Xiyu Yang 0189cb57b9 fbmem: Convert from atomic_t to refcount_t on fb_info->count ...

refcount_t type and corresponding API can protect refcounters from
accidental underflow and overflow and further use-after-free situations.

Signed-off-by: Xiyu Yang <xiyuyang19@fudan.edu.cn>
Signed-off-by: Xin Tan <tanxin.ctf@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1626674392-55857-1-git-send-email-xiyuyang19@fudan.edu.cn

2021-07-19 22:16:35 +02:00

..

bitblit.c

fbcon: Drop EXPORT_SYMBOL

2020-11-17 11:00:43 +01:00

cfbcopyarea.c

framebuffer: fix screen corruption when copying

2014-09-30 13:39:50 +03:00

cfbfillrect.c

…

cfbimgblt.c

…

fb_cmdline.c

video/fbdev: refactor video= cmdline parsing

2019-02-08 19:24:47 +01:00

fb_ddc.c

fb_ddc: Allow I2C adapters without SCL read capability

2015-09-30 10:46:55 +03:00

fb_defio.c

fb_defio: Remove custom address_space_operations

2021-03-12 15:10:03 +01:00

fb_draw.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

fb_notify.c

video: fbdev: core: Fix kernel-doc warnings in fbmon + fb_notify

2020-12-08 18:31:56 +01:00

fb_sys_fops.c

…

fbcmap.c

fbdev: zero-fill colormap in fbcmap.c

2021-04-10 11:12:08 +02:00

fbcon_ccw.c

fbcon: Drop EXPORT_SYMBOL

2020-11-17 11:00:43 +01:00

fbcon_cw.c

fbcon: Drop EXPORT_SYMBOL

2020-11-17 11:00:43 +01:00

fbcon_rotate.c

fbcon: Drop EXPORT_SYMBOL

2020-11-17 11:00:43 +01:00

fbcon_rotate.h

fbcon: Make fbcon a built-time depency for fbdev

2017-08-01 17:32:07 +02:00

fbcon_ud.c

fbcon: Drop EXPORT_SYMBOL

2020-11-17 11:00:43 +01:00

fbcon.c

tty: vt: always invoke vc->vc_sw->con_resize callback

2021-05-15 08:12:12 -07:00

fbcon.h

Merge tag 'drm-misc-fixes-2020-10-01' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes

2020-10-06 12:38:28 +10:00

fbcvt.c

fbdev: fix CVT vertical front and back porch values

2015-01-27 13:35:37 +02:00

fbmem.c

fbmem: Convert from atomic_t to refcount_t on fb_info->count

2021-07-19 22:16:35 +02:00

fbmon.c

video: fbdev: core: Fix kernel-doc warnings in fbmon + fb_notify

2020-12-08 18:31:56 +01:00

fbsysfs.c

fbmem: pull fbcon_update_vcs() out of fb_set_var()

2020-08-04 07:37:23 +02:00

Makefile

fbdev: remove object duplication in Makefile

2020-01-15 17:31:52 +01:00

modedb.c

fbdev: Ditch fb_edid_add_monspecs

2019-07-23 14:17:22 +02:00

softcursor.c

fbcon: Drop EXPORT_SYMBOL

2020-11-17 11:00:43 +01:00

svgalib.c

…

syscopyarea.c

video: fbdev: fix sys_copyarea

2015-01-30 09:46:59 +02:00

sysfillrect.c

…

sysimgblt.c

…

tileblit.c

fbcon: Drop EXPORT_SYMBOL

2020-11-17 11:00:43 +01:00