[ 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: f300769ead032513a68e4a02e806393402e626f8
WARNING: Author mismatch between patch and upstream commit: Backport author: Pu Lehuipulehui@huaweicloud.com Commit author: James Morsejames.morse@arm.com
Status in newer kernel trees: 6.15.y | Present (exact SHA1) 6.14.y | Present (different SHA1: 477481c43482) 6.12.y | Present (different SHA1: e5f5100f1c64) 6.6.y | Present (different SHA1: 80251f62028f) 6.1.y | Present (different SHA1: 6e52d043f7db)
Note: The patch differs from the upstream commit: --- 1: f300769ead032 ! 1: 238fedf68f1c7 arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users @@ Metadata ## Commit message ## arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users
+ [ Upstream commit f300769ead032513a68e4a02e806393402e626f8 ] + Support for eBPF programs loaded by unprivileged users is typically disabled. This means only cBPF programs need to be mitigated for BHB.
@@ Commit message Signed-off-by: James Morse james.morse@arm.com Reviewed-by: Catalin Marinas catalin.marinas@arm.com Acked-by: Daniel Borkmann daniel@iogearbox.net + Signed-off-by: Pu Lehui pulehui@huawei.com
## arch/arm64/net/bpf_jit_comp.c ## @@ arch/arm64/net/bpf_jit_comp.c: static void __maybe_unused build_bhb_mitigation(struct jit_ctx *ctx) ---
Results of testing on various branches:
| Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-6.1.y | Success | Success |