arm64: vdso: Use generic union vdso_data_store
authorAnna-Maria Behnsen <anna-maria@linutronix.de>
Mon, 19 Feb 2024 15:39:34 +0000 (16:39 +0100)
committerThomas Gleixner <tglx@linutronix.de>
Tue, 20 Feb 2024 19:56:00 +0000 (20:56 +0100)
commitd0fba04847ae1dc7015a2e87d5e4ae1111f7744e
tree45e70e58a7dedb578ba3fd2e707839796e704d07
parenta0d2fcd62ac2d3749ff48e30635fe8ea184f0a97
arm64: vdso: Use generic union vdso_data_store

There is already a generic union definition for vdso_data_store in vdso
datapage header.

Use this definition to prevent code duplication.

Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20240219153939.75719-6-anna-maria@linutronix.de
arch/arm64/kernel/vdso.c