[ Sasha's backport helper bot ]
Hi,
✅ All tests passed successfully. No issues detected. No action required from the submitter.
The upstream commit SHA1 provided is correct: 09d09531a51a24635bc3331f56d92ee7092f5516
WARNING: Author mismatch between patch and upstream commit: Backport author: Pawan Guptapawan.kumar.gupta@linux.intel.com Commit author: Peter Zijlstrapeterz@infradead.org
Status in newer kernel trees: 6.14.y | Present (exact SHA1) 6.12.y | Present (exact SHA1) 6.6.y | Present (exact SHA1) 6.1.y | Present (exact SHA1)
Note: The patch differs from the upstream commit: --- 1: 09d09531a51a2 ! 1: 2ae24144e7424 x86,nospec: Simplify {JMP,CALL}_NOSPEC @@ Metadata ## Commit message ## x86,nospec: Simplify {JMP,CALL}_NOSPEC
+ commit 09d09531a51a24635bc3331f56d92ee7092f5516 upstream. + Have {JMP,CALL}_NOSPEC generate the same code GCC does for indirect calls and rely on the objtool retpoline patching infrastructure.
@@ Commit message compiler generated retpolines are not.
Signed-off-by: Peter Zijlstra (Intel) peterz@infradead.org + Signed-off-by: Pawan Gupta pawan.kumar.gupta@linux.intel.com
## arch/x86/include/asm/nospec-branch.h ## @@ ---
Results of testing on various branches:
| Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-5.15.y | Success | Success |