Peter Zijlstra ef9ee4ad38 perf/x86: Fix possible Spectre-v1 indexing for hw_perf_event cache_* ... > arch/x86/events/core.c:319 set_ext_hw_attr() warn: potential spectre issue 'hw_cache_event_ids[cache_type]' (local cap) > arch/x86/events/core.c:319 set_ext_hw_attr() warn: potential spectre issue 'hw_cache_event_ids' (local cap) > arch/x86/events/core.c:328 set_ext_hw_attr() warn: potential spectre issue 'hw_cache_extra_regs[cache_type]' (local cap) > arch/x86/events/core.c:328 set_ext_hw_attr() warn: potential spectre issue 'hw_cache_extra_regs' (local cap) Userspace controls @config which contains 3 (byte) fields used for a 3 dimensional array deref. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: <stable@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vince Weaver <vincent.weaver@maine.edu> Signed-off-by: Ingo Molnar <mingo@kernel.org>		2018-05-05 08:37:28 +02:00
..
amd	perf/x86/amd/power: Do not load AMD power module on !AMD platforms	2018-01-24 13:00:35 +01:00
intel	perf/x86/intel: Don't enable freeze-on-smi for PerfMon V1	2018-04-25 21:41:22 +02:00
core.c	perf/x86: Fix possible Spectre-v1 indexing for hw_perf_event cache_*	2018-05-05 08:37:28 +02:00
Kconfig	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Makefile	perf/x86/events: Add an AMD-specific Makefile	2017-01-30 12:01:19 +01:00
msr.c	x86/tsc: Get rid of rdtscll()	2018-03-23 20:07:54 +01:00
perf_event.h	Merge branch 'perf/urgent' into perf/core, to pick up fixes	2018-03-24 09:21:47 +01:00