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From: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>,
	brian.woods@amd.com,
	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
	Xen-devel <xen-devel@lists.xen.org>
Subject: Re: [PATCH 01/11] x86/svm Fixes and cleanup to svm_inject_event()
Date: Mon, 16 Jul 2018 14:33:32 +0100	[thread overview]
Message-ID: <9ba7b376-37af-49db-83fc-184b44f146fe@citrix.com> (raw)
In-Reply-To: <5B17E3B002000078001C8BEF@prv1-mh.provo.novell.com>

On 06/06/18 14:37, Jan Beulich wrote:
>  >>> On 04.06.18 at 15:59, <andrew.cooper3@citrix.com> wrote:
>> * State adjustments (and debug tracing) for #DB/#BP/#PF should not be done
>>    for `int $n` instructions.  Updates to %cr2 occur even if the exception
>>    combines to #DF.
>>  * Don't opencode DR_STEP when updating %dr6.
>>  * Simplify the logic for calling svm_emul_swint_injection() as in the common
>>    case, every condition needs checking.
>>  * Fix comments which have become stale as code has moved between components.
>>
>> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
> Reviewed-by: Jan Beulich <jbeulich@suse.com>
>
>

Ping SVM?

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  reply	other threads:[~2018-07-16 13:33 UTC|newest]

Thread overview: 62+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-04 13:59 [PATCH 00/11] Fixes to debugging facilities Andrew Cooper
2018-06-04 13:59 ` [PATCH 01/11] x86/svm Fixes and cleanup to svm_inject_event() Andrew Cooper
2018-06-06 13:37   ` Jan Beulich
2018-07-16 13:33     ` Andrew Cooper [this message]
2018-07-17  2:01       ` Boris Ostrovsky
2018-06-04 13:59 ` [PATCH 02/11] x86/vmx: Don't clobber %dr6 while debugging state is lazy Andrew Cooper
2018-06-06 10:16   ` Roger Pau Monné
2018-06-06 13:50   ` Jan Beulich
2018-06-06 14:16     ` Andrew Cooper
2018-06-07 11:05       ` Jan Beulich
2018-06-08 15:58         ` Andrew Cooper
2018-06-08 16:10           ` Jan Beulich
2018-07-17  9:28   ` Andrew Cooper
2018-07-19  2:14     ` Tian, Kevin
2018-06-04 13:59 ` [PATCH 03/11] x86: Initialise debug registers correctly Andrew Cooper
2018-06-06 10:34   ` Roger Pau Monné
2018-06-08 15:23     ` Andrew Cooper
2018-06-06 13:56   ` Jan Beulich
2018-06-08 15:42     ` Andrew Cooper
2018-06-08 16:14       ` Jan Beulich
2018-06-04 13:59 ` [PATCH 04/11] x86: Fix calculation of %dr6/7 reserved bits Andrew Cooper
2018-06-06 14:16   ` Jan Beulich
2018-06-06 14:50     ` Andrew Cooper
2018-06-06 14:52       ` Andrew Cooper
2018-06-06 15:11       ` Jan Beulich
2018-06-06 15:49   ` Roger Pau Monné
2018-06-06 15:59     ` Andrew Cooper
2018-06-06 17:36       ` Roger Pau Monné
2018-06-04 13:59 ` [PATCH 05/11] x86/emul: Unfold %cr4.de handling in x86emul_read_dr() Andrew Cooper
2018-06-06 14:20   ` Jan Beulich
2018-06-08 16:03     ` Andrew Cooper
2018-06-08 16:16       ` Jan Beulich
2018-06-06 15:54   ` Roger Pau Monné
2018-06-04 13:59 ` [PATCH 06/11] x86: Reorganise and rename debug register fields in struct vcpu Andrew Cooper
2018-06-06 15:00   ` Jan Beulich
2018-06-06 15:21     ` Andrew Cooper
2018-06-07 10:59       ` Jan Beulich
2018-06-06 16:22   ` Roger Pau Monné
2018-06-04 13:59 ` [PATCH 07/11] x86/emul: Add pending_dbg field to x86_event Andrew Cooper
2018-06-06 16:46   ` Roger Pau Monné
2018-06-06 16:50     ` Andrew Cooper
2018-06-06 17:03       ` Roger Pau Monné
2018-06-08 12:34   ` Jan Beulich
2018-06-08 12:48     ` Andrew Cooper
2018-06-04 13:59 ` [PATCH 08/11] x86/hvm: RFC - PROBABLY BROKEN - Defer all debugging/monitor actions to {svm, vmx}_inject_event() Andrew Cooper
2018-06-04 14:53   ` Razvan Cojocaru
2018-06-04 15:07     ` Razvan Cojocaru
2018-06-06 17:02   ` Roger Pau Monné
2018-06-08 13:00   ` Jan Beulich
2018-06-08 13:13     ` Andrew Cooper
2018-06-04 13:59 ` [PATCH 09/11] x86: Fix merging of new status bits into %dr6 Andrew Cooper
2018-06-06 17:09   ` Roger Pau Monné
2018-06-08 13:09   ` Jan Beulich
2018-06-04 13:59 ` [PATCH 10/11] x86/vmx: Work around VMEntry failure when Single Stepping in an STI shadow Andrew Cooper
2018-09-03 10:39   ` Ping VT-x: " Andrew Cooper
2018-09-04  5:27     ` Tian, Kevin
2018-06-04 13:59 ` [PATCH 11/11] x86/dbg: Cleanup of legacy dr6 constants Andrew Cooper
2018-06-06 17:10   ` Roger Pau Monné
2018-06-08 13:12   ` Jan Beulich
2018-06-04 15:39 ` [PATCH 00/11] Fixes to debugging facilities Andrew Cooper
2018-06-04 17:09   ` Razvan Cojocaru
2018-06-04 17:18     ` Andrew Cooper

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