From: Jeremy Kerr <jk@ozlabs.org>
To: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>, linuxppc-dev@ozlabs.org
Cc: Vaidyanathan Srinivasan <svaidy@linux.vnet.ibm.com>,
"Aneesh Kumar K . V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: Re: [PATCH] powerpc/powernv/prd: Validate whether address to be mapped is part of system RAM
Date: Thu, 03 Oct 2019 12:56:34 +0800 [thread overview]
Message-ID: <049794f6a16f548bcb418d31fecf268cb4a335e5.camel@ozlabs.org> (raw)
In-Reply-To: <0e8a4057-fbe7-9b1a-6613-ad500ebe8b67@linux.vnet.ibm.com>
Hi Vasant,
> Correct. We will have `ibm,prd-label` property. That's not the issue.
It sure sounds like the issue - someone has represented a range that
should be mapped by HBRT, but isn't appropriate for mapping by HBRT.
> Here issueis HBRT is loaded into NVDIMM memory.
OK. How about we just don't do that?
It sounds like we're just trying to work around an invalid
representation of the mappings.
Cheers,
Jeremy
next prev parent reply other threads:[~2019-10-03 4:58 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-02 7:48 [PATCH] powerpc/powernv/prd: Validate whether address to be mapped is part of system RAM Vasant Hegde
2019-10-02 8:48 ` Vaidyanathan Srinivasan
2019-10-03 1:47 ` Jeremy Kerr
2019-10-03 4:51 ` Vasant Hegde
2019-10-03 4:56 ` Jeremy Kerr [this message]
2019-10-03 5:31 ` Vasant Hegde
2019-10-03 7:07 ` Jeremy Kerr
2019-10-03 10:29 ` Vaidyanathan Srinivasan
2019-10-04 3:27 ` Jeremy Kerr
2019-10-05 5:08 ` Vaidyanathan Srinivasan
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