Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/x86/kvm/mmutrace.h b/arch/x86/kvm/mmutrace.h
index c73bf4e..7ca8831 100644
--- a/arch/x86/kvm/mmutrace.h
+++ b/arch/x86/kvm/mmutrace.h
@@ -8,11 +8,11 @@
#undef TRACE_SYSTEM
#define TRACE_SYSTEM kvmmmu
-#define KVM_MMU_PAGE_FIELDS \
- __field(unsigned long, mmu_valid_gen) \
- __field(__u64, gfn) \
- __field(__u32, role) \
- __field(__u32, root_count) \
+#define KVM_MMU_PAGE_FIELDS \
+ __field(__u8, mmu_valid_gen) \
+ __field(__u64, gfn) \
+ __field(__u32, role) \
+ __field(__u32, root_count) \
__field(bool, unsync)
#define KVM_MMU_PAGE_ASSIGN(sp) \
@@ -31,11 +31,11 @@
\
role.word = __entry->role; \
\
- trace_seq_printf(p, "sp gen %lx gfn %llx l%u%s q%u%s %s%s" \
+ trace_seq_printf(p, "sp gen %u gfn %llx l%u %u-byte q%u%s %s%s" \
" %snxe %sad root %u %s%c", \
__entry->mmu_valid_gen, \
__entry->gfn, role.level, \
- role.cr4_pae ? " pae" : "", \
+ role.gpte_is_8_bytes ? 8 : 4, \
role.quadrant, \
role.direct ? " direct" : "", \
access_str[role.access], \
@@ -283,12 +283,12 @@
);
TRACE_EVENT(
- kvm_mmu_invalidate_zap_all_pages,
+ kvm_mmu_zap_all_fast,
TP_PROTO(struct kvm *kvm),
TP_ARGS(kvm),
TP_STRUCT__entry(
- __field(unsigned long, mmu_valid_gen)
+ __field(__u8, mmu_valid_gen)
__field(unsigned int, mmu_used_pages)
),
@@ -297,7 +297,7 @@
__entry->mmu_used_pages = kvm->arch.n_used_mmu_pages;
),
- TP_printk("kvm-mmu-valid-gen %lx used_pages %x",
+ TP_printk("kvm-mmu-valid-gen %u used_pages %x",
__entry->mmu_valid_gen, __entry->mmu_used_pages
)
);
@@ -325,6 +325,65 @@
__entry->kvm_gen == __entry->spte_gen
)
);
+
+TRACE_EVENT(
+ kvm_mmu_set_spte,
+ TP_PROTO(int level, gfn_t gfn, u64 *sptep),
+ TP_ARGS(level, gfn, sptep),
+
+ TP_STRUCT__entry(
+ __field(u64, gfn)
+ __field(u64, spte)
+ __field(u64, sptep)
+ __field(u8, level)
+ /* These depend on page entry type, so compute them now. */
+ __field(bool, r)
+ __field(bool, x)
+ __field(u8, u)
+ ),
+
+ TP_fast_assign(
+ __entry->gfn = gfn;
+ __entry->spte = *sptep;
+ __entry->sptep = virt_to_phys(sptep);
+ __entry->level = level;
+ __entry->r = shadow_present_mask || (__entry->spte & PT_PRESENT_MASK);
+ __entry->x = is_executable_pte(__entry->spte);
+ __entry->u = shadow_user_mask ? !!(__entry->spte & shadow_user_mask) : -1;
+ ),
+
+ TP_printk("gfn %llx spte %llx (%s%s%s%s) level %d at %llx",
+ __entry->gfn, __entry->spte,
+ __entry->r ? "r" : "-",
+ __entry->spte & PT_WRITABLE_MASK ? "w" : "-",
+ __entry->x ? "x" : "-",
+ __entry->u == -1 ? "" : (__entry->u ? "u" : "-"),
+ __entry->level, __entry->sptep
+ )
+);
+
+TRACE_EVENT(
+ kvm_mmu_spte_requested,
+ TP_PROTO(gpa_t addr, int level, kvm_pfn_t pfn),
+ TP_ARGS(addr, level, pfn),
+
+ TP_STRUCT__entry(
+ __field(u64, gfn)
+ __field(u64, pfn)
+ __field(u8, level)
+ ),
+
+ TP_fast_assign(
+ __entry->gfn = addr >> PAGE_SHIFT;
+ __entry->pfn = pfn | (__entry->gfn & (KVM_PAGES_PER_HPAGE(level) - 1));
+ __entry->level = level;
+ ),
+
+ TP_printk("gfn %llx pfn %llx level %d",
+ __entry->gfn, __entry->pfn, __entry->level
+ )
+);
+
#endif /* _TRACE_KVMMMU_H */
#undef TRACE_INCLUDE_PATH