linux-kernel - Re: [PATCH] staging: erofs: use the new LZ4_decompress_safe

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Message-ID: <a3b6d2dc-43e3-ed30-a209-55523671a0b0@huawei.com>
Date:   Thu, 8 Nov 2018 14:11:47 +0800
From:   Chao Yu <yuchao0@...wei.com>
To:     Gao Xiang <gaoxiang25@...wei.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        <devel@...verdev.osuosl.org>, Chao Yu <chao@...nel.org>
CC:     LKML <linux-kernel@...r.kernel.org>,
        <linux-erofs@...ts.ozlabs.org>, "Miao Xie" <miaoxie@...wei.com>,
        <weidu.du@...wei.com>
Subject: Re: [PATCH] staging: erofs: use the new LZ4_decompress_safe_partial()

On 2018/11/8 12:00, Gao Xiang wrote:
> LZ4_decompress_safe_partial() can now decode exactly the nb of bytes
> requested after the upstreamed commit 2209fda323e2 ("lib/lz4: update LZ4
> decompressor module"), remove the erofs hacked lz4 decompression code.
> 
> A more cleaned compressor wrapper will be introduced in the subsequent
> patches in order to prepare for supporting multiple compression algorithms.
> 
> Signed-off-by: Gao Xiang <gaoxiang25@...wei.com>
> ---
> 
> Hi Chao,
>  Could you please kindly confirm (review) this before merging into the staging tree?

Looks good to me.

Reviewed-by: Chao Yu <yuchao0@...wei.com>

Thanks,