Commit 059d18e3 authored by Jes Sorensen's avatar Jes Sorensen Committed by David Mosberger

[PATCH] ia64: don't try to synchronize ITCs on ITC_DRIFT platforms

A small patch for 2.4 that stops the kernel from trying to syncrhonize
ITC clocks between CPUs if we know that the ITC isn't synchronized
across the backplane.
parent 4dc5a705
...@@ -279,12 +279,15 @@ smp_callin (void) ...@@ -279,12 +279,15 @@ smp_callin (void)
smp_setup_percpu_timer(); smp_setup_percpu_timer();
if (!(sal_platform_features & IA64_SAL_PLATFORM_FEATURE_ITC_DRIFT)) {
/* /*
* Synchronize the ITC with the BP * Synchronize the ITC with the BP
*/ */
Dprintk("Going to syncup ITC with BP.\n"); Dprintk("Going to syncup ITC with BP.\n");
ia64_sync_itc(0); ia64_sync_itc(0);
}
/* /*
* Get our bogomips. * Get our bogomips.
*/ */
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment