From: Ingo Molnar <mingo@kernel.org>
To: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: hpa@zytor.com, Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>,
david.vrabel@citrix.com, JGross@suse.com, roger.pau@citrix.com,
linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org,
x86@kernel.org, Matt Fleming <matt@codeblueprint.co.uk>
Subject: Re: [PATCH 2/8] x86/head: Refactor 32-bit pgtable setup
Date: Sat, 3 Dec 2016 06:49:50 +0100 [thread overview]
Message-ID: <20161203054950.GB5701@gmail.com> (raw)
In-Reply-To: <d99cbcc0-8e45-680b-d13f-50ac749f6294@oracle.com>
* Boris Ostrovsky <boris.ostrovsky@oracle.com> wrote:
> > It is tricky to do so safely, because at this stage almost nothing of the C
> > execution environment has been set up.
Yeah - but we do have a fair amount of early C code though.
> I can still give it a try but I'd rather not tie it to this (Xen PVH) patch
> series. Which would leave me with two options: either keep what this patch does,
> leaving it as assembly (requires your ack), or have Xen code build the pages on
> its own.
If you give it a try in a subsequent patch (please Cc: me) then it's OK to me:
Acked-by: Ingo Molnar <mingo@kernel.org>
Feel free to carry it in the Xen tree.
Thanks,
Ingo
next prev parent reply other threads:[~2016-12-03 5:49 UTC|newest]
Thread overview: 107+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-14 18:05 [PATCH 0/8] PVH v2 support Boris Ostrovsky
2016-10-14 18:05 ` [PATCH 1/8] xen/x86: Remove PVH support Boris Ostrovsky
2016-10-14 18:31 ` Konrad Rzeszutek Wilk
2016-10-14 18:31 ` [Xen-devel] " Konrad Rzeszutek Wilk
2016-10-18 13:46 ` Juergen Gross
2016-10-18 13:46 ` Juergen Gross
2016-10-18 14:45 ` Boris Ostrovsky
2016-10-18 14:45 ` Boris Ostrovsky
2016-10-18 15:33 ` Juergen Gross
2016-10-18 15:42 ` Boris Ostrovsky
2016-10-18 15:42 ` Boris Ostrovsky
2016-10-18 15:33 ` Juergen Gross
2016-10-14 18:05 ` Boris Ostrovsky
2016-10-14 18:05 ` [PATCH 2/8] x86/head: Refactor 32-bit pgtable setup Boris Ostrovsky
2016-10-14 18:05 ` Boris Ostrovsky
2016-10-14 18:31 ` hpa
2016-10-14 18:31 ` hpa
2016-10-14 18:44 ` Boris Ostrovsky
2016-10-14 18:44 ` Boris Ostrovsky
2016-10-14 19:04 ` hpa
2016-10-14 19:04 ` hpa
2016-10-14 19:18 ` Boris Ostrovsky
2016-10-14 19:18 ` Boris Ostrovsky
2016-10-31 12:33 ` Boris Ostrovsky
2016-10-31 12:33 ` Boris Ostrovsky
2016-12-01 15:33 ` Boris Ostrovsky
2016-12-01 15:33 ` Boris Ostrovsky
2016-12-02 9:45 ` Ingo Molnar
2016-12-02 14:04 ` Boris Ostrovsky
2016-12-02 14:04 ` Boris Ostrovsky
2016-12-02 16:08 ` Ingo Molnar
2016-12-02 17:52 ` hpa
2016-12-02 19:49 ` Boris Ostrovsky
2016-12-02 19:49 ` Boris Ostrovsky
2016-12-03 5:49 ` Ingo Molnar
2016-12-03 5:49 ` Ingo Molnar [this message]
2016-12-03 6:36 ` hpa
2016-12-03 6:36 ` hpa
2016-12-02 17:52 ` hpa
2016-12-02 16:08 ` Ingo Molnar
2016-12-02 9:45 ` Ingo Molnar
2016-10-14 18:05 ` [PATCH 3/8] xen/pvh: Import PVH-related Xen public interfaces Boris Ostrovsky
2016-10-14 18:05 ` Boris Ostrovsky
2016-10-14 18:34 ` [Xen-devel] " Konrad Rzeszutek Wilk
2016-10-14 18:34 ` Konrad Rzeszutek Wilk
2016-10-21 10:58 ` Juergen Gross
2016-10-21 10:58 ` Juergen Gross
2016-10-14 18:05 ` [PATCH 4/8] xen/pvh: Bootstrap PVH guest Boris Ostrovsky
2016-10-14 18:05 ` Boris Ostrovsky
2016-10-14 18:38 ` Andrew Cooper
2016-10-14 18:38 ` [Xen-devel] " Andrew Cooper
2016-10-14 18:55 ` Boris Ostrovsky
2016-10-14 18:55 ` [Xen-devel] " Boris Ostrovsky
2016-10-14 19:12 ` Andrew Cooper
2016-10-14 19:12 ` Andrew Cooper
2016-10-14 19:14 ` Konrad Rzeszutek Wilk
2016-10-14 19:14 ` [Xen-devel] " Konrad Rzeszutek Wilk
2016-10-14 19:34 ` Boris Ostrovsky
2016-10-14 19:34 ` Boris Ostrovsky
2016-10-14 18:05 ` [PATCH 5/8] xen/pvh: Prevent PVH guests from using PIC, RTC and IOAPIC Boris Ostrovsky
2016-10-14 18:05 ` Boris Ostrovsky
2016-10-14 19:16 ` [Xen-devel] " Konrad Rzeszutek Wilk
2016-10-14 19:16 ` Konrad Rzeszutek Wilk
2016-10-14 19:37 ` [Xen-devel] " Boris Ostrovsky
2016-10-14 19:37 ` Boris Ostrovsky
2016-10-26 10:42 ` Roger Pau Monné
2016-10-26 14:50 ` Boris Ostrovsky
2016-10-26 14:50 ` Boris Ostrovsky
2016-10-26 15:18 ` Roger Pau Monné
2016-10-26 15:18 ` Roger Pau Monné
2016-10-26 16:06 ` Boris Ostrovsky
2016-10-26 16:06 ` Boris Ostrovsky
2016-10-26 10:42 ` Roger Pau Monné
2016-10-14 18:05 ` [PATCH 6/8] xen/pvh: Initialize grant table for PVH guests Boris Ostrovsky
2016-10-14 18:05 ` Boris Ostrovsky
2016-10-14 19:19 ` Konrad Rzeszutek Wilk
2016-10-14 19:19 ` [Xen-devel] " Konrad Rzeszutek Wilk
2016-10-14 19:43 ` Boris Ostrovsky
2016-10-14 19:51 ` Konrad Rzeszutek Wilk
2016-10-14 19:51 ` [Xen-devel] " Konrad Rzeszutek Wilk
2016-10-14 20:02 ` Boris Ostrovsky
2016-10-14 20:02 ` [Xen-devel] " Boris Ostrovsky
2016-10-18 16:08 ` Juergen Gross
2016-10-18 16:40 ` Boris Ostrovsky
2016-10-19 5:47 ` Juergen Gross
2016-10-19 5:47 ` Juergen Gross
2016-10-18 16:40 ` Boris Ostrovsky
2016-10-18 16:08 ` Juergen Gross
2016-10-14 19:43 ` Boris Ostrovsky
2016-10-14 18:05 ` [PATCH 7/8] xen/pvh: PVH guests always have PV devices Boris Ostrovsky
2016-10-14 18:05 ` Boris Ostrovsky
2016-10-14 19:17 ` [Xen-devel] " Konrad Rzeszutek Wilk
2016-10-14 19:17 ` Konrad Rzeszutek Wilk
2016-10-18 15:54 ` Juergen Gross
2016-10-18 15:54 ` Juergen Gross
2016-10-14 18:05 ` [PATCH 8/8] xen/pvh: Enable CPU hotplug Boris Ostrovsky
2016-10-14 18:05 ` Boris Ostrovsky
2016-10-14 18:41 ` [Xen-devel] " Andrew Cooper
2016-10-14 19:01 ` Boris Ostrovsky
2016-10-14 19:01 ` Boris Ostrovsky
2016-10-27 14:25 ` [Xen-devel] " Boris Ostrovsky
2016-10-27 14:25 ` Boris Ostrovsky
2016-10-27 15:00 ` Andrew Cooper
2016-10-27 15:00 ` [Xen-devel] " Andrew Cooper
2016-10-27 16:23 ` Boris Ostrovsky
2016-10-27 16:23 ` Boris Ostrovsky
2016-10-14 18:41 ` Andrew Cooper
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