From: Anthony Liguori <anthony@codemonkey.ws>
To: Glauber Costa <glommer@redhat.com>
Cc: kvm@vger.kernel.org, avi@redhat.com
Subject: Re: [PATCH] don't use a 32-bit bit type as offset argument.
Date: Wed, 13 May 2009 16:43:21 -0500 [thread overview]
Message-ID: <4A0B3EF9.1050105@codemonkey.ws> (raw)
In-Reply-To: <1242242474-7599-1-git-send-email-glommer@redhat.com>
Glauber Costa wrote:
> In the call path of kvm_get_dirty_pages_log_range(),
> its caller kvm_get_dirty_bitmap_cb() passes the
> target_phys_addr_t both as start_addr and the offset.
> So, using int will make dirty tracking over 4G fail
> completely.
>
> Of course we should be using qemu types in
> here, so please don't get me started on this. The whole
> file is wrong already ;)
>
:-)
> Signed-off-by: Glauber Costa <glommer@redhat.com>
>
Good candidate for stable too.
Regards,
Anthony Liguori
next prev parent reply other threads:[~2009-05-13 21:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-13 19:21 [PATCH] don't use a 32-bit bit type as offset argument Glauber Costa
2009-05-13 20:23 ` Ryan Harper
2009-05-13 20:36 ` Glauber Costa
2009-05-13 21:43 ` Anthony Liguori [this message]
2009-05-14 12:16 ` Avi Kivity
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