Commit-ID: ee3d250446f1c1be4eceab48f3a23794d9a6564c Gitweb: http://git.kernel.org/tip/ee3d250446f1c1be4eceab48f3a23794d9a6564c Author: Paul Mackerras <paulus@xxxxxxxxx> AuthorDate: Tue, 24 Nov 2009 15:19:43 +1100 Committer: Ingo Molnar <mingo@xxxxxxx> CommitDate: Tue, 24 Nov 2009 08:35:10 +0100 perf tools: Fix compilation on powerpc Currently, perf fails to compile on powerpc with this error: CC util/header.o In file included from util/../perf.h:17, from util/header.c:9: util/../../../arch/powerpc/include/asm/unistd.h:360:27: error: linux/linkage.h: No such file or directory make: *** [util/header.o] Error 1 The reason is that we still have a #define __KERNEL__ in effect at the point where <asm/unistd.h> gets included, which means we get extra stuff that we don't need or want. This fixes the problem by undefining __KERNEL__ once we have included the file for which we need __KERNEL__ defined. Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx> Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx> Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxxxxxxxxxx> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> LKML-Reference: <19211.24287.453183.78836@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Ingo Molnar <mingo@xxxxxxx> --- tools/perf/util/include/linux/bitops.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/tools/perf/util/include/linux/bitops.h b/tools/perf/util/include/linux/bitops.h index ace57c3..8d63116 100644 --- a/tools/perf/util/include/linux/bitops.h +++ b/tools/perf/util/include/linux/bitops.h @@ -7,6 +7,8 @@ #define CONFIG_GENERIC_FIND_FIRST_BIT #include "../../../../include/linux/bitops.h" +#undef __KERNEL__ + static inline void set_bit(int nr, unsigned long *addr) { addr[nr / BITS_PER_LONG] |= 1UL << (nr % BITS_PER_LONG); -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html