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From: Chao Yu <chao@kernel.org>
To: Gao Xiang <hsiangkao@linux.alibaba.com>, linux-erofs@lists.ozlabs.org
Cc: chao@kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] erofs: improve LZ4 error strings
Date: Thu, 22 Jan 2026 12:21:28 +0800	[thread overview]
Message-ID: <f3e2e867-7572-4b27-ab9b-401aad13da05@kernel.org> (raw)
In-Reply-To: <20251219064336.684930-1-hsiangkao@linux.alibaba.com>

On 12/19/2025 2:43 PM, Gao Xiang wrote:
> Just like what was done for other algorithms, let's propagate detailed
> error reasons for LZ4 instead of just -EFSCORRUPTED to users:
> 
>   "corrupted compressed data":
>      the compressed data is malformed or
>        destination buffer is not large enough
> 
>   "unexpected end of stream":
>      the compressed stream ends normally, but without producing enough
>      decompressed data.
> 
>   "compressed data start not found":
>      can be returned by z_erofs_fixup_insize().
> 
> Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>

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

Thanks,

      reply	other threads:[~2026-01-22  4:21 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-12-19  6:43 Gao Xiang
2026-01-22  4:21 ` Chao Yu [this message]

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