From: Wei Liu <wl@xen.org>
To: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: "Juergen Gross" <jgross@suse.com>,
Xen-devel <xen-devel@lists.xenproject.org>,
"Wei Liu" <wl@xen.org>, "Jan Beulich" <JBeulich@suse.com>,
"Roger Pau Monné" <roger.pau@citrix.com>
Subject: Re: [PATCH 0/3] x86/pv: Start to trim 32bit support
Date: Sat, 18 Apr 2020 14:46:10 +0100 [thread overview]
Message-ID: <20200418134610.hlqcj7v3zoobjrvv@debian> (raw)
In-Reply-To: <20200417155004.16806-1-andrew.cooper3@citrix.com>
On Fri, Apr 17, 2020 at 04:50:01PM +0100, Andrew Cooper wrote:
> Downstreams may want this for either security or performance reasons. Offer
> some options, and take advantage of some of the very low hanging fruit it
> offers.
>
> There is plenty more incremental cleanup which can be done at a later point.
>
> Andrew Cooper (3):
> x86/pv: Options to disable and/or compile out 32bit PV support
> x86/pv: Short-circuit is_pv_{32,64}bit_domain() in !CONFIG_PV32 builds
> x86/pv: Compile out compat_gdt in !CONFIG_PV builds
Reviewed-by: Wei Liu <wl@xen.org>
prev parent reply other threads:[~2020-04-18 13:46 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-17 15:50 [PATCH 0/3] x86/pv: Start to trim 32bit support Andrew Cooper
2020-04-17 15:50 ` [PATCH 1/3] x86/pv: Options to disable and/or compile out 32bit PV support Andrew Cooper
2020-04-20 13:47 ` Roger Pau Monné
2020-04-20 17:31 ` Andrew Cooper
2020-04-20 14:05 ` Jan Beulich
2020-04-20 18:05 ` Andrew Cooper
2020-04-21 6:02 ` Jan Beulich
2020-04-23 17:35 ` Andrew Cooper
2020-04-24 5:28 ` Jürgen Groß
2020-04-27 20:02 ` Andrew Cooper
2020-04-24 6:11 ` Jan Beulich
2020-04-20 14:15 ` Jan Beulich
2020-04-29 13:06 ` [PATCH v2 " Andrew Cooper
2020-04-29 13:55 ` Jan Beulich
2020-04-17 15:50 ` [PATCH 2/3] x86/pv: Short-circuit is_pv_{32, 64}bit_domain() in !CONFIG_PV32 builds Andrew Cooper
2020-04-20 14:09 ` [PATCH 2/3] x86/pv: Short-circuit is_pv_{32,64}bit_domain() " Jan Beulich
2020-04-29 13:13 ` Andrew Cooper
2020-04-29 13:29 ` Jan Beulich
2020-04-29 13:30 ` Andrew Cooper
2020-04-29 13:37 ` Jan Beulich
2020-04-17 15:50 ` [PATCH 3/3] x86/pv: Compile out compat_gdt in !CONFIG_PV builds Andrew Cooper
2020-04-20 14:12 ` Jan Beulich
2020-04-20 14:39 ` Andrew Cooper
2020-04-20 15:47 ` Jan Beulich
2020-04-20 17:08 ` Andrew Cooper
2020-04-21 6:09 ` Jan Beulich
2020-04-18 13:46 ` Wei Liu [this message]
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