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    SubjectRe: dmsetup fails on latest kernel
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    On Thu, Jan 19, 2012 at 9:58 PM, H. Peter Anvin <hpa@linux.intel.com> wrote:
    > On 01/19/2012 11:05 AM, Linus Torvalds wrote:
    >>>
    >>>
    >>> Hi,
    >>>
    >>> I have bisected the problem...
    >>>
    >>> It is introduced by this commit:
    >>>
    >>> 303395ac3bf3e2cb488435537d416bc840438fcb is the first bad commit
    >>> commit 303395ac3bf3e2cb488435537d416bc840438fcb
    >>> Author: H. Peter Anvin<hpa@linux.intel.com>
    >>> Date:   Fri Nov 11 16:07:41 2011 -0800
    >>>
    >>>    x86: Generate system call tables and unistd_*.h from tables
    >>
    >>
    >> Interesting. I just munged the old pre-merge
    >>
    >>   arch/x86/kernel/syscall_table_32.S
    >>
    >> and the new
    >>
    >>   arch/x86/syscalls/syscall_32.tbl
    >>
    >> with some trivial shell scripting, and they are definitely identical.
    >>
    >> So the tables look like they match 1:1.
    >>
    >> The compat tables match too, except the new list contains the entry
    >> for bdflush (134), but that's a legacy thing that doesn't matter.
    >>
    >> I wonder what else could be going on. Wrong number of system calls
    >> check? Peter, any ideas?
    >>
    >
    > Not off the top of my head.  I will try to reproduce this and see what the
    > problem is.  Dmitry, what version of binutils and gcc are you using?  It
    > could be that there is a toolchain problem.
    >

    gcc (Ubuntu/Linaro 4.6.1-9ubuntu3) 4.6.1
    binutils 2.21.53.20110810-0ubuntu5.1


    >        -hpa
    >
    >
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