Date: Fri, 5 Oct 2018 18:14:19 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r339203 - stable/11/sys/vm Message-ID: <201810051814.w95IEJnu019885@repo.freebsd.org>
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Author: kib Date: Fri Oct 5 18:14:18 2018 New Revision: 339203 URL: https://svnweb.freebsd.org/changeset/base/339203 Log: MFC r338998: In vm_fault_copy_entry(), we should not assert that entry is charged if the dst_object is not of swap type. Modified: stable/11/sys/vm/vm_fault.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/vm/vm_fault.c ============================================================================== --- stable/11/sys/vm/vm_fault.c Fri Oct 5 18:12:49 2018 (r339202) +++ stable/11/sys/vm/vm_fault.c Fri Oct 5 18:14:18 2018 (r339203) @@ -1622,7 +1622,9 @@ vm_fault_copy_entry(vm_map_t dst_map, vm_map_t src_map dst_object->cred = curthread->td_ucred; crhold(dst_object->cred); *fork_charge += dst_object->charge; - } else if (dst_object->cred == NULL) { + } else if ((dst_object->type == OBJT_DEFAULT || + dst_object->type == OBJT_SWAP) && + dst_object->cred == NULL) { KASSERT(dst_entry->cred != NULL, ("no cred for entry %p", dst_entry)); dst_object->cred = dst_entry->cred;
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