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 D80CC3F9FB for ; Thu, 22 May 2025 02:04:38 +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=1747879478; cv=none; b=ly3VxSESFXb2H3MJPLo4D/3oiJm/xRF2wIMhcZyZHy65Fag1hQMTRaZVYYNqGRXJbxyp1E4iOwov8iDK3s9hDerWTHEi1YL621LueIsgsUF/wI/2yedoOnHVh8ToaLf6jzCW6syWiZjwGCI7hD4Pd8dIBvfmurH3reNbJiyBKQM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747879478; c=relaxed/simple; bh=zC+T6CT1xM1JPlhF5iTFHOZlqRqFQXfYlE8duBbbuIs=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=t11F5lVW9RTlnCdw2vjoW52nLsWLEPD0rPwNt+kDD5nU+PrA/Ps7vNp5Q+f4atiBbnTYJdFxK856r/j46/7ZhFoG1lkX7/D/N3452BMJ8LcwI0Ka7Fb0Mqs3IzDFhOIqrg/WuLsDecZSX6Ll25g5KC9a8dVly+XuTJht48CKwSg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=i+L/XL8w; 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="i+L/XL8w" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E75C5C4CEE4; Thu, 22 May 2025 02:04:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747879478; bh=zC+T6CT1xM1JPlhF5iTFHOZlqRqFQXfYlE8duBbbuIs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=i+L/XL8w7U+/l/bbyyS8Msr/cJVDkItNVfA7wdtN8YpcOF11w57OHZJn2N2giR1Us OWwVhOrbGpSoxRtyGx8v7L5uwChTskP0zdmwts12v2mtSkT01WI/u2Ben3vOX+NdDx HyizmAI+fj26LbW2HWEefxlftqBoBV06ByoWncLURSJ5rGxRJ3WKx5uheTQF5pQJe1 1xmVmPMzwfwduCYfloaNAAXph71s1u9gPXCYti8zjCHNZyVgkU/qmEuv1jOIrUWL7P aQukivjVBbXSZz97WRyAeHuiQxuTzaGRzLCbNdY5Uwmx7qf7V9TnFZB40cJshkDw8R +2dwc4g9+lQNA== From: Sasha Levin To: stable@vger.kernel.org Cc: Lee Jones , Sasha Levin Subject: Re: [PATCH v6.6 17/26] af_unix: Avoid Tarjan's algorithm if unnecessary. Date: Wed, 21 May 2025 22:04:34 -0400 Message-Id: <20250521180404-ff1b22b7ff07b92f@stable.kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250521144803.2050504-18-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: ad081928a8b0f57f269df999a28087fce6f2b6ce 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: ad081928a8b0f ! 1: 2e226e9098825 af_unix: Avoid Tarjan's algorithm if unnecessary. @@ Metadata ## Commit message ## af_unix: Avoid Tarjan's algorithm if unnecessary. + [ Upstream commit ad081928a8b0f57f269df999a28087fce6f2b6ce ] + Once a cyclic reference is formed, we need to run GC to check if there is dead SCC. @@ Commit message Acked-by: Paolo Abeni Link: https://lore.kernel.org/r/20240325202425.60930-12-kuniyu@amazon.com Signed-off-by: Jakub Kicinski + (cherry picked from commit ad081928a8b0f57f269df999a28087fce6f2b6ce) + Signed-off-by: Lee Jones ## net/unix/garbage.c ## @@ net/unix/garbage.c: static struct unix_vertex *unix_edge_successor(struct unix_edge *edge) --- Results of testing on various branches: | Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-6.12.y | Success | Success |