Linux-HyperV Archive on lore.kernel.org
 help / color / Atom feed
From: "Andrea Parri (Microsoft)" <parri.andrea@gmail.com>
To: linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: "K . Y . Srinivasan" <kys@microsoft.com>,
	Haiyang Zhang <haiyangz@microsoft.com>,
	Stephen Hemminger <sthemmin@microsoft.com>,
	Wei Liu <wei.liu@kernel.org>,
	Michael Kelley <mikelley@microsoft.com>,
	"Andrea Parri (Microsoft)" <parri.andrea@gmail.com>
Subject: [PATCH] VMBus channel interrupts reassignment - Fixes
Date: Fri, 22 May 2020 19:18:59 +0200
Message-ID: <20200522171901.204127-1-parri.andrea@gmail.com> (raw)

Two fixes on top of the channel interrupts reassignment series, both
addressing race conditions between the initialization of the target
CPUs and the CPU hot removal path.   (Fixes: tags refer to commit IDs
from the hyperv tree and should be considered as placeholders; please
let me know how you'd prefer to handle these...)

Thanks,
  Andrea

Andrea Parri (Microsoft) (2):
  Drivers: hv: vmbus: Resolve race between init_vp_index() and CPU
    hotplug
  Drivers: hv: vmbus: Resolve more races involving init_vp_index()

 drivers/hv/channel_mgmt.c | 66 +++++++++++++++++++--------------------
 drivers/hv/hyperv_vmbus.h | 48 ++++++++++++++++++++++++++++
 drivers/hv/vmbus_drv.c    | 19 +++++++----
 include/linux/hyperv.h    |  7 +++++
 4 files changed, 101 insertions(+), 39 deletions(-)

-- 
2.25.1


             reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-22 17:18 Andrea Parri (Microsoft) [this message]
2020-05-22 17:19 ` [PATCH 1/2] Drivers: hv: vmbus: Resolve race between init_vp_index() and CPU hotplug Andrea Parri (Microsoft)
2020-05-22 18:34   ` Michael Kelley
2020-05-22 17:19 ` [PATCH 2/2] Drivers: hv: vmbus: Resolve more races involving init_vp_index() Andrea Parri (Microsoft)
2020-05-22 18:41   ` Michael Kelley
2020-05-23  9:04 ` [PATCH] VMBus channel interrupts reassignment - Fixes Wei Liu

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=20200522171901.204127-1-parri.andrea@gmail.com \
    --to=parri.andrea@gmail.com \
    --cc=haiyangz@microsoft.com \
    --cc=kys@microsoft.com \
    --cc=linux-hyperv@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mikelley@microsoft.com \
    --cc=sthemmin@microsoft.com \
    --cc=wei.liu@kernel.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

Linux-HyperV Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-hyperv/0 linux-hyperv/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-hyperv linux-hyperv/ https://lore.kernel.org/linux-hyperv \
		linux-hyperv@vger.kernel.org
	public-inbox-index linux-hyperv

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-hyperv


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git