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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-12-21 10:44:13 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-12-21 10:44:13 -0800 |
| commit | 409232a45096a2c0d06634269a7c1c3412ecf910 (patch) | |
| tree | 2439666ae101ca77fbf044e2cdded2fa3837f222 /include | |
| parent | d1ce8ceb8ba87034bb3c3a9c9324e77546ba8608 (diff) | |
| parent | aa12f594f97efe50223611dbd13ecca4e8dafee6 (diff) | |
| download | lwn-409232a45096a2c0d06634269a7c1c3412ecf910.tar.gz lwn-409232a45096a2c0d06634269a7c1c3412ecf910.zip | |
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Paolo Bonzini:
"ARM fixes:
- A bug in handling of SPE state for non-vhe systems
- A fix for a crash on system shutdown
- Three timer fixes, introduced by the timer optimizations for v4.15
x86 fixes:
- fix for a WARN that was introduced in 4.15
- fix for SMM when guest uses PCID
- fixes for several bugs found by syzkaller
... and a dozen papercut fixes for the kvm_stat tool"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (22 commits)
tools/kvm_stat: sort '-f help' output
kvm: x86: fix RSM when PCID is non-zero
KVM: Fix stack-out-of-bounds read in write_mmio
KVM: arm/arm64: Fix timer enable flow
KVM: arm/arm64: Properly handle arch-timer IRQs after vtimer_save_state
KVM: arm/arm64: timer: Don't set irq as forwarded if no usable GIC
KVM: arm/arm64: Fix HYP unmapping going off limits
arm64: kvm: Prevent restoring stale PMSCR_EL1 for vcpu
KVM/x86: Check input paging mode when cs.l is set
tools/kvm_stat: add line for totals
tools/kvm_stat: stop ignoring unhandled arguments
tools/kvm_stat: suppress usage information on command line errors
tools/kvm_stat: handle invalid regular expressions
tools/kvm_stat: add hint on '-f help' to man page
tools/kvm_stat: fix child trace events accounting
tools/kvm_stat: fix extra handling of 'help' with fields filter
tools/kvm_stat: fix missing field update after filter change
tools/kvm_stat: fix drilldown in events-by-guests mode
tools/kvm_stat: fix command line option '-g'
kvm: x86: fix WARN due to uninitialized guest FPU state
...
Diffstat (limited to 'include')
| -rw-r--r-- | include/kvm/arm_arch_timer.h | 2 | ||||
| -rw-r--r-- | include/trace/events/kvm.h | 7 |
2 files changed, 6 insertions, 3 deletions
diff --git a/include/kvm/arm_arch_timer.h b/include/kvm/arm_arch_timer.h index 6e45608b2399..9da6ce22803f 100644 --- a/include/kvm/arm_arch_timer.h +++ b/include/kvm/arm_arch_timer.h @@ -62,7 +62,7 @@ struct arch_timer_cpu { bool enabled; }; -int kvm_timer_hyp_init(void); +int kvm_timer_hyp_init(bool); int kvm_timer_enable(struct kvm_vcpu *vcpu); int kvm_timer_vcpu_reset(struct kvm_vcpu *vcpu); void kvm_timer_vcpu_init(struct kvm_vcpu *vcpu); diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h index e4b0b8e09932..2c735a3e6613 100644 --- a/include/trace/events/kvm.h +++ b/include/trace/events/kvm.h @@ -211,7 +211,7 @@ TRACE_EVENT(kvm_ack_irq, { KVM_TRACE_MMIO_WRITE, "write" } TRACE_EVENT(kvm_mmio, - TP_PROTO(int type, int len, u64 gpa, u64 val), + TP_PROTO(int type, int len, u64 gpa, void *val), TP_ARGS(type, len, gpa, val), TP_STRUCT__entry( @@ -225,7 +225,10 @@ TRACE_EVENT(kvm_mmio, __entry->type = type; __entry->len = len; __entry->gpa = gpa; - __entry->val = val; + __entry->val = 0; + if (val) + memcpy(&__entry->val, val, + min_t(u32, sizeof(__entry->val), len)); ), TP_printk("mmio %s len %u gpa 0x%llx val 0x%llx", |