From: pingfank@linux.vnet.ibm.com
To: linux-kernel@vger.kernel.org, seabios@seabios.org,
lenb@kernel.org, shaohua.li@intel.com
Cc: aliguori@us.ibm.com, Liu Ping Fan <pingfank@linux.vnet.ibm.com>,
qemu-devel@nongnu.org, dave@linux.vnet.ibm.com
Subject: [Qemu-devel] [PATCH 0/1] ACPI: Call ACPI remove handler when handling ACPI eject
Date: Wed, 19 Oct 2011 10:53:40 +0800 [thread overview]
Message-ID: <1318992821-10552-1-git-send-email-pingfank@linux.vnet.ibm.com> (raw)
From: Liu Ping Fan <pingfank@linux.vnet.ibm.com>
When I tried to enable cpu hotplug feature for qemu-kvm, I found that the ACPI device eject event just skipped by kernel.
static void acpi_bus_notify(acpi_handle handle, u32 type, void *data)
{
case ACPI_NOTIFY_EJECT_REQUEST:
/* TBD */---> skipped from here
}
But I notice, in drivers/acpi/dock.c, dock_notify()->handle_eject_request() will handle such event for ACPI _dock device.
So what we shall do, changing Qemu's SeaBIOS or changing the kernel? If changing SeaBIOS, will it affect guest MS-Window?
Thanks,
ping fan
next reply other threads:[~2011-10-19 2:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-19 2:53 pingfank [this message]
2011-10-19 2:53 ` [Qemu-devel] [PATCH 1/1] ACPI: Call ACPI remove handler when handling ACPI eject event pingfank
2011-10-19 3:50 ` canquan.shen
2011-10-20 8:08 ` liu ping fan
2011-10-20 8:34 ` canquan.shen
-- strict thread matches above, loose matches on Subject: below --
2011-10-19 2:47 [Qemu-devel] [PATCH 0/1] ACPI: Call ACPI remove handler when handling ACPI eject pingfank
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