5.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Edward Liaw <edliaw@xxxxxxxxxx> [ Upstream commit eb59a58113717df04b8a8229befd8ab1e5dbf86e ] Android bionic warns that open modes are ignored if O_CREAT or O_TMPFILE aren't specified. The permissions for the file are set above: fd1 = open(kpath, O_RDWR | O_CREAT | O_TRUNC, 0644); Link: https://lkml.kernel.org/r/20240429234610.191144-1-edliaw@xxxxxxxxxx Fixes: d97b46a64674 ("syscalls, x86: add __NR_kcmp syscall") Signed-off-by: Edward Liaw <edliaw@xxxxxxxxxx> Reviewed-by: Cyrill Gorcunov <gorcunov@xxxxxxxxx> Cc: Eric Biederman <ebiederm@xxxxxxxxxxxx> Cc: Shuah Khan <shuah@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- tools/testing/selftests/kcmp/kcmp_test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/kcmp/kcmp_test.c b/tools/testing/selftests/kcmp/kcmp_test.c index 25110c7c0b3ed..d7a8e321bb16b 100644 --- a/tools/testing/selftests/kcmp/kcmp_test.c +++ b/tools/testing/selftests/kcmp/kcmp_test.c @@ -91,7 +91,7 @@ int main(int argc, char **argv) ksft_print_header(); ksft_set_plan(3); - fd2 = open(kpath, O_RDWR, 0644); + fd2 = open(kpath, O_RDWR); if (fd2 < 0) { perror("Can't open file"); ksft_exit_fail(); -- 2.43.0
