diff options
author | Arnd Bergmann <arnd@arndb.de> | 2023-08-09 16:05:00 +0300 |
---|---|---|
committer | Dave Hansen <dave.hansen@linux.intel.com> | 2023-08-10 19:13:21 +0300 |
commit | eb3515dc99c7c85f4170b50838136b2a193f8012 (patch) | |
tree | 34c3f47132380217a7d43486245bab1413cc64c6 /arch/x86/kvm | |
parent | a57c27c7ad85c420b7de44c6ee56692d51709dda (diff) | |
download | linux-eb3515dc99c7c85f4170b50838136b2a193f8012.tar.xz |
x86: Move gds_ucode_mitigated() declaration to header
The declaration got placed in the .c file of the caller, but that
causes a warning for the definition:
arch/x86/kernel/cpu/bugs.c:682:6: error: no previous prototype for 'gds_ucode_mitigated' [-Werror=missing-prototypes]
Move it to a header where both sides can observe it instead.
Fixes: 81ac7e5d74174 ("KVM: Add GDS_NO support to KVM")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Tested-by: Daniel Sneddon <daniel.sneddon@linux.intel.com>
Cc: stable@kernel.org
Link: https://lore.kernel.org/all/20230809130530.1913368-2-arnd%40kernel.org
Diffstat (limited to 'arch/x86/kvm')
-rw-r--r-- | arch/x86/kvm/x86.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 19d9ff92d699..c381770bcbf1 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -314,8 +314,6 @@ u64 __read_mostly host_xcr0; static struct kmem_cache *x86_emulator_cache; -extern bool gds_ucode_mitigated(void); - /* * When called, it means the previous get/set msr reached an invalid msr. * Return true if we want to ignore/silent this failed msr access. |