From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E198F1514DC; Mon, 4 Aug 2025 20:32:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754339572; cv=none; b=h2SU1F35LLV3N082ztlnlSUDM5BRlm4Bj8uUcP1vB/19dwhHNBbsRbjcKLN8hHBljEEoBS+ElbXQAV9fzxjss8uUaQAFKGHK0rrSRy5UF+HSs3sXnDK3Y5W1uQqTJgq/xuA2fPyy1w7HjqLVyRkw5EJhGR6ju7tJJdl5oYLC31s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754339572; c=relaxed/simple; bh=Oz3qdUQptaVyyIeecrQbI/P2BVjPtce/YqRDIENIsn4=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=tRMw09CpIYh5ygfqmN48HxcftQokVRgPZs1LyCbZS0xRnVBUHWoZdA+elI4aP9TyroEiC0D+LwV7A17iWOTo+5AEwbEFZckKCAvvYKxB008ag5q3b8LUdUTXnbbn8r9EtfvU9ZdRuZx9RKb67P3xYT2u1+o2QtovQHjKn055ROY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=poAF1fWY; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="poAF1fWY" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E4675C4CEF0; Mon, 4 Aug 2025 20:32:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1754339571; bh=Oz3qdUQptaVyyIeecrQbI/P2BVjPtce/YqRDIENIsn4=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=poAF1fWYETD5JZJ5G3g6mEJv/elwzab8VawLlayZjSMUerd5gLQ+8Y1fj1r0PEGkO 9LYL75KrXjcAk7jLr1wuMuhNTzy+NR+D3cTYjQanlmG3xOd8M0QMielTy4ILBgkzpO CiHZzot+4rXhnbgxYIzZCNHwYhzV764yPJUj+R3P4wPpaEA53uDropOJ98TqD8NAYh jwnlyMBlTdotRtbn406xtAOHgARV+kWYRFcYykGMf0YlaUt9/d24BPv4QQ7BP5+htz r0fFSo2gAN50OhZdMM8cQC0vlc0cv8XY/VbPn2HXLBFrQYXD+KuuDQJa4fRkqw85iO HyLpYYSQljhiw== From: =?utf-8?B?QmrDtnJuIFTDtnBlbA==?= To: Pu Lehui , bpf@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Puranjay Mohan , Palmer Dabbelt , Alexandre Ghiti , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Pu Lehui Subject: Re: [PATCH bpf-next 06/10] riscv, bpf: Add Zacas instructions In-Reply-To: <20250719091730.2660197-7-pulehui@huaweicloud.com> References: <20250719091730.2660197-1-pulehui@huaweicloud.com> <20250719091730.2660197-7-pulehui@huaweicloud.com> Date: Mon, 04 Aug 2025 22:32:48 +0200 Message-ID: <87ikj23k0f.fsf@all.your.base.are.belong.to.us> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Pu Lehui writes: > From: Pu Lehui > > Add Zacas instructions introduced by [0] to reduce code size and > improve performance of RV64 JIT. > > Link: https://github.com/riscvarchive/riscv-zacas/releases/download/v1.0/= riscv-zacas.pdf [0] > Signed-off-by: Pu Lehui Reviewed-by: Bj=C3=B6rn T=C3=B6pel