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Message-ID: <21103799.F4mdUiJjoy@kreacher>
Date: Thu, 13 Feb 2020 23:04:30 +0100
From: "Rafael J. Wysocki" <rjw@...ysocki.net>
To: Linux PM <linux-pm@...r.kernel.org>
Cc: Len Brown <len.brown@...el.com>,
LKML <linux-kernel@...r.kernel.org>,
Zhang Rui <rui.zhang@...el.com>,
"Rafael J. Wysocki" <rafael@...nel.org>,
Chen Yu <yu.c.chen@...el.com>
Subject: [PATCH 9/9] intel_idle: Update copyright notice, known limitations and version
From: "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>
Update the copyright notice in intel_idle.c to cover the recent
changes, drop the description of a "known limitation" that is not
a limitation any more and bump up the driver version number.
No functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---
drivers/idle/intel_idle.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index de1367d996c5..65b84d5dc457 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -2,8 +2,9 @@
/*
* intel_idle.c - native hardware idle loop for modern Intel processors
*
- * Copyright (c) 2013, Intel Corporation.
+ * Copyright (c) 2013 - 2020, Intel Corporation.
* Len Brown <len.brown@...el.com>
+ * Rafael J. Wysocki <rafael.j.wysocki@...el.com>
*/
/*
@@ -25,11 +26,6 @@
/*
* Known limitations
*
- * The driver currently initializes for_each_online_cpu() upon modprobe.
- * It it unaware of subsequent processors hot-added to the system.
- * This means that if you boot with maxcpus=n and later online
- * processors above n, those processors will use C1 only.
- *
* ACPI has a .suspend hack to turn off deep c-statees during suspend
* to avoid complications with the lapic timer workaround.
* Have not seen issues with suspend, but may need same workaround here.
@@ -55,7 +51,7 @@
#include <asm/mwait.h>
#include <asm/msr.h>
-#define INTEL_IDLE_VERSION "0.4.1"
+#define INTEL_IDLE_VERSION "0.5.1"
static struct cpuidle_driver intel_idle_driver = {
.name = "intel_idle",
--
2.16.4
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