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(parent: 3b5584a) | patch
ARM: vdso: Set BUILD_VDSO32 and provide 32bit fallbacks
authorThomas Gleixner <tglx@linutronix.de>
Tue, 14 Jan 2020 08:41:09 +0000 (09:41 +0100)
committerThomas Gleixner <tglx@linutronix.de>
Tue, 14 Jan 2020 11:20:43 +0000 (12:20 +0100)
commit715f23b6104aa297feea20d4f200ca81941e23de
tree159d080139d6a372700fd9575991889ab49561a9tree | snapshot
parent3b5584afeef05319ade0fbf5f634a64fd3e5772bcommit | diff
ARM: vdso: Set BUILD_VDSO32 and provide 32bit fallbacks

Setting BUILD_VDSO32 is required to expose the legacy 32bit interfaces in
the generic VDSO code which are going to be hidden behind an #ifdef
BUILD_VDSO32.

The 32bit fallbacks are necessary to remove the existing
VDSO_HAS_32BIT_FALLBACK hackery.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/87tv4zq9dc.fsf@nanos.tec.linutronix.de
arch/arm/include/asm/vdso/gettimeofday.h diff | blob | history
arch/arm/vdso/Makefile diff | blob | history
Domain: System / Kernel;