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-rw-r--r--arch/ia64/include/asm/paravirt_privop.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/paravirt_privop.h b/arch/ia64/include/asm/paravirt_privop.h
index d577aac11835..0b597424fcfc 100644
--- a/arch/ia64/include/asm/paravirt_privop.h
+++ b/arch/ia64/include/asm/paravirt_privop.h
@@ -78,6 +78,19 @@ extern unsigned long ia64_native_getreg_func(int regnum);
78 ia64_native_rsm(mask); \ 78 ia64_native_rsm(mask); \
79 } while (0) 79 } while (0)
80 80
81/* returned ip value should be the one in the caller,
82 * not in __paravirt_getreg() */
83#define paravirt_getreg(reg) \
84 ({ \
85 unsigned long res; \
86 BUILD_BUG_ON(!__builtin_constant_p(reg)); \
87 if ((reg) == _IA64_REG_IP) \
88 res = ia64_native_getreg(_IA64_REG_IP); \
89 else \
90 res = pv_cpu_ops.getreg(reg); \
91 res; \
92 })
93
81/****************************************************************************** 94/******************************************************************************
82 * replacement of hand written assembly codes. 95 * replacement of hand written assembly codes.
83 */ 96 */