From: Julien Grall <julien.grall@linaro.org>
To: Ian Campbell <Ian.Campbell@citrix.com>,
Vijay Kilari <vijay.kilari@gmail.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
Prasun Kapoor <Prasun.Kapoor@caviumnetworks.com>,
Vijaya Kumar K <vijaya.kumar@caviumnetworks.com>,
Tim Deegan <tim@xen.org>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
Stefano Stabellini <stefano.stabellini@citrix.com>,
Jan Beulich <jbeulich@suse.com>,
manish.jaggi@caviumnetworks.com
Subject: Re: [PATCH v8 4/7] xen/arm: Add virtual GICv3 support
Date: Mon, 28 Jul 2014 16:08:11 +0100 [thread overview]
Message-ID: <53D6675B.7030002@linaro.org> (raw)
In-Reply-To: <1406559353.16498.3.camel@kazak.uk.xensource.com>
On 07/28/2014 03:55 PM, Ian Campbell wrote:
> On Mon, 2014-07-28 at 15:35 +0100, Ian Campbell wrote:
>> FYI I'm seeing a trap in gicv3_init when running on a model. I haven't
>> tracked it down to an actual location yet though. I'll let you know what
>> I find.
>
> The access to ICC_BPR1_EL1 in gicv3_cpu_init is faulting for some
> reason. do_hyp_trap is then access current-> but it is too soon to do
> that, hence a data abort occurs which is what I was seeing.
In which "case" does Xen end up? The sysreg one?
If so, it looks wrong to me that an error who come from the hypervisor
is using the current variable.
Regards,
--
Julien Grall
next prev parent reply other threads:[~2014-07-28 15:08 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-23 13:41 [PATCH v8 0/7] xen/arm: Add GICv3 support vijay.kilari
2014-07-23 13:41 ` [PATCH v8 1/7] xen/arm: Introduce sizes.h vijay.kilari
2014-07-28 13:55 ` Ian Campbell
2014-07-23 13:41 ` [PATCH v8 2/7] xen/arm: Stringify the register name in sysreg read write macros vijay.kilari
2014-07-23 17:20 ` Julien Grall
2014-07-28 13:56 ` Ian Campbell
2014-07-23 13:41 ` [PATCH v8 3/7] xen/arm: Add support for GIC v3 vijay.kilari
2014-07-23 17:28 ` Julien Grall
2014-07-24 9:03 ` Ian Campbell
2014-07-24 10:26 ` Julien Grall
2014-07-23 13:41 ` [PATCH v8 4/7] xen/arm: Add virtual GICv3 support vijay.kilari
2014-07-23 13:51 ` Vijay Kilari
2014-07-28 14:35 ` Ian Campbell
2014-07-28 14:55 ` Ian Campbell
2014-07-28 15:08 ` Julien Grall [this message]
2014-07-28 15:26 ` Ian Campbell
2014-07-28 15:29 ` Julien Grall
2014-07-28 15:35 ` Julien Grall
2014-07-28 16:02 ` Ian Campbell
2014-07-28 16:11 ` Julien Grall
2014-07-28 16:25 ` Ian Campbell
2014-07-28 16:30 ` Julien Grall
2014-07-23 13:41 ` [PATCH v8 5/7] xen/arm: Update Dom0 GIC dt node with GICv3 information vijay.kilari
2014-07-23 13:41 ` [PATCH v8 6/7] xen/arm: add SGI handling for GICv3 vijay.kilari
2014-07-23 13:56 ` Stefano Stabellini
2014-07-24 14:37 ` Julien Grall
2014-07-28 14:04 ` Ian Campbell
2014-07-23 13:41 ` [PATCH v8 7/7] xen/arm: check for GICv3 platform support vijay.kilari
2014-07-24 14:45 ` Julien Grall
2014-08-03 21:24 ` [PATCH v8 0/7] xen/arm: Add GICv3 support Julien Grall
2014-08-04 10:06 ` Ian Campbell
2014-08-04 10:25 ` Julien Grall
2014-08-04 10:42 ` Ian Campbell
[not found] ` <CALicx6ucRFNP4A3a2uBPTmhYzKtNWNOvwmPLUfy4Z2DoYDVr3g@mail.gmail.com>
2014-08-04 15:48 ` Ian Campbell
2014-08-06 14:52 ` Vijay Kilari
2014-08-07 14:11 ` Julien Grall
2014-08-28 11:36 ` Vijay Kilari
2014-09-02 23:18 ` Stefano Stabellini
2014-09-03 12:15 ` Ian Campbell
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