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| author | Chunyan Zhang <zhang.chunyan@linaro.org> | 2015-10-01 15:33:02 +0800 |
|---|---|---|
| committer | Shuah Khan <shuahkh@osg.samsung.com> | 2015-10-15 20:00:32 -0600 |
| commit | 1f78dda2cf5e4eeb00aee2a01c9515e2e704b4c0 (patch) | |
| tree | 4a6a5719ed0f44c07acf7cd7c4af329e9951fa6f /tools/testing | |
| parent | f615e2bb1331c5b9dc7f56f39f679738674a1e1f (diff) | |
| download | linux-1f78dda2cf5e4eeb00aee2a01c9515e2e704b4c0.tar.gz linux-1f78dda2cf5e4eeb00aee2a01c9515e2e704b4c0.tar.bz2 linux-1f78dda2cf5e4eeb00aee2a01c9515e2e704b4c0.zip | |
selftests: memfd_test: Revised STACK_SIZE to make it 16-byte aligned
There is a mandate of 16-byte aligned stack on AArch64 [1], so the
STACK_SIZE here should also be 16-byte aligned, otherwise we would
get an error when calling clone().
[1] http://lxr.free-electrons.com/source/arch/arm64/kernel/process.c#L265
Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/memfd/memfd_test.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/memfd/memfd_test.c b/tools/testing/selftests/memfd/memfd_test.c index 0b9eafb7ab7b..aa5d3ebbd760 100644 --- a/tools/testing/selftests/memfd/memfd_test.c +++ b/tools/testing/selftests/memfd/memfd_test.c @@ -18,7 +18,7 @@ #include <unistd.h> #define MFD_DEF_SIZE 8192 -#define STACK_SIZE 65535 +#define STACK_SIZE 65536 static int sys_memfd_create(const char *name, unsigned int flags) |