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 55F041D516C; Thu, 6 Nov 2025 01:20:52 +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=1762392052; cv=none; b=UMXiJ5vCuFH6icTA3AaA81O2K+cJMX/ynO9/8PEQEkpaLaFtypr6FQB+8U4of1KR/jzZjg9OkZ2+yuf6g0xmOsfWRNnt+pei7l3S4tBrVc6w+vYnU22IbhrAOxbtOpAUSIC+nQajWLUFXs+aveHnI1vMsEknpfnGRAYWXbHa1pU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762392052; c=relaxed/simple; bh=fnCJ3fHkf39nF5QDMGMpREHRnkfR2a4jDBxy5ufe7nw=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=flfYww3M7pTcEHm7r7V1gNrCHJMz4YW68amwJX97Nl3S65dSc2ZdBuM/HIVG4gprPa4UShXkBLi0SCoN/Xtcmyyw8Rm//pNBWA47bT5SfYAJBBnthx4WmEURXQ+sBtH2ZuARjEufP/m0nqvrALs12VPs1uMhxWasSQ3Ilr2kVAw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aU+6w9wW; 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="aU+6w9wW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CE7D0C4CEF5; Thu, 6 Nov 2025 01:20:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762392051; bh=fnCJ3fHkf39nF5QDMGMpREHRnkfR2a4jDBxy5ufe7nw=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=aU+6w9wWtKBfeaOgn6feoeov7w6UYveEPZVhWb9x3PXuh6RwkTyUU/vud6NYJF68V xOGClbqPB9M+5e8O2fWXf9kxPzimeg2XB9amWEdBYqUEifG1oCTxj485bQRcIxQ7dl KlFkB1qinwRzn9vRziNEQW6BZq4YyHxDr15L+ZhZ3Sxxg+MiMZE8J4bvMwPrB+Hh4t I7KwmPR7pjfsTK9JSPL+knizURIBeGbNyiRWGoAgWPzXOyiC5kKswiZbU+nbznOxLp 4QFxBg9PZBGiW5JNtiM8Pc5D43d64XmDEstblqS7KQy2EgXBxFByrYG1B1ANUMbjY9 hHgE/EyHkHsAA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 33CEF380AAF5; Thu, 6 Nov 2025 01:20:26 +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: [PATCHv3 0/4] x86/fgraph,bpf: Fix ORC stack unwind from return probe From: patchwork-bot+netdevbpf@kernel.org Message-Id: <176239202500.3822711.7940487908688704004.git-patchwork-notify@kernel.org> Date: Thu, 06 Nov 2025 01:20:25 +0000 References: <20251104215405.168643-1-jolsa@kernel.org> In-Reply-To: <20251104215405.168643-1-jolsa@kernel.org> To: Jiri Olsa Cc: mhiramat@kernel.org, rostedt@goodmis.org, jpoimboe@kernel.org, peterz@infradead.org, bpf@vger.kernel.org, linux-trace-kernel@vger.kernel.org, x86@kernel.org, yhs@fb.com, songliubraving@fb.com, andrii@kernel.org Hello: This series was applied to bpf/bpf.git (master) by Alexei Starovoitov : On Tue, 4 Nov 2025 22:54:01 +0100 you wrote: > hi, > sending fix for ORC stack unwind issue reported in here [1], where > the ORC unwinder won't go pass the return_to_handler function and > we get no stacktrace. > > Sending fix for that together with unrelated stacktrace fix (patch 1), > so the attached test can work properly. > > [...] Here is the summary with links: - [PATCHv3,1/4] Revert "perf/x86: Always store regs->ip in perf_callchain_kernel()" https://git.kernel.org/bpf/bpf/c/6d08340d1e35 - [PATCHv3,2/4] x86/fgraph,bpf: Fix stack ORC unwind from kprobe_multi return probe https://git.kernel.org/bpf/bpf/c/20a0bc10272f - [PATCHv3,3/4] selftests/bpf: Add stacktrace ips test for kprobe_multi/kretprobe_multi https://git.kernel.org/bpf/bpf/c/c9e208fa93cd - [PATCHv3,4/4] selftests/bpf: Add stacktrace ips test for raw_tp https://git.kernel.org/bpf/bpf/c/3490d29964bd You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html