From: Pavel Fedin <p.fedin@samsung.com>
To: 'Diana Craciun' <diana.craciun@freescale.com>,
'Peter Maydell' <peter.maydell@linaro.org>
Cc: 'Shlomo Pongratz' <shlomo.pongratz@huawei.com>,
'Shlomo Pongratz' <shlomopongratz@gmail.com>,
'QEMU Developers' <qemu-devel@nongnu.org>,
'Eric Auger' <eric.auger@linaro.org>
Subject: Re: [Qemu-devel] [PATCH v12 5/5] hw/arm/virt: Add gic-version option to virt machine
Date: Fri, 04 Sep 2015 18:53:46 +0300 [thread overview]
Message-ID: <024401d0e729$e2d66080$a8832180$@samsung.com> (raw)
In-Reply-To: <55E9B37D.1050108@freescale.com>
Hello!
> Do you plan posting the ITS patches on the list? I am interested in
> reviewing and testing them.
Yes, i do. However i am waiting for prerequisites (base vGICv3 in qemu and ITS emulation in kernel to get in). I don't like to post patch-on-patch-on-patch because i'm in doubt anyone would be bothered, neither it's useful.
But, ok, since you request it, i'll post it after vGICv3 v13, which will address latest comments.
I could also share my userspace implementation of the ITS. However it will not work because Shlomo's TCG GICv3 does not have LPIs. It can be interesting for any of you if you want to continue this work. It is very preliminary but i got it to the point where it injects an LPI into the GIC. I wrote it when there was no in-kernel ITS patches, i supposed to implement raw LPIs in kernel and ITS in userspace, similar to GICv2m.
Kind regards,
Pavel Fedin
Expert Engineer
Samsung Electronics Research center Russia
next prev parent reply other threads:[~2015-09-04 15:53 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-26 10:28 [Qemu-devel] [PATCH v12 0/5] vGICv3 support Pavel Fedin
2015-08-26 10:28 ` [Qemu-devel] [PATCH v12 1/5] hw/intc: Implement GIC-500 base class Pavel Fedin
2015-09-03 14:22 ` Peter Maydell
2015-08-26 10:28 ` [Qemu-devel] [PATCH v12 2/5] intc/gic: Extract some reusable vGIC code Pavel Fedin
2015-09-03 14:59 ` Peter Maydell
2015-09-04 6:54 ` Pavel Fedin
2015-09-04 8:47 ` Peter Maydell
2015-08-26 10:28 ` [Qemu-devel] [PATCH v12 3/5] arm_kvm: Do not assume particular GIC type in kvm_arch_irqchip_create() Pavel Fedin
2015-09-03 15:10 ` Peter Maydell
2015-08-26 10:28 ` [Qemu-devel] [PATCH v12 4/5] hw/intc: Initial implementation of vGICv3 Pavel Fedin
2015-08-26 10:28 ` [Qemu-devel] [PATCH v12 5/5] hw/arm/virt: Add gic-version option to virt machine Pavel Fedin
2015-09-03 17:08 ` Peter Maydell
2015-09-04 7:26 ` Pavel Fedin
2015-09-04 8:52 ` Peter Maydell
2015-09-04 15:06 ` Diana Craciun
2015-09-04 15:53 ` Pavel Fedin [this message]
2015-09-04 14:18 ` Pavel Fedin
2015-09-04 14:25 ` Peter Maydell
2015-09-04 14:53 ` Pavel Fedin
2015-09-08 8:18 ` Pavel Fedin
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