Module Name:	syssrc
Committed By:	thorpej
Date:		Mon Jan  8 01:35:03 UTC 2001

Modified Files:
	syssrc/sys/uvm: uvm_mmap.c

Log Message:
Nevermind that it's silly to include PROT_EXEC even if a vnode
doesn't have the exec bit set, we need to have PROT_EXEC set
in order for some expected mmap/mprotect behavior to work, so
do the last bit slightly differently: if udv_attach() fails, and
the protection (NOT maxprot) doens't include PROT_EXEC, then clear
PROT_EXEC from maxprot and try udv_attach() again.

Sigh, mmap really needs to be rototilled.


To generate a diff of this commit:
cvs rdiff -r1.47 -r1.48 syssrc/sys/uvm/uvm_mmap.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.