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From: Paolo Bonzini <pbonzini@redhat.com>
To: Maran Wilson <maran.wilson@oracle.com>,
	x86@kernel.org, xen-devel@lists.xenproject.org,
	linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
	jgross@suse.com
Cc: thomas.lendacky@amd.com, mchehab@kernel.org, jpoimboe@redhat.com,
	rkrcmar@redhat.com, gregkh@linuxfoundation.org,
	dave.hansen@linux.intel.com, hch@infradead.org, mingo@redhat.com,
	tglx@linutronix.de, rdunlap@infradead.org, luto@kernel.org,
	hpa@zytor.com, boris.ostrovsky@oracle.com, bp@suse.de,
	davem@davemloft.net, kirill.shutemov@linux.intel.com,
	roger.pau@citrix.com
Subject: Re: [PATCH v8 0/7] KVM: x86: Allow Qemu/KVM to use PVH entry point
Date: Thu, 13 Dec 2018 14:13:21 +0100	[thread overview]
Message-ID: <64b4fc44-d3f5-ed4e-ee4c-38e78313d979__37339.8960255601$1544706742$gmane$org@redhat.com> (raw)
In-Reply-To: <faae2cec-1ff2-74eb-69c8-b75f64cfca3a@oracle.com>

On 12/12/18 19:09, Maran Wilson wrote:
> On 12/6/2018 1:21 PM, Paolo Bonzini wrote:
>> On 06/12/18 07:02, Maran Wilson wrote:
>>> For certain applications it is desirable to rapidly boot a KVM virtual
>>> machine. In cases where legacy hardware and software support within the
>>> guest is not needed, Qemu should be able to boot directly into the
>>> uncompressed Linux kernel binary without the need to run firmware.
>>>
>>> There already exists an ABI to allow this for Xen PVH guests and the ABI
>>> is supported by Linux and FreeBSD:
>>>
>>>     https://xenbits.xen.org/docs/unstable/misc/pvh.html
>>>
>>> This patch series would enable Qemu to use that same entry point for
>>> booting KVM guests.
>> Thanks!  I should be able to post a Tested-by next Monday.  Boris, are
>> you going to pick it up for 4.21?
> 
> Hi Paolo,
> 
> Are you still planning on running some testing of your own for these
> patches? Should Boris wait to hear from you before moving forward?

He can go ahead with v9, I was just curious about it.

Paolo


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  parent reply	other threads:[~2018-12-13 13:13 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-06  6:02 [PATCH v8 0/7] KVM: x86: Allow Qemu/KVM to use PVH entry point Maran Wilson
2018-12-06  6:04 ` [PATCH v8 1/7] xen/pvh: Split CONFIG_XEN_PVH into CONFIG_PVH and CONFIG_XEN_PVH Maran Wilson
2018-12-06  6:04 ` Maran Wilson
2018-12-06 22:11   ` Paolo Bonzini
2018-12-06 22:34     ` Boris Ostrovsky
2018-12-06 22:34     ` Boris Ostrovsky
2018-12-06 22:49       ` Paolo Bonzini
2018-12-06 22:49       ` Paolo Bonzini
2018-12-06 23:11         ` Boris Ostrovsky
2018-12-06 23:30           ` Paolo Bonzini
2018-12-06 23:30           ` Paolo Bonzini
2018-12-06 23:36             ` Andrew Cooper
2018-12-06 23:36             ` [Xen-devel] " Andrew Cooper
2018-12-06 23:11         ` Boris Ostrovsky
2018-12-07  6:02     ` Juergen Gross
2018-12-07  6:02     ` Juergen Gross
2018-12-07 13:41       ` Paolo Bonzini
2018-12-07 13:41       ` Paolo Bonzini
2018-12-07 13:50         ` Juergen Gross
2018-12-07 13:52           ` Paolo Bonzini
2018-12-07 13:58             ` Juergen Gross
2018-12-07 15:14               ` Paolo Bonzini
2018-12-07 18:21                 ` Maran Wilson
2018-12-07 18:21                 ` Maran Wilson
2018-12-07 15:14               ` Paolo Bonzini
2018-12-07 13:58             ` Juergen Gross
2018-12-07 13:52           ` Paolo Bonzini
2018-12-07 13:50         ` Juergen Gross
2018-12-06 22:11   ` Paolo Bonzini
2018-12-06  6:04 ` [PATCH v8 2/7] xen/pvh: Move PVH entry code out of Xen specific tree Maran Wilson
2018-12-06  6:04 ` Maran Wilson
2018-12-06  6:05 ` [PATCH v8 3/7] xen/pvh: Create a new file for Xen specific PVH code Maran Wilson
2018-12-06  6:05 ` Maran Wilson
2018-12-06  6:05 ` [PATCH v8 4/7] xen/pvh: Move Xen specific PVH VM initialization out of common file Maran Wilson
2018-12-06  6:05 ` Maran Wilson
2018-12-06  6:05 ` [PATCH v8 5/7] xen/pvh: Move Xen code for getting mem map via hcall " Maran Wilson
2018-12-06  6:05 ` Maran Wilson
2018-12-06  6:06 ` [PATCH v8 6/7] xen/pvh: Add memory map pointer to hvm_start_info struct Maran Wilson
2018-12-06  6:06 ` Maran Wilson
2018-12-06  6:06 ` [PATCH v8 7/7] KVM: x86: Allow Qemu/KVM to use PVH entry point Maran Wilson
2018-12-06  6:06 ` Maran Wilson
2018-12-06 22:05   ` Paolo Bonzini
2018-12-06 22:05   ` Paolo Bonzini
2018-12-06 21:21 ` [PATCH v8 0/7] " Paolo Bonzini
2018-12-06 21:21 ` Paolo Bonzini
2018-12-06 21:37   ` Borislav Petkov
2018-12-06 21:37   ` Borislav Petkov
2018-12-06 21:58     ` Boris Ostrovsky
2018-12-06 21:58     ` Boris Ostrovsky
2018-12-06 22:14       ` Paolo Bonzini
2018-12-06 22:14       ` Paolo Bonzini
2018-12-07 10:25         ` Borislav Petkov
2018-12-07 10:25         ` Borislav Petkov
2018-12-07 16:07           ` [Xen-devel] " Boris Ostrovsky
2018-12-07 19:22             ` Borislav Petkov
2018-12-07 19:22             ` Borislav Petkov
2018-12-07 16:07           ` Boris Ostrovsky
2018-12-12 18:09   ` Maran Wilson
2018-12-12 18:17     ` Boris Ostrovsky
2018-12-12 18:17     ` Boris Ostrovsky
2018-12-13 13:13     ` Paolo Bonzini [this message]
2018-12-13 13:13     ` Paolo Bonzini
2018-12-12 18:09   ` Maran Wilson
  -- strict thread matches above, loose matches on Subject: below --
2018-12-06  6:02 Maran Wilson

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