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| author | Josh Poimboeuf <[email protected]> | 2022-04-18 16:50:25 +0000 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2022-04-19 19:58:49 +0000 |
| commit | 1ab80a0da4c4a4dd496fc14faabbc8bde61a605c (patch) | |
| tree | 5fc8af5969da4e68c756d82398744d78795ddacc /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | x86/uaccess: Add ENDBR to __put_user_nocheck*() (diff) | |
| download | kernel-1ab80a0da4c4a4dd496fc14faabbc8bde61a605c.tar.gz kernel-1ab80a0da4c4a4dd496fc14faabbc8bde61a605c.zip | |
x86/xen: Add ANNOTATE_NOENDBR to startup_xen()
The startup_xen() kernel entry point is referenced by the ".note.Xen"
section, and is the real entry point of the VM. Control transfer is
through IRET, which *could* set NEED_ENDBR, however Xen currently does
no such thing.
Add ANNOTATE_NOENDBR to silence future objtool warnings.
Fixes: ed53a0d97192 ("x86/alternative: Use .ibt_endbr_seal to seal indirect calls")
Signed-off-by: Josh Poimboeuf <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Reviewed-by: Andrew Cooper <[email protected]>
Link: https://lkml.kernel.org/r/a87bd48b06d11ec4b98122a429e71e489b4e48c3.1650300597.git.jpoimboe@redhat.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions