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authorKunwu Chan <chentao@kylinos.cn>2023-11-03 11:09:22 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-11-28 17:20:16 +0000
commit269303d2d5e5ea24135d9da61e60efd01709e806 (patch)
treee700c35a4e7842fad8ca5119c6b318442b3a8e2d /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
parent8722d668845303969d45d81f1fd61e9e2f277401 (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')
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