Patch Series

Subject powerpc64/bpf: Support tailcalls with subprogs & BPF exceptions
Author adubey@linux.ibm.com
Date 2026-01-22 16:57:11 +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 v3 1/6] powerpc64/bpf : Moving tail_call_cnt to bottom of frame [Body]
[PATCH v3 2/6] powerpc64/bpf: Support tailcalls with subprogs [Body]
[PATCH v3 3/6] powerpc64/bpf: Avoid tailcall restore from trampoline [Body]
[PATCH v3 4/6] powerpc64/bpf: Add arch_bpf_stack_walk() for BPF JIT [Body]
[PATCH v3 5/6] powerpc64/bpf: Support exceptions [Body]
[PATCH v3 6/6] powerpc64/bpf: Additional NVR handling for bpf_throw [Body]

Session 2026-01-22

ID (for dev) ae0ce988-3df0-4dcc-ab9c-aad0d6c958c4
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base a32ae2658471dd87a2f7a438388ed7d9a5767212 [Config] passed [Log]
[KASAN] Boot test: Base a32ae2658471dd87a2f7a438388ed7d9a5767212 [Config] passed [Log]
[KASAN] Build Patched a32ae2658471dd87a2f7a438388ed7d9a5767212 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched a32ae2658471dd87a2f7a438388ed7d9a5767212 [Config] [patched] passed [Log]
[KASAN] Fuzzing a32ae2658471dd87a2f7a438388ed7d9a5767212 [Config] a32ae2658471dd87a2f7a438388ed7d9a5767212 [Config] [patched] skipped [Log] [Artifacts]