From: Ian Campbell <ian.campbell@citrix.com>
To: Tamas K Lengyel <tklengyel@sec.in.tum.de>
Cc: wei.liu2@citrix.com, stefano.stabellini@eu.citrix.com,
ian.jackson@eu.citrix.com, julien.grall@linaro.org, tim@xen.org,
xen-devel@lists.xen.org, stefano.stabellini@citrix.com,
jbeulich@suse.com, keir@xen.org
Subject: Re: [PATCH V14 4/7] xen/arm: Data abort exception (R/W) mem_access events
Date: Wed, 15 Apr 2015 14:53:38 +0100 [thread overview]
Message-ID: <1429106018.15516.295.camel@citrix.com> (raw)
In-Reply-To: <1427407531-31694-5-git-send-email-tklengyel@sec.in.tum.de>
On Thu, 2015-03-26 at 23:05 +0100, Tamas K Lengyel wrote:
> This patch enables to store, set, check and deliver LPAE R/W mem_events.
> As the LPAE PTE's lack enough available software programmable bits,
> we store the permissions in a Radix tree. The tree is only looked at if
> mem_access_enabled is turned on.
>
> Signed-off-by: Tamas K Lengyel <tklengyel@sec.in.tum.de>
Apart from what Julien said (which you've addressed already for next
time) this looks good to me now.
Ian.
next prev parent reply other threads:[~2015-04-15 13:53 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-26 22:05 [PATCH V14 0/7] Mem_access for ARM Tamas K Lengyel
2015-03-26 22:05 ` [PATCH V14 1/7] xen/arm: groundwork for mem_access support on ARM Tamas K Lengyel
2015-04-15 13:39 ` Ian Campbell
2015-03-26 22:05 ` [PATCH V14 2/7] xen/arm: Implement domain_get_maximum_gpfn Tamas K Lengyel
2015-04-08 13:23 ` Julien Grall
2015-04-08 13:38 ` Tamas K Lengyel
2015-04-08 13:42 ` Julien Grall
2015-04-08 13:47 ` Tamas K Lengyel
2015-04-08 13:49 ` Julien Grall
2015-03-26 22:05 ` [PATCH V14 3/7] xen/arm: Allow hypervisor access to mem_access protected pages Tamas K Lengyel
2015-04-08 14:33 ` Julien Grall
2015-04-08 15:57 ` Tamas K Lengyel
2015-04-08 16:07 ` Julien Grall
2015-04-15 13:48 ` Ian Campbell
2015-04-15 15:36 ` Tamas K Lengyel
2015-04-15 15:45 ` Ian Campbell
2015-04-16 9:04 ` Tim Deegan
2015-03-26 22:05 ` [PATCH V14 4/7] xen/arm: Data abort exception (R/W) mem_access events Tamas K Lengyel
2015-04-08 15:26 ` Julien Grall
2015-04-08 15:45 ` Tamas K Lengyel
2015-04-15 13:53 ` Ian Campbell [this message]
2015-03-26 22:05 ` [PATCH V14 5/7] xen/arm: Instruction prefetch abort (X) mem_access event handling Tamas K Lengyel
2015-03-26 23:21 ` Julien Grall
2015-03-27 8:32 ` Tamas K Lengyel
2015-03-27 12:21 ` Julien Grall
2015-03-27 15:52 ` Ian Campbell
2015-03-27 22:18 ` Tamas K Lengyel
2015-03-30 9:41 ` Ian Campbell
2015-03-30 15:14 ` Tamas K Lengyel
2015-03-30 15:24 ` Ian Campbell
2015-03-30 15:28 ` Tamas K Lengyel
2015-03-26 22:05 ` [PATCH V14 6/7] xen/arm: Enable mem_access on ARM Tamas K Lengyel
2015-03-26 22:05 ` [PATCH V14 7/7] tools/libxc: Allocate magic page for mem access " Tamas K Lengyel
2015-04-15 13:36 ` [PATCH V14 0/7] Mem_access for ARM Ian Campbell
2015-04-15 14:47 ` Tamas K Lengyel
2015-04-15 15:04 ` Ian Campbell
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