From: Julien Grall <julien.grall@linaro.org>
To: Eugene Fedotov <e.fedotov@samsung.com>
Cc: xen-devel@lists.xen.org
Subject: Re: [PATCH v4 8/9] xen/arm: Implement hypercall for dirty page tracing
Date: Thu, 10 Oct 2013 15:10:41 +0100 [thread overview]
Message-ID: <5256B561.5070000@linaro.org> (raw)
In-Reply-To: <5252D87A.2050305@samsung.com>
On 10/07/2013 04:51 PM, Eugene Fedotov wrote:
> Let me explain. I think the difference between handle_page_fault and
> handle_mmio is that the ongoing memory operation (that trapped here)
> should be repeated after handle_page_fault (the page fault handler
> clears read-only bit), but should be stepped out after handle_mmio (to
> do this we call advance_pc to increase the pc register). So, advance_pc
> is intentionally missed.
Oh right, thanks for the explanation!
--
Julien Grall
next prev parent reply other threads:[~2013-10-10 14:10 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-04 4:43 [PATCH v4 0/9] xen/arm: live migration support in arndale board Jaeyong Yoo
2013-10-04 4:43 ` [PATCH v4 1/9] xen/arm: Implement hvm save and restore Jaeyong Yoo
2013-10-07 12:49 ` Julien Grall
2013-10-04 4:43 ` [PATCH v4 2/9] xen/arm: Add more registers for saving and restoring vcpu registers Jaeyong Yoo
2013-10-10 10:40 ` Ian Campbell
2013-10-11 8:30 ` Jaeyong Yoo
2013-10-11 8:43 ` Ian Campbell
2013-10-11 10:22 ` Tim Deegan
2013-10-11 10:25 ` Ian Campbell
2013-10-14 4:39 ` Jaeyong Yoo
2013-10-17 2:14 ` Jaeyong Yoo
2013-10-17 10:01 ` Ian Campbell
2013-10-04 4:43 ` [PATCH v4 3/9] xen/arm: Implement set_memory_map hypercall for arm Jaeyong Yoo
2013-10-10 10:56 ` Ian Campbell
2013-10-11 10:06 ` Eugene Fedotov
2013-10-11 10:09 ` Ian Campbell
2013-10-11 10:18 ` Tim Deegan
2013-10-31 8:56 ` Eugene Fedotov
2013-11-01 9:04 ` Ian Campbell
2013-11-01 9:14 ` Ian Campbell
2013-11-01 9:51 ` Eugene Fedotov
2013-11-01 9:48 ` Ian Campbell
2013-11-01 10:08 ` Eugene Fedotov
2013-11-01 10:30 ` Ian Campbell
2013-10-04 4:44 ` [PATCH v4 4/9] xen/arm: Implement get_maximum_gpfn " Jaeyong Yoo
2013-10-04 4:44 ` [PATCH v4 5/9] xen/arm: Implement modify_returncode Jaeyong Yoo
2013-10-04 4:44 ` [PATCH v4 6/9] xen/arm: Fixing clear_guest_offset macro Jaeyong Yoo
2013-10-07 12:53 ` Julien Grall
2013-10-10 12:00 ` Ian Campbell
2013-10-04 4:44 ` [PATCH v4 7/9] xen/arm: Implement virtual-linear page table for guest p2m mapping in live migration Jaeyong Yoo
2013-10-16 12:50 ` Ian Campbell
2013-10-17 8:58 ` Jaeyong Yoo
2013-10-17 10:06 ` Ian Campbell
2013-10-17 10:25 ` Jaeyong Yoo
2013-10-04 4:44 ` [PATCH v4 8/9] xen/arm: Implement hypercall for dirty page tracing Jaeyong Yoo
2013-10-07 13:02 ` Julien Grall
2013-10-07 15:51 ` Eugene Fedotov
2013-10-10 14:10 ` Julien Grall [this message]
2013-10-16 13:44 ` Ian Campbell
2013-10-17 10:12 ` Jaeyong Yoo
2013-10-17 10:30 ` Ian Campbell
2013-10-17 11:05 ` Jaeyong Yoo
2013-10-17 11:47 ` Ian Campbell
2013-10-18 4:17 ` Jaeyong Yoo
2013-10-18 9:11 ` Ian Campbell
2013-10-04 4:44 ` [PATCH v4 9/9] xen/arm: Implement toolstack for xl restore/save and migrate Jaeyong Yoo
2013-10-16 13:55 ` Ian Campbell
2013-10-17 10:14 ` Jaeyong Yoo
-- strict thread matches above, loose matches on Subject: below --
2013-10-08 6:29 [PATCH v4 8/9] xen/arm: Implement hypercall for dirty page tracing Jaeyong Yoo
2013-10-08 8:46 ` Ian Campbell
2013-10-08 9:46 ` Jaeyong Yoo
2013-10-08 15:36 ` Eugene Fedotov
2013-10-10 14:13 ` Julien Grall
2013-10-16 13:44 ` Ian Campbell
2013-10-20 4:22 Jaeyong Yoo
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