Hi Felipe, [auto build test ERROR on tip/perf/core] [also build test ERROR on v4.12-rc1 next-20170518] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Felipe-Balbi/kernel-trace-pass-export-pointer-as-argument-to-write/20170518-135452 config: i386-allmodconfig (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/hwtracing/stm/ftrace.c: In function 'stm_ftrace_write': >> drivers/hwtracing/stm/ftrace.c:49:19: error: incompatible type for argument >> 1 of 'stm_source_write' stm_source_write(stm->data, STM_FTRACE_CHAN, buf, len); ^~~ In file included from drivers/hwtracing/stm/ftrace.c:18:0: include/linux/stm.h:136:13: note: expected 'struct stm_source_data *' but argument is of type 'struct stm_source_data' int notrace stm_source_write(struct stm_source_data *data, unsigned int chan, ^~~~~~~~~~~~~~~~ vim +/stm_source_write +49 drivers/hwtracing/stm/ftrace.c 43 */ 44 static void notrace 45 stm_ftrace_write(struct trace_export *export, const void *buf, unsigned int len) 46 { 47 struct stm_ftrace *stm = container_of(export, struct stm_ftrace, ftrace); 48 > 49 stm_source_write(stm->data, STM_FTRACE_CHAN, buf, len); 50 } 51 52 static int stm_ftrace_link(struct stm_source_data *data) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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