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authorLinus Torvalds <torvalds@linux-foundation.org>2015-10-16 12:07:43 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-10-16 12:07:43 -0700
commitebb65c81e1042c0d73cb73738c607da54add739a (patch)
tree6ca018c230bb0eb4f93da391319e0bc56b903049 /tools
parent3d875182d7f4b27b7778c3ab6a39800d383968cb (diff)
parentabb39bc792aa8e9143e78a39ec13d7de1391f4b4 (diff)
Merge tag 'powerpc-4.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman: - Re-enable CONFIG_SCSI_DH in our defconfigs - Remove unused os_area_db_id_video_mode - cxl: fix leak of IRQ names in cxl_free_afu_irqs() from Andrew - cxl: fix leak of ctx->irq_bitmap when releasing context via kernel API from Andrew - cxl: fix leak of ctx->mapping when releasing kernel API contexts from Andrew - cxl: Workaround malformed pcie packets on some cards from Philippe - cxl: Fix number of allocated pages in SPA from Christophe Lombard - Fix checkstop in native_hpte_clear() with lockdep from Cyril - Panic on unhandled Machine Check on powernv from Daniel - selftests/powerpc: Fix build failure of load_unaligned_zeropad test * tag 'powerpc-4.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: selftests/powerpc: Fix build failure of load_unaligned_zeropad test powerpc/powernv: Panic on unhandled Machine Check powerpc: Fix checkstop in native_hpte_clear() with lockdep cxl: Fix number of allocated pages in SPA cxl: Workaround malformed pcie packets on some cards cxl: fix leak of ctx->mapping when releasing kernel API contexts cxl: fix leak of ctx->irq_bitmap when releasing context via kernel API cxl: fix leak of IRQ names in cxl_free_afu_irqs() powerpc/ps3: Remove unused os_area_db_id_video_mode powerpc/configs: Re-enable CONFIG_SCSI_DH
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/powerpc/primitives/load_unaligned_zeropad.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/testing/selftests/powerpc/primitives/load_unaligned_zeropad.c b/tools/testing/selftests/powerpc/primitives/load_unaligned_zeropad.c
index d1b647509596..6cae06117b55 100644
--- a/tools/testing/selftests/powerpc/primitives/load_unaligned_zeropad.c
+++ b/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;