* [PATCH] block: provide compat ioctl for BLKZEROOUT
@ 2014-07-02 16:46 Mikulas Patocka
2014-07-13 13:24 ` Martin K. Petersen
0 siblings, 1 reply; 3+ messages in thread
From: Mikulas Patocka @ 2014-07-02 16:46 UTC (permalink / raw)
To: Jens Axboe, Martin K. Petersen; +Cc: linux-kernel
This patch provides the compat BLKZEROOUT ioctl. The argument is a pointer
to two uint64_t values, so there is no need to translate it.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: stable@vger.kernel.org # 3.7+
---
block/compat_ioctl.c | 1 +
1 file changed, 1 insertion(+)
Index: linux-3.16-rc3/block/compat_ioctl.c
===================================================================
--- linux-3.16-rc3.orig/block/compat_ioctl.c 2014-07-02 18:19:02.000000000 +0200
+++ linux-3.16-rc3/block/compat_ioctl.c 2014-07-02 18:19:37.000000000 +0200
@@ -690,6 +690,7 @@ long compat_blkdev_ioctl(struct file *fi
case BLKROSET:
case BLKDISCARD:
case BLKSECDISCARD:
+ case BLKZEROOUT:
/*
* the ones below are implemented in blkdev_locked_ioctl,
* but we call blkdev_ioctl, which gets the lock for us
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] block: provide compat ioctl for BLKZEROOUT
2014-07-02 16:46 [PATCH] block: provide compat ioctl for BLKZEROOUT Mikulas Patocka
@ 2014-07-13 13:24 ` Martin K. Petersen
2014-07-14 10:27 ` Jens Axboe
0 siblings, 1 reply; 3+ messages in thread
From: Martin K. Petersen @ 2014-07-13 13:24 UTC (permalink / raw)
To: Mikulas Patocka; +Cc: Jens Axboe, Martin K. Petersen, linux-kernel
>>>>> "Mikulas" == Mikulas Patocka <mpatocka@redhat.com> writes:
Mikulas> This patch provides the compat BLKZEROOUT ioctl. The argument
Mikulas> is a pointer to two uint64_t values, so there is no need to
Mikulas> translate it.
Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
--
Martin K. Petersen Oracle Linux Engineering
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] block: provide compat ioctl for BLKZEROOUT
2014-07-13 13:24 ` Martin K. Petersen
@ 2014-07-14 10:27 ` Jens Axboe
0 siblings, 0 replies; 3+ messages in thread
From: Jens Axboe @ 2014-07-14 10:27 UTC (permalink / raw)
To: Martin K. Petersen, Mikulas Patocka; +Cc: linux-kernel
On 2014-07-13 15:24, Martin K. Petersen wrote:
>>>>>> "Mikulas" == Mikulas Patocka <mpatocka@redhat.com> writes:
>
> Mikulas> This patch provides the compat BLKZEROOUT ioctl. The argument
> Mikulas> is a pointer to two uint64_t values, so there is no need to
> Mikulas> translate it.
>
> Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
Applied, thanks Mikulas.
--
Jens Axboe
^ permalink raw reply [flat|nested] 3+ messages in thread
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2014-07-02 16:46 [PATCH] block: provide compat ioctl for BLKZEROOUT Mikulas Patocka
2014-07-13 13:24 ` Martin K. Petersen
2014-07-14 10:27 ` Jens Axboe
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