From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=91.218.175.122 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794474710; b=ujVsAzD+MDy8HWX3bp5p9u02oSYjmMOKwiQWc0RFef1112van8gi891XqijvkJTtFVxK IHR7b1All036NlsZ8inoK4dstd93Weo8qC72pF5eOABBgGCXHU8vefaJX0uGpEQGAeu/Y Kg/z7tzl1wWgn+wiQMmZeAD/DGlaV8GzTat9h92AbjlMb8CuK1ckz8a9kv7mWJagr232G jZLahnuQqD0hVwRCaCHguGxMLjOs5pk/MgH0C7UbTc7EviRNIOoW3mTerIdNkAd84Opjy qd80OkCBQf1Kv1HSr2xlXxQH5NIgMxggpZ2tamskOOj9gO1uCCB6+glrNdkfRTtS8rg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794474710; h=DMARC-Filter:X-Envelope-To:DKIM-Signature:X-Envelope-To:Received: X-Mizu-Trace-ID:X-Migadu-Flow:From:To:Cc:Subject:Date:Message-ID: X-Mailer:In-Reply-To:References:MIME-Version: Content-Transfer-Encoding; bh=lqk/lzctgl2EnU9POHNhSvyxLWhw+3C4u7RGP3+BPUc=; b=pdnXktmKwGIyah6J3gwGHz0B8l2H4ipMXkH1jnBgh5ITFilQ1/2JXOhJL/3oFBKP3+kp MmW9VgxwO5IzKAf+THGRJiSgY+zTBZhCfGUO3NRt7aZ928kaRyqdyPeJKT+elG8+kmz09 j4yLfwcphtLgS0EIr4ZRqixZya1b91c6/82MBBoEuSjARuYlkNP/Y9kcXKwSmR3FWoXnf Grq1XxMEv0k+OxYHATfY316BCOIR0HaE+XQvaPcRJXTfqC3acyFmrdiD7fBqyTc4UJ/iM uRNv89CuAtodSPekfoCahsFCobHDn1uiwtOqdeT2wcriK0tgyNZCPy/UFyiZ4zt/s/Q== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=O2KDHPXD; arc=none smtp.remote-ip=91.218.175.122 Received: from mta0.migadu.com (out-122.mta0.migadu.com [91.218.175.122]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8AB9C606A323 for ; Thu, 12 Nov 2026 09:11:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 8AB9C606A323 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, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=O2KDHPXD X-Envelope-To: linux-kernel@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=lqk/lzctgl2EnU9POHNhSvyxLWhw+3C4u7RGP3+BPUc=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1794474707; v=1; x=1795079507; b=O2KDHPXDKTXPdjQpssoT7uq3epoWF5BoE3Pm38apQQwc/1A3Cp/arx/yRF2LLYiwrgx2vGVj EtoFtHHrLdI3siPqe85N2NhIPuQyQfkIWQWw70qBcarXKlm9r9rhIMibH9cfLkxRfPkMfPYP1xi 6Fdu7q2VvE91eHPtvRS5DjU4= X-Envelope-To: linux-kernel@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id 7cfd7655f2e19544; Thu, 12 Nov 2026 09:11:47 +0000 X-Mizu-Trace-ID: 7cfd7655f2e19544 X-Migadu-Flow: FLOW_OUT From: Qiliang Yuan To: "David Hildenbrand (Arm)" , Baolin Wang Cc: Qiliang Yuan , Hugh Dickins , Andrew Morton , Jan Kara , Qiliang Yuan , linux-mm@kvack.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, kernel test robot Subject: Re: [PATCH] mm/shmem: drop the second folio batch from shmem_undo_range() Date: Thu, 12 Nov 2026 04:11:35 -0500 Message-ID: <20261112091135.4142199-1-qiliang.yuan@linux.dev> X-Mailer: git-send-email 2.43.0 In-Reply-To: <8fb62131-db10-491c-9839-a3835d7aaf32@kernel.org> References: <20261111-bug-mm-shmem-undo-frame-v1-1-e50a95b8f9b2@linux.dev> <787a1ba3-df93-45f9-abe1-3fcdefbe41cc@linux.alibaba.com> <8fb62131-db10-491c-9839-a3835d7aaf32@kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Thu, Nov 12, 2026 at 09:33:00AM +0100, David Hildenbrand (Arm) wrote: > On 11/12/26 09:05, Baolin Wang wrote: >> I think you should send out a complete v2, and David could queue your new version. > > Yes please. I'll drop the old patch from core.git. Should be gone later today. Thanks. This patch is superseded by v3, the complete patch rebuilt from the v2 in shmem-7.5.misc with this fix folded in. It fixes the stack frame warning reported at https://lore.kernel.org/oe-kbuild-all/202611112032.TMyPU6Rm-lkp@intel.com/ v3: https://lore.kernel.org/r/20261112-bug-mm-shmem-undo-batch-v3-1-212db8c24058@linux.dev