Messages in this thread | | | Date | Mon, 14 Jul 2008 15:05:16 -0700 | From | "H. Peter Anvin" <> | Subject | Re: [PATCH] x86_64: ia32_signal.c: use macro instead of immediate |
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Hiroshi Shimamoto wrote: > From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> > > Make and use macro FIX_EFLAGS, instead of immediate value 0x40DD5 in > ia32_restore_sigcontext(). > > + > +#ifdef CONFIG_X86_32 > +# define FIX_EFLAGS (__FIX_EFLAGS | X86_EFLAGS_RF) > +#else > +# define FIX_EFLAGS __FIX_EFLAGS > +#endif > +
Where did this come from? First of all, this is in a 64-bit-only file, so CONFIG_X86_32 will never be set; second of all, it seems a bit fishy that these should be different.
-hpa
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