From: Stewart Smith <stewart@linux•vnet.ibm.com>
To: Michael Ellerman <mpe@ellerman•id.au>,
"Guilherme G. Piccoli" <gpiccoli@linux•vnet.ibm.com>
Cc: Brian King <brking@linux•vnet.ibm.com>,
linuxppc-dev@ozlabs•org,
"dougmill\@us.ibm.com" <dougmill@us•ibm.com>
Subject: Re: [PATCH] powerpc/powernv: Turn on SCSI_AACRAID in powernv_defconfig
Date: Thu, 31 Aug 2017 19:48:53 +1000 [thread overview]
Message-ID: <87y3q0hxtm.fsf@linux.vnet.ibm.com> (raw)
In-Reply-To: <87shg91fgc.fsf@concordia.ellerman.id.au>
Michael Ellerman <mpe@ellerman•id.au> writes:
> OK. So maybe when the petitboot kernel moves up to 4.14 they may want to
> flip it back to being a module.
Yeah. We tend to keep all RAID adapters as modules because they almost
all uniquely try to undo all boot time optimization done by anybody,
anywhere, ever.
> I think the majority of machines that have one of these adapters will be
> using it for their root disk, so I think the slow initialisation is just
> something we have to suffer.
It does seem that way currently.
--
Stewart Smith
OPAL Architect, IBM.
next prev parent reply other threads:[~2017-08-31 9:49 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-28 5:56 [PATCH] powerpc/powernv: Turn on SCSI_AACRAID in powernv_defconfig Michael Ellerman
2017-08-28 13:16 ` Guilherme G. Piccoli
2017-08-29 11:22 ` Michael Ellerman
2017-08-29 13:03 ` Guilherme G. Piccoli
2017-08-30 11:07 ` Michael Ellerman
2017-08-30 12:47 ` Guilherme G. Piccoli
2017-08-31 9:48 ` Stewart Smith [this message]
2017-08-31 12:37 ` Michael Ellerman
2017-08-31 15:31 ` Brian King
2017-09-01 5:23 ` Michael Ellerman
2017-09-03 23:19 ` Stewart Smith
2017-09-06 13:42 ` Brian King
2018-02-22 22:19 ` Michael Ellerman
2018-02-23 0:16 ` Stewart Smith
2018-02-23 19:41 ` Brian King
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