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linux/drivers/video/fbdev
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Dexuan Cui 382a462217 video: hyperv_fb: Fix hibernation for the deferred IO feature 
fb_deferred_io_work() can access the vmbus ringbuffer by calling
fbdefio->deferred_io() -> synthvid_deferred_io() -> synthvid_update().

Because the vmbus ringbuffer is inaccessible between hvfb_suspend()
and hvfb_resume(), we must cancel info->deferred_work before calling
vmbus_close() and then reschedule it after we reopen the channel
in hvfb_resume().

Fixes: a4ddb11d297e ("video: hyperv: hyperv_fb: Support deferred IO for Hyper-V frame buffer driver")
Fixes: 824946a8b6fb ("video: hyperv_fb: Add the support of hibernation")
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Reviewed-by: Wei Hu <weh@microsoft.com>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-01-25 16:52:11 -05:00
..
aty
pci-v5.5-changes
2019-12-03 13:58:22 -08:00
core
pci-v5.5-changes
2019-12-03 13:58:22 -08:00
geode
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
i810
…
intelfb
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
kyro
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
matrox
video: fbdev: matrox: convert to i2c_new_scanned_device
2019-11-28 17:19:20 +01:00
mb862xx
fbdev changes for v5.3:
2019-07-09 09:55:45 -07:00
mbx
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
mmp
video: fbdev/mmp/core: Use struct_size() in kzalloc()
2019-08-19 15:52:28 +02:00
nvidia
video: fbdev: nvidia: Remove dead code
2019-07-23 17:16:48 +02:00
omap
video: fbdev: omapfb_main: Mark expected switch fall-throughs
2019-08-09 19:51:52 -05:00
omap2
video: omapfb2: Make standard and custom panel drivers mutually exclusive
2019-08-16 21:10:09 +02:00
riva
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
savage
fbdev: make unregister/unlink functions not fail
2019-06-12 20:28:52 +02:00
sis
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 27
2019-05-24 17:27:10 +02:00
vermilion
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 63
2019-05-24 17:36:46 +02:00
via
video: fbdev: viafb: Remove dead code
2019-08-19 15:52:28 +02:00
68328fb.c
…
acornfb.c
video: fbdev: acornfb: Mark expected switch fall-through
2019-08-20 19:44:01 -05:00
acornfb.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
amba-clcd.c
video: amba-clcd: Spout an error if of_get_display_timing() gives an error
2019-07-26 16:32:28 +02:00
amifb.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
arcfb.c
video: fbdev: arcfb: mark expected switch fall-through
2018-10-08 12:57:37 +02:00
arkfb.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
asiliantfb.c
…
atafb_iplan2p2.c
fbdev: atafb: Remove obsolete module support
2019-04-01 17:46:55 +02:00
atafb_iplan2p4.c
fbdev: atafb: Remove obsolete module support
2019-04-01 17:46:55 +02:00
atafb_iplan2p8.c
fbdev: atafb: Remove obsolete module support
2019-04-01 17:46:55 +02:00
atafb_mfb.c
fbdev: atafb: Remove obsolete module support
2019-04-01 17:46:55 +02:00
atafb_utils.h
…
atafb.c
m68k: atari: Rename shifter to shifter_st to avoid conflict
2019-08-19 13:24:10 +02:00
atafb.h
…
atmel_lcdfb.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
au1100fb.c
au1100fb: fix DMA API abuse
2019-06-03 16:00:08 +02:00
au1100fb.h
au1100fb: fix DMA API abuse
2019-06-03 16:00:08 +02:00
au1200fb.c
au1200fb: don't use DMA_ATTR_NON_CONSISTENT
2019-07-23 17:14:55 +02:00
au1200fb.h
…
broadsheetfb.c
treewide: kzalloc() -> kcalloc()
2018-06-12 16:19:22 -07:00
bt431.h
…
bt455.h
…
bw2.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
c2p_core.h
fbdev: c2p: Fix link failure on non-inlining
2019-11-04 10:48:14 +01:00
c2p_iplan2.c
…
c2p_planar.c
…
c2p.h
…
carminefb_regs.h
…
carminefb.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
carminefb.h
…
cg3.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
cg6.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
cg14.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
chipsfb.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
cirrusfb.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
clps711x-fb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
cobalt_lcdfb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
controlfb.c
video: fbdev: controlfb: fix warnings about comparing pointer to 0
2019-06-21 15:13:14 +02:00
controlfb.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
cyber2000fb.c
fbdev changes for v5.3:
2019-07-09 09:55:45 -07:00
cyber2000fb.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
da8xx-fb.c
fbdev: da8xx: use resource management for dma
2019-08-26 17:54:00 +05:30
dnfb.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
edid.h
…
efifb.c
PCI: Add PCI_STD_NUM_BARS for the number of standard BARs
2019-10-14 10:22:26 -05:00
ep93xx-fb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
fb-puv3.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ffb.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
fm2fb.c
…
fsl-diu-fb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
g364fb.c
…
gbefb.c
video: fbdev: gbefb: add COMPILE_TEST support
2019-06-07 14:38:07 +02:00
goldfishfb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
grvga.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
gxt4500.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
hecubafb.c
…
hgafb.c
video: hgafb: fix potential NULL pointer dereference
2019-04-01 17:46:58 +02:00
hitfb.c
…
hpfb.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
hyperv_fb.c
video: hyperv_fb: Fix hibernation for the deferred IO feature
2020-01-25 16:52:11 -05:00
i740_reg.h
…
i740fb.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
imsttfb.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
imxfb.c
video: fbdev: imxfb: fix a typo in imxfb_probe()
2019-07-05 17:42:13 +02:00
Kconfig
video: hyperv: hyperv_fb: Support deferred IO for Hyper-V frame buffer driver
2019-11-21 20:10:44 -05:00
leo.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
macfb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 139
2019-05-30 11:25:16 -07:00
macmodes.c
…
macmodes.h
…
Makefile
Main MIPS changes for v5.4:
2019-09-22 09:30:30 -07:00
maxinefb.c
…
metronomefb.c
video: fbdev: metronomefb: fix some off by one bugs
2018-07-24 19:11:26 +02:00
mx3fb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
n411.c
…
neofb.c
fbdev: make unregister/unlink functions not fail
2019-06-12 20:28:52 +02:00
ocfb.c
…
offb.c
video: offb: annotate implicit fall throughs
2019-02-08 19:24:46 +01:00
p9100.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
platinumfb.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
platinumfb.h
…
pm2fb.c
video: fbdev: mark expected switch fall-throughs
2018-07-24 19:11:28 +02:00
pm3fb.c
…
pmag-aa-fb.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
pmag-ba-fb.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
pmagb-b-fb.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
ps3fb.c
…
pvr2fb.c
video: fbdev: pvr2fb: remove unnecessary comparison of unsigned integer with < 0
2019-08-19 15:52:23 +02:00
pxa3xx-gcu.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
pxa3xx-gcu.h
…
pxa168fb.c
pxa168fb: trivial typo fix
2018-12-20 19:13:09 +01:00
pxa168fb.h
…
pxafb.c
video: pxafb: Remove cpufreq policy notifier
2019-08-26 10:02:02 +02:00
pxafb.h
video: pxafb: Remove cpufreq policy notifier
2019-08-26 10:02:02 +02:00
q40fb.c
…
s1d13xxxfb.c
…
s3c2410fb.c
video: fbdev: Use dev_get_drvdata()
2019-05-06 15:57:47 +02:00
s3c2410fb.h
…
s3c-fb.c
fbdev changes for v5.3:
2019-07-09 09:55:45 -07:00
s3fb.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
sa1100fb.c
Merge drm/drm-next into drm-misc-next
2019-10-03 16:38:50 +02:00
sa1100fb.h
video: sa1100fb: Remove cpufreq policy notifier
2019-08-26 10:02:02 +02:00
sbuslib.c
fbdev: sbuslib: integer overflow in sbusfb_ioctl_helper()
2018-10-08 12:57:36 +02:00
sbuslib.h
…
sh7760fb.c
docs: fb: convert docs to ReST and rename to *.rst
2019-06-14 14:21:11 -06:00
sh_mobile_lcdcfb.c
video: fbdev: sh_mobile_lcdcfb: Mark expected switch fall-through
2019-08-19 15:52:26 +02:00
sh_mobile_lcdcfb.h
fbdev/sh_mobile: remove sh_mobile_lcdc_display_notify
2019-06-12 20:28:11 +02:00
simplefb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
skeletonfb.c
docs: fix broken references with multiple hints
2018-06-15 18:10:01 -03:00
sm501fb.c
video: fbdev: sm501fb: convert platform driver to use dev_groups
2019-08-02 13:22:37 +02:00
sm712.h
fbdev: sm712fb: use 1024x768 by default on non-MIPS, fix garbled display
2019-04-01 17:46:59 +02:00
sm712fb.c
video: fbdev: sm712fb: Use dev_get_drvdata
2019-08-19 15:52:24 +02:00
smscufx.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
ssd1307fb.c
video: ssd1307fb: Add devicetree configuration of display setup
2019-07-23 17:26:56 +02:00
sstfb.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
sticore.h
…
stifb.c
video/fbdev/stifb: Fix spelling mistake in fall-through annotation
2018-09-26 18:50:54 +02:00
sunxvr500.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
sunxvr1000.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
sunxvr2500.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
tcx.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
tdfxfb.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
tgafb.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
tmiofb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174
2019-05-30 11:26:41 -07:00
tridentfb.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
udlfb.c
udlfb: Make dlfb_ops constant
2019-08-19 15:52:29 +02:00
uvesafb.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
valkyriefb.c
powerpc, fbdev: Use NV_CMODE and NV_VMODE only when CONFIG_PPC32 && CONFIG_PPC_PMAC && CONFIG_NVRAM
2019-01-22 10:21:45 +01:00
valkyriefb.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
vesafb.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
vfb.c
…
vga16fb.c
…
vt8500lcdfb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
vt8500lcdfb.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
vt8623fb.c
video: fbdev: don't print error message on framebuffer_alloc() failure
2019-06-28 12:30:08 +02:00
w100fb.c
video: fbdev: w100fb: convert platform driver to use dev_groups
2019-08-02 13:21:23 +02:00
w100fb.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
wm8505fb_regs.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
wm8505fb.c
video: fbdev: wm8505fb: convert platform driver to use dev_groups
2019-08-02 13:20:22 +02:00
wmt_ge_rops.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
wmt_ge_rops.h
…
xen-fbfront.c
xen, fbfront: mark expected switch fall-through
2019-04-01 17:46:57 +02:00
xilinxfb.c
…