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| author | Joseph Salisbury <joseph.salisbury@microsoft.com> | 2020-09-26 07:26:26 -0700 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2020-09-28 09:01:07 +0000 |
| commit | e1471463180ddc36aa9970fe6a413feb0b608990 (patch) | |
| tree | 48967d5588092e9ca560d2b6cea3279580401068 /arch/x86/kernel/cpu/mshyperv.c | |
| parent | 6d2730cb11214f492cbf381cef1758e15857bb69 (diff) | |
| download | linux-e1471463180ddc36aa9970fe6a413feb0b608990.tar.bz2 | |
x86/hyperv: Remove aliases with X64 in their name
In the architecture independent version of hyperv-tlfs.h, commit c55a844f46f958b
removed the "X64" in the symbol names so they would make sense for both x86 and
ARM64. That commit added aliases with the "X64" in the x86 version of hyperv-tlfs.h
so that existing x86 code would continue to compile.
As a cleanup, update the x86 code to use the symbols without the "X64", then remove
the aliases. There's no functional change.
Signed-off-by: Joseph Salisbury <joseph.salisbury@microsoft.com>
Link: https://lore.kernel.org/r/1601130386-11111-1-git-send-email-jsalisbury@linux.microsoft.com
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Diffstat (limited to 'arch/x86/kernel/cpu/mshyperv.c')
| -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 31125448b174..9834a43cd0fa 100644 --- a/arch/x86/kernel/cpu/mshyperv.c +++ b/arch/x86/kernel/cpu/mshyperv.c @@ -248,7 +248,7 @@ static void __init ms_hyperv_init_platform(void) hv_host_info_edx >> 24, hv_host_info_edx & 0xFFFFFF); } - if (ms_hyperv.features & HV_X64_ACCESS_FREQUENCY_MSRS && + if (ms_hyperv.features & HV_ACCESS_FREQUENCY_MSRS && ms_hyperv.misc_features & HV_FEATURE_FREQUENCY_MSRS_AVAILABLE) { x86_platform.calibrate_tsc = hv_get_tsc_khz; x86_platform.calibrate_cpu = hv_get_tsc_khz; @@ -270,7 +270,7 @@ static void __init ms_hyperv_init_platform(void) crash_kexec_post_notifiers = true; #ifdef CONFIG_X86_LOCAL_APIC - if (ms_hyperv.features & HV_X64_ACCESS_FREQUENCY_MSRS && + if (ms_hyperv.features & HV_ACCESS_FREQUENCY_MSRS && ms_hyperv.misc_features & HV_FEATURE_FREQUENCY_MSRS_AVAILABLE) { /* * Get the APIC frequency. @@ -296,7 +296,7 @@ static void __init ms_hyperv_init_platform(void) machine_ops.shutdown = hv_machine_shutdown; machine_ops.crash_shutdown = hv_machine_crash_shutdown; #endif - if (ms_hyperv.features & HV_X64_ACCESS_TSC_INVARIANT) { + if (ms_hyperv.features & HV_ACCESS_TSC_INVARIANT) { wrmsrl(HV_X64_MSR_TSC_INVARIANT_CONTROL, 0x1); setup_force_cpu_cap(X86_FEATURE_TSC_RELIABLE); } else { @@ -330,7 +330,7 @@ static void __init ms_hyperv_init_platform(void) alloc_intr_gate(HYPERVISOR_CALLBACK_VECTOR, asm_sysvec_hyperv_callback); /* Setup the IDT for reenlightenment notifications */ - if (ms_hyperv.features & HV_X64_ACCESS_REENLIGHTENMENT) { + if (ms_hyperv.features & HV_ACCESS_REENLIGHTENMENT) { alloc_intr_gate(HYPERV_REENLIGHTENMENT_VECTOR, asm_sysvec_hyperv_reenlightenment); } |