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| author | Nirmoy Das <nirmoy.das@intel.com> | 2024-12-13 13:24:14 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-01-09 13:33:49 +0100 |
| commit | 7f13d8273e8c72b51340b6537d82be226a854bc8 (patch) | |
| tree | 6ffa59a780db20c9c251af12159088b41fe06ed7 /scripts/stackusage | |
| parent | 5a45b3497280ce9edbfcb86da3702cd51a25e054 (diff) | |
| download | linux-7f13d8273e8c72b51340b6537d82be226a854bc8.tar.gz linux-7f13d8273e8c72b51340b6537d82be226a854bc8.tar.bz2 linux-7f13d8273e8c72b51340b6537d82be226a854bc8.zip | |
drm/xe: Use non-interruptible wait when moving BO to system
commit 528cef1b4170f328d28d4e9b437380d8e5a2d18f upstream.
Ensure a non-interruptible wait is used when moving a bo to
XE_PL_SYSTEM. This prevents dma_mappings from being removed prematurely
while a GPU job is still in progress, even if the CPU receives a
signal during the operation.
Fixes: 75521e8b56e8 ("drm/xe: Perform dma_map when moving system buffer objects to TT")
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: stable@vger.kernel.org # v6.11+
Suggested-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241213122415.3880017-1-nirmoy.das@intel.com
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
(cherry picked from commit dc5e20ae1f8a7c354dc9833faa2720254e5a5443)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/stackusage')
0 files changed, 0 insertions, 0 deletions