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-rw-r--r--arch/powerpc/kvm/44x.c4
-rw-r--r--arch/powerpc/kvm/44x_tlb.c11
-rw-r--r--arch/powerpc/kvm/Kconfig14
-rw-r--r--arch/powerpc/kvm/Makefile4
-rw-r--r--arch/powerpc/kvm/booke.c2
-rw-r--r--arch/powerpc/kvm/booke_interrupts.S18
-rw-r--r--arch/powerpc/kvm/e500.c7
-rw-r--r--arch/powerpc/kvm/e500_emulate.c3
-rw-r--r--arch/powerpc/kvm/e500_tlb.c26
-rw-r--r--arch/powerpc/kvm/e500_tlb.h6
-rw-r--r--arch/powerpc/kvm/emulate.c7
-rw-r--r--arch/powerpc/kvm/powerpc.c32
-rw-r--r--arch/powerpc/kvm/trace.h104
13 files changed, 165 insertions, 73 deletions
diff --git a/arch/powerpc/kvm/44x.c b/arch/powerpc/kvm/44x.c
index 0cef809cec21..f4d1b55aa70b 100644
--- a/arch/powerpc/kvm/44x.c
+++ b/arch/powerpc/kvm/44x.c
@@ -138,7 +138,7 @@ void kvmppc_core_vcpu_free(struct kvm_vcpu *vcpu)
kmem_cache_free(kvm_vcpu_cache, vcpu_44x);
}
-static int kvmppc_44x_init(void)
+static int __init kvmppc_44x_init(void)
{
int r;
@@ -149,7 +149,7 @@ static int kvmppc_44x_init(void)
return kvm_init(NULL, sizeof(struct kvmppc_vcpu_44x), THIS_MODULE);
}
-static void kvmppc_44x_exit(void)
+static void __exit kvmppc_44x_exit(void)
{
kvmppc_booke_exit();
}
diff --git a/arch/powerpc/kvm/44x_tlb.c b/arch/powerpc/kvm/44x_tlb.c
index 4a16f472cc18..ff3cb63b8117 100644
--- a/arch/powerpc/kvm/44x_tlb.c
+++ b/arch/powerpc/kvm/44x_tlb.c
@@ -30,6 +30,7 @@
#include "timing.h"
#include "44x_tlb.h"
+#include "trace.h"
#ifndef PPC44x_TLBE_SIZE
#define PPC44x_TLBE_SIZE PPC44x_TLB_4K
@@ -263,7 +264,7 @@ static void kvmppc_44x_shadow_release(struct kvmppc_vcpu_44x *vcpu_44x,
/* XXX set tlb_44x_index to stlb_index? */
- KVMTRACE_1D(STLB_INVAL, &vcpu_44x->vcpu, stlb_index, handler);
+ trace_kvm_stlb_inval(stlb_index);
}
void kvmppc_mmu_destroy(struct kvm_vcpu *vcpu)
@@ -365,8 +366,8 @@ void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gpa_t gpaddr,
/* Insert shadow mapping into hardware TLB. */
kvmppc_44x_tlbe_set_modified(vcpu_44x, victim);
kvmppc_44x_tlbwe(victim, &stlbe);
- KVMTRACE_5D(STLB_WRITE, vcpu, victim, stlbe.tid, stlbe.word0, stlbe.word1,
- stlbe.word2, handler);
+ trace_kvm_stlb_write(victim, stlbe.tid, stlbe.word0, stlbe.word1,
+ stlbe.word2);
}
/* For a particular guest TLB entry, invalidate the corresponding host TLB
@@ -485,8 +486,8 @@ int kvmppc_44x_emul_tlbwe(struct kvm_vcpu *vcpu, u8 ra, u8 rs, u8 ws)
kvmppc_mmu_map(vcpu, eaddr, gpaddr, gtlb_index);
}
- KVMTRACE_5D(GTLB_WRITE, vcpu, gtlb_index, tlbe->tid, tlbe->word0,
- tlbe->word1, tlbe->word2, handler);
+ trace_kvm_gtlb_write(gtlb_index, tlbe->tid, tlbe->word0, tlbe->word1,
+ tlbe->word2);
kvmppc_set_exit_type(vcpu, EMULATED_TLBWE_EXITS);
return EMULATE_DONE;
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index 5a152a52796f..c29926846613 100644
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -2,8 +2,7 @@
# KVM configuration
#
-config HAVE_KVM_IRQCHIP
- bool
+source "virt/kvm/Kconfig"
menuconfig VIRTUALIZATION
bool "Virtualization"
@@ -59,17 +58,6 @@ config KVM_E500
If unsure, say N.
-config KVM_TRACE
- bool "KVM trace support"
- depends on KVM && MARKERS && SYSFS
- select RELAY
- select DEBUG_FS
- default n
- ---help---
- This option allows reading a trace of kvm-related events through
- relayfs. Note the ABI is not considered stable and will be
- modified in future updates.
-
source drivers/virtio/Kconfig
endif # VIRTUALIZATION
diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile
index 459c7ee580f7..37655fe19f2f 100644
--- a/arch/powerpc/kvm/Makefile
+++ b/arch/powerpc/kvm/Makefile
@@ -8,7 +8,9 @@ EXTRA_CFLAGS += -Ivirt/kvm -Iarch/powerpc/kvm
common-objs-y = $(addprefix ../../../virt/kvm/, kvm_main.o coalesced_mmio.o)
-common-objs-$(CONFIG_KVM_TRACE) += $(addprefix ../../../virt/kvm/, kvm_trace.o)
+CFLAGS_44x_tlb.o := -I.
+CFLAGS_e500_tlb.o := -I.
+CFLAGS_emulate.o := -I.
kvm-objs := $(common-objs-y) powerpc.o emulate.o
obj-$(CONFIG_KVM_EXIT_TIMING) += timing.o
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 642e4204cf25..e7bf4d029484 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -520,7 +520,7 @@ int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu,
return kvmppc_core_vcpu_translate(vcpu, tr);
}
-int kvmppc_booke_init(void)
+int __init kvmppc_booke_init(void)
{
unsigned long ivor[16];
unsigned long max_ivor = 0;
diff --git a/arch/powerpc/kvm/booke_interrupts.S b/arch/powerpc/kvm/booke_interrupts.S
index d0c6f841bbd1..380a78cf484d 100644
--- a/arch/powerpc/kvm/booke_interrupts.S
+++ b/arch/powerpc/kvm/booke_interrupts.S
@@ -56,8 +56,8 @@
.macro KVM_HANDLER ivor_nr
_GLOBAL(kvmppc_handler_\ivor_nr)
/* Get pointer to vcpu and record exit number. */
- mtspr SPRN_SPRG0, r4
- mfspr r4, SPRN_SPRG1
+ mtspr SPRN_SPRG_WSCRATCH0, r4
+ mfspr r4, SPRN_SPRG_RVCPU
stw r5, VCPU_GPR(r5)(r4)
stw r6, VCPU_GPR(r6)(r4)
mfctr r5
@@ -95,7 +95,7 @@ _GLOBAL(kvmppc_handler_len)
/* Registers:
- * SPRG0: guest r4
+ * SPRG_SCRATCH0: guest r4
* r4: vcpu pointer
* r5: KVM exit number
*/
@@ -181,7 +181,7 @@ _GLOBAL(kvmppc_resume_host)
stw r3, VCPU_LR(r4)
mfxer r3
stw r3, VCPU_XER(r4)
- mfspr r3, SPRN_SPRG0
+ mfspr r3, SPRN_SPRG_RSCRATCH0
stw r3, VCPU_GPR(r4)(r4)
mfspr r3, SPRN_SRR0
stw r3, VCPU_PC(r4)
@@ -374,7 +374,7 @@ lightweight_exit:
mtspr SPRN_IVPR, r8
/* Save vcpu pointer for the exception handlers. */
- mtspr SPRN_SPRG1, r4
+ mtspr SPRN_SPRG_WVCPU, r4
/* Can't switch the stack pointer until after IVPR is switched,
* because host interrupt handlers would get confused. */
@@ -384,13 +384,13 @@ lightweight_exit:
/* Host interrupt handlers may have clobbered these guest-readable
* SPRGs, so we need to reload them here with the guest's values. */
lwz r3, VCPU_SPRG4(r4)
- mtspr SPRN_SPRG4, r3
+ mtspr SPRN_SPRG4W, r3
lwz r3, VCPU_SPRG5(r4)
- mtspr SPRN_SPRG5, r3
+ mtspr SPRN_SPRG5W, r3
lwz r3, VCPU_SPRG6(r4)
- mtspr SPRN_SPRG6, r3
+ mtspr SPRN_SPRG6W, r3
lwz r3, VCPU_SPRG7(r4)
- mtspr SPRN_SPRG7, r3
+ mtspr SPRN_SPRG7W, r3
#ifdef CONFIG_KVM_EXIT_TIMING
/* save enter time */
diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c
index d8067fd81cdd..64949eef43f1 100644
--- a/arch/powerpc/kvm/e500.c
+++ b/arch/powerpc/kvm/e500.c
@@ -60,9 +60,6 @@ int kvmppc_core_vcpu_setup(struct kvm_vcpu *vcpu)
kvmppc_e500_tlb_setup(vcpu_e500);
- /* Use the same core vertion as host's */
- vcpu->arch.pvr = mfspr(SPRN_PVR);
-
return 0;
}
@@ -132,7 +129,7 @@ void kvmppc_core_vcpu_free(struct kvm_vcpu *vcpu)
kmem_cache_free(kvm_vcpu_cache, vcpu_e500);
}
-static int kvmppc_e500_init(void)
+static int __init kvmppc_e500_init(void)
{
int r, i;
unsigned long ivor[3];
@@ -160,7 +157,7 @@ static int kvmppc_e500_init(void)
return kvm_init(NULL, sizeof(struct kvmppc_vcpu_e500), THIS_MODULE);
}
-static void kvmppc_e500_exit(void)
+static void __init kvmppc_e500_exit(void)
{
kvmppc_booke_exit();
}
diff --git a/arch/powerpc/kvm/e500_emulate.c b/arch/powerpc/kvm/e500_emulate.c
index 3f760414b9f8..be95b8d8e3b7 100644
--- a/arch/powerpc/kvm/e500_emulate.c
+++ b/arch/powerpc/kvm/e500_emulate.c
@@ -180,6 +180,9 @@ int kvmppc_core_emulate_mfspr(struct kvm_vcpu *vcpu, int sprn, int rt)
case SPRN_MMUCSR0:
vcpu->arch.gpr[rt] = 0; break;
+ case SPRN_MMUCFG:
+ vcpu->arch.gpr[rt] = mfspr(SPRN_MMUCFG); break;
+
/* extra exceptions */
case SPRN_IVOR32:
vcpu->arch.gpr[rt] = vcpu->arch.ivor[BOOKE_IRQPRIO_SPE_UNAVAIL];
diff --git a/arch/powerpc/kvm/e500_tlb.c b/arch/powerpc/kvm/e500_tlb.c
index 0e773fc2d5e4..fb1e1dc11ba5 100644
--- a/arch/powerpc/kvm/e500_tlb.c
+++ b/arch/powerpc/kvm/e500_tlb.c
@@ -22,6 +22,7 @@
#include "../mm/mmu_decl.h"
#include "e500_tlb.h"
+#include "trace.h"
#define to_htlb1_esel(esel) (tlb1_entry_num - (esel) - 1)
@@ -224,9 +225,8 @@ static void kvmppc_e500_stlbe_invalidate(struct kvmppc_vcpu_e500 *vcpu_e500,
kvmppc_e500_shadow_release(vcpu_e500, tlbsel, esel);
stlbe->mas1 = 0;
- KVMTRACE_5D(STLB_INVAL, &vcpu_e500->vcpu, index_of(tlbsel, esel),
- stlbe->mas1, stlbe->mas2, stlbe->mas3, stlbe->mas7,
- handler);
+ trace_kvm_stlb_inval(index_of(tlbsel, esel), stlbe->mas1, stlbe->mas2,
+ stlbe->mas3, stlbe->mas7);
}
static void kvmppc_e500_tlb1_invalidate(struct kvmppc_vcpu_e500 *vcpu_e500,
@@ -269,7 +269,7 @@ static inline void kvmppc_e500_deliver_tlb_miss(struct kvm_vcpu *vcpu,
tlbsel = (vcpu_e500->mas4 >> 28) & 0x1;
victim = (tlbsel == 0) ? tlb0_get_next_victim(vcpu_e500) : 0;
pidsel = (vcpu_e500->mas4 >> 16) & 0xf;
- tsized = (vcpu_e500->mas4 >> 8) & 0xf;
+ tsized = (vcpu_e500->mas4 >> 7) & 0x1f;
vcpu_e500->mas0 = MAS0_TLBSEL(tlbsel) | MAS0_ESEL(victim)
| MAS0_NV(vcpu_e500->guest_tlb_nv[tlbsel]);
@@ -309,7 +309,7 @@ static inline void kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500,
vcpu_e500->shadow_pages[tlbsel][esel] = new_page;
/* Force TS=1 IPROT=0 TSIZE=4KB for all guest mappings. */
- stlbe->mas1 = MAS1_TSIZE(BOOKE_PAGESZ_4K)
+ stlbe->mas1 = MAS1_TSIZE(BOOK3E_PAGESZ_4K)
| MAS1_TID(get_tlb_tid(gtlbe)) | MAS1_TS | MAS1_VALID;
stlbe->mas2 = (gvaddr & MAS2_EPN)
| e500_shadow_mas2_attrib(gtlbe->mas2,
@@ -319,9 +319,8 @@ static inline void kvmppc_e500_shadow_map(struct kvmppc_vcpu_e500 *vcpu_e500,
vcpu_e500->vcpu.arch.msr & MSR_PR);
stlbe->mas7 = (hpaddr >> 32) & MAS7_RPN;
- KVMTRACE_5D(STLB_WRITE, &vcpu_e500->vcpu, index_of(tlbsel, esel),
- stlbe->mas1, stlbe->mas2, stlbe->mas3, stlbe->mas7,
- handler);
+ trace_kvm_stlb_write(index_of(tlbsel, esel), stlbe->mas1, stlbe->mas2,
+ stlbe->mas3, stlbe->mas7);
}
/* XXX only map the one-one case, for now use TLB0 */
@@ -535,9 +534,8 @@ int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *vcpu)
gtlbe->mas3 = vcpu_e500->mas3;
gtlbe->mas7 = vcpu_e500->mas7;
- KVMTRACE_5D(GTLB_WRITE, vcpu, vcpu_e500->mas0,
- gtlbe->mas1, gtlbe->mas2, gtlbe->mas3, gtlbe->mas7,
- handler);
+ trace_kvm_gtlb_write(vcpu_e500->mas0, gtlbe->mas1, gtlbe->mas2,
+ gtlbe->mas3, gtlbe->mas7);
/* Invalidate shadow mappings for the about-to-be-clobbered TLBE. */
if (tlbe_is_host_safe(vcpu, gtlbe)) {
@@ -545,7 +543,7 @@ int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *vcpu)
case 0:
/* TLB0 */
gtlbe->mas1 &= ~MAS1_TSIZE(~0);
- gtlbe->mas1 |= MAS1_TSIZE(BOOKE_PAGESZ_4K);
+ gtlbe->mas1 |= MAS1_TSIZE(BOOK3E_PAGESZ_4K);
stlbsel = 0;
sesel = kvmppc_e500_stlbe_map(vcpu_e500, 0, esel);
@@ -679,14 +677,14 @@ void kvmppc_e500_tlb_setup(struct kvmppc_vcpu_e500 *vcpu_e500)
/* Insert large initial mapping for guest. */
tlbe = &vcpu_e500->guest_tlb[1][0];
- tlbe->mas1 = MAS1_VALID | MAS1_TSIZE(BOOKE_PAGESZ_256M);
+ tlbe->mas1 = MAS1_VALID | MAS1_TSIZE(BOOK3E_PAGESZ_256M);
tlbe->mas2 = 0;
tlbe->mas3 = E500_TLB_SUPER_PERM_MASK;
tlbe->mas7 = 0;
/* 4K map for serial output. Used by kernel wrapper. */
tlbe = &vcpu_e500->guest_tlb[1][1];
- tlbe->mas1 = MAS1_VALID | MAS1_TSIZE(BOOKE_PAGESZ_4K);
+ tlbe->mas1 = MAS1_VALID | MAS1_TSIZE(BOOK3E_PAGESZ_4K);
tlbe->mas2 = (0xe0004500 & 0xFFFFF000) | MAS2_I | MAS2_G;
tlbe->mas3 = (0xe0004500 & 0xFFFFF000) | E500_TLB_SUPER_PERM_MASK;
tlbe->mas7 = 0;
diff --git a/arch/powerpc/kvm/e500_tlb.h b/arch/powerpc/kvm/e500_tlb.h
index 45b064b76906..d28e3010a5e2 100644
--- a/arch/powerpc/kvm/e500_tlb.h
+++ b/arch/powerpc/kvm/e500_tlb.h
@@ -16,7 +16,7 @@
#define __KVM_E500_TLB_H__
#include <linux/kvm_host.h>
-#include <asm/mmu-fsl-booke.h>
+#include <asm/mmu-book3e.h>
#include <asm/tlb.h>
#include <asm/kvm_e500.h>
@@ -59,7 +59,7 @@ extern void kvmppc_e500_tlb_setup(struct kvmppc_vcpu_e500 *);
/* TLB helper functions */
static inline unsigned int get_tlb_size(const struct tlbe *tlbe)
{
- return (tlbe->mas1 >> 8) & 0xf;
+ return (tlbe->mas1 >> 7) & 0x1f;
}
static inline gva_t get_tlb_eaddr(const struct tlbe *tlbe)
@@ -70,7 +70,7 @@ static inline gva_t get_tlb_eaddr(const struct tlbe *tlbe)
static inline u64 get_tlb_bytes(const struct tlbe *tlbe)
{
unsigned int pgsize = get_tlb_size(tlbe);
- return 1ULL << 10 << (pgsize << 1);
+ return 1ULL << 10 << pgsize;
}
static inline gva_t get_tlb_end(const struct tlbe *tlbe)
diff --git a/arch/powerpc/kvm/emulate.c b/arch/powerpc/kvm/emulate.c
index a561d6e8da1c..7737146af3fb 100644
--- a/arch/powerpc/kvm/emulate.c
+++ b/arch/powerpc/kvm/emulate.c
@@ -29,6 +29,7 @@
#include <asm/kvm_ppc.h>
#include <asm/disassemble.h>
#include "timing.h"
+#include "trace.h"
#define OP_TRAP 3
@@ -187,7 +188,9 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
case SPRN_SRR1:
vcpu->arch.gpr[rt] = vcpu->arch.srr1; break;
case SPRN_PVR:
- vcpu->arch.gpr[rt] = vcpu->arch.pvr; break;
+ vcpu->arch.gpr[rt] = mfspr(SPRN_PVR); break;
+ case SPRN_PIR:
+ vcpu->arch.gpr[rt] = mfspr(SPRN_PIR); break;
/* Note: mftb and TBRL/TBWL are user-accessible, so
* the guest can always access the real TB anyways.
@@ -417,7 +420,7 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
}
}
- KVMTRACE_3D(PPC_INSTR, vcpu, inst, (int)vcpu->arch.pc, emulated, entryexit);
+ trace_kvm_ppc_instr(inst, vcpu->arch.pc, emulated);
if (advance)
vcpu->arch.pc += 4; /* Advance past emulated instruction. */
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 2cf915e51e7e..2a4551f78f60 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -31,25 +31,17 @@
#include "timing.h"
#include "../mm/mmu_decl.h"
+#define CREATE_TRACE_POINTS
+#include "trace.h"
+
gfn_t unalias_gfn(struct kvm *kvm, gfn_t gfn)
{
return gfn;
}
-int kvm_cpu_has_interrupt(struct kvm_vcpu *v)
-{
- return !!(v->arch.pending_exceptions);
-}
-
-int kvm_arch_interrupt_allowed(struct kvm_vcpu *vcpu)
-{
- /* do real check here */
- return 1;
-}
-
int kvm_arch_vcpu_runnable(struct kvm_vcpu *v)
{
- return !(v->arch.msr & MSR_WE);
+ return !(v->arch.msr & MSR_WE) || !!(v->arch.pending_exceptions);
}
@@ -122,13 +114,17 @@ struct kvm *kvm_arch_create_vm(void)
static void kvmppc_free_vcpus(struct kvm *kvm)
{
unsigned int i;
+ struct kvm_vcpu *vcpu;
- for (i = 0; i < KVM_MAX_VCPUS; ++i) {
- if (kvm->vcpus[i]) {
- kvm_arch_vcpu_free(kvm->vcpus[i]);
- kvm->vcpus[i] = NULL;
- }
- }
+ kvm_for_each_vcpu(i, vcpu, kvm)
+ kvm_arch_vcpu_free(vcpu);
+
+ mutex_lock(&kvm->lock);
+ for (i = 0; i < atomic_read(&kvm->online_vcpus); i++)
+ kvm->vcpus[i] = NULL;
+
+ atomic_set(&kvm->online_vcpus, 0);
+ mutex_unlock(&kvm->lock);
}
void kvm_arch_sync_events(struct kvm *kvm)
diff --git a/arch/powerpc/kvm/trace.h b/arch/powerpc/kvm/trace.h
new file mode 100644
index 000000000000..67f219de0455
--- /dev/null
+++ b/arch/powerpc/kvm/trace.h
@@ -0,0 +1,104 @@
+#if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_KVM_H
+
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM kvm
+#define TRACE_INCLUDE_PATH .
+#define TRACE_INCLUDE_FILE trace
+
+/*
+ * Tracepoint for guest mode entry.
+ */
+TRACE_EVENT(kvm_ppc_instr,
+ TP_PROTO(unsigned int inst, unsigned long pc, unsigned int emulate),
+ TP_ARGS(inst, pc, emulate),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, inst )
+ __field( unsigned long, pc )
+ __field( unsigned int, emulate )
+ ),
+
+ TP_fast_assign(
+ __entry->inst = inst;
+ __entry->pc = pc;
+ __entry->emulate = emulate;
+ ),
+
+ TP_printk("inst %u pc 0x%lx emulate %u\n",
+ __entry->inst, __entry->pc, __entry->emulate)
+);
+
+TRACE_EVENT(kvm_stlb_inval,
+ TP_PROTO(unsigned int stlb_index),
+ TP_ARGS(stlb_index),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, stlb_index )
+ ),
+
+ TP_fast_assign(
+ __entry->stlb_index = stlb_index;
+ ),
+
+ TP_printk("stlb_index %u", __entry->stlb_index)
+);
+
+TRACE_EVENT(kvm_stlb_write,
+ TP_PROTO(unsigned int victim, unsigned int tid, unsigned int word0,
+ unsigned int word1, unsigned int word2),
+ TP_ARGS(victim, tid, word0, word1, word2),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, victim )
+ __field( unsigned int, tid )
+ __field( unsigned int, word0 )
+ __field( unsigned int, word1 )
+ __field( unsigned int, word2 )
+ ),
+
+ TP_fast_assign(
+ __entry->victim = victim;
+ __entry->tid = tid;
+ __entry->word0 = word0;
+ __entry->word1 = word1;
+ __entry->word2 = word2;
+ ),
+
+ TP_printk("victim %u tid %u w0 %u w1 %u w2 %u",
+ __entry->victim, __entry->tid, __entry->word0,
+ __entry->word1, __entry->word2)
+);
+
+TRACE_EVENT(kvm_gtlb_write,
+ TP_PROTO(unsigned int gtlb_index, unsigned int tid, unsigned int word0,
+ unsigned int word1, unsigned int word2),
+ TP_ARGS(gtlb_index, tid, word0, word1, word2),
+
+ TP_STRUCT__entry(
+ __field( unsigned int, gtlb_index )
+ __field( unsigned int, tid )
+ __field( unsigned int, word0 )
+ __field( unsigned int, word1 )
+ __field( unsigned int, word2 )
+ ),
+
+ TP_fast_assign(
+ __entry->gtlb_index = gtlb_index;
+ __entry->tid = tid;
+ __entry->word0 = word0;
+ __entry->word1 = word1;
+ __entry->word2 = word2;
+ ),
+
+ TP_printk("gtlb_index %u tid %u w0 %u w1 %u w2 %u",
+ __entry->gtlb_index, __entry->tid, __entry->word0,
+ __entry->word1, __entry->word2)
+);
+
+#endif /* _TRACE_KVM_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 22:55:08 +0000