AuxXxilium/linux_dsm_epyc7002
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d6d829d92c
linux_dsm_epyc7002/tools
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Arnaldo Carvalho de Melo d6d829d92c tools headers UAPI: Sync sched.h with the kernel 
To get the changes in:

  769071ac9f ("ns: Introduce Time Namespace")

Silencing this tools/perf build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/sched.h' differs from latest version at 'include/uapi/linux/sched.h'
  diff -u tools/include/uapi/linux/sched.h include/uapi/linux/sched.h

Which enables 'perf trace' to decode the CLONE_NEWTIME bit in the
'flags' argument to the clone syscalls.

Example of clone flags being decoded:

  [root@quaco ~]# perf trace -e clone*
       0.000 qemu-system-x8/23923 clone(clone_flags: VM|FS|FILES|SIGHAND|THREAD|SYSVSEM|SETTLS|PARENT_SETTID|CHILD_CLEARTID, newsp: 0x7f0dad7f9870, parent_tidptr: 0x7f0dad7fa9d0, child_tidptr: 0x7f0dad7fa9d0, tls: 0x7f0dad7fa700) = 6806 (qemu-system-x86)
           ? qemu-system-x8/6806  ... [continued]: clone())              = 0
  ^C[root@quaco ~]#

At some point this should enable things like:

  # perf trace -e 'clone*/clone_flags&NEWTIME/'

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andrei Vagin <avagin@openvz.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-02-11 16:41:50 -03:00
..
accounting
arch tools headers UAPI: Sync copy of arm64's asm/unistd.h with the kernel sources 2020-02-11 16:41:50 -03:00
bootconfig tools/bootconfig: Show the number of bootconfig nodes 2020-02-05 17:17:05 -05:00
bpf bpftool: Don't crash on missing xlated program instructions 2020-02-07 22:29:45 +01:00
build
cgroup
debugging
firewire
firmware
gpio
hv Tools: hv: Reopen the devices if read() or write() returns errors 2020-01-26 22:10:10 -05:00
iio
include tools headers UAPI: Sync sched.h with the kernel 2020-02-11 16:41:50 -03:00
io_uring
kvm/kvm_stat tools/kvm_stat: Fix kvm_exit filter name 2020-01-23 09:51:06 +01:00
laptop
leds
lib Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-01-28 16:02:33 -08:00
memory-model
nfsd
objtool objtool: Fix ARCH=x86_64 build error 2020-01-22 07:54:57 +01:00
pci
pcmcia
perf perf trace: Resolve prctl's 'option' arg strings to numbers 2020-02-11 16:41:50 -03:00
power More power manadement updates for 5.6-rc1 2020-01-31 14:36:35 -08:00
scripts
spi
testing Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-02-08 17:15:08 -08:00
thermal/tmon
time
usb
virtio
vm tools/vm/slabinfo: fix sanity checks enabling 2020-01-31 10:30:38 -08:00
wmi
Makefile