From 9e4b27250fcd4341d8bc80f762e33811e75b1e86 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 10 Mar 2025 16:47:34 +0100 Subject: [PATCH] Revert "KVM: e500: always restore irqs" This reverts commit b9d93eda1214985d1b3d00a0f9d4306282a5b189 which is commit 87ecfdbc699cc95fac73291b52650283ddcf929d upstream. It should not have been applied. Link: https://lore.kernel.org/r/CABgObfb5U9zwTQBPkPB=mKu-vMrRspPCm4wfxoQpB+SyAnb5WQ@mail.gmail.com Reported-by: Paolo Bonzini Signed-off-by: Greg Kroah-Hartman --- arch/powerpc/kvm/e500_mmu_host.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/kvm/e500_mmu_host.c b/arch/powerpc/kvm/e500_mmu_host.c index bd413dafbaf9..1910a48679e5 100644 --- a/arch/powerpc/kvm/e500_mmu_host.c +++ b/arch/powerpc/kvm/e500_mmu_host.c @@ -479,6 +479,7 @@ static inline int kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500, if (pte_present(pte)) { wimg = (pte_val(pte) >> PTE_WIMGE_SHIFT) & MAS2_WIMGE_MASK; + local_irq_restore(flags); } else { local_irq_restore(flags); pr_err_ratelimited("%s: pte not present: gfn %lx,pfn %lx\n", @@ -487,9 +488,8 @@ static inline int kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500, goto out; } } - local_irq_restore(flags); - writable = kvmppc_e500_ref_setup(ref, gtlbe, pfn, wimg); + kvmppc_e500_setup_stlbe(&vcpu_e500->vcpu, gtlbe, tsize, ref, gvaddr, stlbe);