Thread (21 messages) 21 messages, 3 authors, 2016-09-01
STALE3585d

[PATCH 1/5] arm/arm64: KVM: Don't BUG_ON if IT bits are set in ARM mode

From: Marc Zyngier <hidden>
Date: 2016-09-01 12:21:23
Also in: kvm, kvmarm

On 01/09/16 12:56, Christoffer Dall wrote:
On Fri, Aug 19, 2016 at 01:38:11PM +0100, Marc Zyngier wrote:
quoted
The ARM ARM asserts that having the IT bits set in ARM mode is
unpredictable. But should a CPU do that (and still be able to
run correctly), we shouldn't kill the system.

So let's drop the BUG_ON that checks for this, as it is not
very helpful.

Signed-off-by: Marc Zyngier <redacted>
not sure how this relates to the series, but looks fine otherwise:
In the following patch, I'm moving the whole function to be an inline
that will be used in HYP as well. A BUG_ON in HYP is a pretty tasteless
thing to do, so I opted for removing it here.

But your remark on the following patch makes more sense over all. I'll
follow up there.
Reviewed-by: Christoffer Dall <redacted>
Thanks,

	M.
-- 
Jazz is not dead. It just smells funny...
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