On Wed, Sep 2, 2015 at 7:42 PM, Ming Lei <ming@canonical.com> wrote:
> On Wed, Sep 2, 2015 at 6:25 PM, Christoffer Dall
> <christoffer.d...@linaro.org> wrote:
>> On Wed, Sep 02, 2015 at 02:31:21PM +0800, Ming Lei wrote:
>>> This patch removes config option o
lumbia.edu
Cc: kvm@vger.kernel.org
Signed-off-by: Ming Lei <ming@canonical.com>
---
arch/arm/include/asm/kvm_host.h | 8 ++--
arch/arm/kvm/Kconfig | 11 ---
arch/arm64/include/asm/kvm_host.h | 8 ++--
arch/arm64/kvm/Kconfig| 11 ---
On Wed, Sep 2, 2015 at 6:25 PM, Christoffer Dall
<christoffer.d...@linaro.org> wrote:
> On Wed, Sep 02, 2015 at 02:31:21PM +0800, Ming Lei wrote:
>> This patch removes config option of KVM_ARM_MAX_VCPUS,
>> and like other ARCHs, just choose the maximum allowed
>> value
Hi Eric,
Thanks for your FYI.
On Fri, Nov 21, 2014 at 8:58 PM, Eric Auger eric.au...@linaro.org wrote:
Hi Ming,
for your information there is a series written by Antonios (added in CC)
https://lists.cs.columbia.edu/pipermail/kvmarm/2014-March/008416.html
exactly on the same topic.
The
in QEMU.
Signed-off-by: Ming Lei ming@canonical.com
---
arch/arm/kvm/Kconfig |1 +
arch/arm/kvm/Makefile |2 +-
arch/arm/kvm/arm.c |1 +
arch/arm/kvm/mmio.c| 19 +++
arch/arm64/kvm/Kconfig |1 +
5 files changed, 23 insertions(+), 1 deletion
On Tue, Nov 18, 2014 at 11:24 PM, Ming Lei ming@canonical.com wrote:
From Documentation/virtual/kvm/api.txt, all ARCHs should support
ioeventfd.
Also ARM VM has supported PCI bus already, and ARM64 will do too,
ioeventfd is required for some popular devices, like virtio-blk
and virtio
in QEMU.
This patch has been tested on both ARM and ARM64.
Signed-off-by: Ming Lei ming@canonical.com
---
v1:
- make eventfd.o built in ARM64
arch/arm/kvm/Kconfig|1 +
arch/arm/kvm/Makefile |2 +-
arch/arm/kvm/arm.c |1 +
arch/arm/kvm/mmio.c | 19
On Wed, Sep 17, 2014 at 3:59 PM, Christian Borntraeger
borntrae...@de.ibm.com wrote:
On 09/12/2014 10:09 PM, Christian Borntraeger wrote:
On 09/12/2014 01:54 PM, Ming Lei wrote:
On Thu, Sep 11, 2014 at 6:26 PM, Christian Borntraeger
borntrae...@de.ibm.com wrote:
Folks,
we have seen
ffd0824b7b686074c2d5d70bc4e6bba3ba56a30c Mon Sep 17 00:00:00 2001
From: Ming Lei ming@canonical.com
Date: Wed, 17 Sep 2014 21:00:34 +0800
Subject: [PATCH] blk-mq: initialize request before the 1st allocation
Otherwise the request can be accessed from timeout handler
just after its 1st allocation from tag pool
and the
calling
method to do the wrong thing.
Yes, clearing rq-cmd_flags should be enough.
And looks better to move rq initialization to __blk_mq_free_request()
too, otherwise timeout still may see old cmd_flags and rq-q before
rq's new initialization.
Thanks,
--
Ming Lei
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David
Thanks,
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Ming Lei
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On Thu, Sep 11, 2014 at 6:26 PM, Christian Borntraeger
borntrae...@de.ibm.com wrote:
Folks,
we have seen the following bug with 3.16 as a KVM guest. It suspect the
blk-mq rework that happened between 3.15 and 3.16, but it can be something
completely different.
Care to share how you
srivatsa.b...@linux.vnet.ibm.com
Cc: Rafael J. Wysocki rafael.j.wyso...@intel.com
Signed-off-by: Ming Lei tom.leim...@gmail.com
---
virt/kvm/arm/arch_timer.c |2 +-
virt/kvm/arm/vgic.c |2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/virt/kvm/arm/arch_timer.c b/virt
On Wed, Mar 5, 2014 at 5:16 PM, Anup Patel a...@brainfault.org wrote:
On Wed, Mar 5, 2014 at 10:55 AM, Ming Lei ming@canonical.com wrote:
On Wed, Mar 5, 2014 at 1:23 PM, Ming Lei ming@canonical.com wrote:
On Tue, Mar 4, 2014 at 10:27 AM, Marc Zyngier marc.zyng...@arm.com
Marc Zyngier
.
Thanks,
--
Ming Lei
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On Wed, Mar 5, 2014 at 1:23 PM, Ming Lei ming@canonical.com wrote:
On Tue, Mar 4, 2014 at 10:27 AM, Marc Zyngier marc.zyng...@arm.com
Marc Zyngier (12):
arm64: KVM: force cache clean on page fault when caches are off
arm64: KVM: allows discrimination of AArch32 sysreg access
arm64
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