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Diffstat (limited to 'arch/x86/platform/uv/tlb_uv.c')
-rw-r--r--arch/x86/platform/uv/tlb_uv.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c
index 20ea20a39e2..ba9caa808a9 100644
--- a/arch/x86/platform/uv/tlb_uv.c
+++ b/arch/x86/platform/uv/tlb_uv.c
@@ -1343,8 +1343,8 @@ uv_activation_descriptor_init(int node, int pnode)
* each bau_desc is 64 bytes; there are 8 (UV_ITEMS_PER_DESCRIPTOR)
* per cpu; and up to 32 (UV_ADP_SIZE) cpu's per uvhub
*/
- bau_desc = (struct bau_desc *)kmalloc_node(sizeof(struct bau_desc)*
- UV_ADP_SIZE*UV_ITEMS_PER_DESCRIPTOR, GFP_KERNEL, node);
+ bau_desc = kmalloc_node(sizeof(struct bau_desc) * UV_ADP_SIZE
+ * UV_ITEMS_PER_DESCRIPTOR, GFP_KERNEL, node);
BUG_ON(!bau_desc);
pa = uv_gpa(bau_desc); /* need the real nasid*/
@@ -1402,9 +1402,9 @@ uv_payload_queue_init(int node, int pnode)
struct bau_payload_queue_entry *pqp_malloc;
struct bau_control *bcp;
- pqp = (struct bau_payload_queue_entry *) kmalloc_node(
- (DEST_Q_SIZE + 1) * sizeof(struct bau_payload_queue_entry),
- GFP_KERNEL, node);
+ pqp = kmalloc_node((DEST_Q_SIZE + 1)
+ * sizeof(struct bau_payload_queue_entry),
+ GFP_KERNEL, node);
BUG_ON(!pqp);
pqp_malloc = pqp;
@@ -1455,7 +1455,7 @@ static void __init uv_init_uvhub(int uvhub, int vector)
* the below initialization can't be in firmware because the
* messaging IRQ will be determined by the OS
*/
- apicid = uvhub_to_first_apicid(uvhub);
+ apicid = uvhub_to_first_apicid(uvhub) | uv_apicid_hibits;
uv_write_global_mmr64(pnode, UVH_BAU_DATA_CONFIG,
((apicid << 32) | vector));
}
@@ -1520,8 +1520,7 @@ static void __init uv_init_per_cpu(int nuvhubs)
timeout_us = calculate_destination_timeout();
- uvhub_descs = (struct uvhub_desc *)
- kmalloc(nuvhubs * sizeof(struct uvhub_desc), GFP_KERNEL);
+ uvhub_descs = kmalloc(nuvhubs * sizeof(struct uvhub_desc), GFP_KERNEL);
memset(uvhub_descs, 0, nuvhubs * sizeof(struct uvhub_desc));
uvhub_mask = kzalloc((nuvhubs+7)/8, GFP_KERNEL);
for_each_present_cpu(cpu) {