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>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Breno Leitao <leitao@debian.org>,
Hendrik Brueckner <brueckner@linux.vnet.ibm.com>,
Jiri Olsa <jolsa@redhat.com>,
linuxppc-dev@lists.ozlabs.org,
Michael Ellerman <mpe@ellerman.id.au>,
Namhyung Kim <namhyung@kernel.org>,
Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>,
Thomas Richter <tmricht@linux.vnet.ibm.com>
Subject: [PATCH 2/5] tools headers powerpc: Update asm/unistd.h copy to pick new
Date: Mon, 30 Jul 2018 17:50:28 -0300 [thread overview]
Message-ID: <20180730205031.12853-3-acme@kernel.org> (raw)
In-Reply-To: <20180730205031.12853-1-acme@kernel.org>
From: Arnaldo Carvalho de Melo <acme@redhat.com>
The new 'io_pgetevents' syscall was wired up in PowerPC in the following
cset:
b2f82565f2ca ("powerpc: Wire up io_pgetevents")
Update tools/arch/powerpc/ copy of the asm/unistd.h file so that 'perf
trace' on PowerPC gets it in its syscall table.
This elliminated the following 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: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Breno Leitao <leitao@debian.org>
Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Cc: Thomas Richter <tmricht@linux.vnet.ibm.com>
Link: https://lkml.kernel.org/n/tip-9uvu7tz4ud3bxxfyxwryuz47@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 ac5ba55066dd..985534d0b448 100644
--- a/tools/arch/powerpc/include/uapi/asm/unistd.h
+++ b/tools/arch/powerpc/include/uapi/asm/unistd.h
@@ -399,5 +399,6 @@
#define __NR_pkey_free 385
#define __NR_pkey_mprotect 386
#define __NR_rseq 387
+#define __NR_io_pgetevents 388
#endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */
--
2.14.4
next prev parent reply other threads:[~2018-07-30 20:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-30 20:50 [GIT PULL 0/5] perf/urgent fixes Arnaldo Carvalho de Melo
2018-07-30 20:50 ` [PATCH 1/5] tools headers uapi: Update tools's copy of linux/perf_event.h Arnaldo Carvalho de Melo
2018-07-30 20:50 ` Arnaldo Carvalho de Melo [this message]
2018-07-30 20:50 ` [PATCH 3/5] tools headers uapi: Refresh linux/bpf.h copy Arnaldo Carvalho de Melo
2018-07-30 20:50 ` [PATCH 4/5] tools arch: Update arch/x86/lib/memcpy_64.S copy used in 'perf bench mem memcpy' Arnaldo Carvalho de Melo
2018-07-30 20:50 ` [PATCH 5/5] perf tools: Fix the build on the alpine:edge distro Arnaldo Carvalho de Melo
2018-07-31 5:51 ` [GIT PULL 0/5] perf/urgent fixes Ingo Molnar
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