diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-03-17 10:45:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-03-17 10:45:49 -0700 |
| commit | 0eb392ec095ee29b932985deefb43e6d86d8a463 (patch) | |
| tree | 778cd8e7313e867a2fce06a253ba706a2968f2c2 /arch/x86/xen/time.c | |
| parent | cb80b960ce44e3e4e90985bb65a84c1a10c450ee (diff) | |
| parent | 7ad2c39860dc0ca01d2152232224d2124e160fe3 (diff) | |
Merge tag 'for-linus-6.3-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
- cleanup for xen time handling
- enable the VGA console in a Xen PVH dom0
- cleanup in the xenfs driver
* tag 'for-linus-6.3-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen: remove unnecessary (void*) conversions
x86/PVH: obtain VGA console info in Dom0
x86/xen/time: cleanup xen_tsc_safe_clocksource
xen: update arch/x86/include/asm/xen/cpuid.h
Diffstat (limited to 'arch/x86/xen/time.c')
| -rw-r--r-- | arch/x86/xen/time.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index 1d597364b49d..b74ac2562cfb 100644 --- a/arch/x86/xen/time.c +++ b/arch/x86/xen/time.c @@ -20,6 +20,7 @@ #include <asm/pvclock.h> #include <asm/xen/hypervisor.h> #include <asm/xen/hypercall.h> +#include <asm/xen/cpuid.h> #include <xen/events.h> #include <xen/features.h> @@ -503,11 +504,7 @@ static int __init xen_tsc_safe_clocksource(void) /* Leaf 4, sub-leaf 0 (0x40000x03) */ cpuid_count(xen_cpuid_base() + 3, 0, &eax, &ebx, &ecx, &edx); - /* tsc_mode = no_emulate (2) */ - if (ebx != 2) - return 0; - - return 1; + return ebx == XEN_CPUID_TSC_MODE_NEVER_EMULATE; } static void __init xen_time_init(void) |