A few more fixes intended for v4.9. Patches 2 & 3 are tagged for stable. - The first fixes lazy user ASID regeneration which was introduced in 4.9-rc1 and still wasn't quite right for SMP hosts. - The second is a minor incorrect behaviour in ERET emulation when both ERL and EXL are set (i.e. unlikely to hit in practice), which has been wrong since MIPS KVM was added in v3.10. - The third fixes a slightly risky completion of an MMIO load in branch delay slot, where it'll try and read guest code outside of the proper context. Currently we should only be able to hit this if the MMIO load in branch delay slot is in guest TLB mapped (i.e. kernel module) code. Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx> Cc: "Radim Krčmář" <rkrcmar@xxxxxxxxxx> Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx> Cc: linux-mips@xxxxxxxxxxxxxx Cc: kvm@xxxxxxxxxxxxxxx Cc: stable@xxxxxxxxxxxxxxx James Hogan (3): KVM: MIPS: Fix lazy user ASID regenerate for SMP KVM: MIPS: Make ERET handle ERL before EXL KVM: MIPS: Precalculate MMIO load resume PC arch/mips/include/asm/kvm_host.h | 7 ++++--- arch/mips/kvm/emulate.c | 32 +++++++++++++++++++------------- arch/mips/kvm/mips.c | 5 ++++- arch/mips/kvm/mmu.c | 4 ---- 4 files changed, 27 insertions(+), 21 deletions(-) -- git-series 0.8.10
