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smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="dIMU5P/5"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 58BF2606A326 for ; Mon, 2 Nov 2026 12:53:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=dIMU5P/5 Received: by smtp.kernel.org (Postfix) with ESMTPSA id CE6E31F00A17; Mon, 2 Nov 2026 12:53:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793623996; bh=ijfgBYo2lcQ0Tr0sYHboCjedjNEhiovIXXVXgY6yBGY=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=dIMU5P/5NKuiVlBu3RpjjqCXHsVSQVCF+PtSwono2pYLRWyrCGQCF210arQQDztes miih4rmoGkEDiOxAY1uFRV9MKzjHlDQ4vDxdqvfhIrgJ4MkGPqxZ3ErvMKbU8TdacD tczs9FDE/Io7XoWAEL6mwB1qOd27Cg3feRae5Vv35k+kK/reyms3+TM5DrOw0bJm2a OQoHfA/zrYNOGc8hNT+r/vp9ZD+h9kqt3WhMy/h02yiW5qjDgX2XLrWUkh+Qw2ub8u Jc8x9Wmx6mSZoJa3baPdNkOsRbQMLmorNO/BWLbs//HLrjh7x5hK3MMU6dVrfk2K8y bYcveRhiIN9XQ== Message-ID: <8412a82a-f5bc-474d-b810-11a97a25c231@kernel.org> Date: Mon, 2 Nov 2026 13:53:12 +0100 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 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/3] tools/mm/thpmaps: fix missing mapping names To: Weilin Tong , Andrew Morton , Ryan Roberts Cc: Baolin Wang , linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20261027074904.3328878-1-tongweilin@linux.alibaba.com> <20261027074904.3328878-4-tongweilin@linux.alibaba.com> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 10/27/26 08:49, Weilin Tong wrote: > VMAList splits smaps lines on whitespace and only keeps the mapping > name when there are exactly six fields. Names containing whitespace, > including paths with a (deleted) suffix, are therefore lost. > > Limit splitting to the five fixed fields and preserve the remaining > name. > > Fixes: 2444172cfde4 ("tools/mm: add thpmaps script to dump THP usage info") > Assisted-by: LLM > Signed-off-by: Weilin Tong > --- Acked-by: David Hildenbrand (Arm) -- Cheers, David