6.1-stable review patch. If anyone has any objections, please let me know.
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From: Greg Kroah-Hartman gregkh@linuxfoundation.org
This reverts commit bce6adebc9c5c4d49ea6b4fcaa56ec590b9516a6 which is commit 87ecfdbc699cc95fac73291b52650283ddcf929d upstream.
It should not have been applied.
Link: https://lore.kernel.org/r/CABgObfb5U9zwTQBPkPB=mKu-vMrRspPCm4wfxoQpB+SyAnb5W... Reported-by: Paolo Bonzini pbonzini@redhat.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/powerpc/kvm/e500_mmu_host.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- 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 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 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);