From: Juergen Gross <jgross@suse.com>
To: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org,
linux-block@vger.kernel.org, netdev@vger.kernel.org,
linux-scsi@vger.kernel.org
Cc: "Juergen Gross" <jgross@suse.com>,
"Boris Ostrovsky" <boris.ostrovsky@oracle.com>,
"Stefano Stabellini" <sstabellini@kernel.org>,
stable@vger.kernel.org,
"Konrad Rzeszutek Wilk" <konrad.wilk@oracle.com>,
"Roger Pau Monné" <roger.pau@citrix.com>,
"Jens Axboe" <axboe@kernel.dk>, "Wei Liu" <wei.liu@kernel.org>,
"Paul Durrant" <paul@xen.org>,
"David S. Miller" <davem@davemloft.net>,
"Jakub Kicinski" <kuba@kernel.org>
Subject: [PATCH 0/7] xen/events: bug fixes and some diagnostic aids
Date: Sat, 6 Feb 2021 11:49:25 +0100 [thread overview]
Message-ID: <20210206104932.29064-1-jgross@suse.com> (raw)
The first three patches are fixes for XSA-332. The avoid WARN splats
and a performance issue with interdomain events.
Patches 4 and 5 are some additions to event handling in order to add
some per pv-device statistics to sysfs and the ability to have a per
backend device spurious event delay control.
Patches 6 and 7 are minor fixes I had lying around.
Juergen Gross (7):
xen/events: reset affinity of 2-level event initially
xen/events: don't unmask an event channel when an eoi is pending
xen/events: fix lateeoi irq acknowledgement
xen/events: link interdomain events to associated xenbus device
xen/events: add per-xenbus device event statistics and settings
xen/evtch: use smp barriers for user event ring
xen/evtchn: read producer index only once
drivers/block/xen-blkback/xenbus.c | 2 +-
drivers/net/xen-netback/interface.c | 16 ++--
drivers/xen/events/events_2l.c | 20 +++++
drivers/xen/events/events_base.c | 133 ++++++++++++++++++++++------
drivers/xen/evtchn.c | 6 +-
drivers/xen/pvcalls-back.c | 4 +-
drivers/xen/xen-pciback/xenbus.c | 2 +-
drivers/xen/xen-scsiback.c | 2 +-
drivers/xen/xenbus/xenbus_probe.c | 66 ++++++++++++++
include/xen/events.h | 7 +-
include/xen/xenbus.h | 7 ++
11 files changed, 217 insertions(+), 48 deletions(-)
--
2.26.2
next reply other threads:[~2021-02-06 10:51 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-06 10:49 Juergen Gross [this message]
2021-02-06 10:49 ` [PATCH 1/7] xen/events: reset affinity of 2-level event initially Juergen Gross
2021-02-06 11:20 ` Julien Grall
2021-02-06 12:09 ` Jürgen Groß
2021-02-06 12:19 ` Julien Grall
2021-02-06 10:49 ` [PATCH 2/7] xen/events: don't unmask an event channel when an eoi is pending Juergen Gross
2021-02-08 10:06 ` Jan Beulich
2021-02-08 10:21 ` Jürgen Groß
2021-02-08 10:15 ` Ross Lagerwall
2021-02-06 10:49 ` [PATCH 3/7] xen/events: fix lateeoi irq acknowledgment Juergen Gross
2021-02-06 10:49 ` [PATCH 4/7] xen/events: link interdomain events to associated xenbus device Juergen Gross
2021-02-08 23:26 ` Boris Ostrovsky
2021-02-09 13:55 ` Wei Liu
2021-02-06 10:49 ` [PATCH 5/7] xen/events: add per-xenbus device event statistics and settings Juergen Gross
2021-02-08 23:35 ` Boris Ostrovsky
2021-02-06 10:49 ` [PATCH 6/7] xen/evtch: use smp barriers for user event ring Juergen Gross
2021-02-08 9:38 ` Jan Beulich
2021-02-08 9:41 ` Jürgen Groß
2021-02-08 9:44 ` Andrew Cooper
2021-02-08 9:50 ` Jan Beulich
2021-02-08 10:23 ` Andrew Cooper
2021-02-08 10:25 ` Jürgen Groß
2021-02-08 10:31 ` Andrew Cooper
2021-02-08 10:36 ` Jan Beulich
2021-02-08 10:45 ` Andrew Cooper
2021-02-06 10:49 ` [PATCH 7/7] xen/evtchn: read producer index only once Juergen Gross
2021-02-08 9:48 ` Jan Beulich
2021-02-08 10:41 ` Jürgen Groß
2021-02-08 10:51 ` Jan Beulich
2021-02-08 10:59 ` Jürgen Groß
2021-02-08 11:50 ` Julien Grall
2021-02-08 11:54 ` Jan Beulich
2021-02-08 12:15 ` Jürgen Groß
2021-02-08 12:23 ` Jan Beulich
2021-02-08 12:26 ` Jürgen Groß
2021-02-08 11:40 ` Julien Grall
2021-02-08 11:48 ` Jürgen Groß
2021-02-08 12:03 ` Julien Grall
2021-02-06 18:46 ` [PATCH 0/7] xen/events: bug fixes and some diagnostic aids Julien Grall
2021-02-07 12:58 ` Jürgen Groß
2021-02-08 9:11 ` Julien Grall
2021-02-08 9:41 ` Jürgen Groß
2021-02-08 9:54 ` Julien Grall
2021-02-08 10:22 ` Jürgen Groß
2021-02-08 10:40 ` Julien Grall
2021-02-08 12:14 ` Jürgen Groß
2021-02-08 12:16 ` Julien Grall
2021-02-08 12:31 ` Jürgen Groß
2021-02-08 13:09 ` Julien Grall
2021-02-08 13:58 ` Jürgen Groß
2021-02-08 14:20 ` Julien Grall
2021-02-08 14:35 ` Julien Grall
2021-02-08 14:50 ` Jürgen Groß
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