* [Qemu-devel] [PATCH] Add reset irq state for ps2 reboot callback.
@ 2009-01-21 23:32 Dor Laor
2009-01-26 15:58 ` Anthony Liguori
0 siblings, 1 reply; 2+ messages in thread
From: Dor Laor @ 2009-01-21 23:32 UTC (permalink / raw)
To: qemu-devel
[-- Attachment #1: Type: text/plain, Size: 468 bytes --]
Should solve 100% cpu ioport poll after reboot.
Signed-off-by: Dor Laor <dor@redhat.com>
---
hw/ps2.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/hw/ps2.c b/hw/ps2.c
index 054b92f..fb77005 100644
--- a/hw/ps2.c
+++ b/hw/ps2.c
@@ -497,6 +497,7 @@ static void ps2_reset(void *opaque)
q->rptr = 0;
q->wptr = 0;
q->count = 0;
+ s->update_irq(s->update_arg, 0);
}
static void ps2_common_save (QEMUFile *f, PS2State *s)
[-- Attachment #2: 0001-Add-reset-irq-state-for-ps2-reboot-callback.patch --]
[-- Type: text/plain, Size: 685 bytes --]
>From 01d8a8312b2425227a4828d27b940decd67b7f00 Mon Sep 17 00:00:00 2001
From: Dor Laor <dor@redhat.com>
Date: Thu, 22 Jan 2009 01:27:57 +0200
Subject: [PATCH] Add reset irq state for ps2 reboot callback.
Should solve 100% cpu ioport poll after reboot.
Signed-off-by: Dor Laor <dor@redhat.com>
---
hw/ps2.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/hw/ps2.c b/hw/ps2.c
index 054b92f..fb77005 100644
--- a/hw/ps2.c
+++ b/hw/ps2.c
@@ -497,6 +497,7 @@ static void ps2_reset(void *opaque)
q->rptr = 0;
q->wptr = 0;
q->count = 0;
+ s->update_irq(s->update_arg, 0);
}
static void ps2_common_save (QEMUFile *f, PS2State *s)
--
1.5.6.6
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [Qemu-devel] [PATCH] Add reset irq state for ps2 reboot callback.
2009-01-21 23:32 [Qemu-devel] [PATCH] Add reset irq state for ps2 reboot callback Dor Laor
@ 2009-01-26 15:58 ` Anthony Liguori
0 siblings, 0 replies; 2+ messages in thread
From: Anthony Liguori @ 2009-01-26 15:58 UTC (permalink / raw)
To: dlaor, qemu-devel
Dor Laor wrote:
> Should solve 100% cpu ioport poll after reboot.
>
> Signed-off-by: Dor Laor <dor@redhat.com>
Applied. Thanks.
Regards,
Anthony Liguori
> ---
> hw/ps2.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/hw/ps2.c b/hw/ps2.c
> index 054b92f..fb77005 100644
> --- a/hw/ps2.c
> +++ b/hw/ps2.c
> @@ -497,6 +497,7 @@ static void ps2_reset(void *opaque)
> q->rptr = 0;
> q->wptr = 0;
> q->count = 0;
> + s->update_irq(s->update_arg, 0);
> }
>
> static void ps2_common_save (QEMUFile *f, PS2State *s)
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2009-01-21 23:32 [Qemu-devel] [PATCH] Add reset irq state for ps2 reboot callback Dor Laor
2009-01-26 15:58 ` Anthony Liguori
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