From: Ankur Arora <ankur.a.arora@oracle.com>
To: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org
Cc: Ankur Arora <ankur.a.arora@oracle.com>
Subject: [PATCH 0/2 v2] xen/acpi: upload PM state from init-domain to Xen
Date: Tue, 21 Mar 2017 15:43:36 -0700 [thread overview]
Message-ID: <1490136218-3857-1-git-send-email-ankur.a.arora@oracle.com> (raw)
This patch series re-enables the upload of PM data from initial-domain
to Xen. This was broken in commit cd979883b9ede90643e019f33cb317933eb867b4.
The upload now happens post-resume in workqueue context. From the
POV of Xen, the PM upload might be delayed a little but should be
fine -- Xen falls-back on more limited P and C states.
Tested C-state upload via mwait_idle=0.
Changes in v2:
- rebased to 4.11.0-rc2
- addressed comments from Boris Ostrovsky
Ankur Arora (2):
xen/acpi: Replace hard coded "ACPI0007"
xen/acpi: upload PM state from init-domain to Xen
drivers/xen/xen-acpi-processor.c | 36 +++++++++++++++++++++++++++---------
1 file changed, 27 insertions(+), 9 deletions(-)
--
2.7.4
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next reply other threads:[~2017-03-21 22:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-21 22:43 Ankur Arora [this message]
2017-03-21 22:43 ` [PATCH 1/2 v2] xen/acpi: Replace hard coded "ACPI0007" Ankur Arora
2017-03-21 22:43 ` [PATCH 2/2 v2] xen/acpi: upload PM state from init-domain to Xen Ankur Arora
2017-03-22 9:05 ` Stanislaw Gruszka
[not found] ` <20170322090541.GA2860@redhat.com>
2017-03-22 17:56 ` Ankur Arora
[not found] ` <a1f0404e-899e-8d56-ef65-858dacecb62d@oracle.com>
2017-03-23 13:12 ` Stanislaw Gruszka
2017-03-23 16:45 ` [PATCH 0/2 " Boris Ostrovsky
[not found] ` <021f12d7-62b6-80d6-7fd4-cc9bb2681122@oracle.com>
2017-03-24 14:09 ` Konrad Rzeszutek Wilk
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