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    SubjectRe: [PATCH] kexec jump: fix code size checking
    On Wed, 13 Aug 2008 09:19:27 -0400 Vivek Goyal <vgoyal@redhat.com> wrote:

    > On Wed, Aug 13, 2008 at 09:04:35AM +0800, Huang Ying wrote:
    > > Fix building issue when CONFIG_KEXEC=n. Thanks to Vivek Goyal for his
    > > reminding.
    > >
    > > Signed-off-by: Huang Ying <ying.huang@intel.com>
    > >
    > > ---
    > > include/asm-x86/kexec.h | 3 +++
    > > 1 file changed, 3 insertions(+)
    > >
    > > --- a/include/asm-x86/kexec.h
    > > +++ b/include/asm-x86/kexec.h
    > > @@ -43,6 +43,9 @@
    > >
    > > #ifdef CONFIG_X86_32
    > > # define KEXEC_CONTROL_CODE_MAX_SIZE 2048
    > > +# ifndef CONFIG_KEXEC
    > > +# define kexec_control_code_size 0
    > > +# endif
    > > #endif
    > >
    > > #ifndef __ASSEMBLY__
    >
    > I think Andrew already fixed it. Right way is to put code in vmlinux.lds.S
    > under #ifdef CONFIG_KEXEC, than defining the symbol kexec_control_code_size
    > if CONFIG_KEXEC=n

    I was wondering about that.

    I resurrected that patch.


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