From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- .../selftests/powerpc/primitives/load_unaligned_zeropad.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'kernel/tools/testing/selftests/powerpc/primitives') diff --git a/kernel/tools/testing/selftests/powerpc/primitives/load_unaligned_zeropad.c b/kernel/tools/testing/selftests/powerpc/primitives/load_unaligned_zeropad.c index d1b647509..6cae06117 100644 --- a/kernel/tools/testing/selftests/powerpc/primitives/load_unaligned_zeropad.c +++ b/kernel/tools/testing/selftests/powerpc/primitives/load_unaligned_zeropad.c @@ -25,10 +25,19 @@ #define FIXUP_SECTION ".ex_fixup" +static inline unsigned long __fls(unsigned long x); + #include "word-at-a-time.h" #include "utils.h" +static inline unsigned long __fls(unsigned long x) +{ + int lz; + + asm (PPC_CNTLZL "%0,%1" : "=r" (lz) : "r" (x)); + return sizeof(unsigned long) - 1 - lz; +} static int page_size; static char *mem_region; -- cgit 1.2.3-korg