From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: Clark Williams <williams@redhat.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Boqun Feng <boqun.feng@gmail.com>,
David Ahern <dsahern@gmail.com>,
Hendrik Brueckner <brueckner@linux.vnet.ibm.com>,
Jiri Olsa <jolsa@redhat.com>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Namhyung Kim <namhyung@kernel.org>,
Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Thomas Richter <tmricht@linux.vnet.ibm.com>,
Wang Nan <wangnan0@huawei.com>
Subject: [PATCH 09/19] tools include powerpc: Update arch/powerpc/include/uapi/asm/unistd.h copy to get 'rseq' syscall
Date: Mon, 25 Jun 2018 14:40:35 -0300 [thread overview]
Message-ID: <20180625174045.25765-10-acme@kernel.org> (raw)
In-Reply-To: <20180625174045.25765-1-acme@kernel.org>
From: Arnaldo Carvalho de Melo <acme@redhat.com>
This updates the tools/perf/ copy of the powerpc file used to generate
the syscall table file used to make 'perf trace' become aware of the new
'rseq' syscall, no matter in which system it gets built, i.e. older
systems where the syscalls are not available in the running kernel (via
tracefs) or in the system headers will still be aware of these
syscalls/.
From this commit:
bb862b021d75 ("powerpc: Wire up restartable sequences system call")
Silencing this tools/perf build warning:
Warning: Kernel ABI header at 'tools/arch/powerpc/include/uapi/asm/unistd.h' differs from latest version at 'arch/powerpc/include/uapi/asm/unistd.h'
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Thomas Richter <tmricht@linux.vnet.ibm.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-adtgz6u3apd76tghiu9w0k19@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/arch/powerpc/include/uapi/asm/unistd.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/arch/powerpc/include/uapi/asm/unistd.h b/tools/arch/powerpc/include/uapi/asm/unistd.h
index 389c36fd8299..ac5ba55066dd 100644
--- a/tools/arch/powerpc/include/uapi/asm/unistd.h
+++ b/tools/arch/powerpc/include/uapi/asm/unistd.h
@@ -398,5 +398,6 @@
#define __NR_pkey_alloc 384
#define __NR_pkey_free 385
#define __NR_pkey_mprotect 386
+#define __NR_rseq 387
#endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */
--
2.14.3
next prev parent reply other threads:[~2018-06-25 17:41 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-25 17:40 [GIT PULL 00/19] perf/urgent fixes for 4.18 Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 01/19] perf record: Support s390 random socket_id assignment Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 02/19] perf test session topology: Fix test on s390 Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 03/19] perf report powerpc: Fix crash if callchain is empty Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 04/19] perf tests: Add event parsing error handling to parse events test Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 05/19] perf tests: Add valid callback for parse-events test Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 06/19] perf intel-pt: Fix packet decoding of CYC packets Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 07/19] tools headers uapi: Synchronize drm/drm.h Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 08/19] perf tools: Update x86's syscall_64.tbl, adding 'io_pgetevents' and 'rseq' Arnaldo Carvalho de Melo
2018-06-25 17:40 ` Arnaldo Carvalho de Melo [this message]
2018-06-25 17:40 ` [PATCH 10/19] tools include uapi: Update if_link.h to pick IFLA_{BRPORT_ISOLATED,VXLAN_TTL_INHERIT} Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 11/19] tools include uapi: Synchronize bpf.h with the kernel Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 12/19] perf tools: Fix a clang 7.0 compilation error Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 13/19] perf alias: Remove trailing newline when reading sysfs files Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 14/19] perf alias: Rebuild alias expression string to make it comparable Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 15/19] perf stat: Remove duplicate event counting Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 16/19] perf bench: Fix numa report output code Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 17/19] perf script: Add missing output fields in a hint Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 18/19] perf script: Fix crash because of missing evsel->priv Arnaldo Carvalho de Melo
2018-06-25 17:40 ` [PATCH 19/19] perf tools: Fix crash caused by accessing feat_ops[HEADER_LAST_FEATURE] Arnaldo Carvalho de Melo
2018-06-25 20:26 ` [GIT PULL 00/19] perf/urgent fixes for 4.18 Arnaldo Carvalho de Melo
2018-06-26 6:46 ` Ingo Molnar
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