From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Alexander Graf <agraf@suse.de>
Cc: linuxppc-dev@lists.ozlabs.org,
Madhavan Srinivasan <maddy@linux.vnet.ibm.com>,
paulus@samba.org, kvm-ppc@vger.kernel.org, kvm@vger.kernel.org
Subject: Re: [PATCH] powerpc/kvm: support to handle sw breakpoint
Date: Tue, 17 Jun 2014 19:22:19 +1000 [thread overview]
Message-ID: <1402996939.7661.126.camel@pasglop> (raw)
In-Reply-To: <53A0022D.5020108@suse.de>
On Tue, 2014-06-17 at 10:54 +0200, Alexander Graf wrote:
>
> Also, why don't we use twi always or something else that actually is
> defined as illegal instruction? I would like to see this shared with
> book3s_32 PR.
twi will be directed to the guest on HV no ? We want a real illegal
because those go to the host (for potential emulation by the HV). I'm
trying to see if I can get the architect to set one in stone in a future
proof way.
Cheers,
Ben.
next prev parent reply other threads:[~2014-06-17 9:22 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-14 21:08 [PATCH] powerpc/kvm: support to handle sw breakpoint Madhavan Srinivasan
2014-06-17 8:54 ` Alexander Graf
2014-06-17 9:22 ` Benjamin Herrenschmidt [this message]
2014-06-17 9:25 ` Alexander Graf
2014-06-17 9:32 ` Benjamin Herrenschmidt
2014-06-17 9:43 ` Alexander Graf
2014-06-17 11:20 ` Madhavan Srinivasan
2014-06-17 11:31 ` Alexander Graf
2014-06-17 10:51 ` Madhavan Srinivasan
2014-06-17 11:07 ` Madhavan Srinivasan
2014-06-17 11:08 ` Alexander Graf
2014-06-17 11:13 ` Madhavan Srinivasan
2014-06-17 14:42 ` Alexander Graf
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