[ Sasha's backport helper bot ]
Hi,
Summary of potential issues: ❌ Build failures detected
The upstream commit SHA1 provided is correct: 87ecfdbc699cc95fac73291b52650283ddcf929d
Status in newer kernel trees: 6.13.y | Present (exact SHA1) 6.6.y | Present (different SHA1: b9d93eda1214)
Note: The patch differs from the upstream commit: --- Failed to apply patch cleanly. ---
Results of testing on various branches:
| Branch | Patch Apply | Build Test | |---------------------------|-------------|------------| | stable/linux-6.12.y | Failed | N/A |
Build Errors: Patch failed to apply on stable/linux-6.12.y. Reject:
diff a/arch/powerpc/kvm/e500_mmu_host.c b/arch/powerpc/kvm/e500_mmu_host.c (rejected hunks) @@ -481,7 +481,6 @@ 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", @@ -490,8 +489,9 @@ static inline int kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500, goto out; } } + local_irq_restore(flags); + kvmppc_e500_ref_setup(ref, gtlbe, pfn, wimg); - kvmppc_e500_setup_stlbe(&vcpu_e500->vcpu, gtlbe, tsize, ref, gvaddr, stlbe);