[PATCH v4 22/66] selftests/iommu: Drop duplicate -D_GNU_SOURCE

-D_GNU_SOURCE can be de-duplicated here, as it is added by lib.mk.

Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Signed-off-by: Edward Liaw <edliaw@google.com>
---
 tools/testing/selftests/iommu/Makefile | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/testing/selftests/iommu/Makefile b/tools/testing/selftests/iommu/Makefile
index 32c5fdfd0eef..fd6477911f24 100644
--- a/tools/testing/selftests/iommu/Makefile
+++ b/tools/testing/selftests/iommu/Makefile
@@ -2,8 +2,6 @@
 CFLAGS += -Wall -O2 -Wno-unused-function
 CFLAGS += $(KHDR_INCLUDES)
 
-CFLAGS += -D_GNU_SOURCE
-
 TEST_GEN_PROGS :=
 TEST_GEN_PROGS += iommufd
 TEST_GEN_PROGS += iommufd_fail_nth
-- 
2.45.0.118.g7fe29c98d7-goog

• [PATCH v4 01/66] selftests: Compile with -D_GNU_SOURCE when including lib.mk
• [PATCH v4 02/66] selftests/arm64: Drop define _GNU_SOURCE
• [PATCH v4 03/66] selftests/arm64: Drop duplicate -D_GNU_SOURCE
• [PATCH v4 04/66] selftests/bpf: Drop define _GNU_SOURCE
• [PATCH v4 05/66] selftests/breakpoints: Drop define _GNU_SOURCE
• [PATCH v4 06/66] selftests/cachestat: Drop define _GNU_SOURCE
• [PATCH v4 07/66] selftests/capabilities: Drop define _GNU_SOURCE
• [PATCH v4 08/66] selftests/cgroup: Drop define _GNU_SOURCE
• [PATCH v4 09/66] selftests/clone3: Drop define _GNU_SOURCE
• [PATCH v4 10/66] selftests/core: Drop define _GNU_SOURCE
• [PATCH v4 11/66] selftests/damon: Drop define _GNU_SOURCE
• [PATCH v4 12/66] selftests/drivers: Drop define _GNU_SOURCE
• [PATCH v4 13/66] selftests/exec: Drop duplicate -D_GNU_SOURCE
• [PATCH v4 14/66] selftests/fchmodat2: Drop define _GNU_SOURCE
• [PATCH v4 15/66] selftests/filelock: Drop define _GNU_SOURCE
• [PATCH v4 16/66] selftests/filesystems: Drop define _GNU_SOURCE
• [PATCH v4 17/66] selftests/firmware: Drop define _GNU_SOURCE
• [PATCH v4 18/66] selftests/fpu: Drop define _GNU_SOURCE
• [PATCH v4 19/66] selftests/futex: Drop define _GNU_SOURCE
• [PATCH v4 20/66] selftests/futex: Drop duplicate -D_GNU_SOURCE
• [PATCH v4 21/66] selftests/intel_pstate: Drop duplicate -D_GNU_SOURCE
• [PATCH v4 22/66] selftests/iommu: Drop duplicate -D_GNU_SOURCE
• [PATCH v4 23/66] selftests/ipc: Drop define _GNU_SOURCE
• [PATCH v4 24/66] selftests/kcmp: Drop define _GNU_SOURCE
• [PATCH v4 25/66] selftests/landlock: Drop define _GNU_SOURCE
• [PATCH v4 26/66] selftests/lsm: Drop define _GNU_SOURCE
• [PATCH v4 27/66] selftests/membarrier: Drop define _GNU_SOURCE
• [PATCH v4 28/66] selftests/memfd: Drop define _GNU_SOURCE
• [PATCH v4 29/66] selftests/mincore: Drop define _GNU_SOURCE
• [PATCH v4 30/66] selftests/mm: Drop define _GNU_SOURCE
• [PATCH v4 31/66] selftests/mount: Drop define _GNU_SOURCE
• [PATCH v4 32/66] selftests/mount_setattr: Drop define _GNU_SOURCE
• [PATCH v4 33/66] selftests/move_mount_set_group: Drop define _GNU_SOURCE
• [PATCH v4 34/66] selftests/mqueue: Drop define _GNU_SOURCE
• [PATCH v4 35/66] selftests/net: Drop define _GNU_SOURCE
• [PATCH v4 36/66] selftests/net: Drop duplicate -D_GNU_SOURCE
• [PATCH v4 37/66] selftests/nolibc: Drop define _GNU_SOURCE
• [PATCH v4 38/66] selftests/nsfs: Drop define _GNU_SOURCE
• [PATCH v4 39/66] selftests/openat2: Drop define _GNU_SOURCE
• [PATCH v4 40/66] selftests/perf_events: Drop define _GNU_SOURCE
• [PATCH v4 41/66] selftests/pid_namespace: Drop define _GNU_SOURCE
• [PATCH v4 42/66] selftests/pidfd: Drop define _GNU_SOURCE
• [PATCH v4 43/66] selftests/ptrace: Drop define _GNU_SOURCE
• [PATCH v4 44/66] selftests/powerpc: Drop define _GNU_SOURCE
• [PATCH v4 45/66] selftests/proc: Drop define _GNU_SOURCE
• [PATCH v4 46/66] selftests/proc: Drop duplicate -D_GNU_SOURCE
• [PATCH v4 47/66] selftests/ptp: Drop define _GNU_SOURCE
• [PATCH v4 48/66] selftests/resctrl: Drop duplicate -D_GNU_SOURCE
• [PATCH v4 49/66] selftests/riscv: Drop define _GNU_SOURCE
• [PATCH v4 50/66] selftests/riscv: Drop duplicate -D_GNU_SOURCE
• [PATCH v4 51/66] selftests/rlimits: Drop define _GNU_SOURCE
• [PATCH v4 52/66] selftests/rseq: Drop define _GNU_SOURCE
• [PATCH v4 53/66] selftests/safesetid: Drop define _GNU_SOURCE
• [PATCH v4 54/66] selftests/sched: Drop define _GNU_SOURCE
• [PATCH v4 55/66] selftests/seccomp: Drop define _GNU_SOURCE
• [PATCH v4 56/66] selftests/sigaltstack: Drop define _GNU_SOURCE
• [PATCH v4 57/66] selftests/splice: Drop define _GNU_SOURCE
• [PATCH v4 58/66] selftests/syscall_user_dispatch: Drop define _GNU_SOURCE
• [PATCH v4 59/66] selftests/thermal: Drop define _GNU_SOURCE
• [PATCH v4 60/66] selftests/timens: Drop define _GNU_SOURCE
• [PATCH v4 61/66] selftests/tmpfs: Drop duplicate -D_GNU_SOURCE
• [PATCH v4 62/66] selftests/uevent: Drop define _GNU_SOURCE
• [PATCH v4 63/66] selftests/user_events: Drop define _GNU_SOURCE
• [PATCH v4 64/66] selftests/vDSO: Drop define _GNU_SOURCE
• [PATCH v4 65/66] selftests/wireguard: Drop define _GNU_SOURCE
• [PATCH v4 66/66] selftests/x86: Drop define _GNU_SOURCE