07:00
target	SCSI misc on 20230629	2023-06-30 11:57:07 -07:00
tc
tee	ARM: SoC drivers for 6.5	2023-06-29 15:22:19 -07:00
thermal	Thermal control updates for 6.5-rc1	2023-06-26 19:41:26 -07:00
thunderbolt
tty	TTY/Serial driver updates for 6.5-rc1.	2023-07-03 13:14:58 -07:00
ufs	SCSI misc on 20230629	2023-06-30 11:57:07 -07:00
uio
usb	USB / Thunderbolt driver updates for 6.5-rc1	2023-07-03 13:23:10 -07:00
vdpa	virtio: features, fixes, cleanups	2023-07-03 15:38:26 -07:00
vfio	VFIO updates for v6.5-rc1	2023-06-30 15:22:09 -07:00
vhost	virtio: features, fixes, cleanups	2023-07-03 15:38:26 -07:00
video	- New Functionality	2023-07-03 11:31:01 -07:00
virt	workqueue: Ordered workqueue creation cleanups	2023-06-27 16:46:06 -07:00
virtio	virtio: allow caller to override device DMA mask in vp_modern	2023-06-27 10:47:08 -04:00
vlynq
w1
watchdog
xen	- Yosry Ahmed brought back some cgroup v1 stats in OOM logs.	2023-06-28 10:28:11 -07:00
zorro
Kconfig
Makefile