powerpc/perf/hv-24x7: Use (unsigned long) not (u32) values when calling plpar_hcall_n...

Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c
index f5bca73d92b82ecf9251be5dd33dbe91cafeecc8..3e8f60a1d53f127b99e85c36705f6a40b8de9cc4 100644 (file)
--- a/arch/powerpc/perf/hv-24x7.c
+++ b/arch/powerpc/perf/hv-24x7.c
@@ -155,16 +155,28 @@ static ssize_t read_offset_data(void *dest, size_t dest_len,
        return copy_len;
 }
 
-static unsigned long h_get_24x7_catalog_page(char page[static 4096],
-                                            u32 version, u32 index)
+static unsigned long h_get_24x7_catalog_page_(unsigned long phys_4096,
+                                             unsigned long version,
+                                             unsigned long index)
 {
-       WARN_ON(!IS_ALIGNED((unsigned long)page, 4096));
+       pr_devel("h_get_24x7_catalog_page(0x%lx, %lu, %lu)",
+                       phys_4096,
+                       version,
+                       index);
+       WARN_ON(!IS_ALIGNED(phys_4096, 4096));
        return plpar_hcall_norets(H_GET_24X7_CATALOG_PAGE,
-                       virt_to_phys(page),
+                       phys_4096,
                        version,
                        index);
 }
 
+static unsigned long h_get_24x7_catalog_page(char page[static 4096],
+                                            u32 version, u32 index)
+{
+       return h_get_24x7_catalog_page_(virt_to_phys(page),
+                                       version, index);
+}
+
 static ssize_t catalog_read(struct file *filp, struct kobject *kobj,
                            struct bin_attribute *bin_attr, char *buf,
                            loff_t offset, size_t count)