From: John Fastabend <john.fastabend@gmail.com>
To: Brendan Jackman <jackmanb@google.com>, bpf@vger.kernel.org
Cc: Alexei Starovoitov <ast@kernel.org>, Yonghong Song <yhs@fb.com>,
Daniel Borkmann <daniel@iogearbox.net>,
KP Singh <kpsingh@chromium.org>,
Florent Revest <revest@chromium.org>,
linux-kernel@vger.kernel.org, Jann Horn <jannh@google.com>,
Brendan Jackman <jackmanb@google.com>
Subject: RE: [PATCH bpf-next v4 02/11] bpf: x86: Factor out emission of REX byte
Date: Mon, 07 Dec 2020 13:07:19 -0800 [thread overview]
Message-ID: <5fce99871ec8c_5a96208eb@john-XPS-13-9370.notmuch> (raw)
In-Reply-To: <20201207160734.2345502-3-jackmanb@google.com>
Brendan Jackman wrote:
> The JIT case for encoding atomic ops is about to get more
> complicated. In order to make the review & resulting code easier,
> let's factor out some shared helpers.
>
> Signed-off-by: Brendan Jackman <jackmanb@google.com>
> ---
Acked-by: John Fastabend <john.fastabend@gmail.com>
next prev parent reply other threads:[~2020-12-07 21:08 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-07 16:07 [PATCH bpf-next v4 00/11] Atomics for eBPF Brendan Jackman
2020-12-07 16:07 ` [PATCH bpf-next v4 01/11] bpf: x86: Factor out emission of ModR/M for *(reg + off) Brendan Jackman
2020-12-07 21:04 ` John Fastabend
2020-12-07 16:07 ` [PATCH bpf-next v4 02/11] bpf: x86: Factor out emission of REX byte Brendan Jackman
2020-12-07 21:07 ` John Fastabend [this message]
2020-12-07 16:07 ` [PATCH bpf-next v4 03/11] bpf: x86: Factor out a lookup table for some ALU opcodes Brendan Jackman
2020-12-07 21:08 ` John Fastabend
2020-12-07 16:07 ` [PATCH bpf-next v4 04/11] bpf: Rename BPF_XADD and prepare to encode other atomics in .imm Brendan Jackman
2020-12-07 21:56 ` John Fastabend
2020-12-08 9:26 ` Brendan Jackman
2020-12-09 5:40 ` John Fastabend
2020-12-07 16:07 ` [PATCH bpf-next v4 05/11] bpf: Move BPF_STX reserved field check into BPF_STX verifier code Brendan Jackman
2020-12-08 1:35 ` Yonghong Song
2020-12-08 5:13 ` John Fastabend
2020-12-07 16:07 ` [PATCH bpf-next v4 06/11] bpf: Add BPF_FETCH field / create atomic_fetch_add instruction Brendan Jackman
2020-12-08 1:41 ` Yonghong Song
2020-12-08 9:31 ` Brendan Jackman
2020-12-08 5:31 ` John Fastabend
2020-12-08 9:59 ` Brendan Jackman
2020-12-07 16:07 ` [PATCH bpf-next v4 07/11] bpf: Add instructions for atomic_[cmp]xchg Brendan Jackman
2020-12-08 1:44 ` Yonghong Song
2020-12-08 6:37 ` John Fastabend
2020-12-14 15:39 ` Brendan Jackman
2020-12-08 6:42 ` John Fastabend
2020-12-07 16:07 ` [PATCH bpf-next v4 08/11] bpf: Pull out a macro for interpreting atomic ALU operations Brendan Jackman
2020-12-07 16:07 ` [PATCH bpf-next v4 09/11] bpf: Add bitwise atomic instructions Brendan Jackman
2020-12-08 1:47 ` Yonghong Song
2020-12-10 0:22 ` kernel test robot
2020-12-07 16:07 ` [PATCH bpf-next v4 10/11] bpf: Add tests for new BPF atomic operations Brendan Jackman
2020-12-08 3:18 ` Yonghong Song
2020-12-08 12:41 ` Brendan Jackman
2020-12-08 16:38 ` Yonghong Song
2020-12-08 16:59 ` Brendan Jackman
2020-12-08 18:15 ` Yonghong Song
2020-12-15 11:12 ` Brendan Jackman
2020-12-16 7:18 ` Yonghong Song
2020-12-16 11:51 ` Brendan Jackman
2020-12-16 20:00 ` Yonghong Song
2020-12-07 16:07 ` [PATCH bpf-next v4 11/11] bpf: Document new atomic instructions Brendan Jackman
2020-12-08 3:25 ` Yonghong Song
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