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 416A530DD10; Tue, 18 Aug 2026 14:56:04 +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=1787064965; cv=none; b=lVk2gsI7Z5PeqpYVXeRN0clPbbwy7UPl/cOvN1eJK0jkqLZWNepGTa5NlD2YmZMIA4Ca7gSHjgx2h4MRMaPOmZdBCbHIYLTMUiysBG6i6KFzBXMKKv4uwCtVXeKkfqLUvg9m2FWvNYiyamAOHwWQKOfXz6pg8lToLjFRfZhpfCU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787064965; c=relaxed/simple; bh=E0sFdXo24GTpAB1i3xhks4N+0jobgKUpwWsEZEyElFs=; h=From:Subject:To:Cc:In-Reply-To:References:Content-Type:Date: Message-Id; b=itT+armouJ2tTKrISn1HBlDOiZTBL00ksd0mMWjlViDDDwAYlSqlbgtp/oPisk+bDbT/mgY4Xr3AuxJVZcx7d0ViidLYKB0JHky+ICYy17eKkmLrHE/R29Ln0Zq9HJyvbuIkmubcWvTK4MwESiQ07tD8bWW3Ffx/sDDLm5LGWkQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=o0ZpNKfD; 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="o0ZpNKfD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AB2EB1F000E9; Tue, 18 Aug 2026 14:56:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787064964; bh=E0sFdXo24GTpAB1i3xhks4N+0jobgKUpwWsEZEyElFs=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=o0ZpNKfDrzB1DCef/UPAA6EoNHU/r8f6YEIKJJqQj+WTvofqhYz3eA0mDzgJUmn4m Kc5qoW+CzmChNXV4wNC5XnslhfnT42aN+/oETpnYwK6R8GU1sefaXQcM6RIblHyF4G HTuGxiatnZB5C0O1/Aqu4wao+HBefdIF9B5/Spy+/UuTW7jCNqOYXfekMRwBeha6lX 4ZSSt9i54j0B19o+sa5nbiB6S6Uvu2gBMZmThSjtFJDbJEkLK3UvmZg/7r4QnRTRcW tzIwN9qSzmxkWEs2pqApmwI6R8hhaFUn7RwKQ3wlUiEfxfEQE9ON2pioX2lBmtfZ2H HAg+qWd5bTu4A== From: sashiko-bot@kernel.org Subject: Re: [RFC PATCH v1 02/25] unwind_user: Stop when reaching an outermost frame Reply-To: sashiko-reviews@lists.linux.dev To: "Jens Remus" Cc: "Alexander Gordeev" , "Vasily Gorbik" , linux-s390@vger.kernel.org, "Heiko Carstens" , linux-trace-kernel@vger.kernel.org, "Christian Borntraeger" In-Reply-To: <20260818144954.2320378-3-jremus@linux.ibm.com> References: <20260818144954.2320378-1-jremus@linux.ibm.com> <20260818144954.2320378-3-jremus@linux.ibm.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Tue, 18 Aug 2026 14:56:03 +0000 Message-Id: <20260818145603.AB2EB1F000E9@smtp.kernel.org> Precedence: bulk X-Mailing-List: linux-s390@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/20260818144954.2320= 378-1-jremus@linux.ibm.com?part=3D2