linux-kernel - Re: Linux 3.7-rc8

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Message-ID: <874nk2u69u.fsf@silenus.orebokech.com>
Date:	Mon, 03 Dec 2012 23:20:45 +0100
From:	Romain Francoise <romain@...bokech.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: Linux 3.7-rc8

Hi Linus,

Linus Torvalds <torvalds@...ux-foundation.org> writes:

> Linus Torvalds (5):
>       fs/buffer.c: make block-size be per-page and protected by the page lock
>       blockdev: remove bd_block_size_semaphore again
>       direct-io: don't read inode->i_blkbits multiple times
>       blkdev_max_block: make private to fs/buffer.c

Could these changes be the reason for the following suddenly appearing in
one of my VMs with rc8 (no such messages with rc7)? Pretty standard virtio
setup in KVM.

[   11.832295] attempt to access beyond end of device
[   11.832298] vda1: rw=0, want=4192904, limit=4192902
[   11.832299] Buffer I/O error on device vda1, logical block 524112
[   11.832394] attempt to access beyond end of device
[   11.832395] vda1: rw=0, want=4192904, limit=4192902
[   11.832396] Buffer I/O error on device vda1, logical block 524112

Thanks.
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