Hi, Sasha,
On Fri, Sep 11, 2020 at 1:18 AM Sasha Levin <sashal@xxxxxxxxxx> wrote:
>
> Hi
>
> [This is an automated email]
>
> This commit has been processed because it contains a -stable tag.
> The stable tag indicates that it's relevant for the following trees: all
>
> The bot has tested the following trees: v5.8.7, v5.4.63, v4.19.143, v4.14.196, v4.9.235, v4.4.235.
>
> v5.8.7: Build OK!
> v5.4.63: Build OK!
> v4.19.143: Build OK!
> v4.14.196: Build OK!
> v4.9.235: Failed to apply! Possible dependencies:
> 06c158c96ed8 ("KVM: MIPS/MMU: Convert guest physical map to page table")
> 1534b3964901 ("KVM: MIPS/MMU: Simplify ASID restoration")
> 1581ff3dbf69 ("KVM: MIPS/MMU: Move preempt/ASID handling to implementation")
> 91cdee5710d5 ("KVM: MIPS/T&E: Restore host asid on return to host")
> a2c046e40ff1 ("KVM: MIPS: Add vcpu_run() & vcpu_reenter() callbacks")
> a31b50d741bd ("KVM: MIPS/MMU: Invalidate GVA PTs on ASID changes")
> a60b8438bdba ("KVM: MIPS: Convert get/set_regs -> vcpu_load/put")
> a7ebb2e410f8 ("KVM: MIPS/T&E: active_mm = init_mm in guest context")
> a8a3c426772e ("KVM: MIPS: Add VZ & TE capabilities")
> c550d53934d8 ("KVM: MIPS: Remove duplicated ASIDs from vcpu")
> c92701322711 ("KVM: PPC: Book3S HV: Add userspace interfaces for POWER9 MMU")
>
> v4.4.235: Failed to apply! Possible dependencies:
> 107d44a2c5bf ("KVM: document KVM_REINJECT_CONTROL ioctl")
> 366baf28ee3f ("KVM: PPC: Use RCU for arch.spapr_tce_tables")
> 462ee11e58c9 ("KVM: PPC: Replace SPAPR_TCE_SHIFT with IOMMU_PAGE_SHIFT_4K")
> 58ded4201ff0 ("KVM: PPC: Add support for 64bit TCE windows")
> 5ee7af18642c ("KVM: PPC: Move reusable bits of H_PUT_TCE handler to helpers")
> a8a3c426772e ("KVM: MIPS: Add VZ & TE capabilities")
> c92701322711 ("KVM: PPC: Book3S HV: Add userspace interfaces for POWER9 MMU")
> d3695aa4f452 ("KVM: PPC: Add support for multiple-TCE hcalls")
> f8626985c7c2 ("KVM: PPC: Account TCE-containing pages in locked_vm")
> fcbb2ce67284 ("KVM: PPC: Rework H_PUT_TCE/H_GET_TCE handlers")
> fe26e52712cc ("KVM: PPC: Add @page_shift to kvmppc_spapr_tce_table")
>
>
> NOTE: The patch will not be queued to stable trees until it is upstream.
>
> How should we proceed with this patch?
Backport to 4.14+ is enough.
Huacai
>
> --
> Thanks
> Sasha
