9 fixes, based on e1915c8195b38393005be9b74bfa6a3a367c83b3: Subject: mm: check pfn_valid first in zero_resv_unavail Subject: kernel/acct.c: fix the acct->needcheck check in check_free_space() Subject: mm/mprotect: add a cond_resched() inside change_pmd_range() Subject: kernel/exit.c: export abort() to modules Subject: mm/debug.c: provide useful debugging information for VM_BUG Subject: mm/zsmalloc.c: include fs.h Subject: mm/sparse.c: wrong allocation for mem_section Subject: userfaultfd: clear the vma->vm_userfaultfd_ctx if UFFD_EVENT_FORK fails Subject: mailmap: update Mark Yao's email address -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html