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xen: make HYPERVISOR_get_debugreg() always_inline

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HYPERVISOR_get_debugreg() is being called from noinstr code, so it
should be attributed "always_inline".

Fixes: f4afb713e5 ("x86/xen: Make get_debugreg() noinstr")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Link: https://lore.kernel.org/r/20211125092056.24758-2-jgross@suse.com
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
This commit is contained in:
Juergen Gross 2021-11-25 10:20:55 +01:00 committed by Boris Ostrovsky
parent 36e8f60f08
commit b1c45ad53e
1 changed files with 1 additions and 1 deletions
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2
arch/x86/include/asm/xen/hypercall.h
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@ -287,7 +287,7 @@ HYPERVISOR_set_debugreg(int reg, unsigned long value)
return _hypercall2(int, set_debugreg, reg, value);
}
static inline unsigned long
static __always_inline unsigned long
HYPERVISOR_get_debugreg(int reg)
{
return _hypercall1(unsigned long, get_debugreg, reg);