linux-kernel - [PATCH 0/3] drm/amd/display: Fix kernel panic by breakpoint

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 23 Oct 2020 09:46:53 +0200
From:   Takashi Iwai <tiwai@...e.de>
To:     dri-devel@...ts.freedesktop.org
Cc:     amd-gfx@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/3] drm/amd/display: Fix kernel panic by breakpoint

Hi,

the amdgpu driver's ASSERT_CRITICAL() macro calls the
kgdb_breakpoing() even if no debug option is set, and this leads to a
kernel panic on distro kernels.  The first two patches are the
oneliner fixes for those, while the last one is the cleanup of those
debug macros.


Takashi

===

Takashi Iwai (3):
  drm/amd/display: Fix kernel panic by dal_gpio_open() error
  drm/amd/display: Don't invoke kgdb_breakpoint() unconditionally
  drm/amd/display: Clean up debug macros

 drivers/gpu/drm/amd/display/Kconfig             |  1 +
 drivers/gpu/drm/amd/display/dc/gpio/gpio_base.c |  4 +--
 drivers/gpu/drm/amd/display/dc/os_types.h       | 33 +++++++++----------------
 3 files changed, 15 insertions(+), 23 deletions(-)

-- 
2.16.4