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[24/24] KVM: arm64: Drop obsolete comment about sys_reg ordering

Message ID 20200529160121.899083-25-maz@kernel.org (mailing list archive)
State Mainlined
Commit 8f7f4fe756bd5cfef73cf8234445081385bdbf7d
Headers show
Series [GIT,PULL] KVM/arm64 updates for Linux 5.8 | expand

Commit Message

Marc Zyngier May 29, 2020, 4:01 p.m. UTC 
The general comment about keeping the enum order in sync
with the save/restore code has been obsolete for many years now.

Just drop it.

Note that there are other ordering requirements in the enum,
such as the PtrAuth and PMU registers, which are still valid.

Reported-by: James Morse <james.morse@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
 arch/arm64/include/asm/kvm_host.h | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)
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Patch

diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index 69a338a390a6..59029e90b557 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -115,12 +115,8 @@  struct kvm_vcpu_fault_info {
 	u64 disr_el1;		/* Deferred [SError] Status Register */
 };
 
-/*
- * 0 is reserved as an invalid value.
- * Order should be kept in sync with the save/restore code.
- */
 enum vcpu_sysreg {
-	__INVALID_SYSREG__,
+	__INVALID_SYSREG__,   /* 0 is reserved as an invalid value */
 	MPIDR_EL1,	/* MultiProcessor Affinity Register */
 	CSSELR_EL1,	/* Cache Size Selection Register */
 	SCTLR_EL1,	/* System Control Register */