linux-hardened/tools
Adrian Hunter 1b6599a9d8 perf intel-pt: Fix sample timestamp wrt non-taken branches
The sample timestamp is updated to ensure that the timestamp represents
the time of the sample and not a branch that the decoder is still
walking towards. The sample timestamp is updated when the decoder
returns, but the decoder does not return for non-taken branches. Update
the sample timestamp then also.

Note that commit 3f04d98e97 ("perf intel-pt: Improve sample
timestamp") was also a stable fix and appears, for example, in v4.4
stable tree as commit a4ebb58fd124 ("perf intel-pt: Improve sample
timestamp").

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: stable@vger.kernel.org # v4.4+
Fixes: 3f04d98e97 ("perf intel-pt: Improve sample timestamp")
Link: http://lkml.kernel.org/r/20190510124143.27054-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-05-16 14:17:24 -03:00
..
accounting
arch tools x86 uapi asm: Sync the pt_regs.h copy with the kernel sources 2019-05-15 16:36:46 -03:00
bpf tools: bpftool: fix infinite loop in map create 2019-04-25 17:20:06 -07:00
build tools build: Implement libzstd feature check, LIBZSTD_DIR and NO_LIBZSTD defines 2019-04-01 15:18:10 -03:00
cgroup
crypto
debugging
firewire
firmware
gpio
hv
iio
include tools include uapi: Sync sound/asound.h copy 2019-04-16 12:36:20 -03:00
io_uring tools/io_uring: remove IOCQE_FLAG_CACHEHIT 2019-04-08 10:48:50 -06:00
kvm/kvm_stat
laptop
leds
lib tools lib traceevent: Man pages for trace sequences APIs 2019-05-15 16:36:48 -03:00
memory-model tools/memory-model: Add support for synchronize_srcu_expedited() 2019-04-04 13:48:34 -07:00
nfsd
objtool Merge branch 'core-objtool-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-05-06 11:39:17 -07:00
pci tools pci: Do not delete pcitest.sh in 'make clean' 2019-05-15 16:36:46 -03:00
pcmcia
perf perf intel-pt: Fix sample timestamp wrt non-taken branches 2019-05-16 14:17:24 -03:00
power ACPICA: Rename nameseg length macro/define for clarity 2019-04-09 11:24:48 +02:00
scripts
spi
testing s390 updates for the 5.2 merge window 2019-05-06 16:42:54 -07:00
thermal/tmon
time
usb
virtio
vm tools/vm/slabinfo: clean up usage menu debug items 2019-03-05 21:07:20 -08:00
wmi
Makefile