Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6

[linux-2.6-omap-h63xx.git] / arch / ia64 / kernel / uncached.c

diff --git a/arch/ia64/kernel/uncached.c b/arch/ia64/kernel/uncached.c
index 4e9d06c48a8ba40c3cb70d39e352efa793f26f48..fcd2bad0286fc943b77a3c274a4beb4eca269540 100644 (file)
--- a/arch/ia64/kernel/uncached.c
+++ b/arch/ia64/kernel/uncached.c
@@ -53,7 +53,7 @@ static void uncached_ipi_visibility(void *data)
        if ((status != PAL_VISIBILITY_OK) &&
            (status != PAL_VISIBILITY_OK_REMOTE_NEEDED))
                printk(KERN_DEBUG "pal_prefetch_visibility() returns %i on "
-                      "CPU %i\n", status, get_cpu());
+                      "CPU %i\n", status, raw_smp_processor_id());
 }
 
 
@@ -63,7 +63,7 @@ static void uncached_ipi_mc_drain(void *data)
        status = ia64_pal_mc_drain();
        if (status)
                printk(KERN_WARNING "ia64_pal_mc_drain() failed with %i on "
-                      "CPU %i\n", status, get_cpu());
+                      "CPU %i\n", status, raw_smp_processor_id());
 }
 
 
@@ -105,7 +105,7 @@ uncached_get_new_chunk(struct gen_pool *poolp)
        status = ia64_pal_prefetch_visibility(PAL_VISIBILITY_PHYSICAL);
 
        dprintk(KERN_INFO "pal_prefetch_visibility() returns %i on cpu %i\n",
-               status, get_cpu());
+               status, raw_smp_processor_id());
 
        if (!status) {
                status = smp_call_function(uncached_ipi_visibility, NULL, 0, 1);
@@ -205,23 +205,19 @@ EXPORT_SYMBOL(uncached_free_page);
 static int __init
 uncached_build_memmap(unsigned long start, unsigned long end, void *arg)
 {
-       long length;
-       unsigned long vstart, vend;
+       long length = end - start;
        int node;
 
-       length = end - start;
-       vstart = start + __IA64_UNCACHED_OFFSET;
-       vend = end + __IA64_UNCACHED_OFFSET;
-
        dprintk(KERN_ERR "uncached_build_memmap(%lx %lx)\n", start, end);
 
-       memset((char *)vstart, 0, length);
+       touch_softlockup_watchdog();
+       memset((char *)start, 0, length);
 
-       node = paddr_to_nid(start);
+       node = paddr_to_nid(start - __IA64_UNCACHED_OFFSET);
 
-       for (; vstart < vend ; vstart += PAGE_SIZE) {
-               dprintk(KERN_INFO "sticking %lx into the pool!\n", vstart);
-               gen_pool_free(uncached_pool[node], vstart, PAGE_SIZE);
+       for (; start < end ; start += PAGE_SIZE) {
+               dprintk(KERN_INFO "sticking %lx into the pool!\n", start);
+               gen_pool_free(uncached_pool[node], start, PAGE_SIZE);
        }
 
        return 0;