5.4-stable review patch. If anyone has any objections, please let me know.
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From: Ian Rogers irogers@google.com
[ Upstream commit f38ce0209ab4553906b44bd1159e35c740a84161 ]
small_const_nbits is defined in asm-generic/bitsperlong.h which bitmap.h uses but doesn't include causing build failures in some build systems. Add the missing #include.
Note the bitmap.h in tools has diverged from that of the kernel, so no changes are made there.
Signed-off-by: Ian Rogers irogers@google.com Acked-by: Yury Norov yury.norov@gmail.com Cc: Adrian Hunter adrian.hunter@intel.com Cc: Alexander Shishkin alexander.shishkin@linux.intel.com Cc: André Almeida andrealmeid@igalia.com Cc: Daniel Borkmann daniel@iogearbox.net Cc: Darren Hart dvhart@infradead.org Cc: David S. Miller davem@davemloft.net Cc: Davidlohr Bueso dave@stgolabs.net Cc: Ido Schimmel idosch@nvidia.com Cc: Ingo Molnar mingo@redhat.com Cc: Jakub Kicinski kuba@kernel.org Cc: Jamal Hadi Salim jhs@mojatatu.com Cc: Jason Xing kerneljasonxing@gmail.com Cc: Jiri Olsa jolsa@kernel.org Cc: Jonas Gottlieb jonas.gottlieb@stackit.cloud Cc: Kan Liang kan.liang@linux.intel.com Cc: Mark Rutland mark.rutland@arm.com Cc: Maurice Lambert mauricelambert434@gmail.com Cc: Namhyung Kim namhyung@kernel.org Cc: Paolo Abeni pabeni@redhat.com Cc: Peter Zijlstra peterz@infradead.org Cc: Petr Machata petrm@nvidia.com Cc: Rasmus Villemoes linux@rasmusvillemoes.dk Cc: Thomas Gleixner tglx@linutronix.de Cc: Yuyang Huang yuyanghuang@google.com Signed-off-by: Arnaldo Carvalho de Melo acme@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- tools/include/linux/bitmap.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/include/linux/bitmap.h b/tools/include/linux/bitmap.h index 61cf3b9a23a6f..614df0e8822c4 100644 --- a/tools/include/linux/bitmap.h +++ b/tools/include/linux/bitmap.h @@ -3,6 +3,7 @@ #define _PERF_BITOPS_H
#include <string.h> +#include <asm-generic/bitsperlong.h> #include <linux/align.h> #include <linux/bitops.h> #include <stdlib.h>