external module compat hard codes tsc_khz as 2000000 if KERNEL_VERSION < (2,6,23). This breaks kvmclock on hosts with different frequency. While tsc_khz was only exported on 2.6.23, the majority of relevant older v2.6 based distros seem to have it exported. Signed-off-by: Marcelo Tosatti <mtosatti@xxxxxxxxxx> diff --git a/kernel/external-module-compat-comm.h b/kernel/external-module-compat-comm.h index a14cea2..e0dc577 100644 --- a/kernel/external-module-compat-comm.h +++ b/kernel/external-module-compat-comm.h @@ -387,15 +387,11 @@ static inline struct page *__kvm_vm_fault(struct vm_area_struct *vma, #endif #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23) - -static unsigned __attribute__((__used__)) kvm_tsc_khz = 2000000; - -#else +extern unsigned int tsc_khz; +#endif #define kvm_tsc_khz tsc_khz -#endif - #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,21) #include <linux/ktime.h> -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
