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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-20 08:17:59 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-20 08:17:59 -0700
commitbcc408b75b707f46da1f81058ffa3c9df6f0170f (patch)
tree2712a2f739bd67f3c200f953342d441ddf8b763a /arch
parent6f85fb8154057352df2080a7ff1c55bc5c583985 (diff)
parentd3588ba9bbade7f1fde59726c9af43eeeb08e092 (diff)
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/paulus/ppc64-2.6
Diffstat (limited to 'arch')
-rw-r--r--arch/ppc64/kernel/iommu.c3
-rw-r--r--arch/ppc64/kernel/pSeries_smp.c9
-rw-r--r--arch/ppc64/kernel/rtasd.c4
3 files changed, 10 insertions, 6 deletions
diff --git a/arch/ppc64/kernel/iommu.c b/arch/ppc64/kernel/iommu.c
index 344164681d2..8316426ccaf 100644
--- a/arch/ppc64/kernel/iommu.c
+++ b/arch/ppc64/kernel/iommu.c
@@ -423,6 +423,9 @@ struct iommu_table *iommu_init_table(struct iommu_table *tbl)
tbl->it_largehint = tbl->it_halfpoint;
spin_lock_init(&tbl->it_lock);
+ /* Clear the hardware table in case firmware left allocations in it */
+ ppc_md.tce_free(tbl, tbl->it_offset, tbl->it_size);
+
if (!welcomed) {
printk(KERN_INFO "IOMMU table initialized, virtual merging %s\n",
novmerge ? "disabled" : "enabled");
diff --git a/arch/ppc64/kernel/pSeries_smp.c b/arch/ppc64/kernel/pSeries_smp.c
index fbad349ec58..4203bd020c8 100644
--- a/arch/ppc64/kernel/pSeries_smp.c
+++ b/arch/ppc64/kernel/pSeries_smp.c
@@ -375,7 +375,7 @@ static int smp_pSeries_cpu_bootable(unsigned int nr)
* cpus are assumed to be secondary threads.
*/
if (system_state < SYSTEM_RUNNING &&
- cur_cpu_spec->cpu_features & CPU_FTR_SMT &&
+ cpu_has_feature(CPU_FTR_SMT) &&
!smt_enabled_at_boot && nr % 2 != 0)
return 0;
@@ -419,8 +419,8 @@ void __init smp_init_pSeries(void)
#endif
/* Mark threads which are still spinning in hold loops. */
- if (cur_cpu_spec->cpu_features & CPU_FTR_SMT)
- for_each_present_cpu(i) {
+ if (cpu_has_feature(CPU_FTR_SMT)) {
+ for_each_present_cpu(i) {
if (i % 2 == 0)
/*
* Even-numbered logical cpus correspond to
@@ -428,8 +428,9 @@ void __init smp_init_pSeries(void)
*/
cpu_set(i, of_spin_map);
}
- else
+ } else {
of_spin_map = cpu_present_map;
+ }
cpu_clear(boot_cpuid, of_spin_map);
diff --git a/arch/ppc64/kernel/rtasd.c b/arch/ppc64/kernel/rtasd.c
index ff65dc33320..b0c3b829fe4 100644
--- a/arch/ppc64/kernel/rtasd.c
+++ b/arch/ppc64/kernel/rtasd.c
@@ -440,7 +440,7 @@ static int rtasd(void *unused)
goto error;
}
- printk(KERN_ERR "RTAS daemon started\n");
+ printk(KERN_INFO "RTAS daemon started\n");
DEBUG("will sleep for %d jiffies\n", (HZ*60/rtas_event_scan_rate) / 2);
@@ -485,7 +485,7 @@ static int __init rtas_init(void)
/* No RTAS, only warn if we are on a pSeries box */
if (rtas_token("event-scan") == RTAS_UNKNOWN_SERVICE) {
if (systemcfg->platform & PLATFORM_PSERIES)
- printk(KERN_ERR "rtasd: no event-scan on system\n");
+ printk(KERN_INFO "rtasd: no event-scan on system\n");
return 1;
}