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KVM: arm64: Fix Function ID typo for PTP_KVM service 

Per include/linux/arm-smccc.h, the Function ID of PTP_KVM service is
defined as ARM_SMCCC_VENDOR_HYP_KVM_PTP_FUNC_ID. Fix the typo in
documentation to keep the git grep consistent.

Signed-off-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210417113804.1992-1-yuzenghui@huawei.com
This commit is contained in:
Zenghui Yu 2021-04-17 19:38:04 +08:00 committed by Marc Zyngier
parent a86ed2cfa1
commit 182a71a365
1 changed files with 2 additions and 2 deletions
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4
Documentation/virt/kvm/arm/ptp_kvm.rst
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@ -7,11 +7,11 @@ PTP_KVM is used for high precision time sync between host and guests.
It relies on transferring the wall clock and counter value from the It relies on transferring the wall clock and counter value from the
host to the guest using a KVM-specific hypercall. host to the guest using a KVM-specific hypercall.
* ARM_SMCCC_HYP_KVM_PTP_FUNC_ID: 0x86000001 * ARM_SMCCC_VENDOR_HYP_KVM_PTP_FUNC_ID: 0x86000001
This hypercall uses the SMC32/HVC32 calling convention: This hypercall uses the SMC32/HVC32 calling convention:
ARM_SMCCC_HYP_KVM_PTP_FUNC_ID ARM_SMCCC_VENDOR_HYP_KVM_PTP_FUNC_ID
============== ======== ===================================== ============== ======== =====================================
Function ID: (uint32) 0x86000001 Function ID: (uint32) 0x86000001
Arguments: (uint32) KVM_PTP_VIRT_COUNTER(0) Arguments: (uint32) KVM_PTP_VIRT_COUNTER(0)