* Versatile randconfig build failure
@ 2012-11-22 10:53 Russell King - ARM Linux
0 siblings, 0 replies; only message in thread
From: Russell King - ARM Linux @ 2012-11-22 10:53 UTC (permalink / raw)
To: linux-arm-kernel
Last nights Versatile randconfig failed to build for various reasons,
but also this non-driver related issue (as ever, these are linker
messages, so the files pointed at are only approximations):
kernel/built-in.o: In function `perf_prepare_sample':
jump_label.c:(.text+0x3e0ac): undefined reference to `perf_misc_flags'
jump_label.c:(.text+0x3e0d4): undefined reference to `perf_instruction_pointer'
We have:
- CONFIG_PERF_EVENTS=y
- CONFIG_HW_PERF_EVENTS=n
which allows the code in kernel/events/ to be built (which references the
two above functions) but with HW_PERF_EVENTS unset, we don't provide them.
Config:
http://www.arm.linux.org.uk/developer/build/file.php?type=config&idx=2805
Log:
http://www.arm.linux.org.uk/developer/build/result.php?type=build&idx=2805
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2012-11-22 10:53 Versatile randconfig build failure Russell King - ARM Linux
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