The patch titled
IB uverbs: add mthca mmap support (fix #2)
has been added to the -mm tree. Its filename is
ib-uverbs-add-mthca-mmap-support-fix-2.patch
Patches currently in -mm which might be from [EMAIL PROTECTED] are
ib-uverbs-core-api-extensions.patch
ib-uverbs-update-kernel-midlayer-for-new-api.patch
ib-uverbs-update-mthca-for-new-api.patch
ib-uverbs-add-user-verbs-abi-header.patch
ib-uverbs-core-implementation.patch
ib-uverbs-core-implementation-fix.patch
ib-uverbs-memory-pinning-implementation.patch
ib-uverbs-hook-up-kconfig-makefile.patch
ib-uverbs-add-mthca-abi-header.patch
ib-uverbs-add-mthca-user-doorbell-record-support.patch
ib-uverbs-add-mthca-user-context-support.patch
ib-uverbs-add-mthca-mmap-support.patch
ib-uverbs-add-mthca-mmap-support-fix-2.patch
ib-uverbs-add-mthca-user-pd-support.patch
ib-uverbs-add-mthca-user-mr-support.patch
ib-uverbs-add-mthca-user-cq-support.patch
ib-uverbs-add-mthca-user-qp-support.patch
ib-uverbs-add-documentation-file.patch
From: Roland Dreier <[EMAIL PROTECTED]>
There's no need to set VM_DONTCOPY when mmap()ing the hardware doorbell
page into userspace.
Signed-off-by: Roland Dreier <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
drivers/infiniband/hw/mthca/mthca_provider.c | 1 -
1 files changed, 1 deletion(-)
diff -puN
drivers/infiniband/hw/mthca/mthca_provider.c~ib-uverbs-add-mthca-mmap-support-fix-2
drivers/infiniband/hw/mthca/mthca_provider.c
---
25/drivers/infiniband/hw/mthca/mthca_provider.c~ib-uverbs-add-mthca-mmap-support-fix-2
Wed Jul 6 13:27:13 2005
+++ 25-akpm/drivers/infiniband/hw/mthca/mthca_provider.c Wed Jul 6
13:27:13 2005
@@ -347,7 +347,6 @@ static int mthca_mmap_uar(struct ib_ucon
return -EINVAL;
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
- vma->vm_flags |= VM_DONTCOPY;
if (remap_pfn_range(vma, vma->vm_start,
to_mucontext(context)->uar.pfn,
_
-
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