From: joel.schopp@amd.com (Joel Schopp)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5] arm64: fix VTTBR_BADDR_MASK
Date: Tue, 19 Aug 2014 10:16:12 -0500 [thread overview]
Message-ID: <53F36A3C.4060104@amd.com> (raw)
In-Reply-To: <20140819145933.GF31086@cbox>
> hmmm, the point is that we need to ensure that we have a properly
> aligned allocated PGD, that's what this patch currently addresses, and as
> you pointed out, the BUG_ON() just before trying to run a VM is not the
> nicest solution - we should really be dealing with this properly at
> allocation time.
>
> But, if you don't have time to look at that, then ok, I'll have to pick
> it up myself.
>
> However, you are hinting that we do not support 4 levels of page tables,
> yet you do allow the t0sz_to_vttbr_x funciton to pass even when using
> t0sz values only supported under 4 levels of page tables.... What is
> the rationale for that?
Minimizing merge conflicts. I figure both are going in within the next
month or two.
next prev parent reply other threads:[~2014-08-19 15:16 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-18 20:36 [PATCH v5] arm64: fix VTTBR_BADDR_MASK Joel Schopp
2014-08-19 12:24 ` Christoffer Dall
2014-08-19 14:23 ` Joel Schopp
2014-08-19 14:38 ` Christoffer Dall
2014-08-19 14:49 ` Joel Schopp
2014-08-19 14:59 ` Christoffer Dall
2014-08-19 15:16 ` Joel Schopp [this message]
2014-08-26 17:02 ` Marc Zyngier
2014-08-26 18:35 ` Joel Schopp
2014-08-29 10:06 ` Marc Zyngier
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