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From: Chao Yu <chao@kernel.org>
To: Jan Prusakowski <jprusakowski@google.com>,
	Zorro Lang <zlang@kernel.org>, Eric Biggers <ebiggers@google.com>,
	fstests@vger.kernel.org
Cc: chao@kernel.org, jaegeuk@kernel.org,
	linux-f2fs-devel@lists.sourceforge.net
Subject: Re: [PATCH v3] common/encrypt: Explicitly set the test file to uncompressed
Date: Sat, 11 Oct 2025 15:13:28 +0800	[thread overview]
Message-ID: <508e5cba-6523-41cb-af38-0e8dbbce6cbc@kernel.org> (raw)
In-Reply-To: <20251006095813.3497619-1-jprusakowski@google.com>

On 10/6/25 17:58, Jan Prusakowski wrote:
> verify_ciphertext_for_encryption_policy() checks if encryption works
> correctly by reading encrypted file's contents directly from a block device and
> comparing it to a known good ciphertext.
> 
> This, however, won't work if the test file is also compressed. So this patch
> adds a check if a test file is compressed and disables its compression in this
> case.
> 
> Signed-off-by: Jan Prusakowski <jprusakowski@google.com>

Reviewed-by: Chao Yu <chao@kernel.org>

Thanks,

WARNING: multiple messages have this Message-ID (diff)
From: Chao Yu via Linux-f2fs-devel <linux-f2fs-devel@lists.sourceforge.net>
To: Jan Prusakowski <jprusakowski@google.com>,
	Zorro Lang <zlang@kernel.org>,
	 Eric Biggers <ebiggers@google.com>,
	fstests@vger.kernel.org
Cc: jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net
Subject: Re: [f2fs-dev] [PATCH v3] common/encrypt: Explicitly set the test file to uncompressed
Date: Sat, 11 Oct 2025 15:13:28 +0800	[thread overview]
Message-ID: <508e5cba-6523-41cb-af38-0e8dbbce6cbc@kernel.org> (raw)
In-Reply-To: <20251006095813.3497619-1-jprusakowski@google.com>

On 10/6/25 17:58, Jan Prusakowski wrote:
> verify_ciphertext_for_encryption_policy() checks if encryption works
> correctly by reading encrypted file's contents directly from a block device and
> comparing it to a known good ciphertext.
> 
> This, however, won't work if the test file is also compressed. So this patch
> adds a check if a test file is compressed and disables its compression in this
> case.
> 
> Signed-off-by: Jan Prusakowski <jprusakowski@google.com>

Reviewed-by: Chao Yu <chao@kernel.org>

Thanks,


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  parent reply	other threads:[~2025-10-11  7:13 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-06  9:58 [PATCH v3] common/encrypt: Explicitly set the test file to uncompressed Jan Prusakowski
2025-10-06  9:58 ` [f2fs-dev] " Jan Prusakowski via Linux-f2fs-devel
2025-10-06 15:44 ` Eric Biggers
2025-10-06 15:44   ` [f2fs-dev] " Eric Biggers via Linux-f2fs-devel
2025-10-11  7:13 ` Chao Yu [this message]
2025-10-11  7:13   ` Chao Yu via Linux-f2fs-devel

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