svn commit: r227115 - projects/pseries/powerpc/pseries
Nathan Whitehorn
nwhitehorn at FreeBSD.org
Sat Nov 5 17:43:28 UTC 2011
Author: nwhitehorn
Date: Sat Nov 5 17:43:28 2011
New Revision: 227115
URL: http://svn.freebsd.org/changeset/base/227115
Log:
H_CEDE seems to make some CPUs hang, at least in QEMU, so turn it off for
now.
Modified:
projects/pseries/powerpc/pseries/platform_chrp.c
Modified: projects/pseries/powerpc/pseries/platform_chrp.c
==============================================================================
--- projects/pseries/powerpc/pseries/platform_chrp.c Sat Nov 5 17:43:02 2011 (r227114)
+++ projects/pseries/powerpc/pseries/platform_chrp.c Sat Nov 5 17:43:28 2011 (r227115)
@@ -371,7 +371,9 @@ chrp_reset(platform_t platform)
static void
phyp_cpu_idle(void)
{
+ #ifdef NOTYET /* Causes hangs on QEMU */
phyp_hcall(H_CEDE);
+ #endif
}
static void
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