From dfc53baae3c6a165a35735b789e3e083786271d6 Mon Sep 17 00:00:00 2001 From: Joseph Salisbury Date: Sat, 26 Sep 2020 07:26:26 -0700 Subject: 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 Signed-off-by: Thomas Gleixner Reviewed-by: Michael Kelley Acked-by: Paolo Bonzini Link: https://lore.kernel.org/r/1601130386-11111-1-git-send-email-jsalisbury@linux.microsoft.com --- arch/x86/kernel/cpu/mshyperv.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/x86/kernel') 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); } -- cgit v1.2.3