diff options
| author | Michael Kelley <mikelley@microsoft.com> | 2022-03-08 11:22:44 -0800 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2022-03-08 20:44:50 +0000 |
| commit | eeda29db98f429a3b6473117e6ce1c213ab614f2 (patch) | |
| tree | 5b4c67cf4f42fbfcec96c777c0e9d6b5e9da69fc | |
| parent | 1d7286729aa616772be334eb908e11f527e1e291 (diff) | |
x86/hyperv: Output host build info as normal Windows version number
Hyper-V provides host version number information that is output in
text form by a Linux guest when it boots. For whatever reason, the
formatting has historically been non-standard. Change it to output
in normal Windows version format for better readability.
Similar code for ARM64 guests already outputs in normal Windows
version format.
Signed-off-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/1646767364-2234-1-git-send-email-mikelley@microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
| -rw-r--r-- | arch/x86/kernel/cpu/mshyperv.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c index 5a99f993e639..6c4b6c67074c 100644 --- a/arch/x86/kernel/cpu/mshyperv.c +++ b/arch/x86/kernel/cpu/mshyperv.c @@ -309,10 +309,10 @@ static void __init ms_hyperv_init_platform(void) hv_host_info_ecx = cpuid_ecx(HYPERV_CPUID_VERSION); hv_host_info_edx = cpuid_edx(HYPERV_CPUID_VERSION); - pr_info("Hyper-V Host Build:%d-%d.%d-%d-%d.%d\n", - hv_host_info_eax, hv_host_info_ebx >> 16, - hv_host_info_ebx & 0xFFFF, hv_host_info_ecx, - hv_host_info_edx >> 24, hv_host_info_edx & 0xFFFFFF); + pr_info("Hyper-V: Host Build %d.%d.%d.%d-%d-%d\n", + hv_host_info_ebx >> 16, hv_host_info_ebx & 0xFFFF, + hv_host_info_eax, hv_host_info_edx & 0xFFFFFF, + hv_host_info_ecx, hv_host_info_edx >> 24); } if (ms_hyperv.features & HV_ACCESS_FREQUENCY_MSRS && |