Merge tag 'kvmarm-fixes-5.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm fixes for 5.6, take #1

- Fix compilation on 32bit
- Move  VHE guest entry/exit into the VHE-specific entry code
- Make sure all functions called by the non-VHE HYP code is tagged as __always_inline

1 files changed, 0 insertions, 32 deletions

diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index d87aa609d2b6..57fd46acd058 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -626,38 +626,6 @@ static inline void kvm_set_pmu_events(u32 set, struct perf_event_attr *attr) {}
 static inline void kvm_clr_pmu_events(u32 clr) {}
 #endif
 
-static inline void kvm_arm_vhe_guest_enter(void)
-{
-	local_daif_mask();
-
-	/*
-	 * Having IRQs masked via PMR when entering the guest means the GIC
-	 * will not signal the CPU of interrupts of lower priority, and the
-	 * only way to get out will be via guest exceptions.
-	 * Naturally, we want to avoid this.
-	 *
-	 * local_daif_mask() already sets GIC_PRIO_PSR_I_SET, we just need a
-	 * dsb to ensure the redistributor is forwards EL2 IRQs to the CPU.
-	 */
-	pmr_sync();
-}
-
-static inline void kvm_arm_vhe_guest_exit(void)
-{
-	/*
-	 * local_daif_restore() takes care to properly restore PSTATE.DAIF
-	 * and the GIC PMR if the host is using IRQ priorities.
-	 */
-	local_daif_restore(DAIF_PROCCTX_NOIRQ);
-
-	/*
-	 * When we exit from the guest we change a number of CPU configuration
-	 * parameters, such as traps.  Make sure these changes take effect
-	 * before running the host or additional guests.
-	 */
-	isb();
-}
-
 #define KVM_BP_HARDEN_UNKNOWN		-1
 #define KVM_BP_HARDEN_WA_NEEDED		0
 #define KVM_BP_HARDEN_NOT_REQUIRED	1