From 2b49ddcef2972e89922da9080809a9c1c82f9ecc Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 24 Sep 2020 15:23:13 +0200 Subject: ia64: convert to legacy_timer_tick ia64 is the only architecture that calls xtime_update() in a loop, once for each jiffie that has passed since the last event. Before commit 3171a0305d62 ("[PATCH] simplify update_times (avoid jiffies/jiffies_64 aliasing problem)") in 2006, it could not actually do this any differently, but now it seems simpler to just pass the number of jiffies that passed in the meantime. While this loses the ability process interrupts in the middle of the timer tick by calling local_irq_enable(), doing so is fairly peculiar anyway and it seems better to just do what everyone else does here. Reviewed-by: Linus Walleij Signed-off-by: Arnd Bergmann --- arch/ia64/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/ia64/Kconfig') diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 39b25a5a591b..db8c2a365b70 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -46,6 +46,7 @@ config IA64 select ARCH_THREAD_STACK_ALLOCATOR select ARCH_CLOCKSOURCE_DATA select GENERIC_TIME_VSYSCALL + select LEGACY_TIMER_TICK select SWIOTLB select SYSCTL_ARCH_UNALIGN_NO_WARN select HAVE_MOD_ARCH_SPECIFIC -- cgit