From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Roger Pau Monne <roger.pau@citrix.com>, <xen-devel@lists.xenproject.org>
Cc: Jan Beulich <jbeulich@suse.com>, Wei Liu <wl@xen.org>
Subject: Re: [PATCH 1/2] x86/amd: split LFENCE dispatch serializing setup logic into helper
Date: Wed, 14 Apr 2021 12:11:25 +0100 [thread overview]
Message-ID: <fadf1eb2-6d9a-2488-14b9-a07885690ec6@citrix.com> (raw)
In-Reply-To: <20210414110433.83084-2-roger.pau@citrix.com>
On 14/04/2021 12:04, Roger Pau Monne wrote:
> Split the logic to attempt to setup the LFENCE to be dispatch
"the LFENCE instruction", or drop "the".
> serializing on AMD into a helper, so it can be shared with Hygon.
>
> No functional change intended.
>
> Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
next prev parent reply other threads:[~2021-04-14 11:11 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-14 11:04 [PATCH 0/2] x86/amd: LFENCE always serializing CPUID bit Roger Pau Monne
2021-04-14 11:04 ` [PATCH 1/2] x86/amd: split LFENCE dispatch serializing setup logic into helper Roger Pau Monne
2021-04-14 11:11 ` Andrew Cooper [this message]
2021-04-14 11:04 ` [PATCH 2/2] x86/cpuid: support LFENCE always serializing CPUID bit Roger Pau Monne
2021-04-14 12:33 ` Andrew Cooper
2021-04-14 12:45 ` Jan Beulich
2021-04-14 12:49 ` Andrew Cooper
2021-04-14 12:57 ` Jan Beulich
2021-04-14 13:05 ` Andrew Cooper
2021-04-14 13:24 ` Jan Beulich
2021-04-14 13:41 ` Andrew Cooper
2021-04-14 13:25 ` Andrew Cooper
2021-04-14 13:57 ` Jan Beulich
2021-04-15 13:31 ` Roger Pau Monné
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