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powerpc32/bpf: fix loading fsession func metadata using PPC_LI32

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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: 92258b5bf1 ("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
This commit is contained in:
Abhishek Dubey
2026-04-08 01:53:01 -04:00
committed by Madhavan Srinivasan
parent e1f7a0e196
commit e6ef4eb871
1 changed files with 2 additions and 2 deletions
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4
arch/powerpc/net/bpf_jit_comp32.c
View File

@@ -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));
}