These patches fix a couple of issues I recently spotted when running KVM under QEMU (i.e. the host MIPS kernel is running under QEMU on a PC). Patches 1-2: Fix modular KVM broken by QEMU TLB optimisation (Patch 1 marked for stable). Patches 3-4: Fix cache instruction emulation, exposed by having dynamic translation of emulated instructions accidentally turned off. James Hogan (4): MIPS: KVM: Fix modular KVM under QEMU MIPS: KVM: Include bit 31 in segment matches MIPS: KVM: Don't unwind PC when emulating CACHE MIPS: KVM: Fix CACHE triggered exception emulation arch/mips/include/asm/kvm_host.h | 3 ++- arch/mips/kvm/emulate.c | 21 ++++++++++++++------- arch/mips/kvm/interrupt.h | 1 + arch/mips/kvm/locore.S | 1 + arch/mips/kvm/mips.c | 11 ++++++++++- 5 files changed, 28 insertions(+), 9 deletions(-) Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx> Cc: Radim Krčmář <rkrcmar@xxxxxxxxxx> Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx> Cc: kvm@xxxxxxxxxxxxxxx Cc: linux-mips@xxxxxxxxxxxxxx Cc: stable@xxxxxxxxxxxxxxx -- 2.4.10
