From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8A051C88E75 for ; Tue, 15 Sep 2026 12:21:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: References:In-Reply-To:Cc:To:Subject:From:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=MYgwYiFGkT+rUTZTTNnGDw+mrMki4mP/WbVTLrPRnK0=; b=VPacBIW1lF7kLE 4WNElv8sAAF9xCI9HmQKDbtWfVPzvITbYH8SQcmRzGJCrm1of9GUfZg052yPc6l4JJUaQIn4xAx3y 0mtaWh4qZ5z3kmS1y75d0m0ar5w5oc+PHikxHdm7QjcMz7fK+joDwPHMRcFXeanXbICvt6uO2xzJU bikj+kQIOB7+O+yd6fb0YcMC8hCntaE0WMk/Jfpl7jnf04uND9NOs6+vo0rWE+/pfA8+GOJ5JBBef HL+90Olb7YrkQGkndutARrNocjHoB/euR8BQ9b4bdKN/XYjkGwet8aE9kiCjo2hrOQknwnHRc/gDo aXzao5D55yvfHSd4Ib/w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x6S9v-00000006THs-0tYn; Tue, 15 Sep 2026 12:21:11 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x6S9t-00000006TFu-2ino; Tue, 15 Sep 2026 12:21:09 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 120A04381D; Tue, 15 Sep 2026 12:21:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 373A11F00893; Tue, 15 Sep 2026 12:21:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789474869; bh=zfyJBviruOrXl2JCvdG1FvDmNuy7BpjW1g6Twwn8tGo=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=gObKfAKFXTY0hrJS7QZn4qiNIiTIRIBlMSNnER3mXV89dBb57+qlUdDcC7JXNusYj DN3AV6iDTkMMLCKiEUO0tLOW3BC8L8HfDFUz39G5Pai9HhjjNkui+WJehHBvCAlYI6 l1+furIrRu5FFpirKDF9oXFfJBGjua8Iyd0PslloNxEu3qlU5WfgMOvXrxDBbQLMUU Hqf4H4ziX5u2zvxCwKkGT4L9W/w3y3hNNkeb0JCCYiu0nrv5MgfHg4dM1guzvKexB6 ypTSTOfhsabV+KeBEgLsJEWgU6XLC9cNbo4Q/j9aFrVeLGZ92YWgG0nY7ceyp4UFja rQpYWXr+PJ5lQ== From: sashiko-bot@kernel.org Subject: Re: [PATCH RFC POC 49/50] iommufd: stop putting descriptors back on failure To: "Christian Brauner" , "Linus Torvalds" Cc: linux-openrisc@vger.kernel.org, virtualization@lists.linux.dev, kexec@lists.infradead.org, linux-fsdevel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, io-uring@vger.kernel.org, linux-csky@vger.kernel.org, kvm@vger.kernel.org, linux-sh@vger.kernel.org, "David Airlie" , "Ingo Molnar" , "Jann Horn" , linux-kernel@vger.kernel.org, "Peter Zijlstra" , linux-mm@kvack.org, bpf@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mips@vger.kernel.org, sparclinux@vger.kernel.org, "Eugenio Perez" , linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-parisc@vger.kernel.org, "Jens Axboe" , =?utf-8?b?Q2hyaXN0aWFuIEJyYXVuZXIgKEFtdXRhYmxl?= =?utf-8?b?KQ==?= , "Jan Kara" , "Alexander Viro" , linux-m68k@lists.linux-m68k.org, linux-um@lists.infradead.org, "Oleg Nesterov" , linux-snps-arc@lists.infradead.org, linux-hyperv@vger.kernel.org, "Michael S. Tsirkin" In-Reply-To: <20260915-work-fd-reserve-unify-folded-v1-49-4d5217d6b246@kernel.org> References: <20260915-work-fd-reserve-unify-folded-v1-0-4d5217d6b246@kernel.org> <20260915-work-fd-reserve-unify-folded-v1-49-4d5217d6b246@kernel.org> Date: Tue, 15 Sep 2026 12:21:06 +0000 Message-Id: <20260915122107.373A11F00893@smtp.kernel.org> X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sashiko-reviews@lists.linux.dev MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org PiBSZWx5IG9uIHRoZSBmZCBleGl0IHBhdGggbWFjaGluZXJ5Lgo+IAo+IFNpZ25lZC1vZmYtYnk6 IENocmlzdGlhbiBCcmF1bmVyIChBbXV0YWJsZSkgPGJyYXVuZXJAa2VybmVsLm9yZz4KClNhc2hp a28gaGFzIHJldmlld2VkIHRoaXMgcGF0Y2ggYW5kIGZvdW5kIG5vIGlzc3Vlcy4gSXQgbG9va3Mg Z3JlYXQhCgotLSAKU2FzaGlrbyBBSSByZXZpZXcgwrcgaHR0cHM6Ly9zYXNoaWtvLmRldi8jL3Bh dGNoc2V0LzIwMjYwOTE1LXdvcmstZmQtcmVzZXJ2ZS11bmlmeS1mb2xkZWQtdjEtMC00ZDUyMTdk NmIyNDZAa2VybmVsLm9yZz9wYXJ0PTQ5CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KbGludXgtc25wcy1hcmMgbWFpbGluZyBsaXN0CmxpbnV4LXNucHMt YXJjQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1h bi9saXN0aW5mby9saW51eC1zbnBzLWFyYwo=