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 8CD11610D for ; Thu, 22 May 2025 02:08:37 +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=1747879717; cv=none; b=D0v1rN1NoOOySezWe6qcYlvGR3YPkohOvkCk9rjuiTM+I/Lw/iHiR67Jt4XL2Wo2p3jtMhZ1Zk3gdSA+stRhZ+wKDVf8ERYIGcqfci2Wk+crB760ZYNOjF6ULaB1NkCxo2WgaWetiQERMl6zqm72Mm0K46/+WmGjpjyLyLunKN4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747879717; c=relaxed/simple; bh=0Z2z4PqyEobBMDt9wDNsWLnfV/jQuGPaXL4kbrETxzg=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=JdB4mz5MJnXDOOU9L7ojVLay7wTzJEC4V6etoOtNjWiEdOpDD+qCRm/kplO7IsNgCHCN2j9rnwCtkfSeG/utIbGDDTBs8QxVcGEGRAtpwyflzW1AYshrq8nnC3ZX0TDh0lTx1CnVuAb+NS6ZGe1lQ9AMH02vSr7vISTLwXOpr8o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AFjUPgN7; 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="AFjUPgN7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 01B40C4CEE7; Thu, 22 May 2025 02:08:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747879717; bh=0Z2z4PqyEobBMDt9wDNsWLnfV/jQuGPaXL4kbrETxzg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AFjUPgN76DrTFg8FQrlBXxDBwGefetGV3MEgVSLXca3VU/wlth2PXJdxETVoET34Y Yjay1XRpM/hrAoXNJ0exu+U2tTo4qTs7Tc4U/N1+AVyRQgvuxmbOgBDddG/3ZTC0PI 3st3nXl3g8jKqjbB3u3Iv8+VtzuQTEbCVJN7frX+t/3izD7pazINtk92VFe3J2Lwtg b/Dbx8HL/by/v/jqvdozV1NSvoXxQiSVFTLNmPBMRgyiustV9rzvnPAXVb9G6W7q4T 4w1C28ZgYk8IhYJ+wpDCxHXl19klzM0yISSrt48gxm/MTIVqaUfRs7zbiqVPrpqENm etiFKMyzhUQmA== From: Sasha Levin To: stable@vger.kernel.org Cc: Lee Jones , Sasha Levin Subject: Re: [PATCH v6.6 07/26] af_unix: Allocate struct unix_vertex for each inflight AF_UNIX fd. Date: Wed, 21 May 2025 22:08:34 -0400 Message-Id: <20250521165942-ccdb54e84ad2a13d@stable.kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250521144803.2050504-8-lee@kernel.org> References: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [ Sasha's backport helper bot ] Hi, ✅ All tests passed successfully. No issues detected. No action required from the submitter. The upstream commit SHA1 provided is correct: 1fbfdfaa590248c1d86407f578e40e5c65136330 WARNING: Author mismatch between patch and upstream commit: Backport author: Lee Jones Commit author: Kuniyuki Iwashima Status in newer kernel trees: 6.14.y | Present (exact SHA1) 6.12.y | Present (exact SHA1) Note: The patch differs from the upstream commit: --- 1: 1fbfdfaa59024 ! 1: 2f7b5fceb11ea af_unix: Allocate struct unix_vertex for each inflight AF_UNIX fd. @@ Metadata ## Commit message ## af_unix: Allocate struct unix_vertex for each inflight AF_UNIX fd. + [ Upstream commit 1fbfdfaa590248c1d86407f578e40e5c65136330 ] + We will replace the garbage collection algorithm for AF_UNIX, where we will consider each inflight AF_UNIX socket as a vertex and its file descriptor as an edge in a directed graph. @@ Commit message Acked-by: Paolo Abeni Link: https://lore.kernel.org/r/20240325202425.60930-2-kuniyu@amazon.com Signed-off-by: Jakub Kicinski + (cherry picked from commit 1fbfdfaa590248c1d86407f578e40e5c65136330) + Signed-off-by: Lee Jones ## include/net/af_unix.h ## @@ include/net/af_unix.h: extern unsigned int unix_tot_inflight; --- Results of testing on various branches: | Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-6.12.y | Success | Success |