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Date: Mon, 20 Apr 2020 10:38:36 -0700
From: Michael Kelley <mikelley@...rosoft.com>
To: kys@...rosoft.com, haiyangz@...rosoft.com, sthemmin@...rosoft.com,
wei.liu@...nel.org, tglx@...utronix.de, mingo@...hat.com,
bp@...en8.de, x86@...nel.org, hpa@...or.com, pbonzini@...hat.com,
sean.j.christopherson@...el.com, vkuznets@...hat.com,
wanpengli@...cent.com, jmattson@...gle.com, joro@...tes.org,
kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-hyperv@...r.kernel.org
Cc: mikelley@...rosoft.com
Subject: [PATCH 2/4] x86/hyperv: Remove HV_PROCESSOR_POWER_STATE #defines
The HV_PROCESSOR_POWER_STATE_C<n> #defines date back to year 2010,
but they are not in the TLFS v6.0 document and are not used anywhere
in Linux. Remove them.
Signed-off-by: Michael Kelley <mikelley@...rosoft.com>
---
arch/x86/include/asm/hyperv-tlfs.h | 5 -----
1 file changed, 5 deletions(-)
diff --git a/arch/x86/include/asm/hyperv-tlfs.h b/arch/x86/include/asm/hyperv-tlfs.h
index 0e4d76920957..2dd1ceb2bcf8 100644
--- a/arch/x86/include/asm/hyperv-tlfs.h
+++ b/arch/x86/include/asm/hyperv-tlfs.h
@@ -390,11 +390,6 @@ struct hv_tsc_emulation_status {
#define HV_X64_MSR_TSC_REFERENCE_ENABLE 0x00000001
#define HV_X64_MSR_TSC_REFERENCE_ADDRESS_SHIFT 12
-#define HV_PROCESSOR_POWER_STATE_C0 0
-#define HV_PROCESSOR_POWER_STATE_C1 1
-#define HV_PROCESSOR_POWER_STATE_C2 2
-#define HV_PROCESSOR_POWER_STATE_C3 3
-
#define HV_FLUSH_ALL_PROCESSORS BIT(0)
#define HV_FLUSH_ALL_VIRTUAL_ADDRESS_SPACES BIT(1)
#define HV_FLUSH_NON_GLOBAL_MAPPINGS_ONLY BIT(2)
--
2.18.2
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