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 5B9701758B for ; Thu, 22 May 2025 02:05:22 +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=1747879522; cv=none; b=GW9fdsbUHn3ZqKsRa9LgficDqPBIUwnIjtaOh4AVBiFHfyy+MsijkheSq70usoPjxQdQnD+rXzmyM6jIb3tWEYDmP1ZrSuUGNu7VvLkPme6ajoi86jR0kcVJDb34aYDON4TNq4AAOZ4CmBodOSDf0Pit+rIlC7bixQcQpxBVLlc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747879522; c=relaxed/simple; bh=pFp/tDx3sXWRJsdEcR5Pj9/fnxRLCBOTDOwWd9k73xg=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=IX7ub0WDRIdEWID4TO+rdhLA2T3ZRSFr3BWxuyIZ71X75lrgrOeIxdHlakvRfu6k3920OhahAcGYm9RMO7qMQwbXjFYCZu+bDaEu0ut9bcF6t2wD88wAvrb61SBkpJaqrXq7ww3IEY4oQuoBeQg6xkIdimhkrllgMHWmMikkLUU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iFftgtqq; 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="iFftgtqq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BEAD0C4CEE4; Thu, 22 May 2025 02:05:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747879522; bh=pFp/tDx3sXWRJsdEcR5Pj9/fnxRLCBOTDOwWd9k73xg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iFftgtqqC6Q5SuG+nZWOPzyVnTKWgxnaWa6Mz9ZY6fFz78Xp2LnKq8QwbS2wTX07E gJP40qAStrXDe2JxNYOBLi7msB4CKTe6yxB5Fzf8kund5mbWkXHplFEP24qA+hNZ9/ EHvVthuZ90qfwH1u0MFeq5Wzqe0nOvU6LM9ZrzuKDruawIjixAVT4NPctFHqtxiZxs anIF97dHgtWkXMB5IZuXlu1a872lm4bvHH6HEPL111hPlhOVncox6tlg3hAEcjAiMk tGizD8uKL8lRB+xjmVwZtmrtWR3J5ihrPTSqh2FML3QIqHIbQW6KV+eMjQSv1FBRYl AM8zj9PEB3pmw== From: Sasha Levin To: stable@vger.kernel.org Cc: Lee Jones , Sasha Levin Subject: Re: [PATCH v6.1 22/27] af_unix: Remove lock dance in unix_peek_fds(). Date: Wed, 21 May 2025 22:05:19 -0400 Message-Id: <20250521212445-0934ac0cabb2142a@stable.kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250521152920.1116756-23-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: 118f457da9ed58a79e24b73c2ef0aa1987241f0e 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) 6.6.y | Not found Note: The patch differs from the upstream commit: --- 1: 118f457da9ed5 ! 1: 6abd6af9bc94d af_unix: Remove lock dance in unix_peek_fds(). @@ Metadata ## Commit message ## af_unix: Remove lock dance in unix_peek_fds(). + [ Upstream commit 118f457da9ed58a79e24b73c2ef0aa1987241f0e ] + In the previous GC implementation, the shape of the inflight socket graph was not expected to change while GC was in progress. @@ Commit message Signed-off-by: Kuniyuki Iwashima Link: https://lore.kernel.org/r/20240401173125.92184-3-kuniyu@amazon.com Signed-off-by: Jakub Kicinski + (cherry picked from commit 118f457da9ed58a79e24b73c2ef0aa1987241f0e) + Signed-off-by: Lee Jones ## include/net/af_unix.h ## @@ include/net/af_unix.h: static inline struct unix_sock *unix_get_socket(struct file *filp) --- Results of testing on various branches: | Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-6.6.y | Success | Success |