Merge branch 'linus' into x86/delay

Conflicts:

	arch/x86/kernel/tsc_32.c

Signed-off-by: Ingo Molnar <mingo@elte.hu>

3 files changed, 7 insertions, 5 deletions

diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index f806da184b51..caed42bf7ef5 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -423,7 +423,7 @@ static void ib_uverbs_async_handler(struct ib_uverbs_file *file,
         unsigned long flags;
 
         spin_lock_irqsave(&file->async_file->lock, flags);
-        if (!file->async_file->is_closed) {
+        if (file->async_file->is_closed) {
                 spin_unlock_irqrestore(&file->async_file->lock, flags);
                 return;
         }
diff --git a/drivers/infiniband/hw/mthca/mthca_memfree.c b/drivers/infiniband/hw/mthca/mthca_memfree.c
index b224079d4e1f..d5862e5d99a0 100644
--- a/drivers/infiniband/hw/mthca/mthca_memfree.c
+++ b/drivers/infiniband/hw/mthca/mthca_memfree.c
@@ -109,7 +109,11 @@ static int mthca_alloc_icm_pages(struct scatterlist *mem, int order, gfp_t gfp_m
 {
         struct page *page;
 
-        page = alloc_pages(gfp_mask, order);
+        /*
+         * Use __GFP_ZERO because buggy firmware assumes ICM pages are
+         * cleared, and subtle failures are seen if they aren't.
+         */
+        page = alloc_pages(gfp_mask | __GFP_ZERO, order);
         if (!page)
                 return -ENOMEM;
 
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index 99b3c4ae86eb..d617da9bd351 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -2456,10 +2456,8 @@ static struct ib_mr *nes_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
                                                 if ((page_count!=0)&&(page_count<<12)-(region->offset&(4096-1))>=region->length)
                                                         goto enough_pages;
                                                 if ((page_count&0x01FF) == 0) {
-                                                        if (page_count>(1024*512)) {
+                                                        if (page_count >= 1024 * 512) {
                                                                 ib_umem_release(region);
-                                                                pci_free_consistent(nesdev->pcidev, 4096, vpbl.pbl_vbase,
-                                                                                vpbl.pbl_pbase);
                                                                 nes_free_resource(nesadapter,
                                                                                 nesadapter->allocated_mrs, stag_index);
                                                                 kfree(nesmr);