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ARM: vdso: Remove assembly for datapage access
authorThomas Weißschuh <thomas.weissschuh@linutronix.de>
Thu, 10 Oct 2024 07:01:09 +0000 (09:01 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Sat, 2 Nov 2024 11:37:33 +0000 (12:37 +0100)
commit2bb79470e5c87f211d05f0dd1c7a4291c9b7e1a4
tree5d5bdfc0998c9f5c34b03197a823a394b5e12181tree | snapshot
parentd34b60752fcb3380d753268bfba6ebc1d3ba8468commit | diff
ARM: vdso: Remove assembly for datapage access

vdso/datapage.h provides a hidden declaration for _vdso_data.
When using it the compiler will automatically generate PC-relative
accesses which avoids the need for a custom assembly-based accessor.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20241010-vdso-generic-base-v1-7-b64f0842d512@linutronix.de
arch/arm/include/asm/vdso/gettimeofday.h diff | blob | blame | history
arch/arm/vdso/Makefile diff | blob | blame | history
arch/arm/vdso/datapage.S [deleted file] blob | blame | history
arch/arm/vdso/vdso.lds.S diff | blob | blame | history
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