James Hogan d5888477d3 KVM: MIPS: Emulate MMIO via TLB miss for EVA ...

MIPS Enhanced Virtual Addressing (EVA) allows the virtual memory
segments to be rearranged such that the KSeg0/KSeg1 segments are
accessible TLB mapped to user mode, which would trigger a TLB Miss
exception (due to lack of TLB mappings) instead of an Address Error
exception.

Update the TLB Miss handling similar to Address Error handling for guest
MMIO emulation.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org

2016-09-08 18:29:54 +01:00

..

00README.txt

…

callback.c

MIPS: KVM: Convert EXPORT_SYMBOL to _GPL

2016-01-24 03:13:24 +01:00

commpage.c

MIPS: KVM: Move commpage so 0x0 is unmapped

2016-06-15 23:58:36 +02:00

commpage.h

…

dyntrans.c

MIPS: KVM: Fix ptr->int cast via KVM_GUEST_KSEGX()

2016-08-01 18:42:26 +02:00

emulate.c

MIPS: KVM: Propagate kseg0/mapped tlb fault errors

2016-08-12 12:01:30 +02:00

entry.c

MIPS: KVM: Use 64-bit CP0_EBase when appropriate

2016-08-01 18:42:24 +02:00

fpu.S

MIPS: KVM: Fix fpu.S misassembly with r6

2016-07-05 16:09:11 +02:00

interrupt.c

MIPS: KVM: Convert code to kernel sized types

2016-06-14 11:02:41 +02:00

interrupt.h

MIPS; KVM: Convert exception entry to uasm

2016-07-05 16:08:46 +02:00

Kconfig

MIPS; KVM: Convert exception entry to uasm

2016-07-05 16:08:46 +02:00

Makefile

MIPS; KVM: Convert exception entry to uasm

2016-07-05 16:08:46 +02:00

mips.c

MIPS: KVM: Fail if ebase doesn't fit in CP0_EBase

2016-08-01 18:42:24 +02:00

mmu.c

MIPS: KVM: Propagate kseg0/mapped tlb fault errors

2016-08-12 12:01:30 +02:00

msa.S

MIPS: KVM: Add base guest MSA support

2015-03-27 21:25:19 +00:00

stats.c

MIPS: KVM: Clean up kvm_exit trace event

2016-06-14 11:16:23 +02:00

tlb.c

MIPS: KVM: Reset CP0_PageMask during host TLB flush

2016-08-01 18:42:27 +02:00

trace.h

MIPS: KVM: Combine entry trace events into class

2016-06-23 19:17:30 +02:00

trap_emul.c

KVM: MIPS: Emulate MMIO via TLB miss for EVA

2016-09-08 18:29:54 +01:00