diff options
Diffstat (limited to 'arch/x86/lguest/boot.c')
| -rw-r--r-- | arch/x86/lguest/boot.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index d2235db4085f..136d9df0295e 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -371,8 +371,7 @@ static void lguest_cpuid(unsigned int *eax, unsigned int *ebx, static unsigned long current_cr0, current_cr3; static void lguest_write_cr0(unsigned long val) { - /* 8 == TS bit. */ - lazy_hcall(LHCALL_TS, val & 8, 0, 0); + lazy_hcall(LHCALL_TS, val & X86_CR0_TS, 0, 0); current_cr0 = val; } @@ -387,7 +386,7 @@ static unsigned long lguest_read_cr0(void) static void lguest_clts(void) { lazy_hcall(LHCALL_TS, 0, 0, 0); - current_cr0 &= ~8U; + current_cr0 &= ~X86_CR0_TS; } /* CR2 is the virtual address of the last page fault, which the Guest only ever |