From: marc.zyngier@arm.com (Marc Zyngier)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 00/21] KVM: ARM64: Add guest PMU support
Date: Mon, 30 Nov 2015 18:34:19 +0000 [thread overview]
Message-ID: <20151130183419.471ec20f@arm.com> (raw)
In-Reply-To: <1446186123-11548-1-git-send-email-zhaoshenglong@huawei.com>
On Fri, 30 Oct 2015 14:21:42 +0800
Shannon Zhao <zhaoshenglong@huawei.com> wrote:
Hi Shannon,
> From: Shannon Zhao <shannon.zhao@linaro.org>
>
> This patchset adds guest PMU support for KVM on ARM64. It takes
> trap-and-emulate approach. When guest wants to monitor one event, it
> will be trapped by KVM and KVM will call perf_event API to create a perf
> event and call relevant perf_event APIs to get the count value of event.
I've been through this whole series, and while this is shaping nicely,
there is still a number of things that are a bit odd (interrupt
injection is one, the whole CP15 reset is another).
Can you please respin this soon? I'd really like to have this in for
4.5...
Thanks,
M.
--
Jazz is not dead. It just smells funny.
next prev parent reply other threads:[~2015-11-30 18:34 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-30 6:21 [PATCH v4 00/21] KVM: ARM64: Add guest PMU support Shannon Zhao
2015-10-30 6:21 ` [PATCH v4 01/21] ARM64: Move PMU register related defines to asm/pmu.h Shannon Zhao
2015-10-30 6:21 ` [PATCH v4 02/21] KVM: ARM64: Define PMU data structure for each vcpu Shannon Zhao
2015-10-30 6:21 ` [PATCH v4 03/21] KVM: ARM64: Add offset defines for PMU registers Shannon Zhao
2015-10-30 6:21 ` [PATCH v4 04/21] KVM: ARM64: Add reset and access handlers for PMCR_EL0 register Shannon Zhao
2015-11-30 18:11 ` Marc Zyngier
2015-10-30 6:21 ` [PATCH v4 05/21] KVM: ARM64: Add reset and access handlers for PMSELR register Shannon Zhao
2015-11-02 20:06 ` Christopher Covington
2015-11-30 17:56 ` Marc Zyngier
2015-12-01 1:51 ` Shannon Zhao
2015-12-01 8:49 ` Marc Zyngier
2015-12-01 12:46 ` Shannon Zhao
2015-10-30 6:21 ` [PATCH v4 06/21] KVM: ARM64: Add reset and access handlers for PMCEID0 and PMCEID1 register Shannon Zhao
2015-11-30 11:42 ` Marc Zyngier
2015-11-30 11:59 ` Shannon Zhao
2015-11-30 13:19 ` Marc Zyngier
2015-10-30 6:21 ` [PATCH v4 07/21] KVM: ARM64: PMU: Add perf event map and introduce perf event creating function Shannon Zhao
2015-11-02 20:13 ` Christopher Covington
2015-11-03 2:33 ` Shannon Zhao
2015-10-30 6:21 ` [PATCH v4 08/21] KVM: ARM64: Add reset and access handlers for PMXEVTYPER register Shannon Zhao
2015-11-02 20:54 ` Christopher Covington
2015-11-03 2:41 ` Shannon Zhao
2015-11-30 18:12 ` Marc Zyngier
2015-12-01 2:42 ` Shannon Zhao
2015-10-30 6:21 ` [PATCH v4 09/21] KVM: ARM64: Add reset and access handlers for PMXEVCNTR register Shannon Zhao
2015-10-30 6:21 ` [PATCH v4 10/21] KVM: ARM64: Add reset and access handlers for PMCCNTR register Shannon Zhao
2015-10-30 6:21 ` [PATCH v4 11/21] KVM: ARM64: Add reset and access handlers for PMCNTENSET and PMCNTENCLR register Shannon Zhao
2015-10-30 6:21 ` [PATCH v4 12/21] KVM: ARM64: Add reset and access handlers for PMINTENSET and PMINTENCLR register Shannon Zhao
2015-10-30 6:21 ` [PATCH v4 13/21] KVM: ARM64: Add reset and access handlers for PMOVSSET and PMOVSCLR register Shannon Zhao
2015-10-30 6:21 ` [PATCH v4 14/21] KVM: ARM64: Add reset and access handlers for PMUSERENR register Shannon Zhao
2015-10-30 6:21 ` [PATCH v4 15/21] KVM: ARM64: Add reset and access handlers for PMSWINC register Shannon Zhao
2015-10-30 6:21 ` [PATCH v4 16/21] KVM: ARM64: Add access handlers for PMEVCNTRn and PMEVTYPERn register Shannon Zhao
2015-10-30 6:21 ` [PATCH v4 17/21] KVM: ARM64: Add helper to handle PMCR register bits Shannon Zhao
2015-11-02 21:20 ` Christopher Covington
2015-10-30 6:22 ` [PATCH v4 18/21] KVM: ARM64: Add PMU overflow interrupt routing Shannon Zhao
2015-10-30 12:08 ` kbuild test robot
2015-10-31 2:06 ` Shannon Zhao
2015-11-30 18:22 ` Marc Zyngier
2015-12-01 14:35 ` Shannon Zhao
2015-12-01 14:50 ` Marc Zyngier
2015-12-01 15:13 ` Shannon Zhao
2015-12-01 15:41 ` Marc Zyngier
2015-12-01 16:26 ` Shannon Zhao
2015-12-01 16:57 ` Marc Zyngier
2015-12-02 2:40 ` Shannon Zhao
2015-12-02 8:45 ` Marc Zyngier
2015-12-02 9:49 ` Shannon Zhao
2015-12-02 10:22 ` Marc Zyngier
2015-12-02 16:27 ` Christoffer Dall
2015-10-30 6:22 ` [PATCH v4 19/21] KVM: ARM64: Reset PMU state when resetting vcpu Shannon Zhao
2015-10-30 6:22 ` [PATCH v4 20/21] KVM: ARM64: Free perf event of PMU when destroying vcpu Shannon Zhao
2015-10-30 6:22 ` [PATCH v4 21/21] KVM: ARM64: Add a new kvm ARM PMU device Shannon Zhao
2015-11-30 18:31 ` Marc Zyngier
2015-11-30 18:34 ` Marc Zyngier [this message]
2015-12-01 1:52 ` [PATCH v4 00/21] KVM: ARM64: Add guest PMU support Shannon Zhao
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20151130183419.471ec20f@arm.com \
--to=marc.zyngier@arm.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).