From: Paul Durrant <Paul.Durrant@citrix.com>
To: 'Chao Gao' <chao.gao@intel.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>,
Wei Liu <wei.liu2@citrix.com>,
Andrew Cooper <Andrew.Cooper3@citrix.com>,
"Tim (Xen.org)" <tim@xen.org>,
George Dunlap <George.Dunlap@citrix.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
Jan Beulich <jbeulich@suse.com>,
Ian Jackson <Ian.Jackson@citrix.com>
Subject: Re: [RFC Patch v4 2/8] ioreq: bump the number of IOREQ page to 4 pages
Date: Tue, 12 Dec 2017 09:07:46 +0000 [thread overview]
Message-ID: <29f1803cb91f44fc86d6832ea44a4f27@AMSPEX02CL03.citrite.net> (raw)
In-Reply-To: <20171212010337.GA6727@op-computing>
> -----Original Message-----
[snip]
>
> Hi, Paul.
>
> I merged the two qemu patches, the privcmd patch [1] and did some tests.
> I encountered a small issue and report it to you, so you can pay more
> attention to it when doing some tests. The symptom is that using the new
> interface to map grant table in xc_dom_gnttab_seed() always fails. After
> adding some printk in privcmd, I found it is
> xen_remap_domain_gfn_array() that fails with errcode -16. Mapping ioreq
> server doesn't have such an issue.
>
> [1]
> http://xenbits.xen.org/gitweb/?p=people/pauldu/linux.git;a=commit;h=ce5
> 9a05e6712
>
Chao,
That privcmd patch is out of date. I've just pushed a new one:
http://xenbits.xen.org/gitweb/?p=people/pauldu/linux.git;a=commit;h=9f00199f5f12cef401c6370c94a1140de9b318fc
Give that a try. I've been using it for a few weeks now.
Cheers,
Paul
> Thanks
> Chao
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next prev parent reply other threads:[~2017-12-12 9:07 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-06 7:50 [RFC Patch v4 0/8] Extend resources to support more vcpus in single VM Chao Gao
2017-12-06 7:50 ` [RFC Patch v4 1/8] ioreq: remove most 'buf' parameter from static functions Chao Gao
2017-12-06 14:44 ` Paul Durrant
2017-12-06 8:37 ` Chao Gao
2017-12-06 7:50 ` [RFC Patch v4 2/8] ioreq: bump the number of IOREQ page to 4 pages Chao Gao
2017-12-06 15:04 ` Paul Durrant
2017-12-06 9:02 ` Chao Gao
2017-12-06 16:10 ` Paul Durrant
2017-12-07 8:41 ` Paul Durrant
2017-12-07 6:56 ` Chao Gao
2017-12-08 11:06 ` Paul Durrant
2017-12-12 1:03 ` Chao Gao
2017-12-12 9:07 ` Paul Durrant [this message]
2017-12-12 23:39 ` Chao Gao
2017-12-13 10:49 ` Paul Durrant
2017-12-13 17:50 ` Paul Durrant
2017-12-14 14:50 ` Paul Durrant
2017-12-15 0:35 ` Chao Gao
2017-12-15 9:40 ` Paul Durrant
2018-04-18 8:19 ` Jan Beulich
2017-12-06 7:50 ` [RFC Patch v4 3/8] xl/acpi: unify the computation of lapic_id Chao Gao
2018-02-22 18:05 ` Wei Liu
2017-12-06 7:50 ` [RFC Patch v4 4/8] hvmloader: boot cpu through broadcast Chao Gao
2018-02-22 18:44 ` Wei Liu
2018-02-23 8:41 ` Jan Beulich
2018-02-23 16:42 ` Roger Pau Monné
2018-02-24 5:49 ` Chao Gao
2018-02-26 8:28 ` Jan Beulich
2018-02-26 12:33 ` Chao Gao
2018-02-26 14:19 ` Roger Pau Monné
2018-04-18 8:38 ` Jan Beulich
2018-04-18 11:20 ` Chao Gao
2018-04-18 11:50 ` Jan Beulich
2017-12-06 7:50 ` [RFC Patch v4 5/8] Tool/ACPI: DSDT extension to support more vcpus Chao Gao
2017-12-06 7:50 ` [RFC Patch v4 6/8] hvmload: Add x2apic entry support in the MADT and SRAT build Chao Gao
2018-04-18 8:48 ` Jan Beulich
2017-12-06 7:50 ` [RFC Patch v4 7/8] x86/hvm: bump the number of pages of shadow memory Chao Gao
2018-02-27 14:17 ` George Dunlap
2018-04-18 8:53 ` Jan Beulich
2018-04-18 11:39 ` Chao Gao
2018-04-18 11:50 ` Andrew Cooper
2018-04-18 11:59 ` Jan Beulich
2017-12-06 7:50 ` [RFC Patch v4 8/8] x86/hvm: bump the maximum number of vcpus to 512 Chao Gao
2018-02-22 18:46 ` Wei Liu
2018-02-23 8:50 ` Jan Beulich
2018-02-23 17:18 ` Wei Liu
2018-02-23 18:11 ` Roger Pau Monné
2018-02-24 6:26 ` Chao Gao
2018-02-26 8:26 ` Jan Beulich
2018-02-26 13:11 ` Chao Gao
2018-02-26 16:10 ` Jan Beulich
2018-03-01 5:21 ` Chao Gao
2018-03-01 7:17 ` Juergen Gross
2018-03-01 7:37 ` Jan Beulich
2018-03-01 7:11 ` Chao Gao
2018-02-27 14:59 ` George Dunlap
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