064b877dff
Free all the DMC payloads, not just DMC_MAIN.
unreferenced object 0xffff88ff32d4d800 (size 1024):
comm "kworker/1:5", pid 701, jiffies 4294904239 (age 109.736s)
hex dump (first 32 bytes):
40 40 00 0c 03 00 00 00 00 00 00 00 00 00 00 00 @@..............
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<00000000ba9d0d95>] dmc_load_work_fn+0x34d/0x510 [i915]
[<000000001049fcab>] process_one_work+0x261/0x550
[<00000000eeb995ac>] worker_thread+0x49/0x3c0
[<0000000021031dc3>] kthread+0x10b/0x140
[<000000004a0f69ee>] ret_from_fork+0x1f/0x30
unreferenced object 0xffff88ff0bde4000 (size 1024):
comm "kworker/0:3", pid 708, jiffies 4294904469 (age 108.816s)
hex dump (first 32 bytes):
40 40 00 0c 01 00 00 00 00 00 00 00 00 00 00 00 @@..............
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<00000000ba9d0d95>] dmc_load_work_fn+0x34d/0x510 [i915]
[<000000001049fcab>] process_one_work+0x261/0x550
[<00000000eeb995ac>] worker_thread+0x49/0x3c0
[<0000000021031dc3>] kthread+0x10b/0x140
[<000000004a0f69ee>] ret_from_fork+0x1f/0x30
Fixes: 3d5928a168 ("drm/i915/xelpd: Pipe A DMC plugging")
Cc: Anusha Srivatsa <anusha.srivatsa@intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210809194805.3793060-1-lucas.demarchi@intel.com
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.