From: Eduardo Habkost <ehabkost@redhat.com>
To: qemu-devel@nongnu.org
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Jiri Denemark <jdenemar@redhat.com>,
Kashyap Chamarthy <kchamart@redhat.com>,
Eduardo Habkost <ehabkost@redhat.com>,
Richard Henderson <rth@twiddle.net>
Subject: [PATCH for-4.2 0/2] i386: Add new versions of Skylake/Cascadelake/Icelake without TSX
Date: Wed, 20 Nov 2019 13:49:10 -0300 [thread overview]
Message-ID: <20191120164912.32384-1-ehabkost@redhat.com> (raw)
Systems with TSX disabled due to TAA now make existing CPU models
not usable. Add new versions with TSX disabled so people can
still use them. See individual patch commit messages for
additional details.
I'm not 100% sure about the new -noTSX aliases, so I'm adding
them in a separate patch.
Eduardo Habkost (2):
i386: Add new versions of Skylake/Cascadelake/Icelake without TSX
i386: Add -noTSX aliases for hle=off,rtm=off CPU models
target/i386/cpu.c | 52 +++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 52 insertions(+)
--
2.21.0
next reply other threads:[~2019-11-20 16:50 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-20 16:49 Eduardo Habkost [this message]
2019-11-20 16:49 ` [PATCH for-4.2 1/2] i386: Add new versions of Skylake/Cascadelake/Icelake without TSX Eduardo Habkost
2019-11-20 17:40 ` Paolo Bonzini
2019-11-20 18:42 ` Eduardo Habkost
2019-11-21 9:16 ` Paolo Bonzini
2019-11-21 11:41 ` Kashyap Chamarthy
2019-11-20 16:49 ` [PATCH for-4.2 2/2] i386: Add -noTSX aliases for hle=off, rtm=off CPU models Eduardo Habkost
2019-11-21 14:12 ` Kashyap Chamarthy
2019-11-25 14:21 ` Eduardo Habkost
2019-11-25 17:06 ` Kashyap Chamarthy
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