On 2020/2/7 18:52, James Morse wrote:
Hi guys,
On 06/02/2020 17:30, Marc Zyngier wrote:
On 2020-02-06 01:20, Heyi Guo wrote:
On 2020/2/5 21:15, Marc Zyngier wrote:
My concern is that SDEI implies having EL3. EL3 not being virtualizable
with KVM, you end-up baking SDEI in *hardware*. Of cour
On 2020/2/7 1:30, Marc Zyngier wrote:
On 2020-02-06 01:20, Heyi Guo wrote:
Hi Marc,
On 2020/2/5 21:15, Marc Zyngier wrote:
Hi Heyi,
On 2020-02-04 08:26, Heyi Guo wrote:
Update Marc's email address.
+cc Gavin as he is posting a RFC for ARM NMI.
Hi Marc,
Really sorry for missing to update
On Fri, 7 Feb 2020 at 10:52, James Morse wrote:
> Is there an established pattern for how Qemu 'gets' things that are done in
> secure-world?
> For PSCI the kernel does it, but this obviously doesn't scale to something
> like OP-TEE.
The answer broadly is "it doesn't get them", the same way
tha
Hi guys,
On 06/02/2020 17:30, Marc Zyngier wrote:
> On 2020-02-06 01:20, Heyi Guo wrote:
>> On 2020/2/5 21:15, Marc Zyngier wrote:
>>> My concern is that SDEI implies having EL3. EL3 not being virtualizable
>>> with KVM, you end-up baking SDEI in *hardware*. Of course, this hardware
>>> is actuall
On 2020-02-06 01:20, Heyi Guo wrote:
Hi Marc,
On 2020/2/5 21:15, Marc Zyngier wrote:
Hi Heyi,
On 2020-02-04 08:26, Heyi Guo wrote:
Update Marc's email address.
+cc Gavin as he is posting a RFC for ARM NMI.
Hi Marc,
Really sorry for missing to update your email address, for the
initial
to
Hi Marc,
On 2020/2/5 21:15, Marc Zyngier wrote:
Hi Heyi,
On 2020-02-04 08:26, Heyi Guo wrote:
Update Marc's email address.
+cc Gavin as he is posting a RFC for ARM NMI.
Hi Marc,
Really sorry for missing to update your email address, for the initial
topic was raised long time ago and I forgo
Hi Heyi,
On 2020-02-04 08:26, Heyi Guo wrote:
Update Marc's email address.
+cc Gavin as he is posting a RFC for ARM NMI.
Hi Marc,
Really sorry for missing to update your email address, for the initial
topic was raised long time ago and I forgot to update the Cc list in
the commit message of t
Update Marc's email address.
+cc Gavin as he is posting a RFC for ARM NMI.
Hi Marc,
Really sorry for missing to update your email address, for the initial
topic was raised long time ago and I forgot to update the Cc list in the
commit message of the patches.
Thanks Gavin for forwarding curr
Hi Peter,
Really appreciate your comments.
For other platforms/boards emulated in qemu, like omap, imx*, etc, are
they just TCG platforms? Can we just enable security and EL3 emulation
for these platforms instead of implementing copies of firmware
interfaces in qemu? Also I think it is possib
On Tue, 5 Nov 2019 at 09:12, Heyi Guo wrote:
> SDEI is for ARM "Software Delegated Exception Interface". AS ARM64 doesn't
> have
> native non-maskable interrupt (NMI), we rely on higher privileged (larger
> exception level) software to change the execution flow of lower privileged
> (smaller exce
Thanks a lot. Please take your time.
HG
On 2019/11/18 21:35, Peter Maydell wrote:
On Mon, 18 Nov 2019 at 06:55, Guoheyi wrote:
Hi Peter,
Could you spare some time to review the framework and provide comments
and advice?
This patchset is on my to-review list but there are also
a lot of othe
On Mon, 18 Nov 2019 at 06:55, Guoheyi wrote:
>
> Hi Peter,
>
> Could you spare some time to review the framework and provide comments
> and advice?
This patchset is on my to-review list but there are also
a lot of others on that list...
thanks
-- PMM
Hi Peter,
Could you spare some time to review the framework and provide comments
and advice?
Thanks,
HG
On 2019/11/5 17:10, Heyi Guo wrote:
SDEI is for ARM "Software Delegated Exception Interface". AS ARM64 doesn't have
native non-maskable interrupt (NMI), we rely on higher privileged (lar
Patchew URL: https://patchew.org/QEMU/20191105091056.9541-1-guoh...@huawei.com/
Hi,
This series failed the docker-mingw@fedora build test. Please find the testing
commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.
=== TEST SCRIPT BEGIN ===
#!
Patchew URL: https://patchew.org/QEMU/20191105091056.9541-1-guoh...@huawei.com/
Hi,
This series failed the docker-quick@centos7 build test. Please find the testing
commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.
=== TEST SCRIPT BEGIN ===
#
On 2019/11/5 17:10, Heyi Guo wrote:
SDEI is for ARM "Software Delegated Exception Interface". AS ARM64 doesn't have
native non-maskable interrupt (NMI), we rely on higher privileged (larger
exception level) software to change the execution flow of lower privileged
(smaller exception level) sof
SDEI is for ARM "Software Delegated Exception Interface". AS ARM64 doesn't have
native non-maskable interrupt (NMI), we rely on higher privileged (larger
exception level) software to change the execution flow of lower privileged
(smaller exception level) software when certain events occur, to emula
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