The patch titled
Subject: mm: fix Documentation/vm/hmm.rst Sphinx warnings
has been added to the -mm tree. Its filename is
mm-fix-documentation-vm-hmmrst-sphinx-warnings.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-fix-documentation-vm-hmmrst-sphinx-warnings.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-fix-documentation-vm-hmmrst-sphinx-warnings.patch
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------------------------------------------------------
From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Subject: mm: fix Documentation/vm/hmm.rst Sphinx warnings
Fix Sphinx warnings in Documentation/vm/hmm.rst by using "::" notation and
inserting a blank line. Also add a missing ';'.
Documentation/vm/hmm.rst:292: WARNING: Unexpected indentation.
Documentation/vm/hmm.rst:300: WARNING: Unexpected indentation.
Link: http://lkml.kernel.org/r/c5995359-7c82-4e47-c7be-b58a4dda0953@xxxxxxxxxxxxx
Fixes: 023a019a9b4e ("mm/hmm: add default fault flags to avoid the need to pre-fill pfns arrays")
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Reviewed-by: Jérôme Glisse <jglisse@xxxxxxxxxx>
Reviewed-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/vm/hmm.rst | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
--- a/Documentation/vm/hmm.rst~mm-fix-documentation-vm-hmmrst-sphinx-warnings
+++ a/Documentation/vm/hmm.rst
@@ -288,15 +288,17 @@ For instance if the device flags for dev
WRITE (1 << 62)
Now let say that device driver wants to fault with at least read a range then
-it does set:
- range->default_flags = (1 << 63)
+it does set::
+
+ range->default_flags = (1 << 63);
range->pfn_flags_mask = 0;
and calls hmm_range_fault() as described above. This will fill fault all page
in the range with at least read permission.
Now let say driver wants to do the same except for one page in the range for
-which its want to have write. Now driver set:
+which its want to have write. Now driver set::
+
range->default_flags = (1 << 63);
range->pfn_flags_mask = (1 << 62);
range->pfns[index_of_write] = (1 << 62);
_
Patches currently in -mm which might be from rdunlap@xxxxxxxxxxxxx are
mm-fix-documentation-vm-hmmrst-sphinx-warnings.patch
pinctrl-fix-pxa2xxc-build-warnings.patch
