diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-12 10:15:26 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-12 10:15:26 +0300 |
commit | fc9104d5d7172d2cb6c672abeb964242aa735b34 (patch) | |
tree | 87f8aedceff2d578b073d33791e4696a7aba9185 /mm/huge_memory.c | |
parent | ab57f86198d6ff20371613d4a02fd4841972a5c0 (diff) | |
parent | 9395452b4aab7bc2475ef8935b4a4fb99d778d70 (diff) | |
download | linux-fc9104d5d7172d2cb6c672abeb964242aa735b34.tar.xz |
Merge 4.8-rc6 into usb-next
We want the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/huge_memory.c')
-rw-r--r-- | mm/huge_memory.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 2db2112aa31e..a6abd76baa72 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1078,7 +1078,7 @@ struct page *follow_trans_huge_pmd(struct vm_area_struct *vma, goto out; page = pmd_page(*pmd); - VM_BUG_ON_PAGE(!PageHead(page), page); + VM_BUG_ON_PAGE(!PageHead(page) && !is_zone_device_page(page), page); if (flags & FOLL_TOUCH) touch_pmd(vma, addr, pmd); if ((flags & FOLL_MLOCK) && (vma->vm_flags & VM_LOCKED)) { @@ -1116,7 +1116,7 @@ struct page *follow_trans_huge_pmd(struct vm_area_struct *vma, } skip_mlock: page += (addr & ~HPAGE_PMD_MASK) >> PAGE_SHIFT; - VM_BUG_ON_PAGE(!PageCompound(page), page); + VM_BUG_ON_PAGE(!PageCompound(page) && !is_zone_device_page(page), page); if (flags & FOLL_GET) get_page(page); |