Re: kern/54761: nvme corruption on GENERIC without DIAGNOSTIC

[Masanobu SAITOH <msaitoh%execsw.org@localhost>]

The following reply was made to PR kern/54761; it has been noted by GNATS.

From: Masanobu SAITOH <msaitoh%execsw.org@localhost>
To: gnats-bugs%netbsd.org@localhost, kern-bug-people%netbsd.org@localhost,
 gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, David Brownlee <abs%absd.org@localhost>
Cc: msaitoh%execsw.org@localhost
Subject: Re: kern/54761: nvme corruption on GENERIC without DIAGNOSTIC
Date: Tue, 17 Dec 2019 16:09:33 +0900

 >         Obvkously a workaround is to include DIAGNOSTIC
 > 
 
 sys/dev/ic/nvme.c uses bus_space_barrier().
 x86's bus_space_barrier() change will be pulled up by the
 following ticket:
 
 	http://releng.netbsd.org/cgi-bin/req-9.cgi?show=566
 
  Could you test with this change?
 
 -- 
 -----------------------------------------------
                 SAITOH Masanobu (msaitoh%execsw.org@localhost
                                  msaitoh%netbsd.org@localhost)