kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/arch/x86/include/asm/xen/interface.h
..
..
@@ -379,12 +379,9 @@
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  * Prefix forces emulation of some non-trapping instructions.
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  * Currently only CPUID.
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  */
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-#ifdef __ASSEMBLY__
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-#define XEN_EMULATE_PREFIX .byte 0x0f,0x0b,0x78,0x65,0x6e ;
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-#define XEN_CPUID          XEN_EMULATE_PREFIX cpuid
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-#else
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-#define XEN_EMULATE_PREFIX ".byte 0x0f,0x0b,0x78,0x65,0x6e ; "
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-#define XEN_CPUID          XEN_EMULATE_PREFIX "cpuid"
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-#endif
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+#include <asm/emulate_prefix.h>
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+
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+#define XEN_EMULATE_PREFIX __ASM_FORM(.byte __XEN_EMULATE_PREFIX ;)
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+#define XEN_CPUID          XEN_EMULATE_PREFIX __ASM_FORM(cpuid)
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 #endif /* _ASM_X86_XEN_INTERFACE_H */