From 30a813ae035d3e220a89609adce878e045c49547 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Thu, 4 Mar 2010 13:49:21 +0100 Subject: [PATCH] x86: Move MAX_INSN_SIZE into asm/insn.h Since there's now two users for this, place it in a common header. Signed-off-by: Peter Zijlstra Cc: Arnaldo Carvalho de Melo Cc: Masami Hiramatsu Cc: paulus@samba.org Cc: eranian@google.com Cc: robert.richter@amd.com Cc: fweisbec@gmail.com LKML-Reference: <20100304140100.923774125@chello.nl> Signed-off-by: Ingo Molnar --- arch/x86/include/asm/insn.h | 2 ++ arch/x86/include/asm/kprobes.h | 2 +- arch/x86/kernel/cpu/perf_event_intel_ds.c | 2 -- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/include/asm/insn.h b/arch/x86/include/asm/insn.h index 96c2e0ad04ca..88c765e16410 100644 --- a/arch/x86/include/asm/insn.h +++ b/arch/x86/include/asm/insn.h @@ -68,6 +68,8 @@ struct insn { const insn_byte_t *next_byte; }; +#define MAX_INSN_SIZE 16 + #define X86_MODRM_MOD(modrm) (((modrm) & 0xc0) >> 6) #define X86_MODRM_REG(modrm) (((modrm) & 0x38) >> 3) #define X86_MODRM_RM(modrm) ((modrm) & 0x07) diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h index 4ffa345a8ccb..547882539157 100644 --- a/arch/x86/include/asm/kprobes.h +++ b/arch/x86/include/asm/kprobes.h @@ -24,6 +24,7 @@ #include #include #include +#include #define __ARCH_WANT_KPROBES_INSN_SLOT @@ -36,7 +37,6 @@ typedef u8 kprobe_opcode_t; #define RELATIVEJUMP_SIZE 5 #define RELATIVECALL_OPCODE 0xe8 #define RELATIVE_ADDR_SIZE 4 -#define MAX_INSN_SIZE 16 #define MAX_STACK_SIZE 64 #define MIN_STACK_SIZE(ADDR) \ (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \ diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c index ef56f053ab31..72453ac5fb7d 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_ds.c +++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c @@ -379,8 +379,6 @@ static void intel_pmu_pebs_disable_all(void) #include -#define MAX_INSN_SIZE 16 - static inline bool kernel_ip(unsigned long ip) { #ifdef CONFIG_X86_32 -- 2.30.2