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Tiezhu Yang
6c1ced2f70
To allow the build to complete on older systems, where those files are
either not uptodate, lacking some recent additions or not present at
all.
And check if the copy drifts from the kernel.
This commit is similar with
commit 12f020338a ("tools: Copy uapi/asm/perf_regs.h from the kernel")
With this commit, we can avoid the following build error in any case:
tools/perf/arch/mips/include/perf_regs.h:7:10:
fatal error: asm/perf_regs.h: No such file or directory
#include <asm/perf_regs.h>
^~~~~~~~~~~~~~~~~
compilation terminated.
Signed-off-by: Tiezhu Yang <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Xuefeng Li <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>