From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from embla.dev.snart.me (embla.dev.snart.me [54.252.183.203]) (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 209072DC783; Thu, 19 Mar 2026 03:29:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.252.183.203 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773890969; cv=none; b=L+aD0h5pLJYwrGAVrMM3LubOSjVaSnHf5JZqYIIZTsYwy65BiQSaTiSPqzoxXoRLL736FdjiG9wsoJAGZjDlemc5GmfXmH2zH//7HhntppXplriHk2oeu+wCdXj/CShcXZ4DdajEIhF7uB5Slk2INsZRbeeC1lfm5WavkvKEKx0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773890969; c=relaxed/simple; bh=ZYZOq7MtKC9pFlTb/PfcwUgZr/OeYcSxEUMcZJpVZ2E=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=r5JmZgzMkWcqQvOKVaWBJkCZj0eRtoIgqraF+J2ED63C+ANuRp5ZZKI4vTayoNJ7dC+v/+3hMz3gW5qF/bXWr8i3WjmSv7RfzabYUZPRaLYF2FT2lwLoHVTD5NEUEliYhPtE0pYPrDvpsDYcRrJwzpxA/LzlYq7zSH6MfCgCQG4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=dev.snart.me; spf=pass smtp.mailfrom=dev.snart.me; dkim=pass (1024-bit key) header.d=dev.snart.me header.i=@dev.snart.me header.b=oxoUfi94; arc=none smtp.client-ip=54.252.183.203 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=dev.snart.me Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dev.snart.me Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=dev.snart.me header.i=@dev.snart.me header.b="oxoUfi94" Received: from embla.dev.snart.me (localhost [IPv6:::1]) by embla.dev.snart.me (Postfix) with ESMTP id 6369D1CBC0; Thu, 19 Mar 2026 03:29:20 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 embla.dev.snart.me 6369D1CBC0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=dev.snart.me; s=00; t=1773890961; bh=ZYZOq7MtKC9pFlTb/PfcwUgZr/OeYcSxEUMcZJpVZ2E=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=oxoUfi94JMvsrlu7rQGm0RfgpViK5GYgiCoyKsdZTOyey3ILKDlEjtfK6FGj1Z6k5 inNa+NcnG14W3dPT9/teBFu3SETtqYuUXFEF9a5sXAj7iNvmmCEFzrT0mKx0zfMAHr 5otd0ZpIZeM/tLC5JFC00MMR7DpLg4oOz9WRqutc= Received: from [192.168.1.18] ([182.226.25.243]) by embla.dev.snart.me with ESMTPSA id qHc1BJBtu2migAcA8KYfjw (envelope-from ); Thu, 19 Mar 2026 03:29:20 +0000 Message-ID: <75922591-2b51-439f-9af8-9067ed3a9330@dev.snart.me> Date: Thu, 19 Mar 2026 12:29:14 +0900 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 2/2] exfat: EXFAT_IOC_GET_VALID_DATA ioctl To: Namjae Jeon Cc: sj1557.seo@samsung.com, yuezhang.mo@sony.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260311222613.2010177-1-dxdt@dev.snart.me> <20260312150623.GB1742010@frogsfrogsfrogs> <14dc2f67-7916-4990-b1c4-5d442c5d51fc@dev.snart.me> <20260313162408.GE6023@frogsfrogsfrogs> <898f4927-30a4-4ccb-b080-9e4d2fe3af1e@dev.snart.me> From: David Timber Content-Language: en-US, ko Autocrypt: addr=dxdt@dev.snart.me; keydata= xjMEYmJg1hYJKwYBBAHaRw8BAQdAf5E+ri1XLtjqYbZdHOyc8oS+1/XJ5bSlbx5WHXmVBZzN IERhdmlkIFRpbWJlciA8ZHhkdEBkZXYuc25hcnQubWU+wpQEExYKADwWIQQn/Jn96EMUaIoF X+T/ldyyrZpWaAUCYmJg1gIbAwULCQgHAgMiAgEGFQoJCAsCBBYCAwECHgcCF4AACgkQ/5Xc sq2aVmjJZwD8COjPlUwccrlRvbNQ6f87DWchtYO0o8W2DNRM3RLps0EA/jEhIbRV6AsyC8jr 30Ut3aJ3/mO/6G4sLj7OvkEEBH0MzjgEYmJg1hIKKwYBBAGXVQEFAQEHQFpgtIgaByv9lIEY EmpavMO0pYjtu7TMJynwdnGYkN9LAwEIB8J4BBgWCgAgFiEEJ/yZ/ehDFGiKBV/k/5Xcsq2a VmgFAmJiYNYCGwwACgkQ/5Xcsq2aVmhFCwEA0kM9VyYB4bLCM7+SuXUUH+5Ec99Nj4RXxFad Key9GuwA/2BZK6bNyrLSfEk2JDRoskqf7OIL0wa6JOD5SrBnMe8E In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 3/19/26 09:51, Namjae Jeon wrote: > Since SEEK_HOLE will be supported as part of the upcoming iomap work, > your patch below can be dropped and I won't apply it. And I would be > very grateful if you could submit your FIEMAP patch after iomap > support lands. > Thanks! Fair enough. As mentioned previously, a bunch of xfstests will fail because exFAT's SEEK_HOLE doesn't behave like all the other sparse file systems would. Will have to disable part or all of lseek() test cases. I had another idea of using FALLOC_FL_ZERO_RANGE as means of truncating VDL. I'll make that one offical send send them through. Or, if you already thought of that too, well, sorry to bother you. Cheers, Davo