linux-kernel - [PATCH 0/2] bpf: Inline helper in powerpc JIT

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Message-ID: <20250311160955.825647-1-skb99@linux.ibm.com>
Date: Tue, 11 Mar 2025 21:39:53 +0530
From: Saket Kumar Bhaskar <skb99@...ux.ibm.com>
To: bpf@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org
Cc: ast@...nel.org, hbathini@...ux.ibm.com, andrii@...nel.org,
        daniel@...earbox.net, martin.lau@...ux.dev, eddyz87@...il.com,
        song@...nel.org, yonghong.song@...ux.dev, john.fastabend@...il.com,
        kpsingh@...nel.org, sdf@...ichev.me, haoluo@...gle.com,
        jolsa@...nel.org, christophe.leroy@...roup.eu, naveen@...nel.org,
        maddy@...ux.ibm.com, mpe@...erman.id.au, npiggin@...il.com
Subject: [PATCH 0/2] bpf: Inline helper in powerpc JIT

This series adds the support of internal only per-CPU instructions
and inlines the bpf_get_smp_processor_id() helper call for powerpc
BPF JIT.


Saket Kumar Bhaskar (2):
  powerpc, bpf: Support internal-only MOV instruction to resolve per-CPU
    addrs
  powerpc, bpf: Inline bpf_get_smp_processor_id()

 arch/powerpc/net/bpf_jit_comp.c   | 15 +++++++++++++++
 arch/powerpc/net/bpf_jit_comp64.c | 13 +++++++++++++
 2 files changed, 28 insertions(+)

-- 
2.43.5