[PATCH 09/12] perf tools: Fix kernel version error in ubuntu

From: Wang Nan On ubuntu the internal kernel version code is different from what can be retrived from uname: $ uname -r 4.4.0-47-generic $ cat /lib/modules/`uname -r`/build/include/generated/uapi/linux/version.h #define LINUX_VERSION_CODE 263192 #define

[PATCH 09/12] perf tools: Fix kernel version error in ubuntu

From: Wang Nan On ubuntu the internal kernel version code is different from what can be retrived from uname: $ uname -r 4.4.0-47-generic $ cat /lib/modules/`uname -r`/build/include/generated/uapi/linux/version.h #define LINUX_VERSION_CODE 263192 #define KERNEL_VERSION(a,b,c) (((a) << 16) +