| commit | 2865d08dd9ea876524652f3900b4b3b9c8b22e77 | [log] [tgz] |
|---|---|---|
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Wed Jul 19 14:49:39 2017 +1000 |
| committer | Michael Ellerman <mpe@ellerman.id.au> | Thu Aug 03 16:06:49 2017 +1000 |
| tree | b6d7f97159688c7a2ace2e3f1dc5bd21aa0feea1 | |
| parent | 04aafdc6018feef590517b3900c19d911b8a456c [diff] |
powerpc/mm: Move the DSISR_PROTFAULT sanity check This has a page of comment explaining what's going on right in the middle of do_page_fault() which makes things a bit hard to follow. Move it to a helper instead. Also do the test earlier as there's no point waiting until after we found the VMA. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>