diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/perf_event_p4.h | 8 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/perf_event_p4.c | 8 |
2 files changed, 7 insertions, 9 deletions
diff --git a/arch/x86/include/asm/perf_event_p4.h b/arch/x86/include/asm/perf_event_p4.h index 829f471..b47b9e9 100644 --- a/arch/x86/include/asm/perf_event_p4.h +++ b/arch/x86/include/asm/perf_event_p4.h @@ -324,8 +324,8 @@ static inline u32 p4_default_escr_conf(int cpu, int exclude_os, int exclude_usr) #define P4_SSE_INPUT_ASSIST P4_EVENT_PACK(0x34, 0x01) /* - * MSR_P4_FIRM_ESCR: 8, 9 - * MSR_P4_FIRM_ESCR: 10, 11 + * MSR_P4_FIRM_ESCR0: 8, 9 + * MSR_P4_FIRM_ESCR1: 10, 11 */ #define P4_PACKED_SP_UOP P4_EVENT_PACK(0x08, 0x01) @@ -462,8 +462,8 @@ static inline u32 p4_default_escr_conf(int cpu, int exclude_os, int exclude_usr) #define P4_INSTR_RETIRED P4_EVENT_PACK(0x02, 0x04) /* - * MSR_P4_CRU_ESCR2: 12, 13, 16 - * MSR_P4_CRU_ESCR3: 14, 15, 17 + * MSR_P4_CRU_ESCR0: 12, 13, 16 + * MSR_P4_CRU_ESCR1: 14, 15, 17 */ #define P4_UOPS_RETIRED P4_EVENT_PACK(0x01, 0x04) diff --git a/arch/x86/kernel/cpu/perf_event_p4.c b/arch/x86/kernel/cpu/perf_event_p4.c index ef861da1..a11ce73 100644 --- a/arch/x86/kernel/cpu/perf_event_p4.c +++ b/arch/x86/kernel/cpu/perf_event_p4.c @@ -60,13 +60,11 @@ struct p4_event_template p4_templates[] = { [2] = { .opcode = P4_INSTR_RETIRED, .config = 0, - .dep = 0, /* needs front-end tagging */ + .dep = -1, /* needs front-end tagging */ .emask = P4_EVENT_ATTR(P4_INSTR_RETIRED, NBOGUSNTAG) | - P4_EVENT_ATTR(P4_INSTR_RETIRED, NBOGUSTAG) | - P4_EVENT_ATTR(P4_INSTR_RETIRED, BOGUSNTAG) | - P4_EVENT_ATTR(P4_INSTR_RETIRED, BOGUSTAG), - .escr_msr = { MSR_P4_CRU_ESCR2, MSR_P4_CRU_ESCR3 }, + P4_EVENT_ATTR(P4_INSTR_RETIRED, BOGUSNTAG), + .escr_msr = { MSR_P4_CRU_ESCR0, MSR_P4_CRU_ESCR1 }, .cntr = { 12, 14 }, }, [3] = { |