On Mon, Oct 11, 2021 at 08:24:30PM +0200, Christophe Leroy wrote:
Le 11/10/2021 à 19:33, Naresh Kamboju a écrit :
stable-rc 5.4 build failed due this patch.
- powerpc gcc-10-defconfig - FAILED
- powerpc gcc-11-defconfig - FAILED
- powerpc gcc-8-defconfig - FAILED
- powerpc gcc-9-defconfig - FAILED
On Mon, 11 Oct 2021 at 19:28, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
From: Naveen N. Rao naveen.n.rao@linux.vnet.ibm.com
[ Upstream commit 8bbc9d822421d9ac8ff9ed26a3713c9afc69d6c8 ]
Only ignore the operation if dividing by 1.
<trim>
In file included from arch/powerpc/net/bpf_jit64.h:11, from arch/powerpc/net/bpf_jit_comp64.c:19: arch/powerpc/net/bpf_jit_comp64.c: In function 'bpf_jit_build_body': arch/powerpc/net/bpf_jit_comp64.c:415:46: error: implicit declaration of function 'PPC_RAW_LI'; did you mean 'PPC_RLWIMI'?
PPC_RAW_LI() was added by commit 3a1812379163 ("powerpc/ppc-opcode: Consolidate powerpc instructions from bpf_jit.h")
Priori to that you have to use PPC_LI() instead, with the same arguments.
I think that I forgot to reply: I've pushed a fixed patch resolved as proposed above.