Patch Series

Subject powerpc64/bpf: Support tailcalls with subprogs & BPF exceptions
Author adubey@linux.ibm.com
Date 2026-01-24 07:52:18 +0000 UTC
Version
Cc adubey@linux.ibm.com andrii@kernel.org ast@kernel.org bpf@vger.kernel.org christophe.leroy@csgroup.eu daniel@iogearbox.net eddyz87@gmail.com haoluo@google.com hbathini@linux.ibm.com iii@linux.ibm.com john.fastabend@gmail.com jolsa@kernel.org kpsingh@kernel.org linux-kernel@vger.kernel.org linux-kselftest@vger.kernel.org linuxppc-dev@lists.ozlabs.org maddy@linux.ibm.com martin.lau@linux.dev memxor@gmail.com mpe@ellerman.id.au mykolal@fb.com naveen@kernel.org npiggin@gmail.com sachinpb@linux.ibm.com sdf@fomichev.me shuah@kernel.org song@kernel.org venkat88@linux.ibm.com yonghong.song@linux.dev

Patches (6)

Name Content [All]
[PATCH v5 1/6] powerpc64/bpf: Moving tail_call_cnt to bottom of frame [Body]
[PATCH v5 2/6] powerpc64/bpf: Support tailcalls with subprogs [Body]
[PATCH v5 3/6] powerpc64/bpf: Avoid tailcall restore from trampoline [Body]
[PATCH v5 4/6] powerpc64/bpf: Add arch_bpf_stack_walk() for BPF JIT [Body]
[PATCH v5 5/6] powerpc64/bpf: Support exceptions [Body]
[PATCH v5 6/6] powerpc64/bpf: Additional NVR handling for bpf_throw [Body]

Session 2026-01-24

ID (for dev) ed60463a-946b-4b9e-b374-fcbd5b4f96c7
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base c99225b1bd63483eed157b4e54f923547bf72209 [Config] passed [Log]
[KASAN] Boot test: Base c99225b1bd63483eed157b4e54f923547bf72209 [Config] passed [Log]
[KASAN] Build Patched c99225b1bd63483eed157b4e54f923547bf72209 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched c99225b1bd63483eed157b4e54f923547bf72209 [Config] [patched] passed [Log]
[KASAN] Fuzzing c99225b1bd63483eed157b4e54f923547bf72209 [Config] c99225b1bd63483eed157b4e54f923547bf72209 [Config] [patched] skipped [Log] [Artifacts]