diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2024-12-05 22:48:58 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-01-04 03:29:29 +0300 |
| commit | 385f186aba3d2f7122b71d6d4c7e236b9d4e8003 (patch) | |
| tree | f1e2a0433b260b137b5eb37e9d48588f5d5643bf /kernel/bpf | |
| parent | 3fff5da4ca2164bb4d0f1e6cd33f6eb8a0e73e50 (diff) | |
| parent | aba74e639f8d76d29b94991615e33319d7371b63 (diff) | |
| download | linux-385f186aba3d2f7122b71d6d4c7e236b9d4e8003.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.13-rc6).
No conflicts.
Adjacent changes:
include/linux/if_vlan.h
f91a5b808938 ("af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK")
3f330db30638 ("net: reformat kdoc return statements")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'kernel/bpf')
| -rw-r--r-- | kernel/bpf/verifier.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index f7f892a52a37..77f56674aaa9 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -21281,11 +21281,15 @@ patch_map_ops_generic: * changed in some incompatible and hard to support * way, it's fine to back out this inlining logic */ +#ifdef CONFIG_SMP insn_buf[0] = BPF_MOV32_IMM(BPF_REG_0, (u32)(unsigned long)&pcpu_hot.cpu_number); insn_buf[1] = BPF_MOV64_PERCPU_REG(BPF_REG_0, BPF_REG_0); insn_buf[2] = BPF_LDX_MEM(BPF_W, BPF_REG_0, BPF_REG_0, 0); cnt = 3; - +#else + insn_buf[0] = BPF_ALU32_REG(BPF_XOR, BPF_REG_0, BPF_REG_0); + cnt = 1; +#endif new_prog = bpf_patch_insn_data(env, i + delta, insn_buf, cnt); if (!new_prog) return -ENOMEM; |