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From: patchwork-bot+netdevbpf@kernel.org
To: Wang@ci.codeaurora.org, Xiao W <xiao.w.wang@intel.com>
Cc: paul.walmsley@sifive.com, palmer@dabbelt.com,
	aou@eecs.berkeley.edu, luke.r.nels@gmail.com, xi.wang@gmail.com,
	bjorn@kernel.org, ast@kernel.org, daniel@iogearbox.net,
	andrii@kernel.org, martin.lau@linux.dev, eddyz87@gmail.com,
	song@kernel.org, yonghong.song@linux.dev,
	john.fastabend@gmail.com, kpsingh@kernel.org, sdf@google.com,
	haoluo@google.com, jolsa@kernel.org,
	linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
	bpf@vger.kernel.org, pulehui@huawei.com, haicheng.li@intel.com
Subject: Re: [PATCH] riscv, bpf: try RVC for reg move within BPF_CMPXCHG JIT
Date: Fri, 24 May 2024 15:50:28 +0000	[thread overview]
Message-ID: <171656582897.29053.8717064385202136071.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240519050507.2217791-1-xiao.w.wang@intel.com>

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@iogearbox.net>:

On Sun, 19 May 2024 13:05:07 +0800 you wrote:
> We could try to emit compressed insn for reg move operation during CMPXCHG
> JIT, the instruction compression has no impact on the jump offsets of
> following forward and backward jump instructions.
> 
> Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
> ---
>  arch/riscv/net/bpf_jit_comp64.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)

Here is the summary with links:
  - riscv, bpf: try RVC for reg move within BPF_CMPXCHG JIT
    https://git.kernel.org/bpf/bpf-next/c/99fa63d9ca60

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



WARNING: multiple messages have this Message-ID (diff)
From: patchwork-bot+netdevbpf@kernel.org
To: Wang@ci.codeaurora.org, Xiao W <xiao.w.wang@intel.com>
Cc: paul.walmsley@sifive.com, palmer@dabbelt.com,
	aou@eecs.berkeley.edu, luke.r.nels@gmail.com, xi.wang@gmail.com,
	bjorn@kernel.org, ast@kernel.org, daniel@iogearbox.net,
	andrii@kernel.org, martin.lau@linux.dev, eddyz87@gmail.com,
	song@kernel.org, yonghong.song@linux.dev,
	john.fastabend@gmail.com, kpsingh@kernel.org, sdf@google.com,
	haoluo@google.com, jolsa@kernel.org,
	linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
	bpf@vger.kernel.org, pulehui@huawei.com, haicheng.li@intel.com
Subject: Re: [PATCH] riscv, bpf: try RVC for reg move within BPF_CMPXCHG JIT
Date: Fri, 24 May 2024 15:50:28 +0000	[thread overview]
Message-ID: <171656582897.29053.8717064385202136071.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240519050507.2217791-1-xiao.w.wang@intel.com>

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@iogearbox.net>:

On Sun, 19 May 2024 13:05:07 +0800 you wrote:
> We could try to emit compressed insn for reg move operation during CMPXCHG
> JIT, the instruction compression has no impact on the jump offsets of
> following forward and backward jump instructions.
> 
> Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
> ---
>  arch/riscv/net/bpf_jit_comp64.c | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)

Here is the summary with links:
  - riscv, bpf: try RVC for reg move within BPF_CMPXCHG JIT
    https://git.kernel.org/bpf/bpf-next/c/99fa63d9ca60

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
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  parent reply	other threads:[~2024-05-24 15:50 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-19  5:05 [PATCH] riscv, bpf: try RVC for reg move within BPF_CMPXCHG JIT Xiao Wang
2024-05-19  5:05 ` Xiao Wang
2024-05-21 16:35 ` Björn Töpel
2024-05-21 16:35   ` Björn Töpel
2024-05-24 15:50 ` patchwork-bot+netdevbpf [this message]
2024-05-24 15:50   ` patchwork-bot+netdevbpf

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