alistair23-linux/arch/x86/kvm
Avi Kivity f78146b0f9 KVM: Fix page-crossing MMIO
MMIO that are split across a page boundary are currently broken - the
code does not expect to be aborted by the exit to userspace for the
first MMIO fragment.

This patch fixes the problem by generalizing the current code for handling
16-byte MMIOs to handle a number of "fragments", and changes the MMIO
code to create those fragments.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2012-04-19 20:35:07 -03:00
..
cpuid.c KVM: x86: expose Intel cpu new features (HLE, RTM) to guest 2012-04-08 12:46:32 +03:00
cpuid.h KVM: SVM: Add support for AMD's OSVW feature in guests 2012-03-05 14:52:21 +02:00
emulate.c KVM: x86 emulator: implement MMX MOVQ (opcodes 0f 6f, 0f 7f) 2012-04-16 20:36:16 -03:00
i8254.c KVM: x86: Consolidate PIT legacy test 2011-12-27 11:22:30 +02:00
i8254.h KVM: remove useless function declaration kvm_inject_pit_timer_irqs() 2011-05-11 07:57:09 -04:00
i8259.c KVM: x86: reset edge sense circuit of i8259 on init 2012-03-05 14:57:30 +02:00
irq.c
irq.h KVM: Intelligent device lookup on I/O bus 2011-09-25 19:17:59 +03:00
Kconfig KVM: Expose a version 2 architectural PMU to a guests 2011-12-27 11:24:29 +02:00
kvm_cache_regs.h KVM: MMU: Do not unconditionally read PDPTE from guest memory 2011-09-25 19:18:01 +03:00
kvm_timer.h KVM: emulate lapic tsc deadline timer for guest 2011-10-05 15:34:56 +02:00
lapic.c KVM: dont clear TMR on EOI 2012-04-16 20:36:38 -03:00
lapic.h KVM: Expose kvm_lapic_local_deliver() 2011-12-27 11:23:39 +02:00
Makefile KVM: Expose a version 2 architectural PMU to a guests 2011-12-27 11:24:29 +02:00
mmu.c KVM: MMU: use page table level macro 2012-04-18 23:35:01 -03:00
mmu.h KVM: MMU: mmio page fault support 2011-07-24 11:50:40 +03:00
mmu_audit.c KVM: MMU: Improve iteration through sptes from rmap 2012-04-08 16:08:27 +03:00
mmutrace.h KVM: MMU: audit: replace mmu audit tracepoint with jump-label 2011-12-27 11:22:05 +02:00
paging_tmpl.h KVM: MMU: use page table level macro 2012-04-18 23:35:01 -03:00
pmu.c KVM: PMU emulation: GLOBAL_CTRL MSR should be enabled on reset 2012-04-10 15:34:10 +03:00
svm.c KVM: SVM: Auto-load on CPUs with SVM 2012-04-16 20:35:04 -03:00
timer.c KVM: x86: Simplify kvm timer handler 2011-12-27 11:17:05 +02:00
trace.h KVM: Use __print_symbolic() for vmexit tracepoints 2011-09-25 19:17:59 +03:00
tss.h
vmx.c Merge branch 'linus' into queue 2012-04-19 17:06:26 -03:00
x86.c KVM: Fix page-crossing MMIO 2012-04-19 20:35:07 -03:00
x86.h KVM: x86: add paging gcc optimization 2012-04-08 14:03:13 +03:00