James Hogan b584f460e6 KVM: MIPS/MMU: Pass GPA PTE bits to KSeg0 GVA PTEs ... Propagate the GPA PTE protection bits on to the GVA PTEs on a KSeg0 fault (except _PAGE_WRITE), rather than always overriding the protection. This allows dirty page tracking to work in KSeg0 as a clear dirty bit in the GPA PTE will propagate to the GVA PTEs. This makes it simpler to use a single kvm_mips_map_page() to obtain both the main GPA PTE and its buddy (which may be invalid), which also allows memory regions to be fully accessible when they don't start and end on a 2*PAGE_SIZE boundary. 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		2017-02-03 15:21:26 +00:00
..
00README.txt	KVM/MIPS32: Release notes and KVM module Makefile	2013-05-08 03:55:35 +02:00
callback.c	MIPS: KVM: Convert EXPORT_SYMBOL to _GPL	2016-01-24 03:13:24 +01:00
commpage.c	MIPS: kvm: Audit and remove any unnecessary uses of module.h	2016-10-05 01:31:20 +02:00
commpage.h	MIPS: KVM: Rename files to remove the prefix "kvm_" and "kvm_mips_"	2014-06-30 16:52:03 +02:00
dyntrans.c	KVM: MIPS/T&E: Use lockless GVA helpers for dyntrans	2017-02-03 15:21:12 +00:00
emulate.c	KVM: MIPS/T&E: Handle read only GPA in TLB mod	2017-02-03 15:21:22 +00:00
entry.c	KVM: MIPS: Use CP0_BadInstr[P] for emulation	2017-02-03 15:21:07 +00:00
fpu.S	MIPS: KVM: Fix fpu.S misassembly with r6	2016-07-05 16:09:11 +02:00
interrupt.c	MIPS: kvm: Audit and remove any unnecessary uses of module.h	2016-10-05 01:31:20 +02:00
interrupt.h	MIPS; KVM: Convert exception entry to uasm	2016-07-05 16:08:46 +02:00
Kconfig	KVM: MIPS/MMU: Use generic dirty log & protect helper	2017-02-03 15:21:23 +00:00
Makefile	MIPS; KVM: Convert exception entry to uasm	2016-07-05 16:08:46 +02:00
mips.c	KVM: MIPS: Clean & flush on dirty page logging enable	2017-02-03 15:21:24 +00:00
mmu.c	KVM: MIPS/MMU: Pass GPA PTE bits to KSeg0 GVA PTEs	2017-02-03 15:21:26 +00:00
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	KVM: MIPS/Emulate: Use lockless GVA helpers for cache emulation	2017-02-03 15:21:15 +00:00
trace.h	MIPS: KVM: Combine entry trace events into class	2016-06-23 19:17:30 +02:00
trap_emul.c	KVM: MIPS/T&E: Handle read only GPA in TLB mod	2017-02-03 15:21:22 +00:00