> Quoting Steve Wise <[EMAIL PROTECTED]>:
> Subject: [PATCH RFC 17/21] ofed_1_2 Backport
> infiniband/hw/cxgb3/iwch_provider.c to sles9sp3
>
>
> Backport infiniband/hw/cxgb3/iwch_provider.c to sles9sp3
>
> Signed-off-by: Steve Wise <[EMAIL PROTECTED]>
> ---
>
> .../iwch_provider_to_2_6_5-7_244.patch | 21
> +++++++++++++++++++++
> 1 files changed, 21 insertions(+), 0 deletions(-)
>
> diff --git
> a/kernel_patches/backport/2.6.5_sles9_sp3/iwch_provider_to_2_6_5-7_244.patch
> b/kernel_patches/backport/2.6.5_sles9_sp3/iwch_provider_to_2_6_5-7_244.patch
> new file mode 100644
> index 0000000..2375474
> --- /dev/null
> +++
> b/kernel_patches/backport/2.6.5_sles9_sp3/iwch_provider_to_2_6_5-7_244.patch
> @@ -0,0 +1,21 @@
> +diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c
> b/drivers/infiniband/hw/cxgb3/iwch_provider.c
> +index 28be418..86fe3e3 100644
> +--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
> ++++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
> +@@ -347,14 +347,14 @@ static int iwch_mmap(struct ib_ucontext
> + vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
> + vma->vm_flags |= VM_DONTCOPY | VM_DONTEXPAND;
> + vma->vm_flags &= ~VM_MAYREAD;
> +- ret = io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
> ++ ret = io_remap_page_range(vma, vma->vm_start, vma->vm_pgoff <<
> PAGE_SHIFT,
> + len, vma->vm_page_prot);
> + } else {
> +
> + /*
> + * Map WQ or CQ contig dma memory...
> + */
> +- ret = remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
> ++ ret = remap_page_range(vma, vma->vm_start, vma->vm_pgoff <<
> PAGE_SHIFT,
> + len, vma->vm_page_prot);
> + }
> +
Can we use define in kernel_addons to convert remap_pfn_range to
remap_page_range?
I know we do this for mthca too, but maybe this needs fixing there as well.
--
MST
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