diff options
author | ToshikazuOhiwa <toshikazu_ohiwa@mail.toyota.co.jp> | 2020-03-30 09:24:26 +0900 |
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committer | ToshikazuOhiwa <toshikazu_ohiwa@mail.toyota.co.jp> | 2020-03-30 09:24:26 +0900 |
commit | 5b80bfd7bffd4c20d80b7c70a7130529e9a755dd (patch) | |
tree | b4bb18dcd1487dbf1ea8127e5671b7bb2eded033 /external/poky/meta/recipes-extended/ltp/ltp/0001-mmap15-mips64-return-EINVAL.patch | |
parent | 706ad73eb02caf8532deaf5d38995bd258725cb8 (diff) |
agl-basesystem
Diffstat (limited to 'external/poky/meta/recipes-extended/ltp/ltp/0001-mmap15-mips64-return-EINVAL.patch')
-rw-r--r-- | external/poky/meta/recipes-extended/ltp/ltp/0001-mmap15-mips64-return-EINVAL.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/external/poky/meta/recipes-extended/ltp/ltp/0001-mmap15-mips64-return-EINVAL.patch b/external/poky/meta/recipes-extended/ltp/ltp/0001-mmap15-mips64-return-EINVAL.patch new file mode 100644 index 00000000..18eba27c --- /dev/null +++ b/external/poky/meta/recipes-extended/ltp/ltp/0001-mmap15-mips64-return-EINVAL.patch @@ -0,0 +1,41 @@ +From b909805b4fc1b72e0ce299afb4abc02720ee81da Mon Sep 17 00:00:00 2001 +From: Dengke Du <dengke.du@windriver.com> +Date: Wed, 12 Sep 2018 14:24:35 +0800 +Subject: [PATCH] mmap15: mips64 return EINVAL + +In mips64 kernel, system check the addr that passed to mmap: + + if (TASK_SIZE - len < addr) + return -EINVAL; + +Link: https://github.com/torvalds/linux/blob/master/arch/mips/mm/mmap.c#L71 + +Upstream-Status: Submitted [https://github.com/linux-test-project/ltp/pull/394] + +Signed-off-by: Dengke Du <dengke.du@windriver.com> +--- + testcases/kernel/syscalls/mmap/mmap15.c | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/testcases/kernel/syscalls/mmap/mmap15.c b/testcases/kernel/syscalls/mmap/mmap15.c +index eff27d6..a10b5c7 100644 +--- a/testcases/kernel/syscalls/mmap/mmap15.c ++++ b/testcases/kernel/syscalls/mmap/mmap15.c +@@ -81,9 +81,14 @@ int main(int ac, char **av) + } + + if (errno != ENOMEM) { ++#ifdef __mips__ ++ tst_resm(TPASS | TERRNO, "mmap into high region " ++ "failed as expected"); ++#else + tst_resm(TFAIL | TERRNO, "mmap into high region " + "failed unexpectedly - expect " + "errno=ENOMEM, got"); ++#endif + } else { + tst_resm(TPASS | TERRNO, "mmap into high region " + "failed as expected"); +-- +2.7.4 + |