From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-181.mta1.migadu.com (out-181.mta1.migadu.com [95.215.58.181]) (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 509B06D1C7 for ; Tue, 28 May 2024 07:17:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.181 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716880676; cv=none; b=L7dC3mbRl20l7k2M96Hi7KyhZ45ViEe6IUIOSyEanFae92RSPrKRT20dBHdIxxyqrQAKm4su7R48MqNJLENBkrHM5IHfrnFode4zmbHtPy129XlKy7NBZtcfkUH98Q5PixBdSlArDRBSdAtBLfNoEGbAybsJw6X4MVHZMQg7Wfc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716880676; c=relaxed/simple; bh=OZ5DpPTKOeYmRmewJm8DeqbT9X1fijbiXBtkd5dnmxg=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=UL9pK42NZfFBrqWgZdxPoBhi51Pk2q4z6sQ5/R5BFN6jMRUSsUlPUJOYhxafBUC12dUPI711xgm0SLkFi41yrAoWMIy2JM0zZDM8PfC1S1/Dvb+Dm0wF5OjF/+ZXSsup1m26MRUZdjiBcsa/g2X3Eio9pp4w0r51/df+xeoCe+Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=kV7aKHzE; arc=none smtp.client-ip=95.215.58.181 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="kV7aKHzE" X-Envelope-To: vbabka@suse.cz DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1716880672; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=7feK4Ti1gdCt4DnauJlBDFzIvKGci92/Z4f0PzVPY5I=; b=kV7aKHzEbmjU7Whem4qlMkHwF8i9TCoJhk66FKd5cT+Zjc3MVpLGzubn1bmH/bKfFL65Rr yfIenVJI1ywVQX1XTpiUvbrxBnAhqHt3yER7/rmW8eYsgc035kiUEKG2G4rqRHWS5k9954 PxoxZubBi+FEwZhPJx9Kz1W9JkoT1xU= X-Envelope-To: linux-kernel@vger.kernel.org X-Envelope-To: roman.gushchin@linux.dev X-Envelope-To: 42.hyeyoo@gmail.com X-Envelope-To: iamjoonsoo.kim@lge.com X-Envelope-To: linux-mm@kvack.org X-Envelope-To: rientjes@google.com X-Envelope-To: zhouchengming@bytedance.com X-Envelope-To: penberg@kernel.org X-Envelope-To: akpm@linux-foundation.org X-Envelope-To: feng.tang@intel.com X-Envelope-To: cl@linux.com X-Envelope-To: chengming.zhou@linux.dev X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Chengming Zhou Subject: [PATCH 0/3] slab: fix and cleanup of slub_debug Date: Tue, 28 May 2024 15:16:45 +0800 Message-Id: <20240528-b4-slab-debug-v1-0-8694ef4802df@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAN6EVWYC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIxMDUyML3SQT3eKcxCTdlNSk0nRdwxQLQ3PLtGRLS7NEJaCegqLUtMwKsHn RsbW1AMrJ5rVfAAAA To: Christoph Lameter , Pekka Enberg , David Rientjes , Joonsoo Kim , Andrew Morton , Vlastimil Babka , Roman Gushchin , Hyeonggon Yoo <42.hyeyoo@gmail.com>, Feng Tang Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, zhouchengming@bytedance.com, Chengming Zhou X-Developer-Signature: v=1; a=ed25519-sha256; t=1716880668; l=747; i=chengming.zhou@linux.dev; s=20240508; h=from:subject:message-id; bh=OZ5DpPTKOeYmRmewJm8DeqbT9X1fijbiXBtkd5dnmxg=; b=sgAqoojnLdu9BIoOHOIkRSEXe7vCFnejNHnDyaGptG+JXXXF9a0COGbr39szm7dZig/eld72z wNgea6KtKoDAVuK8oFa6QxqLforUunyQHVgltYBckY8JTzQJ8o/WLYy X-Developer-Key: i=chengming.zhou@linux.dev; a=ed25519; pk=kx40VUetZeR6MuiqrM7kPCcGakk1md0Az5qHwb6gBdU= X-Migadu-Flow: FLOW_OUT Hello, This series includes minor fix and cleanup of slub_debug, please see the commits for details. Signed-off-by: Chengming Zhou --- Chengming Zhou (3): slab: check the return value of check_bytes_and_report() slab: don't put freepointer outside of object if only orig_size slab: delete useless RED_INACTIVE and RED_ACTIVE include/linux/poison.h | 7 ++----- mm/slub.c | 11 ++++++----- tools/include/linux/poison.h | 7 ++----- 3 files changed, 10 insertions(+), 15 deletions(-) --- base-commit: 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0 change-id: 20240528-b4-slab-debug-1d8179fc996a Best regards, -- Chengming Zhou