diff options
| author | Andy Lutomirski <luto@kernel.org> | 2015-12-29 20:12:18 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-17 09:35:25 +0100 |
| commit | 1a699374533b23ec4deff885db121a5e4c42aa27 (patch) | |
| tree | ee3bd862521fb57c3a7e0311de938c64f8b5ad77 /arch | |
| parent | 8d383ff7deaa3c3b5e2c2b604b20f5844c1f74e0 (diff) | |
x86/vsdo: Fix build on PARAVIRT_CLOCK=y, KVM_GUEST=n
commit 8705d603edd49f1cff165cd3b7998f4c7f098d27 upstream.
arch/x86/built-in.o: In function `arch_setup_additional_pages':
(.text+0x587): undefined reference to `pvclock_pvti_cpu0_va'
KVM_GUEST selects PARAVIRT_CLOCK, so we can make pvclock_pvti_cpu0_va depend
on KVM_GUEST.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Tested-by: Borislav Petkov <bp@alien8.de>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Kees Cook <keescook@chromium.org>
Link: http://lkml.kernel.org/r/444d38a9bcba832685740ea1401b569861d09a72.1451446564.git.luto@kernel.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: James Dingwall <james@dingwall.me.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/pvclock.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/pvclock.h b/arch/x86/include/asm/pvclock.h index 6045cef376c2..c926255745e1 100644 --- a/arch/x86/include/asm/pvclock.h +++ b/arch/x86/include/asm/pvclock.h @@ -4,7 +4,7 @@ #include <linux/clocksource.h> #include <asm/pvclock-abi.h> -#ifdef CONFIG_PARAVIRT_CLOCK +#ifdef CONFIG_KVM_GUEST extern struct pvclock_vsyscall_time_info *pvclock_pvti_cpu0_va(void); #else static inline struct pvclock_vsyscall_time_info *pvclock_pvti_cpu0_va(void) |