From: Juan Quintela <quintela@redhat.com>
To: mjaggi@caviumnetworks.com
Cc: "Jaggi, Manish" <Manish.Jaggi@cavium.com>,
"dgilbert@redhat.com" <dgilbert@redhat.com>,
"eric.auger@redhat.com" <eric.auger@redhat.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
"peter.maydell@linaro.org" <peter.maydell@linaro.org>,
"Nair, Jayachandran" <Jayachandran.Nair@cavium.com>,
"Nowicki, Tomasz" <Tomasz.Nowicki@cavium.com>
Subject: Re: [Qemu-devel] [PATCH v2 1/2] [RFC] arm: Introduce hostinvariant command line option
Date: Wed, 24 Oct 2018 12:02:54 +0200 [thread overview]
Message-ID: <87sh0vll0x.fsf@trasno.org> (raw)
In-Reply-To: <1db52b5ec7066f2fbc286288f97cc4946f94145e.1536948621.git.manish.jaggi@cavium.com> (mjaggi's message of "Tue, 23 Oct 2018 09:31:18 +0000")
<mjaggi@caviumnetworks.com> wrote:
> From: Manish Jaggi <manish.jaggi@cavium.com>
>
> This option is user opt-in. hostinvariant will replace guest's invariant
> registers with hosts.
>
> Signed-off-by: Manish Jaggi <manish.jaggi@cavium.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
As I said in previous discussions, I still think that you should create
a better cpu model. But as there is nothing like that on ARM, this is a
"showstop" solution.
Later, Juan.
next prev parent reply other threads:[~2018-10-24 10:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-23 9:31 [Qemu-devel] [PATCH v2 0/2] [RFC] qemu: arm: Migration between machines with different MIDR values mjaggi
2018-10-23 9:31 ` [Qemu-devel] [PATCH v2 1/2] [RFC] arm: Introduce hostinvariant command line option mjaggi
2018-10-24 10:02 ` Juan Quintela [this message]
2018-10-23 9:31 ` [Qemu-devel] [PATCH v2 2/2] [RFC] arm: program migrated guests' invariant registers with host ones mjaggi
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