diff options
| author | Abhishek Dubey <adubey@linux.ibm.com> | 2026-04-08 08:53:01 +0300 |
|---|---|---|
| committer | Madhavan Srinivasan <maddy@linux.ibm.com> | 2026-04-08 07:32:04 +0300 |
| commit | e6ef4eb871ed884f5f480579b2e5f4fc9d2cb003 (patch) | |
| tree | 5326806cf31b1e67378d824dc614fd8fe254282c | |
| parent | e1f7a0e196e293c223a882788c6d1a884d06d6d8 (diff) | |
| download | linux-e6ef4eb871ed884f5f480579b2e5f4fc9d2cb003.tar.xz | |
powerpc32/bpf: fix loading fsession func metadata using PPC_LI32
PPC_RAW_LI32 is not a valid macro in the PowerPC BPF JIT. Use PPC_LI32,
which correctly handles immediate loads for large values.
Fixes the build error introduced when adding fsession support on ppc32.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202604040212.jIxEd2DW-lkp@intel.com/
Fixes: 92258b5bf1ec ("powerpc32/bpf: Add fsession support")
Signed-off-by: Abhishek Dubey <adubey@linux.ibm.com>
Reviewed-by: Hari Bathini <hbathini@linux.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20260408055301.232745-1-adubey@linux.ibm.com
| -rw-r--r-- | arch/powerpc/net/bpf_jit_comp32.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/net/bpf_jit_comp32.c b/arch/powerpc/net/bpf_jit_comp32.c index f3ae89e1d1d0..bfdc50740da8 100644 --- a/arch/powerpc/net/bpf_jit_comp32.c +++ b/arch/powerpc/net/bpf_jit_comp32.c @@ -150,11 +150,11 @@ void store_func_meta(u32 *image, struct codegen_context *ctx, * func_meta := argument count in first byte + cookie value */ /* Store lower word */ - EMIT(PPC_RAW_LI32(bpf_to_ppc(TMP_REG), (u32)func_meta)); + PPC_LI32(bpf_to_ppc(TMP_REG), (u32)func_meta); EMIT(PPC_RAW_STW(bpf_to_ppc(TMP_REG), _R1, func_meta_off)); /* Store upper word */ - EMIT(PPC_RAW_LI32(bpf_to_ppc(TMP_REG), (u32)(func_meta >> 32))); + PPC_LI32(bpf_to_ppc(TMP_REG), (u32)(func_meta >> 32)); EMIT(PPC_RAW_STW(bpf_to_ppc(TMP_REG), _R1, func_meta_off + 4)); } |