From: Tim Deegan <tim@xen.org>
To: Roger Pau Monne <roger.pau@citrix.com>
Cc: George Dunlap <george.dunlap@eu.citrix.com>,
xen-devel@lists.xenproject.org, Wei Liu <wl@xen.org>,
Jan Beulich <jbeulich@suse.com>,
Andrew Cooper <andrew.cooper3@citrix.com>
Subject: Re: [Xen-devel] [PATCH v4 2/7] x86/paging: add TLB flush hooks
Date: Thu, 13 Feb 2020 09:03:22 +0000 [thread overview]
Message-ID: <20200213090322.GC10200@deinos.phlegethon.org> (raw)
In-Reply-To: <20200213090208.GA10200@deinos.phlegethon.org>
At 09:02 +0000 on 13 Feb (1581584528), Tim Deegan wrote:
> At 18:28 +0100 on 10 Feb (1581359304), Roger Pau Monne wrote:
> > Add shadow and hap implementation specific helpers to perform guest
> > TLB flushes. Note that the code for both is exactly the same at the
> > moment, and is copied from hvm_flush_vcpu_tlb. This will be changed by
> > further patches that will add implementation specific optimizations to
> > them.
> >
> > No functional change intended.
> >
> > Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
> > Reviewed-by: Wei Liu <wl@xen.org>
>
> Acked-by: Tim Deegan <tjd-xen@phlegethon.org>
Oops, wrong address, sorry.
Acked-by: Tim Deegan <tim@xen.org>
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next prev parent reply other threads:[~2020-02-13 9:03 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-10 17:28 [Xen-devel] [PATCH v4 0/7] x86: improve assisted tlb flush and use it in guest mode Roger Pau Monne
2020-02-10 17:28 ` [Xen-devel] [PATCH v4 1/7] x86/hvm: allow ASID flush when v != current Roger Pau Monne
2020-02-10 17:28 ` [Xen-devel] [PATCH v4 2/7] x86/paging: add TLB flush hooks Roger Pau Monne
2020-02-13 9:02 ` Tim Deegan
2020-02-13 9:03 ` Tim Deegan [this message]
2020-02-10 17:28 ` [Xen-devel] [PATCH v4 3/7] x86/hap: improve hypervisor assisted guest TLB flush Roger Pau Monne
2020-02-10 17:28 ` [Xen-devel] [PATCH v4 4/7] x86/tlb: introduce a flush guests TLB flag Roger Pau Monne
2020-02-13 9:02 ` Tim Deegan
2020-02-10 17:28 ` [Xen-devel] [PATCH v4 5/7] x86/tlb: allow disabling the TLB clock Roger Pau Monne
2020-02-10 20:09 ` Wei Liu
2020-02-10 17:28 ` [Xen-devel] [PATCH v4 6/7] xen/guest: prepare hypervisor ops to use alternative calls Roger Pau Monne
2020-02-10 20:10 ` Wei Liu
2020-02-11 9:52 ` Durrant, Paul
2020-02-10 17:28 ` [Xen-devel] [PATCH v4 7/7] x86/tlb: use Xen L0 assisted TLB flush when available Roger Pau Monne
2020-02-10 20:16 ` Wei Liu
2020-02-11 10:34 ` Wei Liu
2020-02-11 14:06 ` Roger Pau Monné
2020-02-11 14:08 ` Wei Liu
2020-02-18 12:42 ` Roger Pau Monné
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