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x86/entry: __always_inline debugreg for noinstr

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vmlinux.o: warning: objtool: exc_debug()+0x21: call to native_get_debugreg() leaves .noinstr.text section

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20200603114051.954401211@infradead.org
This commit is contained in:
Peter Zijlstra
2020-06-03 13:40:17 +02:00
committed by Thomas Gleixner
parent 3e77abda65
commit 28eaf87121
1 changed files with 3 additions and 3 deletions
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6
arch/x86/include/asm/debugreg.h
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@@ -18,7 +18,7 @@ DECLARE_PER_CPU(unsigned long, cpu_dr7);
native_set_debugreg(register, value)
#endif
static inline unsigned long native_get_debugreg(int regno)
static __always_inline unsigned long native_get_debugreg(int regno)
{
unsigned long val = 0; /* Damn you, gcc! */
@@ -47,7 +47,7 @@ static inline unsigned long native_get_debugreg(int regno)
return val;
}
static inline void native_set_debugreg(int regno, unsigned long value)
static __always_inline void native_set_debugreg(int regno, unsigned long value)
{
switch (regno) {
case 0:
@@ -85,7 +85,7 @@ static inline void hw_breakpoint_disable(void)
set_debugreg(0UL, 3);
}
static inline bool hw_breakpoint_active(void)
static __always_inline bool hw_breakpoint_active(void)
{
return __this_cpu_read(cpu_dr7) & DR_GLOBAL_ENABLE_MASK;
}