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Sender: Guenter Roeck <groeck7@gmail.com>
Subject: Re: Linux 5.14-rc1
To:     Linus Torvalds <torvalds@linux-foundation.org>
Cc:     Christoph Hellwig <hch@lst.de>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Jens Axboe <axboe@kernel.dk>
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From:   Guenter Roeck <linux@roeck-us.net>
Message-ID: <2c03b355-86dd-1fa6-dbaf-5857f4a45a66@roeck-us.net>
Date:   Mon, 12 Jul 2021 12:28:11 -0700
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On 7/12/21 12:03 PM, Linus Torvalds wrote:
> On Mon, Jul 12, 2021 at 6:53 AM Guenter Roeck <linux@roeck-us.net> wrote:
>>
>> On 7/11/21 10:20 PM, Christoph Hellwig wrote:
>>>
>>> This should fіx it:
>>>
>>> -#if !defined(CONFIG_DEBUG_BLOCK_EXT_DEVT)
>>>    #define SD_MINORS   16
>>> -#else
>>> -#define SD_MINORS    0
>>> -#endif
>>>
>>>    static void sd_config_discard(struct scsi_disk *, unsigned int);
>>>    static void sd_config_write_same(struct scsi_disk *);
>>>
>>
>> Yes, that fixes the problem for me.
>>
>> Tested-by: Guenter Roeck <linux@roeck-us.net>
> 
> Thanks for reporting and testing.
> 
> Christoph, can I get that as a proper patch with a commit message?
> 

Christoph already sent it:

https://patchwork.kernel.org/project/linux-block/patch/20210712155001.125632-1-hch@lst.de/

Guenter