From: "Naveen N. Rao" <naveen.n.rao@linux.ibm.com>
To: ast@kernel.org, christophe.leroy@csgroup.eu,
Daniel Borkmann <daniel@iogearbox.net>,
Hari Bathini <hbathini@linux.ibm.com>,
mpe@ellerman.id.au
Cc: andrii@kernel.org, bpf@vger.kernel.org, john.fastabend@gmail.com,
kafai@fb.com, kpsingh@kernel.org, linuxppc-dev@lists.ozlabs.org,
netdev@vger.kernel.org, paulus@samba.org, songliubraving@fb.com,
yhs@fb.com
Subject: Re: [PATCH v4 0/8] bpf powerpc: Add BPF_PROBE_MEM support in powerpc JIT compiler
Date: Sat, 02 Oct 2021 02:52:58 +0530 [thread overview]
Message-ID: <1633123101.e5sflytz4f.naveen@linux.ibm.com> (raw)
In-Reply-To: <88b59272-e3f7-30ba-dda0-c4a6b42c0029@iogearbox.net>
Daniel Borkmann wrote:
> On 9/29/21 1:18 PM, Hari Bathini wrote:
>> Patch #1 & #2 are simple cleanup patches. Patch #3 refactors JIT
>> compiler code with the aim to simplify adding BPF_PROBE_MEM support.
>> Patch #4 introduces PPC_RAW_BRANCH() macro instead of open coding
>> branch instruction. Patch #5 & #7 add BPF_PROBE_MEM support for PPC64
>> & PPC32 JIT compilers respectively. Patch #6 & #8 handle bad userspace
>> pointers for PPC64 & PPC32 cases respectively.
>
> Michael, are you planning to pick up the series or shall we route via bpf-next?
I just posted a few fixes to the powerpc BPF JIT (*). It would be nice
if those can be picked up for v5.15 through bpf/master or powerpc/fixes.
If so, this series may need to be rebased to address some conflicts.
Otherwise, I can re-post my fixes atop this.
Thanks,
Naveen
(*) https://lore.kernel.org/linuxppc-dev/cover.1633104510.git.naveen.n.rao@linux.vnet.ibm.com/T/#u
next prev parent reply other threads:[~2021-10-01 21:23 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-29 11:18 [PATCH v4 0/8] bpf powerpc: Add BPF_PROBE_MEM support in powerpc JIT compiler Hari Bathini
2021-09-29 11:18 ` [PATCH v4 1/8] bpf powerpc: Remove unused SEEN_STACK Hari Bathini
2021-09-29 11:18 ` [PATCH v4 2/8] bpf powerpc: Remove extra_pass from bpf_jit_build_body() Hari Bathini
2021-09-29 11:18 ` [PATCH v4 3/8] bpf powerpc: refactor JIT compiler code Hari Bathini
2021-09-29 11:42 ` Christophe Leroy
2021-09-29 11:18 ` [PATCH v4 4/8] powerpc/ppc-opcode: introduce PPC_RAW_BRANCH() macro Hari Bathini
2021-09-29 11:18 ` [PATCH v4 5/8] bpf ppc64: Add BPF_PROBE_MEM support for JIT Hari Bathini
2021-09-29 11:43 ` Christophe Leroy
2021-09-29 11:47 ` Christophe Leroy
2021-09-30 4:18 ` Jordan Niethe
2021-09-29 11:18 ` [PATCH v4 6/8] bpf ppc64: Access only if addr is kernel address Hari Bathini
2021-09-29 11:44 ` LEROY Christophe
2021-09-29 11:18 ` [PATCH v4 7/8] bpf ppc32: Add BPF_PROBE_MEM support for JIT Hari Bathini
2021-09-29 11:44 ` Christophe Leroy
2021-09-29 11:18 ` [PATCH v4 8/8] bpf ppc32: Access only if addr is kernel address Hari Bathini
2021-09-29 11:45 ` Christophe Leroy
2023-09-14 6:18 ` Christophe Leroy
2023-09-14 8:23 ` Hari Bathini
2021-09-30 20:57 ` [PATCH v4 0/8] bpf powerpc: Add BPF_PROBE_MEM support in powerpc JIT compiler Daniel Borkmann
2021-10-01 21:22 ` Naveen N. Rao [this message]
2021-10-03 22:49 ` Michael Ellerman
2021-10-04 8:05 ` Daniel Borkmann
2021-10-04 8:43 ` Michael Ellerman
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