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010e3e8f |
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11-Jun-2019 |
Raphael Gault <raphael.gault@arm.com> |
perf tests arm64: Compile tests unconditionally In order to subsequently add more tests for the arm64 architecture we compile the tests target for arm64 systematically. Further explanation provided by Mark Rutland: Given prior questions regarding this commit, it's probably worth spelling things out more explicitly, e.g. Currently we only build the arm64/tests directory if CONFIG_DWARF_UNWIND is selected, which is fine as the only test we have is arm64/tests/dwarf-unwind.o. So that we can add more tests to the test directory, let's unconditionally build the directory, but conditionally build dwarf-unwind.o depending on CONFIG_DWARF_UNWIND. There should be no functional change as a result of this patch. Signed-off-by: Raphael Gault <raphael.gault@arm.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Will Deacon <will.deacon@arm.com> Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/20190611125315.18736-2-raphael.gault@arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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5ff32883 |
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13-Feb-2019 |
Jiri Olsa <jolsa@kernel.org> |
perf tools: Rename build libperf to perf Rename build libperf to perf, because it's used to build perf. The libperf build object name will be used for libperf library. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20190213123246.4015-4-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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3237f281 |
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27-Mar-2015 |
Wang Nan <wangnan0@huawei.com> |
perf tools: Add ARM64 perf_regs_load to support libunwind and enable testing Newest libunwind does support ARM64, and perf is able to utilize it also. This patch enables the perf test dwarf unwind for arm64. Test result: # ./perf test unwind 25: Test dwarf unwind : Ok Signed-off-by: Wang Nan <wangnan0@huawei.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Zefan Li <lizefan@huawei.com> Link: http://lkml.kernel.org/r/1427461681-72971-1-git-send-email-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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7db21618 |
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30-Dec-2014 |
Jiri Olsa <jolsa@kernel.org> |
perf build: Add arch arm64 objects building Move the arm64 arch objects building under build framework to be included in the libperf build object. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Tested-by: Will Deacon <will.deacon@arm.com> Cc: Alexis Berlemont <alexis.berlemont@gmail.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-ptqfz1op92yrtccjiww7h1v5@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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5e8c0fb6 |
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30-Dec-2014 |
Jiri Olsa <jolsa@kernel.org> |
perf build: Add arch x86 objects building Move the x86 arch objects building under build framework to be included in the libperf build object. Adding also arch/$(ARCH)/Build files for the rest of the archs. The reason for this is that in arch/Build we now do: +libperf-y += $(ARCH)/ which would make the build to fail on other architectures, because the build framework requires 'Build' file in nested directories and this patch adds it only for x86. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Tested-by: Will Deacon <will.deacon@arm.com> Cc: Alexis Berlemont <alexis.berlemont@gmail.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-5enob06z07m7ew6nzzdmp3n2@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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