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 31D3C18DF7C for ; Mon, 9 Sep 2024 23:00:28 +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=1725922829; cv=none; b=e28fB6s5qr4LXpoR3ujBOfrm2uof4W7pHSPvZNJIYsgUL9RHaMR0g9rfOrPMngCHbi19S1nljF0+FsfsOMq58qKyQnUamjTur30Zo3hcU82mCHH0hHzZ7uKPoRY72pKYee5khU0igwwuFZFoDk6L/r7SfsY+KMUzlV+UwQ7GPyI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725922829; c=relaxed/simple; bh=OjVvjOGY6Zm2+fsVp+MLQ3xLmqrpeYvT90dytDbS7Rk=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=d0MHKw8L0Pk9v4nbwCxr1uCGlNNykLd6lPMkPZn9Fg/4MRzBLiiMdRYTlhYiysHDpxRMWxTgtTVC3P8yhvJqHm4vkhy/yayBcckbfZoZKlbngr5dE6cZ3uAsxeHvRHUlyZxn4sVygzLmYAwq+vLgt+T86Jc5i4wEmMTlzwvQipM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PnyL6Da+; 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="PnyL6Da+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AFF74C4CECA; Mon, 9 Sep 2024 23:00:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1725922828; bh=OjVvjOGY6Zm2+fsVp+MLQ3xLmqrpeYvT90dytDbS7Rk=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=PnyL6Da+lFSUHDnRIOmhe2HAss24EoJlrqTullr+G0d3R/KM89k7D8wA8AAztqf9a 1rWxqmccP4A5M6DQmD+/JqoNhIhwFjfA/qo5NDM5Gs3Av9pTO6KQYYr80o4y46lluk Z/mVqhr9wO1n32yuGg8OnwcRTtL9gh/CgvgGOJXucNjQcGPPtppoZb/mIJd2DwytkS QTIytuxV4KuncAQ7xzg75Zx41uBl2xIMLxUg04iUlJJjoxCCixlspKNoEWgs128whW xBISJhJN3xfHdFi6i5YXTok7w41mNuFX/SULPlAeaS5Ik5WspYYUb93KSyPp0WnEP5 5Fd6PyO+VX56A== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id EB00E3806654; Mon, 9 Sep 2024 23:00:30 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next] libbpf: Fixed getting wrong return address on arm64 architecture From: patchwork-bot+netdevbpf@kernel.org Message-Id: <172592282951.3949024.4673736502035872750.git-patchwork-notify@kernel.org> Date: Mon, 09 Sep 2024 23:00:29 +0000 References: <1725787433-77262-1-git-send-email-chengshuyi@linux.alibaba.com> In-Reply-To: <1725787433-77262-1-git-send-email-chengshuyi@linux.alibaba.com> To: Shuyi Cheng Cc: bpf@vger.kernel.org, andrii@kernel.org, ast@kernel.org, daniel@iogearbox.net, song@kernel.org Hello: This patch was applied to bpf/bpf-next.git (master) by Andrii Nakryiko : On Sun, 8 Sep 2024 17:23:53 +0800 you wrote: > ARM64 has a separate lr register to store the return address, so here > you only need to read the lr register to get the return address, no need > to dereference it again. > > Signed-off-by: Shuyi Cheng > --- > tools/lib/bpf/bpf_tracing.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Here is the summary with links: - [bpf-next] libbpf: Fixed getting wrong return address on arm64 architecture https://git.kernel.org/bpf/bpf-next/c/12707b9159e6 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html