WSL2-Linux-Kernel/tools
Shang XiaoJing f710deeea7 perf vendor events arm64: Fix incorrect Hisi hip08 L3 metrics
[ Upstream commit e9229d5b62 ]

Commit 0cc177cfc9 ("perf vendor events arm64: Add Hisi hip08 L3
metrics") add L3 metrics of hip08, but some metrics (IF_BP_MISP_BR_RET,
IF_BP_MISP_BR_RET, IF_BP_MISP_BR_BL) have incorrect event number due to
the mistakes in document, which caused incorrect result. Fix the
incorrect metrics.

Before:

  65,811,214,308	armv8_pmuv3_0/event=0x1014/	# 18.87 push_branch
  							# -40.19 other_branch
  3,564,316,780	BR_MIS_PRED				# 0.51 indirect_branch
  							# 21.81 pop_branch

After:

  6,537,146,245	BR_MIS_PRED			# 0.48 indirect_branch
  						# 0.47 pop_branch
  						# 0.00 push_branch
  						# 0.05 other_branch

Fixes: 0cc177cfc9 ("perf vendor events arm64: Add Hisi hip08 L3 metrics")
Reviewed-by: John Garry <john.garry@huawei.com>
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Acked-by: James Clark <james.clark@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20221021105035.10000-2-shangxiaojing@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-11-03 23:59:18 +09:00
..
accounting
arch x86/speculation: Add RSB VM Exit protections 2022-08-11 13:07:54 +02:00
bootconfig tools/bootconfig: Define memblock_free_ptr() to fix build error 2021-09-15 09:49:48 -07:00
bpf bpftool: Clear errno after libcap's checks 2022-10-26 12:35:32 +02:00
build tools build: Switch to new openssl API for test-libcrypto 2022-08-25 11:40:14 +02:00
cgroup tools/cgroup/slabinfo.py: updated to work on current kernel 2021-04-23 14:42:40 -07:00
debugging tools: Fix "the the" in a message in kernel-chktaint 2021-06-13 17:01:17 -06:00
edid
firewire
firmware
gpio
hv
iio tools: iio: iio_utils: fix digit calculation 2022-11-03 23:59:11 +09:00
include tools/include/uapi: Fix <asm/errno.h> for parisc and xtensa 2022-09-23 14:15:49 +02:00
io_uring tools/io_uring/io_uring-cp: sync with liburing example 2021-08-13 08:58:11 -06:00
kvm/kvm_stat tools/kvm_stat: fix display of error when multiple processes are found 2022-08-11 13:07:51 +02:00
laptop
leds
lib selftests/xsk: Avoid use-after-free on ctx 2022-10-26 12:34:41 +02:00
memory-model tools/memory-model: Document data_race(READ_ONCE()) 2021-07-27 11:48:55 -07:00
objtool objtool: Preserve special st_shndx indexes in elf_update_symbol 2022-10-26 12:34:37 +02:00
pci tools: PCI: Zero-initialize param 2021-08-05 11:01:30 +01:00
pcmcia
perf perf vendor events arm64: Fix incorrect Hisi hip08 L3 metrics 2022-11-03 23:59:18 +09:00
power tools/power turbostat: fix ICX DRAM power numbers 2022-06-09 10:22:32 +02:00
rcu tools/rcu: Add drgn script to dump number of RCU callbacks 2021-05-10 15:39:19 -07:00
scripts tools build: Fix quiet cmd indentation 2021-05-17 12:10:03 +09:00
spi spi: tools: make a symbolic link to the header file spi.h 2021-04-22 16:30:39 +01:00
testing KVM: selftests: Fix number of pages for memory slot in memslot_modification_stress_test 2022-11-03 23:59:15 +09:00
thermal/tmon tools/thermal: Fix possible path truncations 2022-08-17 14:24:15 +02:00
time
tracing tools/latency-collector: Use correct size when writing queue_full_warning 2021-11-18 19:16:19 +01:00
usb usb: testusb: Fix for showing the connection speed 2021-09-14 10:31:41 +02:00
virtio tools/virtio: compile with -pthread 2022-05-25 09:57:25 +02:00
vm tools/vm/slabinfo: use alphabetic order when two values are equal 2022-08-25 11:40:13 +02:00
wmi
Makefile