From 5608c5188e6622b934b2bad750dad9b0fc03bcbd Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Fri, 6 Apr 2018 13:38:12 -0700 Subject: [PATCH] perf record: Remove suggestion to enable APIC 'perf record' suggests to enable the APIC on errors. APIC is practically always used today and the problem is usually somewhere else. Just remove the outdated suggestion. Signed-off-by: Andi Kleen Acked-by: Jiri Olsa Link: http://lkml.kernel.org/r/20180406203812.3087-5-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/evsel.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 66b62570c855a..3e87486c28fe9 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -2870,8 +2870,7 @@ int perf_evsel__open_strerror(struct perf_evsel *evsel, struct target *target, #if defined(__i386__) || defined(__x86_64__) if (evsel->attr.type == PERF_TYPE_HARDWARE) return scnprintf(msg, size, "%s", - "No hardware sampling interrupt available.\n" - "No APIC? If so then you can boot the kernel with the \"lapic\" boot parameter to force-enable it."); + "No hardware sampling interrupt available.\n"); #endif break; case EBUSY: -- 2.39.5