From: "Jan Beulich" <JBeulich@suse.com>
To: xen-devel <xen-devel@lists.xenproject.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
Wei Liu <wei.liu2@citrix.com>,
Roger Pau Monne <roger.pau@citrix.com>
Subject: [PATCH 0/4] x86: EOI timer corrections / improvements
Date: Wed, 08 May 2019 06:39:08 -0600 [thread overview]
Message-ID: <5CD2CDEC020000780022CC95@prv1-mh.provo.novell.com> (raw)
The first patch was sent on its own before; this is a plain resend. The
others have been added to address at least the majority of the
questions raised in
https://lists.xenproject.org/archives/html/xen-devel/2019-04/msg00883.html
1: don't keep EOI timer running without need
2: bail early from irq_guest_eoi_timer_fn() when nothing is in flight
3: relax locking in irq_guest_eoi_timer_fn()
4: ACKTYPE_NONE cannot make it into irq_guest_eoi_timer_fn()
Jan
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Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
WARNING: multiple messages have this Message-ID (diff)
From: "Jan Beulich" <JBeulich@suse.com>
To: "xen-devel" <xen-devel@lists.xenproject.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
Wei Liu <wei.liu2@citrix.com>,
Roger Pau Monne <roger.pau@citrix.com>
Subject: [Xen-devel] [PATCH 0/4] x86: EOI timer corrections / improvements
Date: Wed, 08 May 2019 06:39:08 -0600 [thread overview]
Message-ID: <5CD2CDEC020000780022CC95@prv1-mh.provo.novell.com> (raw)
Message-ID: <20190508123908.uZcUJ1WX2lM1B1jSJlu2qV9uZzF2r-XrCBP6mjwk2n0@z> (raw)
The first patch was sent on its own before; this is a plain resend. The
others have been added to address at least the majority of the
questions raised in
https://lists.xenproject.org/archives/html/xen-devel/2019-04/msg00883.html
1: don't keep EOI timer running without need
2: bail early from irq_guest_eoi_timer_fn() when nothing is in flight
3: relax locking in irq_guest_eoi_timer_fn()
4: ACKTYPE_NONE cannot make it into irq_guest_eoi_timer_fn()
Jan
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
next reply other threads:[~2019-05-08 12:39 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-08 12:39 Jan Beulich [this message]
2019-05-08 12:39 ` [Xen-devel] [PATCH 0/4] x86: EOI timer corrections / improvements Jan Beulich
2019-05-08 12:46 ` [PATCH 1/4] x86/IRQ: don't keep EOI timer running without need Jan Beulich
2019-05-08 12:46 ` [Xen-devel] " Jan Beulich
2019-05-16 10:32 ` Roger Pau Monné
2019-05-16 10:32 ` [Xen-devel] " Roger Pau Monné
2019-05-16 10:50 ` Jan Beulich
2019-05-16 10:50 ` [Xen-devel] " Jan Beulich
2019-05-16 11:03 ` Roger Pau Monné
2019-05-16 11:03 ` [Xen-devel] " Roger Pau Monné
2019-06-05 17:04 ` Andrew Cooper
2019-06-06 8:08 ` Jan Beulich
2019-06-06 9:30 ` Andrew Cooper
2019-05-08 12:46 ` [PATCH 2/4] x86/IRQ: bail early from irq_guest_eoi_timer_fn() when nothing is in flight Jan Beulich
2019-05-08 12:46 ` [Xen-devel] " Jan Beulich
2019-05-16 11:37 ` Roger Pau Monné
2019-05-16 11:37 ` [Xen-devel] " Roger Pau Monné
2019-05-16 12:02 ` Jan Beulich
2019-05-16 12:02 ` [Xen-devel] " Jan Beulich
2019-05-16 13:44 ` Roger Pau Monné
2019-05-16 13:44 ` [Xen-devel] " Roger Pau Monné
2019-06-05 17:15 ` Andrew Cooper
2019-06-06 8:17 ` Jan Beulich
2019-06-06 11:34 ` Andrew Cooper
2019-06-06 11:43 ` Jan Beulich
2019-06-06 11:45 ` Andrew Cooper
2019-05-08 12:47 ` [PATCH 3/4] x86/IRQ: relax locking in irq_guest_eoi_timer_fn() Jan Beulich
2019-05-08 12:47 ` [Xen-devel] " Jan Beulich
2019-05-16 13:48 ` Roger Pau Monné
2019-05-16 13:48 ` [Xen-devel] " Roger Pau Monné
2019-06-05 17:16 ` Andrew Cooper
2019-05-08 12:48 ` [PATCH 4/4] x86/IRQ: ACKTYPE_NONE cannot make it into irq_guest_eoi_timer_fn() Jan Beulich
2019-05-08 12:48 ` [Xen-devel] " Jan Beulich
2019-05-16 13:52 ` Roger Pau Monné
2019-05-16 13:52 ` [Xen-devel] " Roger Pau Monné
2019-05-16 14:48 ` Jan Beulich
2019-05-16 14:48 ` [Xen-devel] " Jan Beulich
2019-05-17 7:04 ` Jan Beulich
2019-05-17 7:04 ` [Xen-devel] " Jan Beulich
2019-06-05 17:18 ` Andrew Cooper
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