Re: PR/49328 CVS commit: src/sys/dev/pci/ixgbe

[christos%zoulas.com@localhost (Christos Zoulas)]

The following reply was made to PR kern/49328; it has been noted by GNATS.

From: christos%zoulas.com@localhost (Christos Zoulas)
To: 6bone%6bone.informatik.uni-leipzig.de@localhost, gnats-bugs%NetBSD.org@localhost
Cc: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, 
	netbsd-bugs%netbsd.org@localhost
Subject: Re: PR/49328 CVS commit: src/sys/dev/pci/ixgbe
Date: Fri, 30 Jan 2015 07:44:50 -0500

 On Jan 30,  9:01am, 6bone%6bone.informatik.uni-leipzig.de@localhost (6bone%6bone.informatik.uni-leipzig.de@localhost) wrote:
 -- Subject: Re: PR/49328 CVS commit: src/sys/dev/pci/ixgbe
 
 | On Wed, 28 Jan 2015, Christos Zoulas wrote:
 | >
 | > To generate a diff of this commit:
 | > cvs rdiff -u -r1.1 -r1.2 src/sys/dev/pci/ixgbe/ixgbe_netbsd.c
 | >
 | 
 | I have the patch generated and applied to the netbsd-7 kernel. The problem 
 | is not solved.
 
 Add this to it:
 
 christos
 
 Index: uvm_map.c
 ===================================================================
 RCS file: /cvsroot/src/sys/uvm/uvm_map.c,v
 retrieving revision 1.331
 diff -u -u -r1.331 uvm_map.c
 --- uvm_map.c	26 Oct 2014 01:42:07 -0000	1.331
 +++ uvm_map.c	30 Jan 2015 12:43:58 -0000
 @@ -1078,7 +1078,7 @@
  	}
  
  #if defined(DEBUG)
 -	if (!error && VM_MAP_IS_KERNEL(map)) {
 +	if (!error && VM_MAP_IS_KERNEL(map) && (flags & UVM_FLAG_NOWAIT) == 0) {
  		uvm_km_check_empty(map, *startp, *startp + size);
  	}
  #endif /* defined(DEBUG) */
 @@ -2253,7 +2253,7 @@
  			}
  		}
  
 -		if (VM_MAP_IS_KERNEL(map)) {
 +		if (VM_MAP_IS_KERNEL(map) && (flags & UVM_FLAG_NOWAIT) == 0) {
  			uvm_km_check_empty(map, entry->start,
  			    entry->end);
  		}