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    SubjectRe: [BUG] as of trunk build Linux kernel trunk entry_32.S got error
    On Thu, Mar 03, 2011 at 05:48:01AM -0800, H.J. Lu wrote:
    > On Wed, Mar 2, 2011 at 10:16 PM, Hui Zhu <teawater@gmail.com> wrote:
    > > as -version
    > > GNU assembler (GNU Binutils) 2.21.51.20110303
    > >  AS      arch/x86/kernel/entry_32.o
    > > /home/teawater/big/kernel/linux-2.6/arch/x86/kernel/entry_32.S:
    > > Assembler messages:
    > > /home/teawater/big/kernel/linux-2.6/arch/x86/kernel/entry_32.S:1422:
    > > Error: .size expression does not evaluate to a constant
    > >
    > > When I change back to the as of system, everything is OK.
    > >
    > > Because I always use the as of trunk, so I think a recent PATCH caused
    > > the problem.
    > >
    >
    > You need
    >
    > http://git.kernel.org/?p=linux/kernel/git/hjl/linux-2.6.37.y.git;a=commitdiff;h=2c5ce9c1b8eb927c131a31d4466e24e00647e9cb

    That doesn't fix the similar entry_32.S problem. Here you go.

    diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
    index c8b4efa..9ca3b0e 100644
    --- a/arch/x86/kernel/entry_32.S
    +++ b/arch/x86/kernel/entry_32.S
    @@ -1413,7 +1413,7 @@ ENTRY(async_page_fault)
    CFI_ADJUST_CFA_OFFSET 4
    jmp error_code
    CFI_ENDPROC
    -END(apf_page_fault)
    +END(async_page_fault)
    #endif

    /*
    --
    Alan Modra
    Australia Development Lab, IBM
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