From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 6244B3FD1 for ; Thu, 19 Dec 2024 02:10:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734574215; cv=none; b=iEzd/LZACiRvGUpYas1foRTd7DsBcAtdKZqFWKD5g+HBBHpCXPtZ8Xb9TVvJzTQDP52dIqSTQlsnJApoj7tV1LkgpRPh2aTZucJvaN6swl5iTUUUCNvlg7Ys6e4xpk2Atp3YStajP25XqwOya8W7DDavRItXh1Xo6Ez3bkviSr0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734574215; c=relaxed/simple; bh=uBtFwB9qs5M8PfjgNB1GkeUh3D+RYmw8wRXBnf8fvNo=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=qGcwBo9H0GnsCgcWiV5hZq+RK/K6pAfNjge604mg838aH/j9hW6x3reCnj8vfTd2E3PMV+rD0vN4+pOLvpBfDqXpa1asDTkcFBiH5bLJOW1F+g/fKmwdFEIXsMHS4Wtfuvfy0Ie47f62NOOIXxEYVxs9vmpU6CfKOv1Hf1xkpzU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EXMOfoh7; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="EXMOfoh7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ECF12C4CECD; Thu, 19 Dec 2024 02:10:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734574214; bh=uBtFwB9qs5M8PfjgNB1GkeUh3D+RYmw8wRXBnf8fvNo=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=EXMOfoh7rb6hB95EDVqsD38UJfXymeAMVr/R2okz8GUQoKuPu3/1eMhWdl1ErWOkK jPv2hWOkkoeeroYFNdm9OCYzuOEglQ+Nl9wLLfaaacxrnbgfYrqHsJcHrixn72boC0 oth6Js0RoirWutvqzfgWBl1wY/4WRd6pB/n73pzG6HFvvJX583+xvPVTUrAtkKZUjP /0ZK/QRsOCAo5x5TTQlP4A+ahkBxVVPtCrXVI8cEsAdsInDQBk8mWA5HkkHzcEe2fX lk3cjafayjA/z+x0rkdLSCZocTF9eNLg/1XlHw4YyImIrlG2b41ouyYOwxhLjyqDRp NiU5XAGfH+W4w== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id AE55E3805DB1; Thu, 19 Dec 2024 02:10:32 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next] ptr_ring: do not block hard interrupts in ptr_ring_resize_multiple() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <173457423152.1793000.3704693558599997628.git-patchwork-notify@kernel.org> Date: Thu, 19 Dec 2024 02:10:31 +0000 References: <20241217135121.326370-1-edumazet@google.com> In-Reply-To: <20241217135121.326370-1-edumazet@google.com> To: Eric Dumazet Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, horms@kernel.org, eric.dumazet@gmail.com, syzbot+f56a5c5eac2b28439810@syzkaller.appspotmail.com, jasowang@redhat.com, mst@redhat.com Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Tue, 17 Dec 2024 13:51:21 +0000 you wrote: > Jakub added a lockdep_assert_no_hardirq() check in __page_pool_put_page() > to increase test coverage. > > syzbot found a splat caused by hard irq blocking in > ptr_ring_resize_multiple() [1] > > As current users of ptr_ring_resize_multiple() do not require > hard irqs being masked, replace it to only block BH. > > [...] Here is the summary with links: - [net-next] ptr_ring: do not block hard interrupts in ptr_ring_resize_multiple() https://git.kernel.org/netdev/net-next/c/a126061c80d5 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html