| From 1f59a4581b5ecfe9b4f049a7a2cf904d8352842d Mon Sep 17 00:00:00 2001 |
| From: Nick Desaulniers <ndesaulniers@google.com> |
| Date: Mon, 27 Aug 2018 14:40:09 -0700 |
| Subject: x86/irqflags: Mark native_restore_fl extern inline |
| |
| From: Nick Desaulniers <ndesaulniers@google.com> |
| |
| commit 1f59a4581b5ecfe9b4f049a7a2cf904d8352842d upstream. |
| |
| This should have been marked extern inline in order to pick up the out |
| of line definition in arch/x86/kernel/irqflags.S. |
| |
| Fixes: 208cbb325589 ("x86/irqflags: Provide a declaration for native_save_fl") |
| Reported-by: Ben Hutchings <ben.hutchings@codethink.co.uk> |
| Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> |
| Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
| Reviewed-by: Juergen Gross <jgross@suse.com> |
| Cc: "H. Peter Anvin" <hpa@zytor.com> |
| Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> |
| Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| Cc: stable@vger.kernel.org |
| Link: https://lkml.kernel.org/r/20180827214011.55428-1-ndesaulniers@google.com |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| arch/x86/include/asm/irqflags.h | 3 ++- |
| 1 file changed, 2 insertions(+), 1 deletion(-) |
| |
| --- a/arch/x86/include/asm/irqflags.h |
| +++ b/arch/x86/include/asm/irqflags.h |
| @@ -33,7 +33,8 @@ extern inline unsigned long native_save_ |
| return flags; |
| } |
| |
| -static inline void native_restore_fl(unsigned long flags) |
| +extern inline void native_restore_fl(unsigned long flags); |
| +extern inline void native_restore_fl(unsigned long flags) |
| { |
| asm volatile("push %0 ; popf" |
| : /* no output */ |
