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

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>
Subject: Re: kern/54761: nvme corruption on GENERIC without DIAGNOSTIC
From: Masanobu SAITOH <msaitoh%execsw.org@localhost>
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)

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