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From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Jan Beulich <JBeulich@suse.com>,
	xen-devel <xen-devel@lists.xenproject.org>
Cc: Juergen Gross <jgross@suse.com>
Subject: Re: [PATCH v3 3/6] x86: log XPTI enabled status
Date: Thu, 15 Mar 2018 15:56:15 +0000	[thread overview]
Message-ID: <d598be7c-a12e-0c5b-684a-112da90ecb60@citrix.com> (raw)
In-Reply-To: <5AA7E4D902000078001B0F56@prv-mh.provo.novell.com>

On 13/03/18 13:48, Jan Beulich wrote:
> At the same time also report the state of the two defined
> ARCH_CAPABILITIES MSR bits. To avoid further complicating the
> conditional around that printk(), drop it (it's a debug level one only
> anyway).
>
> Signed-off-by: Jan Beulich <jbeulich@suse.com>
> Tested-by: Juergen Gross <jgross@suse.com>
> Reviewed-by: Juergen Gross <jgross@suse.com>

In principle, Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>

However, don't we want to take the opportunity to raise the XENLOG_INFO
to something which will be printed by default in a release build, seeing
as that plan fell through the first time?

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  reply	other threads:[~2018-03-15 16:13 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-13 13:37 [PATCH v3 0/6] x86: Meltdown band-aid overhead reduction Jan Beulich
2018-03-13 13:47 ` [PATCH v3 1/6] x86: NOP out XPTI entry/exit code when it's not in use Jan Beulich
2018-03-15 19:44   ` Andrew Cooper
2018-03-16  5:45     ` Juergen Gross
2018-03-16  9:46     ` Jan Beulich
     [not found]     ` <5AABA09002000078001B29C7@suse.com>
2018-03-16 10:37       ` Juergen Gross
2018-03-16 10:43         ` Jan Beulich
2018-03-13 13:48 ` [PATCH v3 2/6] x86: disable XPTI when RDCL_NO Jan Beulich
2018-03-15 15:54   ` Andrew Cooper
2018-03-13 13:48 ` [PATCH v3 3/6] x86: log XPTI enabled status Jan Beulich
2018-03-15 15:56   ` Andrew Cooper [this message]
2018-03-15 16:35     ` Jan Beulich
2018-03-13 13:49 ` [PATCH v3 4/6] x86/XPTI: use %r12 to write zero into xen_cr3 Jan Beulich
2018-03-15 16:02   ` Andrew Cooper
2018-03-15 16:39     ` Jan Beulich
2018-03-15 16:41       ` Andrew Cooper
2018-03-13 13:50 ` [PATCH v3 5/6] x86/XPTI: reduce .text.entry Jan Beulich
2018-03-15 17:10   ` Andrew Cooper
2018-03-16  7:10     ` Jan Beulich
2018-03-13 13:50 ` [PATCH v3 6/6] x86: avoid double CR3 reload when switching to guest user mode Jan Beulich

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