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author | Kunwu Chan <chentao@kylinos.cn> | 2023-11-03 11:09:22 +0000 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-28 17:20:16 +0000 |
commit | 269303d2d5e5ea24135d9da61e60efd01709e806 (patch) | |
tree | e700c35a4e7842fad8ca5119c6b318442b3a8e2d /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
parent | 8722d668845303969d45d81f1fd61e9e2f277401 (diff) |
drm/i915: Fix potential spectre vulnerability
commit 1a8e9bad6ef563c28ab0f8619628d5511be55431 upstream.
Fix smatch warning:
drivers/gpu/drm/i915/gem/i915_gem_context.c:847 set_proto_ctx_sseu()
warn: potential spectre issue 'pc->user_engines' [r] (local cap)
Fixes: d4433c7600f7 ("drm/i915/gem: Use the proto-context to handle create parameters (v5)")
Cc: <stable@vger.kernel.org> # v5.15+
Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231103110922.430122-1-tvrtko.ursulin@linux.intel.com
(cherry picked from commit 27b086382c22efb7e0a16442f7bdc2e120108ef3)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
0 files changed, 0 insertions, 0 deletions