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| author | Hongxu Jia <hongxu.jia@windriver.com> | 2018-10-18 06:28:44 -0700 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-10-20 22:39:25 +0100 |
| commit | d819e7fa76e2b732aa7c33ab0e9a834781090824 (patch) | |
| tree | e4cac285db7719922f85f863bf0fab7fec571132 /meta | |
| parent | 112775995158cf6c504fd6beef345ee446f4f11d (diff) | |
| download | openembedded-core-d819e7fa76e2b732aa7c33ab0e9a834781090824.tar.gz openembedded-core-d819e7fa76e2b732aa7c33ab0e9a834781090824.tar.bz2 openembedded-core-d819e7fa76e2b732aa7c33ab0e9a834781090824.zip | |
perf: fix do_compile failure with /tmp mounted with noexec
On a builder which has /tmp mounted nexec, the ARM64 generation of
the sycall table will fail:
[snip]
|perf-1.0/tools/perf/arch/arm64/entry/syscalls//mksyscalltbl:
/tmp/create-table-6VGPSt: Permission denied
[snip]
To avoid the permission denied error, we must instruct the perf build
to place temporary files in an appropriate directory (versus always
using /tmp). To do this, we need both a kernel source change to perf,
and a recipe change to pass the temp directory in by a TMPDIR variable.
The linux-yocto has a reference kernel change: [perf arm64: Fix generate
system call table failed with /tmp mounted with noexec], that has also
been submitted upstream mailing list linux-perf-users@vger.kernel.org
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Reviewed-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta')
| -rw-r--r-- | meta/recipes-kernel/perf/perf.bb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/meta/recipes-kernel/perf/perf.bb b/meta/recipes-kernel/perf/perf.bb index 586422f769..af099043e1 100644 --- a/meta/recipes-kernel/perf/perf.bb +++ b/meta/recipes-kernel/perf/perf.bb @@ -75,6 +75,7 @@ EXTRA_OEMAKE = '\ perfexecdir=${libexecdir} \ NO_GTK2=1 \ ${PACKAGECONFIG_CONFARGS} \ + TMPDIR="${B}" \ ' EXTRA_OEMAKE += "\ |