From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 C4169368958; Fri, 21 Aug 2026 20:00:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787342405; cv=none; b=ufe17EE7ynHwOEhyre774yhG+o1HH8Ft9kflJTiOT/anIgswNzCOtg8PWvXcoVGcauEEIErYyK9aLTpKaiP6QVDH8n253JKhWt9+K2I1jq88DcvwiGZAHDz40BKrSjIhyWrwFm12G8zZ3szbRjVMlDtwHcWBj9oR3eGrNKBDlCM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787342405; c=relaxed/simple; bh=IHzJAeiyPtYvHhMkqhC54G1GyvLsghJVx3CkLLCFecY=; h=From:Subject:To:Cc:In-Reply-To:References:Content-Type:Date: Message-Id; b=hknPhO8Br31mhGociZZw8sg7Kbmsv8GES/BG2HBayj6agtveB7fxDEqX/E28zS6J+M7DJWzE7doDGuA7aTJI98ICr+LViH8bZRDPxdOzIh0DDUYIqWew+y6Bk4BawYwAPqleYFaynf67taeuTcxmrFtbvtwxpvijfvZh9LvcFyQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ONJTBy0J; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ONJTBy0J" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F0CC41F000E9; Fri, 21 Aug 2026 20:00:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787342404; bh=IHzJAeiyPtYvHhMkqhC54G1GyvLsghJVx3CkLLCFecY=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=ONJTBy0Jkgk6sC72d/od43LVxccBZlStB8soA6i8WX6ZWub8qzmRaRPV2Q59xzecU vJI7bSiRBxjKHDcBRzUQvrqPUMHY0SvYtYuYdq91EahiUGgbkvwvd1DLv7z1mFV7jl cTkp0qEXq4s1cg+Xib9YEKSaf4mGVB2A9Wif1Oh3d67Dq8+xhwuMlHbbtcKMWF6Q98 YEBQPMGueWhtnVBgTSRR5QVdJNUeapmzwP0DLqi4rC/II/8zHT6OE2eihiWSqoVdML hIk4Bruw9UjrOmBxalmvQF6cZS5hZgG47Sdn3G4PSyngVqeQbEhu6F53kcczttfgVo xyWhpm9JTh6Pw== From: sashiko-bot@kernel.org Subject: Re: [RFC PATCH v2 02/24] unwind_user: Stop when reaching an outermost frame Reply-To: sashiko-reviews@lists.linux.dev To: "Jens Remus" Cc: "Alexander Gordeev" , linux-s390@vger.kernel.org, "Heiko Carstens" , "Vasily Gorbik" , linux-trace-kernel@vger.kernel.org, "Christian Borntraeger" In-Reply-To: <20260821195259.2688377-3-jremus@linux.ibm.com> References: <20260821195259.2688377-1-jremus@linux.ibm.com> <20260821195259.2688377-3-jremus@linux.ibm.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 21 Aug 2026 20:00:03 +0000 Message-Id: <20260821200003.F0CC41F000E9@smtp.kernel.org> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: > Add an indication for an outermost frame to the unwind user frame > structure and stop unwinding when reaching an outermost frame. >=20 > This will be used by unwind user sframe, as SFrame may represent an > undefined return address as indication for an outermost frame. >=20 > Reviewed-by: Indu Bhagat > Signed-off-by: Jens Remus Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20260821195259.2688= 377-1-jremus@linux.ibm.com?part=3D2