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From: Dave Kleikamp <dave.kleikamp@oracle.com>
To: sparclinux@vger.kernel.org
Subject: Re: [Resend] [PATCH] Revert "sparc64: Fix __copy_{to,from}_user_inatomic defines."
Date: Thu, 02 Jan 2014 17:51:21 +0000	[thread overview]
Message-ID: <52C5A719.7020806@oracle.com> (raw)
In-Reply-To: <52C58DC7.5090009@oracle.com>

On 01/02/2014 11:45 AM, David Miller wrote:
> From: Dave Kleikamp <dave.kleikamp@oracle.com>
> Date: Thu, 02 Jan 2014 10:03:19 -0600
> 
>> This reverts commit 145e1c0023585e0e8f6df22316308ec61c5066b2.
>>
>> This commit broke the behavior of __copy_from_user_inatomic when
>> it is only partially successful. Instead of returning the number
>> of bytes not copied, it now returns 1. This translates to the
>> wrong value being returned by iov_iter_copy_from_user_atomic.
>>
>> xfstests generic/246 and LTP writev01 both fail on btrfs and nfs
>> because of this.
>>
>> Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
> 
> I got your first copy and it's properly queued up in patchwork,
> you don't need to send it again, I've just been really busy.

Thanks. I understand. I hope you took time to enjoy the holidays as
well. :-)

Shaggy

      parent reply	other threads:[~2014-01-02 17:51 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-02 16:03 [Resend] [PATCH] Revert "sparc64: Fix __copy_{to,from}_user_inatomic defines." Dave Kleikamp
2014-01-02 16:06 ` Dave Kleikamp
2014-01-02 17:45 ` David Miller
2014-01-02 17:51 ` Dave Kleikamp [this message]

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