Bruno Prémont e687d691cb viafb: fix crashes due to 4k stack overflow ... The function viafb_cursor() uses 2 stack-variables of CURSOR_SIZE bits; CURSOR_SIZE is defined as (8 * 1024). Using up twice 1k on stack is too much for 4k-stack (though it works with 8k-stacks). Make those two variables kzalloc'ed to preserve stack space. Also merge the whole lot of local struct's in viafb_ioctl into a union so the stack usage gets minimized here as well. (struct's are only accessed in their indicidual IOCTL case) This second part is only compile-tested as I know of no userspace app using the IOCTLs. Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org> Cc: <JosephChan@via.com.tw> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-01-04 13:33:20 -08:00
..
aty	Revert "radeonfb: accelerate imageblit and other improvements"	2008-12-10 16:53:32 -08:00
backlight	drivers/video/backlight/da903x.c: introduce one more missing kfree	2008-11-19 18:50:00 -08:00
console	Merge branch 'drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6	2008-12-30 17:25:49 -08:00
display	device create: video: convert device_create_drvdata to device_create	2008-10-16 09:24:45 -07:00
geode	…
i810	…
intelfb	intelfb: support 945GME (as used in ASUS Eee 901)	2008-10-16 11:21:42 -07:00
kyro	…
logo	…
matrox	matroxfb: support G200eV chip	2008-10-16 11:21:45 -07:00
mb862xx	drivers/video/mb862xx/mb862xxfb.c: fix printk	2008-12-10 08:01:54 -08:00
mbx	…
nvidia	…
omap	[ARM] omap: fix a pile of issues	2008-12-01 17:40:54 +00:00
pnx4008	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
riva	…
savage	…
sis	…
vermilion	removed unused #include <linux/version.h>'s	2008-08-23 12:14:12 -07:00
via	viafb: fix crashes due to 4k stack overflow	2009-01-04 13:33:20 -08:00
68328fb.c	…
Kconfig	Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm	2008-12-30 17:36:49 -08:00
Makefile	fbdev: add new framebuffer driver for Fujitsu MB862xx GDCs	2008-11-06 15:41:18 -08:00
acornfb.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
acornfb.h	…
amba-clcd.c	Merge branch 'clks' into devel	2008-11-30 17:46:52 +00:00
amifb.c	…
arcfb.c	…
arkfb.c	removed unused #include <linux/version.h>'s	2008-08-23 12:14:12 -07:00
asiliantfb.c	…
atafb.c	…
atafb.h	…
atafb_iplan2p2.c	…
atafb_iplan2p4.c	…
atafb_iplan2p8.c	…
atafb_mfb.c	…
atafb_utils.h	…
atmel_lcdfb.c	drivers/video: bad error test before a dereference	2008-11-19 18:49:57 -08:00
au1100fb.c	…
au1100fb.h	…
au1200fb.c	…
au1200fb.h	…
bf54x-lq043fb.c	Blackfin arch: move include/asm-blackfin header files to arch/blackfin	2008-08-27 10:51:02 +08:00
bfin-t350mcqb-fb.c	…
bt431.h	…
bt455.h	…
bw2.c	sparc: Annotate of_device_id arrays with const or __initdata.	2008-08-31 01:23:17 -07:00
c2p.c	…
c2p.h	…
carminefb.c	framebuffer: fix carminefb section mismatch	2008-10-16 11:21:45 -07:00
carminefb.h	…
carminefb_regs.h	…
cfbcopyarea.c	…
cfbfillrect.c	…
cfbimgblt.c	…
cg3.c	sparc: Annotate of_device_id arrays with const or __initdata.	2008-08-31 01:23:17 -07:00
cg6.c	cg6: disable cursor when leaving graphics mode	2008-10-10 12:12:41 -07:00
cg14.c	sparc: Annotate of_device_id arrays with const or __initdata.	2008-08-31 01:23:17 -07:00
chipsfb.c	…
cirrusfb.c	cirrusfb: remove unused variables	2008-11-19 18:49:59 -08:00
clps711xfb.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
cobalt_lcdfb.c	…
controlfb.c	powerpc/mm: Rework usage of _PAGE_COHERENT/NO_CACHE/GUARDED	2008-12-21 14:21:16 +11:00
controlfb.h	…
cyber2000fb.c	cyber2000fb: Kill the one modular sparc prom_printf call.	2008-12-08 01:00:08 -08:00
cyber2000fb.h	…
cyblafb.c	…
dnfb.c	…
edid.h	…
efifb.c	efifb/imacfb consolidation + hardware support	2008-10-16 11:21:44 -07:00
epson1355fb.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
fb_ddc.c	…
fb_defio.c	video: deferred io with physically contiguous memory	2008-12-22 18:44:48 +09:00
fb_draw.h	…
fb_notify.c	…
fb_sys_fops.c	…
fbcmap.c	…
fbcvt.c	…
fbmem.c	fbdev: clean the penguin's dirty feet	2008-11-19 18:49:57 -08:00
fbmon.c	fbmon: fix EDID parser to detect interlace modes	2008-10-16 11:21:44 -07:00
fbsysfs.c	…
ffb.c	sparc: Annotate of_device_id arrays with const or __initdata.	2008-08-31 01:23:17 -07:00
fm2fb.c	…
fsl-diu-fb.c	freescale DIU: bug fix: add sanity check for AOI position	2008-08-15 08:35:43 -07:00
fsl-diu-fb.h	…
g364fb.c	…
gbefb.c	…
gxt4500.c	…
hecubafb.c	…
hgafb.c	…
hitfb.c	…
hpfb.c	…
igafb.c	…
imsttfb.c	…
imxfb.c	i.MX Framebuffer: add TFT support	2008-12-16 15:43:50 +01:00
leo.c	leo: disable cursor when leaving graphics mode	2008-10-10 12:13:22 -07:00
macfb.c	macfb annotations and compiler warning fix	2008-12-28 20:00:05 +01:00
macmodes.c	…
macmodes.h	…
maxinefb.c	…
metronomefb.c	metronomefb: Fix warning when building 64bit	2008-10-15 10:19:51 -07:00
modedb.c	…
n411.c	…
neofb.c	neofb: remove open_lock mutex	2008-10-16 11:21:42 -07:00
offb.c	…
output.c	…
p9100.c	sparc: Annotate of_device_id arrays with const or __initdata.	2008-08-31 01:23:17 -07:00
platinumfb.c	…
platinumfb.h	…
pm2fb.c	pm2fb: free cmap memory on module remove	2008-08-20 15:40:31 -07:00
pm3fb.c	…
pmag-aa-fb.c	…
pmag-ba-fb.c	…
pmagb-b-fb.c	…
ps3fb.c	powerpc/ps3: Add sub-match id modalias support	2008-12-16 14:39:33 +11:00
pvr2fb.c	…
pxafb.c	Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel	2008-12-29 18:08:11 +00:00
pxafb.h	[ARM] pxafb: add support for overlay1 and overlay2 as framebuffer devices	2008-12-29 18:00:04 +08:00
q40fb.c	…
s1d13xxxfb.c	fbdev: allow more chip revisions in Epson s1d13... video driver	2008-10-16 11:21:45 -07:00
s3c2410fb.c	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
s3c2410fb.h	…
s3fb.c	removed unused #include <linux/version.h>'s	2008-08-23 12:14:12 -07:00
sa1100fb.c	[ARM] remove memzero()	2008-11-27 12:37:59 +00:00
sa1100fb.h	…
sbuslib.c	…
sbuslib.h	…
sgivwfb.c	…
sh7760fb.c	sh: sh7760fb: Fix color pallette setting	2008-12-22 18:42:54 +09:00
sh_mobile_lcdcfb.c	video: sh_mobile_lcdcfb deferred io support	2008-12-22 18:44:48 +09:00
skeletonfb.c	…
sm501fb.c	…
sstfb.c	…
sticore.h	…
stifb.c	…
sunxvr500.c	…
sunxvr2500.c	…
svgalib.c	…
syscopyarea.c	…
sysfillrect.c	…
sysimgblt.c	…
tcx.c	sparc: Annotate of_device_id arrays with const or __initdata.	2008-08-31 01:23:17 -07:00
tdfxfb.c	tdfxfb: do not make changes to default tdfx_fix	2008-10-16 11:21:42 -07:00
tgafb.c	…
tmiofb.c	tmiofb: fix compilation with ACCEL disabled	2008-11-19 18:49:58 -08:00
tridentfb.c	…
uvesafb.c	uvesafb: don't treat mode info retrieval failures as errors	2008-10-16 11:21:44 -07:00
valkyriefb.c	…
valkyriefb.h	…
vesafb.c	…
vfb.c	…
vga16fb.c	vga16fb: remove open_lock mutex	2008-10-16 11:21:42 -07:00
vgastate.c	…
vt8623fb.c	removed unused #include <linux/version.h>'s	2008-08-23 12:14:12 -07:00
w100fb.c	…
w100fb.h	…
xen-fbfront.c	get xenbus_driver ->probe() "recognized" by modpost	2008-11-30 10:03:38 -08:00
xilinxfb.c	powerpc/virtex: fix various format/casting printk mismatches	2008-11-14 09:59:48 -07:00