From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EB30FC25B74 for ; Fri, 24 May 2024 15:50:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Date: Message-Id:From:Subject:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=X3BpscEYEGznM5qo5+230dnfLOroTaUe6VzcXj6UvhE=; b=19CnwxOtby2DEh Zf7WkQetGJ12oyOPQM1fyaFA5EZn8XoMLkL2SxxsodY5SFuzWDDQVP1I+Qpp8YpMEUMNPT/ER9H9q OI3x7F6Adb+N6jD9fWPaP1YXJd87TQA9o96fo6FYJRlvAXgPX/DiMfbs75kgcQB3VL02QNxbdSAEN aatqYbLFMpcttLHF+jsuivJ/QWw/L3tM5OdFrVhrNLJ67GzmWq/F5W2YP5l9m14E/kFjyw97R/lnw mlABC4tq10I1e/MiAL8Daf3UfzpN3BtIrv2GXv2sRHuDCwCwEtzTUctHmDWyDHjR4UcHDAA22yLH5 0q7UkvdW2yaG8HI32Ehg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sAXBh-00000009IL1-3uPC; Fri, 24 May 2024 15:50:33 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sAXBe-00000009IKM-2H8e for linux-riscv@lists.infradead.org; Fri, 24 May 2024 15:50:32 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 80E1263193; Fri, 24 May 2024 15:50:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 1F08FC32782; Fri, 24 May 2024 15:50:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1716565829; bh=4jIIEb6/gXnMNCg0cderAh9wEIoOYtF0udZJb/wrl+E=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=jeE5LjSmmqOHVFQZidJJzaINJGj4SkgBwTUUkJ/px4uTN/JxeS6Xz0Sx/iUKO4dIu DEh+zeP+4CheqspYZGnoqJOGl4LPVdKWsA1A7n5vuTFpGyjNtOKdaDxvBXZsTyhIA6 HLYUOev/CYKAadJxJGm1tY4tAGdQCJd3Cuitj8psNJkHSHh35fkkX/32OtExMZSGQZ fQx0GtjhIHOHQ9gjFpBUyf48LgYiMBtNONrTi7XV9JlivuUkwYtJFUZjLXGQIYVd6g AXxCPXNx9B5Cp/SV9BL6nHAQIuARL8a6VzHyNSIMfygyyjm+PKeFJQmKw4CNnNgi0Y iOqdEhIh81Ejw== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id EFC6FC4332E; Fri, 24 May 2024 15:50:28 +0000 (UTC) MIME-Version: 1.0 Subject: Re: [PATCH] riscv, bpf: try RVC for reg move within BPF_CMPXCHG JIT From: patchwork-bot+netdevbpf@kernel.org Message-Id: <171656582897.29053.8717064385202136071.git-patchwork-notify@kernel.org> Date: Fri, 24 May 2024 15:50:28 +0000 References: <20240519050507.2217791-1-xiao.w.wang@intel.com> In-Reply-To: <20240519050507.2217791-1-xiao.w.wang@intel.com> To: Wang@ci.codeaurora.org, Xiao W 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240524_085030_645734_94DE4824 X-CRM114-Status: UNSURE ( 8.41 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Hello: This patch was applied to bpf/bpf-next.git (master) by Daniel Borkmann : 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 > --- > 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 http://lists.infradead.org/mailman/listinfo/linux-riscv