[PATCH 0/3] vdso: Always reject undefined references in during linking

[Thomas Weißschuh]

Instead of using a custom script to detect and fail on undefined
references, use --no-undefined for all VDSO linker invocations.

Drop the now unused checkundef.sh scripts.

These patches can be picked up by the architecture maintainers.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh at linutronix.de>
---
Thomas Weißschuh (3):
      x86: vdso: Always reject undefined references in during linking
      um: vdso: Always reject undefined references in during linking
      sparc: vdso: Always reject undefined references in during linking

 arch/sparc/vdso/Makefile          |  7 +++----
 arch/sparc/vdso/checkundef.sh     | 10 ----------
 arch/x86/entry/vdso/Makefile      |  7 +++----
 arch/x86/entry/vdso/checkundef.sh | 10 ----------
 arch/x86/um/vdso/Makefile         |  5 ++---
 arch/x86/um/vdso/checkundef.sh    | 11 -----------
 6 files changed, 8 insertions(+), 42 deletions(-)
---
base-commit: 8cf0b93919e13d1e8d4466eb4080a4c4d9d66d7b
change-id: 20241011-vdso-checkundef-f6dd0612025b

Best regards,
-- 
Thomas Weißschuh <thomas.weissschuh at linutronix.de>