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authorBruce Ashfield <bruce.ashfield@windriver.com>2012-09-14 00:57:27 -0400
committerRichard Purdie <richard.purdie@linuxfoundation.org>2012-09-14 09:49:56 +0100
commitb681b74624d1c8c4c98b2a121828e010fc5c3a25 (patch)
treee3889b4fb0d4dd218470fe0deb14057635693b3c /meta/classes/patch.bbclass
parenta9fffadec4fb60547257cb3d7496b6e39ed07be8 (diff)
downloadopenembedded-core-contrib-b681b74624d1c8c4c98b2a121828e010fc5c3a25.tar.gz
linux-yocto/3.4: make uprobes select perf events
uprobes depends on functionality provided by perf events. After uprobes was enabled in the standard kernel the mpc8315 board showed link errors due to missing perf event functions. This problem isn't isolated to the board or powerpc arch, but all other boards have PERF_EVENTS enabled. To fix this, we make UPROBE_EVENT select PERF_EVENTS, and any new boards will be protected from the same failure. We also update the configuration fragments since CONFIG_UPROBES depends on CONFIG_PERF_EVENTS being set, so PERF_EVENTS needs to be added whenever uprobes are enabled. [YOCTO #3111] Signed-off-by: Tom Zanussi <tom.zanussi@intel.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
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