ehea: Fix mem allocations which require page alignment
PAGE_SIZE allocations via slab are not guaranteed to be page-aligned. Fixed
all memory allocations where page alignment is required by firmware.
Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c
index 49d766e..3747457f5 100644
--- a/drivers/net/ehea/ehea_qmr.c
+++ b/drivers/net/ehea/ehea_qmr.c
@@ -1005,7 +1005,7 @@
unsigned long ret;
u64 *rblock;
- rblock = kzalloc(PAGE_SIZE, GFP_KERNEL);
+ rblock = (void *)get_zeroed_page(GFP_KERNEL);
if (!rblock) {
ehea_error("Cannot allocate rblock memory.");
return;
@@ -1022,5 +1022,5 @@
else
ehea_error("Error data could not be fetched: %llX", res_handle);
- kfree(rblock);
+ free_page((unsigned long)rblock);
}