diff options
| author | Edward Liaw <edliaw@google.com> | 2024-04-12 02:19:49 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-04-25 05:34:25 +0300 |
| commit | 8092162335554c8ef5e7f50eff68aa9cfbdbf865 (patch) | |
| tree | 0e2be24cca4cee2143fbd5c07db9bdaa1bebe07e /tools/testing/selftests/mm | |
| parent | c4a7dc9523b59b3e73fd522c73e95e072f876b16 (diff) | |
| download | linux-8092162335554c8ef5e7f50eff68aa9cfbdbf865.tar.xz | |
selftests/harness: remove use of LINE_MAX
Android was seeing a compliation error because its C library does not
define LINE_MAX. This replaces the use of LINE_MAX / snprintf with
asprintf, which will change the behavior to not truncate the test name if
it is over 2048 chars long.
See also:
https://github.com/llvm/llvm-project/issues/88119
[akpm@linux-foundation.org: remove limits.h include, per Edward]
[akpm@linux-foundation.org: check asprintf() return]
[usama.anjum@collabora.com: fix undeclared function error]
Link: https://lkml.kernel.org/r/20240417075530.3807625-1-usama.anjum@collabora.com
Link: https://lkml.kernel.org/r/20240411231954.62156-1-edliaw@google.com
Fixes: 38c957f07038 ("selftests: kselftest_harness: generate test name once")
Signed-off-by: Edward Liaw <edliaw@google.com>
Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: Bill Wendling <morbo@google.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Edward Liaw <edliaw@google.com>
Cc: Justin Stitt <justinstitt@google.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: "Mike Rapoport (IBM)" <rppt@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Will Drewry <wad@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/testing/selftests/mm')
| -rw-r--r-- | tools/testing/selftests/mm/mdwe_test.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/mm/mdwe_test.c b/tools/testing/selftests/mm/mdwe_test.c index 200bedcdc32e..1e01d3ddc11c 100644 --- a/tools/testing/selftests/mm/mdwe_test.c +++ b/tools/testing/selftests/mm/mdwe_test.c @@ -7,6 +7,7 @@ #include <linux/mman.h> #include <linux/prctl.h> +#define _GNU_SOURCE #include <stdio.h> #include <stdlib.h> #include <sys/auxv.h> |