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 93176C88E7B for ; Tue, 15 Sep 2026 12:12:15 +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=8fzCiDWcnNxjyr4yBtn9t/BYDnfvX/hzeh0SBGw8KII=; b=kuL9or/mhASKB4 bs1jvo6V/Tqo7QrIKTUmi57rZBARvxiFczfeVKdS/lBZkr7FW94vNqiwisrDsVUeXO4OS2z5YXaNC YPnSLLtbTtS31dfpWal5B/F4RO3ZgOWRmVR4sMsTSJFwdJS5KZh7txegjibsTOP6zq1UpQz5D3okG raAMXkvG/ByUfUW3DiSrjcXENYC3W5kv3xOJwifzTUufEKQIG/8Q0VTr1U0f5ct4eRMxL76axPnOV YuNDH3IfGrr/LwDnvRYtt803vbufrdKEhHZomvwV2XMhNxasbXPhGQzd/HB2F92lyAF3nsulXE0Rt 8w0/Yv2n+VlABl/h/hWA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x6S1H-00000006Q4s-119k; Tue, 15 Sep 2026 12:12:15 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x6S1F-00000006Q3S-2uTU; Tue, 15 Sep 2026 12:12:13 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 5A19240523; Tue, 15 Sep 2026 12:12:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7195B1F000FF; Tue, 15 Sep 2026 12:12:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789474333; bh=dTvFOp6vSGe4AZsCgKO980b0BeYwtUxBQL5x62d5jw8=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=EFlkG4klTh9q0ksv7M1hSJKTTDQQe7H5iyO2zHATvBU+UXti67y8RU1/odOq/zhGR VYQ/UthUrZvWy+XndwZ77DKsyT/9Ri6pFxYRhTSWuJI+DH+4yLpyuhu8mAIrHMk8t/ 6kDv1q8AwhLZ6F1rb+P8f3KP0PwnSljmvJWSc46nWvAQt32cRvhQ+HBCxLIdV4HK1y DBbf6pk3x8FN6xy4faUytIL4oO+ojk8F8MkK5f1LgG4gC4ZmwrIhyHU1W79T6CKby7 mQNMHJsClSUixl8DuKxj7EGI22mNfTcwiHmk42y9GBCpJ9M/rUqbu9RbXfhHzUFMg4 vNY+QKqLhGlQw== From: sashiko-bot@kernel.org Subject: Re: [PATCH RFC POC 38/50] perf: stop putting the event descriptor back on failure To: "Linus Torvalds" , "Christian Brauner" Cc: "Eugenio Perez" , "Michael S. Tsirkin" , "Peter Zijlstra" , kexec@lists.infradead.org, linux-um@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-snps-arc@lists.infradead.org, io-uring@vger.kernel.org, linux-openrisc@vger.kernel.org, linux-parisc@vger.kernel.org, =?utf-8?b?Q2hyaXN0aWFuIEJyYXVuZXIgKEFtdXRhYmxlKQ==?= , "David Airlie" , "Ingo Molnar" , linux-arm-kernel@lists.infradead.org, linux-m68k@lists.linux-m68k.org, linux-hyperv@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-mips@vger.kernel.org, linux-gpio@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-alpha@vger.kernel.org, "Oleg Nesterov" , kvm@vger.kernel.org, bpf@vger.kernel.org, "Jens Axboe" , linux-hexagon@vger.kernel.org, linux-mm@kvack.org, virtualization@lists.linux.dev, "Jann Horn" , linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org, linux-sh@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-csky@vger.kernel.org, "Alexander Viro" , "Jan Kara" In-Reply-To: <20260915-work-fd-reserve-unify-folded-v1-38-4d5217d6b246@kernel.org> References: <20260915-work-fd-reserve-unify-folded-v1-0-4d5217d6b246@kernel.org> <20260915-work-fd-reserve-unify-folded-v1-38-4d5217d6b246@kernel.org> Date: Tue, 15 Sep 2026 12:12:11 +0000 Message-Id: <20260915121211.7195B1F000FF@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 NmIyNDZAa2VybmVsLm9yZz9wYXJ0PTM4CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KbGludXgtc25wcy1hcmMgbWFpbGluZyBsaXN0CmxpbnV4LXNucHMt YXJjQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1h bi9saXN0aW5mby9saW51eC1zbnBzLWFyYwo=