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| author | Olaf Hering <olaf@aepfle.de> | 2020-04-07 19:27:39 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-02 17:25:55 +0200 |
| commit | cae0dc1972936cd6bad3f599af35ddf90f920621 (patch) | |
| tree | 6b87872c21344efddf63f03af668fbfb1393c746 /arch | |
| parent | f9891a9eaf20f39d4191c83223dd7fd9f38a5ca7 (diff) | |
| download | linux-cae0dc1972936cd6bad3f599af35ddf90f920621.tar.gz linux-cae0dc1972936cd6bad3f599af35ddf90f920621.tar.bz2 linux-cae0dc1972936cd6bad3f599af35ddf90f920621.zip | |
x86: hyperv: report value of misc_features
[ Upstream commit 97d9f1c43bedd400301d6f1eff54d46e8c636e47 ]
A few kernel features depend on ms_hyperv.misc_features, but unlike its
siblings ->features and ->hints, the value was never reported during boot.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Link: https://lore.kernel.org/r/20200407172739.31371-1-olaf@aepfle.de
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/cpu/mshyperv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c index fc93ae325515..f8b0fa2dbe37 100644 --- a/arch/x86/kernel/cpu/mshyperv.c +++ b/arch/x86/kernel/cpu/mshyperv.c @@ -214,8 +214,8 @@ static void __init ms_hyperv_init_platform(void) ms_hyperv.misc_features = cpuid_edx(HYPERV_CPUID_FEATURES); ms_hyperv.hints = cpuid_eax(HYPERV_CPUID_ENLIGHTMENT_INFO); - pr_info("Hyper-V: features 0x%x, hints 0x%x\n", - ms_hyperv.features, ms_hyperv.hints); + pr_info("Hyper-V: features 0x%x, hints 0x%x, misc 0x%x\n", + ms_hyperv.features, ms_hyperv.hints, ms_hyperv.misc_features); ms_hyperv.max_vp_index = cpuid_eax(HYPERV_CPUID_IMPLEMENT_LIMITS); ms_hyperv.max_lp_index = cpuid_ebx(HYPERV_CPUID_IMPLEMENT_LIMITS); |