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 B4AA44AE8A9; Tue, 15 Sep 2026 11:48:12 +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=1789472893; cv=none; b=LNxsrTAdfrCdwCiL0vFfgfDlyqOJwONi54ETgON/2wT6UPFC8sljndIFH4tg3YjOfmN6EJxuIulI6O6JXrkZmi2h2MmzH7a2FxsgGQ0G+2OtFvHcppg9X2MhdGkSy0DibvAzld29yWA0gjRUm5goVP4hjGAc25boM5PUCJiTxhg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789472893; c=relaxed/simple; bh=+hCyRfdYxaDHjUjrbC2f1l+hk2nsMICX165AMlBJOFw=; h=From:Subject:To:Cc:In-Reply-To:References:Content-Type:Date: Message-Id; b=eSBDdeqOinHkHDcAv/vSXeQcZp5Bp9mTpv2CqhUKQlzX/FEHco4GDDediQnXe17Vs1tQJS1PiUSOfa148007pQJWwDbgrDP3BuQnOCiAXEO1w4vpUkEnR60av4w7h6OvgbF9qKuzZMv47tSbDnXFt29GF3Ld5irpk1OkK15ERSI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XT+DfR2f; 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="XT+DfR2f" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 973821F000FF; Tue, 15 Sep 2026 11:48:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789472892; bh=+hCyRfdYxaDHjUjrbC2f1l+hk2nsMICX165AMlBJOFw=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=XT+DfR2fI9lSDVHTRxc8fxOJ84VdAucgEp1D7Rsg22J1SRRtMEiE19TvXZrbO4lIZ TxJ/l2gehvn5l2kdO5dHi1/HiNiTrodHb341ROtDKEQB4TK5qE077C+sr6m2ZRGq1A YhT5vOmSLIZn+aB2D2xVS3UmQD+O73OuHKWdb/9Q6SJtudR7Vr4EWHcVJIUSGq4wWb EwguAAzu7/EG5DnE1SXHjXkeQUDSQ1mouWrUTfOdgFhzkd3ZU0wbFF/c3Yr6mjzm+T iHVYaDYddqfXs43IVkcTAt+29bmm0zSxlyvXzfaYtnXgwc/VcrMwi/snt2mFoFeFgS xEBfPHquaOhWw== From: sashiko-bot@kernel.org Subject: Re: [PATCH RFC POC 06/50] arm64: commit fds on syscall exit Reply-To: sashiko-reviews@lists.linux.dev To: "Linus Torvalds" , "Christian Brauner" Cc: "David Airlie" , linux-parisc@vger.kernel.org, virtualization@lists.linux.dev, linux-mips@vger.kernel.org, "Oleg Nesterov" , dri-devel@lists.freedesktop.org, "Jens Axboe" , linux-um@lists.infradead.org, =?utf-8?b?Q2hyaXN0aWFuIEJyYXVuZXIgKEFtdXRhYmxlKQ==?= , "Eugenio Perez" , linux-kernel@vger.kernel.org, linux-hyperv@vger.kernel.org, "Alexander Viro" , linux-fsdevel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, sparclinux@vger.kernel.org, linux-csky@vger.kernel.org, linux-sh@vger.kernel.org, "Peter Zijlstra" , linux-snps-arc@lists.infradead.org, kexec@lists.infradead.org, "Ingo Molnar" , io-uring@vger.kernel.org, kvm@vger.kernel.org, linux-hexagon@vger.kernel.org, bpf@vger.kernel.org, "Michael S. Tsirkin" , linuxppc-dev@lists.ozlabs.org, linux-m68k@lists.linux-m68k.org, linux-alpha@vger.kernel.org, linux-mm@kvack.org, linux-gpio@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-openrisc@vger.kernel.org, "Jann Horn" , "Jan Kara" In-Reply-To: <20260915-work-fd-reserve-unify-folded-v1-6-4d5217d6b246@kernel.org> References: <20260915-work-fd-reserve-unify-folded-v1-0-4d5217d6b246@kernel.org> <20260915-work-fd-reserve-unify-folded-v1-6-4d5217d6b246@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Tue, 15 Sep 2026 11:48:10 +0000 Message-Id: <20260915114810.973821F000FF@smtp.kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: > Add TIF_FD_SLOTS to the syscall work bits. el0_svc_common() rereads > the flags after the system call and takes the trace exit for any of > them. So a task that reserved descriptors ends up in > syscall_trace_exit() which commits them before audit and the ptrace exit > stop. >=20 > Signed-off-by: Christian Brauner (Amutable) Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20260915-work-fd-re= serve-unify-folded-v1-0-4d5217d6b246@kernel.org?part=3D6