PR/53124 CVS commit: src/sys

["Jaromir Dolecek" <jdolecek%netbsd.org@localhost>]

The following reply was made to PR kern/53124; it has been noted by GNATS.

From: "Jaromir Dolecek" <jdolecek%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/53124 CVS commit: src/sys
Date: Sat, 19 May 2018 15:03:26 +0000

 Module Name:	src
 Committed By:	jdolecek
 Date:		Sat May 19 15:03:26 UTC 2018
 
 Modified Files:
 	src/sys/arch/amd64/include: pmap.h
 	src/sys/uvm: uvm_page.c uvm_page.h uvm_pmap.h
 
 Log Message:
 add experimental new function uvm_direct_process(), to allow of read/writes
 of contents of uvm pages without mapping them into kernel, using
 direct map or moral equivalent; pmaps supporting the interface need
 to provide pmap_direct_process() and define PMAP_DIRECT
 
 implement the new interface for amd64; I hear alpha and mips might be relatively
 easy to add too, but I lack the knowledge
 
 part of resolution for PR kern/53124
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.45 -r1.46 src/sys/arch/amd64/include/pmap.h
 cvs rdiff -u -r1.197 -r1.198 src/sys/uvm/uvm_page.c
 cvs rdiff -u -r1.82 -r1.83 src/sys/uvm/uvm_page.h
 cvs rdiff -u -r1.38 -r1.39 src/sys/uvm/uvm_pmap.h
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.