Re: [PATCH v2] mmc: Provide tracepoints for request processing

From: kbuild test robot
Date: Fri Mar 25 2016 - 16:07:14 EST


Hi Baolin,

[auto build test ERROR on ulf.hansson-mmc/next]
[also build test ERROR on v4.5 next-20160324]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url: https://github.com/0day-ci/linux/commits/Baolin-Wang/mmc-Provide-tracepoints-for-request-processing/20160325-162204
base: https://git.linaro.org/people/ulf.hansson/mmc next
config: x86_64-rhel (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64

All errors (new ones prefixed by >>):

>> ERROR: "__tracepoint_mmc_request_start" [drivers/mmc/core/mmc_core.ko] undefined!
>> ERROR: "__tracepoint_mmc_request_done" [drivers/mmc/core/mmc_core.ko] undefined!

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