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From: Kevin Wolf <kwolf@redhat.com>
To: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Cc: vsementsov@virtuozzo.com, qemu-block@nongnu.org,
	qemu-devel@nongnu.org, mreitz@redhat.com, den@openvz.org
Subject: Re: [Qemu-devel] [PATCH] iotests: Set read-zeroes on in null block driver for Valgrind
Date: Tue, 16 Jul 2019 13:19:28 +0200	[thread overview]
Message-ID: <20190716111928.GA7297@linux.fritz.box> (raw)
In-Reply-To: <1563206879-396579-1-git-send-email-andrey.shinkevich@virtuozzo.com>

Am 15.07.2019 um 18:07 hat Andrey Shinkevich geschrieben:
> The Valgrind tool reports about the uninitialised buffer 'buf'
> instantiated on the stack of the function guess_disk_lchs().
> Pass 'read-zeroes=on' to the null block driver to make it deterministic.
> The output of the tests 051, 186 and 227 now includes the parameter
> 'read-zeroes'. So, the benchmark output files are being changed too.
> 
> Suggested-by: Kevin Wolf <kwolf@redhat.com>
> Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>

Thanks, applied to the block branch.

Kevin


  reply	other threads:[~2019-07-16 11:19 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-15 16:07 [Qemu-devel] [PATCH] iotests: Set read-zeroes on in null block driver for Valgrind Andrey Shinkevich
2019-07-16 11:19 ` Kevin Wolf [this message]
2019-07-17  7:33   ` Andrey Shinkevich
  -- strict thread matches above, loose matches on Subject: below --
2019-07-15 16:06 Andrey Shinkevich
2019-07-19  0:14 ` John Snow
2019-07-19  9:23   ` Andrey Shinkevich
2019-07-19 14:15   ` Andrey Shinkevich

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