powerpc/perf/hv-24x7: Use (unsigned long) not (u32) values when calling plpar_hcall_norets()
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 f5bca73..3e8f60a 100644
--- a/arch/powerpc/perf/hv-24x7.c
+++ b/arch/powerpc/perf/hv-24x7.c
@@ -155,14 +155,26 @@
return copy_len;
}
+static unsigned long h_get_24x7_catalog_page_(unsigned long phys_4096,
+ unsigned long version,
+ unsigned long index)
+{
+ 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,
+ phys_4096,
+ version,
+ index);
+}
+
static unsigned long h_get_24x7_catalog_page(char page[static 4096],
u32 version, u32 index)
{
- WARN_ON(!IS_ALIGNED((unsigned long)page, 4096));
- return plpar_hcall_norets(H_GET_24X7_CATALOG_PAGE,
- virt_to_phys(page),
- version,
- index);
+ return h_get_24x7_catalog_page_(virt_to_phys(page),
+ version, index);
}
static ssize_t catalog_read(struct file *filp, struct kobject *kobj,