diff options
Diffstat (limited to 'arch/arm64/hyperv')
| -rw-r--r-- | arch/arm64/hyperv/hv_core.c | 14 | ||||
| -rw-r--r-- | arch/arm64/hyperv/mshyperv.c | 22 |
2 files changed, 18 insertions, 18 deletions
diff --git a/arch/arm64/hyperv/hv_core.c b/arch/arm64/hyperv/hv_core.c index b54c347937..f1ebc025e1 100644 --- a/arch/arm64/hyperv/hv_core.c +++ b/arch/arm64/hyperv/hv_core.c @@ -160,22 +160,22 @@ void hyperv_report_panic(struct pt_regs *regs, long err, bool in_die) return; panic_reported = true; - guest_id = hv_get_vpreg(HV_REGISTER_GUEST_OSID); + guest_id = hv_get_vpreg(HV_REGISTER_GUEST_OS_ID); /* * Hyper-V provides the ability to store only 5 values. * Pick the passed in error value, the guest_id, the PC, * and the SP. */ - hv_set_vpreg(HV_REGISTER_CRASH_P0, err); - hv_set_vpreg(HV_REGISTER_CRASH_P1, guest_id); - hv_set_vpreg(HV_REGISTER_CRASH_P2, regs->pc); - hv_set_vpreg(HV_REGISTER_CRASH_P3, regs->sp); - hv_set_vpreg(HV_REGISTER_CRASH_P4, 0); + hv_set_vpreg(HV_REGISTER_GUEST_CRASH_P0, err); + hv_set_vpreg(HV_REGISTER_GUEST_CRASH_P1, guest_id); + hv_set_vpreg(HV_REGISTER_GUEST_CRASH_P2, regs->pc); + hv_set_vpreg(HV_REGISTER_GUEST_CRASH_P3, regs->sp); + hv_set_vpreg(HV_REGISTER_GUEST_CRASH_P4, 0); /* * Let Hyper-V know there is crash data available */ - hv_set_vpreg(HV_REGISTER_CRASH_CTL, HV_CRASH_CTL_CRASH_NOTIFY); + hv_set_vpreg(HV_REGISTER_GUEST_CRASH_CTL, HV_CRASH_CTL_CRASH_NOTIFY); } EXPORT_SYMBOL_GPL(hyperv_report_panic); diff --git a/arch/arm64/hyperv/mshyperv.c b/arch/arm64/hyperv/mshyperv.c index f1b8a04ee9..b1a4de4eee 100644 --- a/arch/arm64/hyperv/mshyperv.c +++ b/arch/arm64/hyperv/mshyperv.c @@ -19,10 +19,17 @@ static bool hyperv_initialized; +int hv_get_hypervisor_version(union hv_hypervisor_version_info *info) +{ + hv_get_vpreg_128(HV_REGISTER_HYPERVISOR_VERSION, + (struct hv_get_vp_registers_output *)info); + + return 0; +} + static int __init hyperv_init(void) { struct hv_get_vp_registers_output result; - u32 a, b, c, d; u64 guest_id; int ret; @@ -39,7 +46,7 @@ static int __init hyperv_init(void) /* Setup the guest ID */ guest_id = hv_generate_guest_id(LINUX_VERSION_CODE); - hv_set_vpreg(HV_REGISTER_GUEST_OSID, guest_id); + hv_set_vpreg(HV_REGISTER_GUEST_OS_ID, guest_id); /* Get the features and hints from Hyper-V */ hv_get_vpreg_128(HV_REGISTER_FEATURES, &result); @@ -54,15 +61,6 @@ static int __init hyperv_init(void) ms_hyperv.features, ms_hyperv.priv_high, ms_hyperv.hints, ms_hyperv.misc_features); - /* Get information about the Hyper-V host version */ - hv_get_vpreg_128(HV_REGISTER_HYPERVISOR_VERSION, &result); - a = result.as32.a; - b = result.as32.b; - c = result.as32.c; - d = result.as32.d; - pr_info("Hyper-V: Host Build %d.%d.%d.%d-%d-%d\n", - b >> 16, b & 0xFFFF, a, d & 0xFFFFFF, c, d >> 24); - ret = hv_common_init(); if (ret) return ret; @@ -74,6 +72,8 @@ static int __init hyperv_init(void) return ret; } + ms_hyperv_late_init(); + hyperv_initialized = true; return 0; } |