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author | Ingo Molnar <mingo@kernel.org> | 2018-07-25 23:31:00 +0300 |
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committer | Ingo Molnar <mingo@kernel.org> | 2018-07-25 23:31:00 +0300 |
commit | 25a00ac7dc92912f0b1e5e533bf077255c828b02 (patch) | |
tree | f6b9b7ae61c70dfa18ce40d2c0b2f24939d09448 /tools/arch | |
parent | a38b0ba1b7d2e7a6d19877540240e8a4352fc93c (diff) | |
parent | 9ef0112442bdddef5fb55adf20b3a5464b33de75 (diff) | |
download | linux-25a00ac7dc92912f0b1e5e533bf077255c828b02.tar.xz |
Merge tag 'perf-core-for-mingo-4.19-20180725' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/cores fixes and improvements from Arnaldo Carvalho de Melo:
Tools:
top:
- Fix 'struct comm_str' removal crash race, detected with refcount_t
debugging (Jiri Olsa)
- Use last_match threads cache only in single threaded mode, fixing
a crash (Jiri Olsa)
record:
- Synthesize GROUP_DESC feature in pipe mode fixing display of
event groups (Jiri Olsa)
stat:
- Get rid of extra clock display function (Jiri Olsa)
perf script:
- Show correct offsets for DWARF-based unwinding (Sandipan Das)
test:
- Check that complex event name is parsed correctly (Alexey Budankov)
- Fix subtest number when showing results (Thomas Richter)
Arch specific:
arm64:
- Generate syscall table from the kernel sources (asm/unistd.h) like
other arches do, speeding up the support for new system calls in
tools such as 'perf trace' (Kim Phillips)
arm:
- Bail out immediatelly on CoreSight hardware tracing instruction sample failure (Leo Yan)
PowerPC:
- Fix record+probe_libc_inet_pton.sh 'perf test' entry (Sandipan Das)
- Callchain IP filtering fixes (Sandipan Das)
S/390:
- Add support for detailed S/390 PMU event description in 'perf list' (Thomas Richter)
- Add transaction flag (-T) support in 'perf stat' for S/390 (Thomas Richter)
- Fix 'perf kvm' S/390 subcommands (Thomas Richter)
Infrastructure:
hists:
- Clarify callchain disabling when available (Arnaldo Carvalho de Melo)
evsel:
- Use perf_evsel__match instead of open coded equivalent (Jiri Olsa)
Documentation:
- Add missing documentation for 'perf list' --desc and --debug options (Sangwon Hong)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/arch')
-rw-r--r-- | tools/arch/arm64/include/uapi/asm/unistd.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tools/arch/arm64/include/uapi/asm/unistd.h b/tools/arch/arm64/include/uapi/asm/unistd.h new file mode 100644 index 000000000000..5072cbd15c82 --- /dev/null +++ b/tools/arch/arm64/include/uapi/asm/unistd.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright (C) 2012 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#define __ARCH_WANT_RENAMEAT + +#include <asm-generic/unistd.h> |