Messages in this thread | | | Date | Thu, 3 Mar 2011 06:36:04 -0800 | Subject | Re: [BUG] as of trunk build Linux kernel trunk entry_32.S got error | From | "H.J. Lu" <> |
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On Thu, Mar 3, 2011 at 6:30 AM, Alan Modra <amodra@gmail.com> wrote: > 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 > > /* >
The assembler error message is very vague about mismactched .size location. I guess we don't have the infrastructure to provide better diagnostics.
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