.config file is attached. Xiao Guangrong wrote: > Hi, > > The symbol address in System.map and /proc/kallsys is different: > > # cat System.map | grep _text > c1000000 T _text > # cat /proc/kallsyms | grep _text > c0100000 T _text > > # readelf -s vmlinux | grep _text > 35078: c1000000 0 NOTYPE GLOBAL DEFAULT 1 _text > > So, perf can't get sysmbol address properly: > > # ./perf report > # Samples: 29 > # > # Overhead Command Shared Object Symbol > # ........ ....... ................... ...... > # > 93.10% sleep c014f988 [k] 0x000000c014f988 > 3.45% sleep libc-2.9.90.so [.] _int_malloc > 3.45% sleep [kernel] [k] 0x000000c014f988 > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > >