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-rw-r--r--arch/x86/include/asm/trace/mpx.h134
1 files changed, 0 insertions, 134 deletions
diff --git a/arch/x86/include/asm/trace/mpx.h b/arch/x86/include/asm/trace/mpx.h
deleted file mode 100644
index 54133017267c..000000000000
--- a/arch/x86/include/asm/trace/mpx.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM mpx
-
-#if !defined(_TRACE_MPX_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TRACE_MPX_H
-
-#include <linux/tracepoint.h>
-
-#ifdef CONFIG_X86_INTEL_MPX
-
-TRACE_EVENT(mpx_bounds_register_exception,
-
- TP_PROTO(void __user *addr_referenced,
- const struct mpx_bndreg *bndreg),
- TP_ARGS(addr_referenced, bndreg),
-
- TP_STRUCT__entry(
- __field(void __user *, addr_referenced)
- __field(u64, lower_bound)
- __field(u64, upper_bound)
- ),
-
- TP_fast_assign(
- __entry->addr_referenced = addr_referenced;
- __entry->lower_bound = bndreg->lower_bound;
- __entry->upper_bound = bndreg->upper_bound;
- ),
- /*
- * Note that we are printing out the '~' of the upper
- * bounds register here. It is actually stored in its
- * one's complement form so that its 'init' state
- * corresponds to all 0's. But, that looks like
- * gibberish when printed out, so print out the 1's
- * complement instead of the actual value here. Note
- * though that you still need to specify filters for the
- * actual value, not the displayed one.
- */
- TP_printk("address referenced: 0x%p bounds: lower: 0x%llx ~upper: 0x%llx",
- __entry->addr_referenced,
- __entry->lower_bound,
- ~__entry->upper_bound
- )
-);
-
-TRACE_EVENT(bounds_exception_mpx,
-
- TP_PROTO(const struct mpx_bndcsr *bndcsr),
- TP_ARGS(bndcsr),
-
- TP_STRUCT__entry(
- __field(u64, bndcfgu)
- __field(u64, bndstatus)
- ),
-
- TP_fast_assign(
- /* need to get rid of the 'const' on bndcsr */
- __entry->bndcfgu = (u64)bndcsr->bndcfgu;
- __entry->bndstatus = (u64)bndcsr->bndstatus;
- ),
-
- TP_printk("bndcfgu:0x%llx bndstatus:0x%llx",
- __entry->bndcfgu,
- __entry->bndstatus)
-);
-
-DECLARE_EVENT_CLASS(mpx_range_trace,
-
- TP_PROTO(unsigned long start,
- unsigned long end),
- TP_ARGS(start, end),
-
- TP_STRUCT__entry(
- __field(unsigned long, start)
- __field(unsigned long, end)
- ),
-
- TP_fast_assign(
- __entry->start = start;
- __entry->end = end;
- ),
-
- TP_printk("[0x%p:0x%p]",
- (void *)__entry->start,
- (void *)__entry->end
- )
-);
-
-DEFINE_EVENT(mpx_range_trace, mpx_unmap_zap,
- TP_PROTO(unsigned long start, unsigned long end),
- TP_ARGS(start, end)
-);
-
-DEFINE_EVENT(mpx_range_trace, mpx_unmap_search,
- TP_PROTO(unsigned long start, unsigned long end),
- TP_ARGS(start, end)
-);
-
-TRACE_EVENT(mpx_new_bounds_table,
-
- TP_PROTO(unsigned long table_vaddr),
- TP_ARGS(table_vaddr),
-
- TP_STRUCT__entry(
- __field(unsigned long, table_vaddr)
- ),
-
- TP_fast_assign(
- __entry->table_vaddr = table_vaddr;
- ),
-
- TP_printk("table vaddr:%p", (void *)__entry->table_vaddr)
-);
-
-#else
-
-/*
- * This gets used outside of MPX-specific code, so we need a stub.
- */
-static inline
-void trace_bounds_exception_mpx(const struct mpx_bndcsr *bndcsr)
-{
-}
-
-#endif /* CONFIG_X86_INTEL_MPX */
-
-#undef TRACE_INCLUDE_PATH
-#define TRACE_INCLUDE_PATH asm/trace/
-#undef TRACE_INCLUDE_FILE
-#define TRACE_INCLUDE_FILE mpx
-#endif /* _TRACE_MPX_H */
-
-/* This part must be outside protection */
-#include <trace/define_trace.h>

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