On 02/11/2016 06:21 AM, Kirill A. Shutemov wrote: > change_huge_pmd() has assert which is not relvant for file page. > For shared mapping it's perfectly fine to have page table entry > writable, without explicit mkwrite. Should we have the bug only trigger on anonymous VMAs instead of removing it? -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>