x86: also define AT_VECTOR_SIZE_ARCH
The patch introducing this left out 64-bit x86 despite it also having extra entries. this solves Xen guest troubles. Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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@ -7,6 +7,13 @@
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#ifdef __KERNEL__
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/* entries in ARCH_DLINFO: */
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#ifdef CONFIG_IA32_EMULATION
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# define AT_VECTOR_SIZE_ARCH 2
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#else
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# define AT_VECTOR_SIZE_ARCH 1
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#endif
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#define __SAVE(reg,offset) "movq %%" #reg ",(14-" #offset ")*8(%%rsp)\n\t"
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#define __RESTORE(reg,offset) "movq (14-" #offset ")*8(%%rsp),%%" #reg "\n\t"
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