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From: "Jan Beulich" <JBeulich@suse.com>
To: Zhi Wang <zhi.a.wang@intel.com>
Cc: Fabio Fantoni <fabio.fantoni@m2r.biz>,
	Andrew Cooper <Andrew.Cooper3@citrix.com>,
	Paul Durrant <Paul.Durrant@citrix.com>,
	"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: [PATCH v7 00/15] x86/hvm: I/O emulation cleanup and fix | Full Backtrace of domU's X crash caused by SSE2 istruction in attachment
Date: Fri, 10 Jul 2015 12:46:56 +0100	[thread overview]
Message-ID: <559FCCD0020000780008F772@mail.emea.novell.com> (raw)
In-Reply-To: <559ECC37.1050901@intel.com>

>>> On 09.07.15 at 21:32, <zhi.a.wang@intel.com> wrote:
>      We found that MOVD instruction are used by some windows driver 
> during developing XenGT, and also we found this one:
> 
> (XEN) MMIO emulation failed: d7v1 64bit @ 0010:fffff8000294e273 -> 66 0f 
> e7 00 48 83 c0 10 45 3
> b cb 73 f0 45 85 c9
> 
> If anyone can help us to upstream this one into instruction emulator and 
> plus the MOVD instruction emulation, that will be nice. :)

The thread you hijacked already references a patch to that effect;
I don't recall it having got submitted formally, hence it's not clear
what "help us to upstream" really is supposed to mean here.

Jan

  reply	other threads:[~2015-07-10 11:46 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-09 13:10 [PATCH v7 00/15] x86/hvm: I/O emulation cleanup and fix Paul Durrant
2015-07-09 13:10 ` [PATCH v7 01/15] x86/hvm: remove multiple open coded 'chunking' loops Paul Durrant
2015-07-09 15:13   ` Jan Beulich
2015-07-09 16:16     ` Paul Durrant
2015-07-09 16:24       ` Jan Beulich
2015-07-09 16:27         ` Paul Durrant
2015-07-09 13:10 ` [PATCH v7 02/15] x86/hvm: change hvm_mmio_read_t and hvm_mmio_write_t length argument Paul Durrant
2015-07-09 13:10 ` [PATCH v7 03/15] x86/hvm: restrict port numbers and uint16_t and sizes to unsigned int Paul Durrant
2015-07-09 15:24   ` Jan Beulich
2015-07-09 16:10     ` Paul Durrant
2015-07-09 16:20       ` Jan Beulich
2015-07-09 16:23         ` Paul Durrant
2015-07-09 16:31           ` Jan Beulich
2015-07-09 13:10 ` [PATCH v7 04/15] x86/hvm: unify internal portio and mmio intercepts Paul Durrant
2015-07-09 13:10 ` [PATCH v7 05/15] x86/hvm: add length to mmio check op Paul Durrant
2015-07-09 13:10 ` [PATCH v7 06/15] x86/hvm: unify dpci portio intercept with standard portio intercept Paul Durrant
2015-07-09 13:10 ` [PATCH v7 07/15] x86/hvm: unify stdvga mmio intercept with standard mmio intercept Paul Durrant
2015-07-09 15:33   ` Jan Beulich
2015-07-09 16:12     ` Paul Durrant
2015-07-09 16:21       ` Jan Beulich
2015-07-09 16:24         ` Paul Durrant
2015-07-09 13:10 ` [PATCH v7 08/15] x86/hvm: limit reps to avoid the need to handle retry Paul Durrant
2015-07-09 13:10 ` [PATCH v7 09/15] x86/hvm: only call hvm_io_assist() from hvm_wait_for_io() Paul Durrant
2015-07-09 13:10 ` [PATCH v7 10/15] x86/hvm: split I/O completion handling from state model Paul Durrant
2015-07-09 13:10 ` [PATCH v7 11/15] x86/hvm: remove HVMIO_dispatched I/O state Paul Durrant
2015-07-09 13:10 ` [PATCH v7 12/15] x86/hvm: remove hvm_io_state enumeration Paul Durrant
2015-07-09 13:10 ` [PATCH v7 13/15] x86/hvm: use ioreq_t to track in-flight state Paul Durrant
2015-07-09 13:10 ` [PATCH v7 14/15] x86/hvm: always re-emulate I/O from a buffer Paul Durrant
2015-07-09 13:10 ` [PATCH v7 15/15] x86/hvm: track large memory mapped accesses by buffer offset Paul Durrant
2015-07-09 15:46   ` Jan Beulich
2015-07-09 16:05     ` Paul Durrant
2015-07-10  9:27 ` [PATCH v7 00/15] x86/hvm: I/O emulation cleanup and fix | Full Backtrace of domU's X crash caused by SSE2 istruction in attachment Fabio Fantoni
2015-07-10  9:31   ` Paul Durrant
2015-07-10  9:54     ` Fabio Fantoni
2015-07-10 10:09       ` Fabio Fantoni
2015-07-10 10:13         ` Paul Durrant
2015-07-10 10:20         ` Jan Beulich
2015-07-10 10:51           ` Fabio Fantoni
2015-07-10 11:00             ` Jan Beulich
2015-07-09 19:32               ` Zhi Wang
2015-07-10 11:46                 ` Jan Beulich [this message]
2015-07-10 11:49               ` Fabio Fantoni

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