On 2015/5/20 14:09, Naoya Horiguchi wrote: > On Wed, May 20, 2015 at 01:41:57PM +0800, Xie XiuQi wrote: > ... >> >> Hi Naoya, >> >> This patch will introduce another build error with attched config file. >> >> drivers/built-in.o:(__tracepoints+0x500): multiple definition of `__tracepoint_aer_event' >> mm/built-in.o:(__tracepoints+0x398): first defined here >> drivers/built-in.o:(__tracepoints+0x4ec): multiple definition of `__tracepoint_memory_failure_event' >> mm/built-in.o:(__tracepoints+0x384): first defined here >> drivers/built-in.o:(__tracepoints+0x514): multiple definition of `__tracepoint_mc_event' >> mm/built-in.o:(__tracepoints+0x3ac): first defined here >> drivers/built-in.o:(__tracepoints+0x528): multiple definition of `__tracepoint_extlog_mem_event' >> mm/built-in.o:(__tracepoints+0x3c0): first defined here >> make: *** [vmlinux] Error 1 >> >> Is this one better? > > Yes, thank you for digging. > I posted exactly the same patch just miniutes ago, but yours is a bit > earlier than mine, so you take the authorship :) Thanks ;-) > >> --- >> From 99d91a901142b17287432b00169ac6bd9d87b489 Mon Sep 17 00:00:00 2001 >> From: Xie XiuQi <xiexiuqi@xxxxxxxxxx> >> Date: Thu, 21 May 2015 13:11:38 +0800 >> Subject: [PATCH] tracing: fix build error in mm/memory-failure.c >> >> next-20150515 fails to build on i386 with the following error: >> >> mm/built-in.o: In function `action_result': >> memory-failure.c:(.text+0x344a5): undefined reference to `__tracepoint_memory_failure_event' >> memory-failure.c:(.text+0x344d5): undefined reference to `__tracepoint_memory_failure_event' >> memory-failure.c:(.text+0x3450c): undefined reference to `__tracepoint_memory_failure_event' >> >> trace_memory_failure_event depends on CONFIG_RAS, >> so add 'select RAS' in mm/Kconfig to avoid this error. >> >> Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> >> Reported-by: Jim Davis <jim.epost@xxxxxxxxx> >> Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx> >> Cc: Steven Rostedt <rostedt@xxxxxxxxxxx> >> Cc: Chen Gong <gong.chen@xxxxxxxxxxxxxxx> >> Signed-off-by: Xie XiuQi <xiexiuqi@xxxxxxxxxx> > > Acked-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx> > > Thanks, > Naoya > . > -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>