linux

mirror of https://github.com/torvalds/linux.git synced 2026-07-31 11:37:06 +02:00

Linux kernel source tree

Go to file

Ma Jun 9749c86843 drm/amdgpu: Fix the warning info in mode1 reset Fix the warning info below during mode1 reset. [ +0.000004] Call Trace: [ +0.000004] <TASK> [ +0.000006] ? show_regs+0x6e/0x80 [ +0.000011] ? __flush_work.isra.0+0x2e8/0x390 [ +0.000005] ? __warn+0x91/0x150 [ +0.000009] ? __flush_work.isra.0+0x2e8/0x390 [ +0.000006] ? report_bug+0x19d/0x1b0 [ +0.000013] ? handle_bug+0x46/0x80 [ +0.000012] ? exc_invalid_op+0x1d/0x80 [ +0.000011] ? asm_exc_invalid_op+0x1f/0x30 [ +0.000014] ? __flush_work.isra.0+0x2e8/0x390 [ +0.000007] ? __flush_work.isra.0+0x208/0x390 [ +0.000007] ? _prb_read_valid+0x216/0x290 [ +0.000008] __cancel_work_timer+0x11d/0x1a0 [ +0.000007] ? try_to_grab_pending+0xe8/0x190 [ +0.000012] cancel_work_sync+0x14/0x20 [ +0.000008] amddrm_sched_stop+0x3c/0x1d0 [amd_sched] [ +0.000032] amdgpu_device_gpu_recover+0x29a/0xe90 [amdgpu] This warning info was printed after applying the patch "drm/sched: Convert drm scheduler to use a work queue rather than kthread". The root cause is that amdgpu driver tries to use the uninitialized work_struct in the struct drm_gpu_scheduler v2: - Rename the function to amdgpu_ring_sched_ready and move it to amdgpu_ring.c (Alex) v3: - Fix a few more checks based on Vitaly's patch (Alex) v4: - squash in fix noticed by Bert in https://gitlab.freedesktop.org/drm/amd/-/issues/3139 Fixes: `11b3b9f461` ("drm/sched: Check scheduler ready before calling timeout handling") Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Signed-off-by: Ma Jun <Jun.Ma2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2024-01-31 09:40:42 -05:00
arch	- Add a forgotten CPU vendor check in the AMD microcode post-loading	2023-12-10 10:53:55 -08:00
block	block-6.7-2023-12-01	2023-12-02 06:39:30 +09:00
certs
crypto	This push fixes a regression in ahash and hides the Kconfig sub-options for the jitter RNG.	2023-11-09 17:04:58 -08:00
Documentation	Documentation/gpu: Introduce a simple contribution list for display code	2024-01-29 15:39:11 -05:00
drivers	drm/amdgpu: Fix the warning info in mode1 reset	2024-01-31 09:40:42 -05:00
fs	Char/Misc driver fixes for 6.7-rc5	2023-12-09 12:44:10 -08:00
include	drm/amdgpu: add new INFO IOCTL query for input power	2024-01-15 18:35:36 -05:00
init
io_uring	io_uring/af_unix: disable sending io_uring over sockets	2023-12-07 10:35:19 -07:00
ipc
kernel	- Make sure tasks are thawed exactly and only once to avoid their state	2023-12-10 11:09:16 -08:00
lib	31 hotfixes. 10 of these address pre-6.6 issues and are marked cc:stable.	2023-12-08 08:36:23 -08:00
LICENSES
mm	mm/madvise: add cond_resched() in madvise_cold_or_pageout_pte_range()	2023-12-06 16:12:50 -08:00
net	io_uring-6.7-2023-12-08	2023-12-08 12:32:38 -08:00
rust	Kbuild updates for v6.7	2023-11-04 08:07:19 -10:00
samples
scripts	31 hotfixes. 10 of these address pre-6.6 issues and are marked cc:stable.	2023-12-08 08:36:23 -08:00
security
sound	Two fixups	2023-12-12 13:06:29 +09:00
tools	Generic:	2023-12-10 10:46:46 -08:00
usr
virt	Revert "KVM: Prevent module exit until all VMs are freed"	2023-12-01 08:12:30 -08:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap	.mailmap: add a new address mapping for Chester Lin	2023-12-06 16:12:45 -08:00
.rustfmt.toml
COPYING
CREDITS	MAINTAINERS: drop Antti Palosaari	2023-12-06 16:12:49 -08:00
Kbuild
Kconfig
MAINTAINERS	Introduce a new DRM driver for Intel GPUs	2023-12-22 10:36:21 +10:00
Makefile	Linux 6.7-rc5	2023-12-10 14:33:40 -08:00
README

README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.