From 9d9c9656871cd9fc1d03a2b4f47a278d54c6d03d Mon Sep 17 00:00:00 2001 From: Sunil Muthuswamy Date: Sat, 28 Jul 2018 21:58:47 +0000 Subject: Drivers: hv: vmbus: Get rid of MSR access from vmbus_drv.c Get rid of ISA specific code from vmus_drv.c which is common code. Fixes: 81b18bce48af ("Drivers: HV: Send one page worth of kmsg dump over Hyper-V during panic") Signed-off-by: Sunil Muthuswamy Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman --- drivers/hv/vmbus_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/hv') diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 5e946b1be54c..db145e1a7049 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -1146,7 +1146,7 @@ static int vmbus_bus_init(void) * Register for panic kmsg callback only if the right * capability is supported by the hypervisor. */ - rdmsrl(HV_X64_MSR_CRASH_CTL, hyperv_crash_ctl); + hv_get_crash_ctl(hyperv_crash_ctl); if (hyperv_crash_ctl & HV_CRASH_CTL_CRASH_NOTIFY_MSG) { hv_panic_page = (void *)get_zeroed_page(GFP_KERNEL); if (hv_panic_page) { -- cgit v1.2.3-59-g8ed1b