| Message ID | 0ed660e3-1261-7c97-8fa7-7145743c4650@alu.unizg.hr (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | selftests: memfd/memfd_test.c: does not compile under AlmaLinux 8.7 | expand |
diff --git a/tools/testing/selftests/memfd/memfd_test.c b/tools/testing/selftests/memfd/memfd_test.c index dba0e8ba002f..868f17c02e32 100644 --- a/tools/testing/selftests/memfd/memfd_test.c +++ b/tools/testing/selftests/memfd/memfd_test.c @@ -28,7 +28,13 @@ #define MFD_DEF_SIZE 8192 #define STACK_SIZE 65536 -#define F_SEAL_EXEC 0x0020 +#ifndef F_SEAL_FUTURE_WRITE +#define F_SEAL_FUTURE_WRITE 0x0010 +#endif + +#ifndef F_SEAL_EXEC +#define F_SEAL_EXEC 0x0020 +#endif #define F_WX_SEALS (F_SEAL_SHRINK | \ F_SEAL_GROW | \
Hi, On AlmaLinux 8.7, make kselftest-all fails at memfd/memfd_test.c: make[2]: Entering directory '/home/marvin/linux/kernel/linux_torvalds/tools/testing/selftests/memfd' gcc -D_FILE_OFFSET_BITS=64 -isystem /home/marvin/linux/kernel/linux_torvalds/usr/include memfd_test.c common.c -o /home/marvin/linux/kernel/linux_torvalds/tools/testing/selftests/memfd/memfd_test memfd_test.c: In function ‘test_seal_future_write’: memfd_test.c:916:27: error: ‘F_SEAL_FUTURE_WRITE’ undeclared (first use in this function); did you mean ‘F_SEAL_WRITE’? mfd_assert_add_seals(fd, F_SEAL_FUTURE_WRITE); ^~~~~~~~~~~~~~~~~~~ F_SEAL_WRITE memfd_test.c:916:27: note: each undeclared identifier is reported only once for each function it appears in memfd_test.c: In function ‘test_exec_seal’: memfd_test.c:36:7: error: ‘F_SEAL_FUTURE_WRITE’ undeclared (first use in this function); did you mean ‘F_SEAL_WRITE’? F_SEAL_FUTURE_WRITE | \ ^~~~~~~~~~~~~~~~~~~ memfd_test.c:1058:27: note: in expansion of macro ‘F_WX_SEALS’ mfd_assert_has_seals(fd, F_WX_SEALS); ^~~~~~~~~~ make[2]: *** [../lib.mk:147: /home/marvin/linux/kernel/linux_torvalds/tools/testing/selftests/memfd/memfd_test] Error 1 make[2]: Leaving directory '/home/marvin/linux/kernel/linux_torvalds/tools/testing/selftests/memfd' Apparently, the include file include/uapi/linux/fcntl.h defines this F_SEAL_FUTURE_WRITE as 0x0010: include/uapi/linux/fcntl.h:45:#define F_SEAL_FUTURE_WRITE 0x0010 /* prevent future writes while mapped */ This patch fixed the issue: --- tools/testing/selftests/memfd/memfd_test.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) Hope this helps. Best regards, Mirsad