Commit-ID: 26b31f46f036ad89de20cbbb732b76289411eddb Gitweb: https://git.kernel.org/tip/26b31f46f036ad89de20cbbb732b76289411eddb Author: Andi Kleen <[email protected]> AuthorDate: Fri, 29 Mar 2019 17:47:36 -0700 Committer: Thomas Gleixner <[email protected]> CommitDate: Fri, 19 Apr 2019 17:47:35 +0200
x86/cpu/amd: Exclude 32bit only assembler from 64bit build The "vide" inline assembler is only needed on 32bit kernels for old 32bit only CPUs. Guard it with an #ifdef so it's not included in 64bit builds. Signed-off-by: Andi Kleen <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Link: https://lkml.kernel.org/r/[email protected] --- arch/x86/kernel/cpu/amd.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c index 1bcb489e07e7..fb6a64bd765f 100644 --- a/arch/x86/kernel/cpu/amd.c +++ b/arch/x86/kernel/cpu/amd.c @@ -82,12 +82,14 @@ static inline int wrmsrl_amd_safe(unsigned msr, unsigned long long val) * performance at the same time.. */ +#ifdef CONFIG_X86_32 extern __visible void vide(void); __asm__(".text\n" ".globl vide\n" ".type vide, @function\n" ".align 4\n" "vide: ret\n"); +#endif static void init_amd_k5(struct cpuinfo_x86 *c) {
