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authorTakashi Iwai <tiwai@suse.de>2024-03-11 16:18:47 +0100
committerTakashi Iwai <tiwai@suse.de>2024-03-11 16:18:47 +0100
commitf5d9ddf1214bf878ca69c905c2f410c5b51de99c (patch)
tree3ea7bf6f519a490f72cf5f9023b5c0a6dff0fea0 /tools/testing/selftests/mm/map_hugetlb.c
parent6719cd5e45111449f4021e08f2e488f17a9b292b (diff)
parent6c023ad32b192dea51a4f842cc6ecf89bb6238c9 (diff)
Merge tag 'asoc-v6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v6.9 This has been quite a small release, there's a lot of driver specific cleanups and minor enhancements but hardly anything on the core and only one new driver. Highlights include: - SoundWire support for AMD ACP 6.3 systems. - Support for reporting version information for AVS firmware. - Support DSPless mode for Intel Soundwire systems. - Support for configuring CS35L56 amplifiers using EFI calibration data. - Log which component is being operated on as part of power management trace events. - Support for Microchip SAM9x7, NXP i.MX95 and Qualcomm WCD939x
Diffstat (limited to 'tools/testing/selftests/mm/map_hugetlb.c')
-rw-r--r--tools/testing/selftests/mm/map_hugetlb.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/testing/selftests/mm/map_hugetlb.c b/tools/testing/selftests/mm/map_hugetlb.c
index 193281560b61..86e8f2048a40 100644
--- a/tools/testing/selftests/mm/map_hugetlb.c
+++ b/tools/testing/selftests/mm/map_hugetlb.c
@@ -15,6 +15,7 @@
#include <unistd.h>
#include <sys/mman.h>
#include <fcntl.h>
+#include "vm_util.h"
#define LENGTH (256UL*1024*1024)
#define PROTECTION (PROT_READ | PROT_WRITE)
@@ -58,10 +59,16 @@ int main(int argc, char **argv)
{
void *addr;
int ret;
+ size_t hugepage_size;
size_t length = LENGTH;
int flags = FLAGS;
int shift = 0;
+ hugepage_size = default_huge_page_size();
+ /* munmap with fail if the length is not page aligned */
+ if (hugepage_size > length)
+ length = hugepage_size;
+
if (argc > 1)
length = atol(argv[1]) << 20;
if (argc > 2) {