linux-kernel - Re: [PATCH] pstore: fix crypto dependencies of 842/zstd compression

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Date:   Fri, 14 Dec 2018 09:47:28 +0800
From:   廖威雄 <liaoweixiong@...winnertech.com>
To:     gmpy.liaowx@...il.com
Cc:     Tony Luck <tony.luck@...el.com>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] pstore: fix crypto dependencies of 842/zstd compression



在 2018年12月13日 02:43, Kees Cook 写道:
> On Wed, Dec 12, 2018 at 12:24 AM liaoweixiong
> <liaoweixiong@...winnertech.com> wrote:
>>
>> Reference to commit 58eb5b670747 ("pstore: fix crypto dependencies"),
>> which fixed crypto dependencies of deflate, lzo, lz4 and lz4hc
>> compression, but omitted 842 and newer compression zstd from
>> commit 1021bcf44d0e ("pstore: add zstd compression support")
>>
>> Signed-off-by: liaoweixiong <liaoweixiong@...winnertech.com>
> 
> Were you seeing build or config failures without this patch?
> 
testsdfsdf
> -Kees
> 
>> ---
>>   fs/pstore/Kconfig | 4 ++--
>>   1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/fs/pstore/Kconfig b/fs/pstore/Kconfig
>> index 0d19d19..7068f45 100644
>> --- a/fs/pstore/Kconfig
>> +++ b/fs/pstore/Kconfig
>> @@ -44,14 +44,14 @@ config PSTORE_LZ4HC_COMPRESS
>>            This option enables LZ4HC (high compression) mode algorithm.
>>
>>   config PSTORE_842_COMPRESS
>> -       bool "842 compression"
>> +       tristate "842 compression"
>>          depends on PSTORE
>>          select CRYPTO_842
>>          help
>>            This option enables 842 compression algorithm support.
>>
>>   config PSTORE_ZSTD_COMPRESS
>> -       bool "zstd compression"
>> +       tristate "zstd compression"
>>          depends on PSTORE
>>          select CRYPTO_ZSTD
>>          help
>> --
>> 1.9.1
>>
> 
>