From: Artem Savkov <asavkov@redhat.com>
To: Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
"Naveen N. Rao" <naveen.n.rao@linux.ibm.com>,
linuxppc-dev@lists.ozlabs.org
Cc: Daniel Borkmann <daniel@iogearbox.net>,
netdev@vger.kernel.org, Artem Savkov <asavkov@redhat.com>,
linux-kernel@vger.kernel.org, Alexei Starovoitov <ast@kernel.org>,
Andrii Nakryiko <andrii@kernel.org>,
bpf@vger.kernel.org
Subject: [PATCH 0/5] powerpc64/bpf: jit support for cpuv4 instructions
Date: Fri, 17 May 2024 09:56:45 +0200 [thread overview]
Message-ID: <20240517075650.248801-1-asavkov@redhat.com> (raw)
Add support for recently added cpuv4 instructions fixing test_bpf module
failures. This is mostly based on 8ecf3c1dab1c6 (powerpc/bpf/32: Fix
failing test_bpf tests, 2024-03-05)
Artem Savkov (5):
powerpc64/bpf: jit support for 32bit offset jmp instruction
powerpc64/bpf: jit support for unconditional byte swap
powerpc64/bpf: jit support for sign extended load
powerpc64/bpf: jit support for sign extended mov
powerpc64/bpf: jit support for signed division and modulo
arch/powerpc/include/asm/ppc-opcode.h | 2 +
arch/powerpc/net/bpf_jit_comp64.c | 118 +++++++++++++++++++-------
2 files changed, 90 insertions(+), 30 deletions(-)
--
2.45.0
next reply other threads:[~2024-05-17 12:31 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-17 7:56 Artem Savkov [this message]
2024-05-17 7:56 ` [PATCH 1/5] powerpc64/bpf: jit support for 32bit offset jmp instruction Artem Savkov
2024-05-17 7:56 ` [PATCH 2/5] powerpc64/bpf: jit support for unconditional byte swap Artem Savkov
2024-05-22 11:37 ` Hari Bathini
2024-05-17 7:56 ` [PATCH 3/5] powerpc64/bpf: jit support for sign extended load Artem Savkov
2024-05-17 7:56 ` [PATCH 4/5] powerpc64/bpf: jit support for sign extended mov Artem Savkov
2024-05-17 7:56 ` [PATCH 5/5] powerpc64/bpf: jit support for signed division and modulo Artem Savkov
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