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c330ef2847eeedfa9d06f03836dfd4fc6727e855
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Arnaldo Carvalho de Melo c330ef2847 perf trace: Associate the "msr" tracepoint arg name with x86_MSR__scnprintf() 
So that we can go from:

  # perf trace -e msr:write_msr --max-stack=16 sleep 1
       0.000 sleep/6740 msr:write_msr(msr: 3221225728, val: 139636317451648)
                                         do_trace_write_msr ([kernel.kallsyms])
                                         do_trace_write_msr ([kernel.kallsyms])
                                         do_arch_prctl_64 ([kernel.kallsyms])
                                         __x64_sys_arch_prctl ([kernel.kallsyms])
                                         do_syscall_64 ([kernel.kallsyms])
                                         entry_SYSCALL_64 ([kernel.kallsyms])
                                         init_tls (/usr/lib64/ld-2.29.so)
                                         dl_main (/usr/lib64/ld-2.29.so)
                                         _dl_sysdep_start (/usr/lib64/ld-2.29.so)
                                         _dl_start (/usr/lib64/ld-2.29.so)
  #

To:

  # perf trace -e msr:write_msr --max-stack=16 sleep 1
     0.000 sleep/8519 msr:write_msr(msr: FS_BASE, val: 139878031705472)
                                       do_trace_write_msr ([kernel.kallsyms])
                                       do_trace_write_msr ([kernel.kallsyms])
                                       do_arch_prctl_64 ([kernel.kallsyms])
                                       __x64_sys_arch_prctl ([kernel.kallsyms])
                                       do_syscall_64 ([kernel.kallsyms])
                                       entry_SYSCALL_64 ([kernel.kallsyms])
                                       init_tls (/usr/lib64/ld-2.29.so)
                                       dl_main (/usr/lib64/ld-2.29.so)
                                       _dl_sysdep_start (/usr/lib64/ld-2.29.so)
                                       _dl_start (/usr/lib64/ld-2.29.so)
  #

This, in reverse, will allow for symbolic system call/tracepoint
filtering.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-q1q4unmqja5ex7dy0kb5cjaa@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-10-09 11:23:52 -03:00
..
accounting
…
arch
tools arch x86: Grab a copy of the file containing the MSR numbers
2019-10-07 12:22:18 -03:00
bpf
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2019-09-06 16:49:17 +02:00
build
tools build: Add capability-related feature detection
2019-08-12 17:14:14 -03:00
cgroup
iocost_monitor: Report debt
2019-09-10 12:31:39 -06:00
debugging
…
firewire
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
firmware
Merge tag 'driver-core-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2019-07-12 12:24:03 -07:00
gpio
Merge tag 'gpio-v5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
2019-07-09 09:07:00 -07:00
hv
Merge tag 'hyperv-next-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
2019-09-24 12:36:31 -07:00
iio
tools: iio: add .gitignore
2019-08-18 20:45:57 +01:00
include
tools headers kvm: Sync kvm headers with the kernel sources
2019-09-30 17:29:30 -03:00
io_uring
tools/io_uring: sync with liburing
2019-05-23 10:25:26 -06:00
kvm/kvm_stat
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499
2019-06-19 17:09:53 +02:00
laptop
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 505
2019-06-19 17:11:22 +02:00
leds
leds: core: Add support for composing LED class device names
2019-07-25 20:07:52 +02:00
lib
Merge tag 'perf-urgent-for-mingo-5.4-20191001' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
2019-10-07 15:15:24 +02:00
memory-model
tools/memory-model: Update the informal documentation
2019-08-09 10:28:57 -07:00
nfsd
…
objtool
KVM: x86: Check kvm_rebooting in kvm_spurious_fault()
2019-09-25 15:23:33 +02:00
pci
Merge tag 'pci-v5.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2019-07-15 20:44:49 -07:00
pcmcia
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 247
2019-06-19 17:09:08 +02:00
perf
perf trace: Associate the "msr" tracepoint arg name with x86_MSR__scnprintf()
2019-10-09 11:23:52 -03:00
power
Merge tag 'platform-drivers-x86-v5.4-2' of git://git.infradead.org/linux-platform-drivers-x86
2019-09-24 12:39:40 -07:00
scripts
perf build: Do not use -Wshadow on gcc < 4.8
2019-07-23 09:04:54 -03:00
spi
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 178
2019-05-30 11:29:19 -07:00
testing
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-10-05 08:50:15 -07:00
thermal/tmon
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 89
2019-05-24 17:37:52 +02:00
time
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282
2019-06-05 17:36:37 +02:00
usb
usbip: tools: fix GCC8 warning for strncpy
2019-07-25 18:12:20 +02:00
virtio
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482
2019-06-19 17:09:52 +02:00
vm
tools/vm/slabinfo: add sorting info to help menu
2019-07-12 11:05:46 -07:00
wmi
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
Makefile
tools: Keep list of tools in alphabetical order
2019-08-14 10:59:59 -03:00