Subject: Re: UVM_KMF_NOWAIT collides with uvm_map() prot
To: Manuel Bouyer <>
From: Jason R Thorpe <>
List: tech-kern
Date: 12/10/2002 23:16:16
On Tue, Dec 10, 2002 at 11:40:41PM +0100, Manuel Bouyer wrote:

 > The only way I can see to fix it it to change the value of UVM_KMF_NOWAIT,
 > see attached patch.
 > Comments ?
 > Should we also change the other UVM_KMF_ values while there ?

I went ahead and checked in this patch, along with another which
makes uvm_map.c use the UVM_FLAG_NOWAIT name for the bit.

(This bug was actually biting me pretty hard, trying to do some GCC
testing on a low-memory platform, and I'm also trying to get a stable
sync of nathanw_sa...)

        -- Jason R. Thorpe <>