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 CA08734CFAE; Sat, 13 Jun 2026 03:40:13 +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=1781322014; cv=none; b=Mp0uVHGLf38P/YCBULqN1eZ4/cuN203WEeoxLLItlF4ZlwAxddIJp5SJH4r801/YRSGoZsY0g0bXenijWLdDyfl4Y2+EhrLEHK60d5TIyWEwVnQM8G1UkmiU5FpGuj7JW/I9kGj+6BP0AbCxh6mVPUJCOH9/WJMigVGa5mQrIsw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781322014; c=relaxed/simple; bh=Lq21wIM56w9HfyIvTLO5z+z2EIzb2SXwqDHDGMw/Mfw=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=TIZJVb3biwY3jAXvFbgWlkYFdDWKd6HdzVejQEIl9ssvysfm4dQbVlR1vYiL78byU/L993J/ZRw9ZU5xuJvXBT81dfgtGB8/6t++JS6ktZy+n/xsijFMNu9yKaIqHCE+nTyNpAuR/iDurZ5OnTSK3ivzMHi/rcxFVwzwmWKnNvM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hhMgmJ2X; 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="hhMgmJ2X" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5561F1F000E9; Sat, 13 Jun 2026 03:40:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781322013; bh=aYuy15x6KO2rtbQXDqEbCb9o6x1rqOg6AItC6qlucVU=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=hhMgmJ2XN5O6ijqPIpy7rlE+/EpEWYrMxToQrl+uIMTjWH/OUfAuHN/uaVU6UBslz os62czplvICakw64gfBgblpkDjofFDG30+R8HMyRQexHo44gzA2/CagUoOWMxj/4kS zEM0NOOjF7N6zHprPitqkjnneBm/3X90S7tVLBrk8qQJkNJVFtceEAxjTZBuw9r9TO QfIiamfa7/u1rs5vQoCqprFOtSxcHfV0t+R/ccwlE4NRs5LhGCTnLOnhhK/0BXql/A U+5d+d2dOw5S8+j4Pk0gKWDymsUzs/9WcaIw/xCzht23m+Wzi0SRkNA+g+p4GKW3Y9 KyQx1VvDClaJQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 19A2939E9607; Sat, 13 Jun 2026 03:40:11 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-arch@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next] rqspinlock: Fix order in raw_res_spin_(un)lock_irq to allow schedule From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178132200990.1349961.11715126199517712462.git-patchwork-notify@kernel.org> Date: Sat, 13 Jun 2026 03:40:09 +0000 References: <20260610090431.32427-1-gmonaco@redhat.com> In-Reply-To: <20260610090431.32427-1-gmonaco@redhat.com> To: Gabriele Monaco Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, eddyz87@gmail.com, memxor@gmail.com, arnd@arndb.de, bpf@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, longman@redhat.com Hello: This patch was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Wed, 10 Jun 2026 11:04:29 +0200 you wrote: > raw_res_spin_unlock_irqrestore() calls raw_res_spin_unlock() and then > restores interrupts, this means preemption is enabled when interrupts > are still disabled (as part of raw_res_spin_unlock()) so this cannot > trigger an actual preemption. > This is inconsistent with other spinlock implementations > (raw_spin_unlock_irqrestore() and bpf_res_spin_unlock_irqrestore() > itself). > > [...] Here is the summary with links: - [bpf-next] rqspinlock: Fix order in raw_res_spin_(un)lock_irq to allow schedule https://git.kernel.org/bpf/bpf-next/c/b48bd16eb9fc You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html