From: Marcelo Tosatti <mtosatti@redhat.com>
To: qemu-devel@nongnu.org, kvm-devel@lists.sourceforge.net
Cc: aliguori@us.ibm.com, Marcelo Tosatti <mtosatti@redhat.com>
Subject: [Qemu-devel] [patch 23/24] QEMU/KVM: zero ioport_opaque on isa_unassign_ioport
Date: Tue, 11 Mar 2008 17:12:14 -0300 [thread overview]
Message-ID: <20080311201419.044211764@localhost.localdomain> (raw)
In-Reply-To: 20080311201151.959635433@localhost.localdomain
[-- Attachment #1: isa-unassign-opaque --]
[-- Type: text/plain, Size: 609 bytes --]
If the io port is unassigned, the previous private pointer is
meaningless.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Index: kvm-userspace.hotplug2/qemu/vl.c
===================================================================
--- kvm-userspace.hotplug2.orig/qemu/vl.c
+++ kvm-userspace.hotplug2/qemu/vl.c
@@ -399,6 +399,8 @@ void isa_unassign_ioport(int start, int
ioport_write_table[0][i] = default_ioport_writeb;
ioport_write_table[1][i] = default_ioport_writew;
ioport_write_table[2][i] = default_ioport_writel;
+
+ ioport_opaque[i] = NULL;
}
}
--
next prev parent reply other threads:[~2008-03-11 20:17 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-11 20:11 [Qemu-devel] [patch 00/24] QEMU ACPI PCI hotplug support Marcelo Tosatti
2008-03-11 20:11 ` [Qemu-devel] [patch 01/24] QEMU/KVM: add devices to represent PCI slots with _EJ0 method Marcelo Tosatti
2008-03-11 20:11 ` [Qemu-devel] [patch 02/24] QEMU/KVM: add OperationRegion and GPE handler for add/removal notification Marcelo Tosatti
2008-03-11 20:11 ` [Qemu-devel] [patch 03/24] QEMU/KVM: add pci_find_bus Marcelo Tosatti
2008-03-11 20:11 ` [Qemu-devel] [patch 04/24] QEMU/KVM: return PCIDevice on net device init and record devfn Marcelo Tosatti
2008-03-11 20:11 ` [Qemu-devel] [patch 05/24] QEMU/KVM: pci hotplug GPE support Marcelo Tosatti
2008-03-11 20:11 ` [Qemu-devel] [patch 06/24] QEMU/KVM: dynamic drive/drive_opt index allocation Marcelo Tosatti
2008-03-11 20:11 ` [Qemu-devel] [patch 07/24] QEMU/KVM: dynamic nic info " Marcelo Tosatti
2008-03-11 20:11 ` [Qemu-devel] [patch 08/24] QEMU/KVM: drive removal support Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 09/24] QEMU/KVM: record devfn on block driver instance Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 10/24] QEMU/KVM: move drives_opt for external use Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 11/24] QEMU/KVM: net/drive add/remove tweaks Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 12/24] QEMU/KVM: add net_client_uninit Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 13/24] QEMU/KVM: export get_param_value/check_params Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 14/24] QEMU/KVM: add pci_find_device Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 15/24] QEMU/KVM: virtio_blk_init return PCIDevice pointer Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 16/24] QEMU/KVM: device and disk hot-add Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 17/24] QEMU/KVM: add cpu_unregister_io_memory and make io mem table index dynamic Marcelo Tosatti
2008-03-18 12:32 ` [Qemu-devel] Re: [kvm-devel] " Amit Shah
2008-03-18 13:54 ` Marcelo Tosatti
2008-03-18 14:13 ` [Qemu-devel] " Amit Shah
2008-03-18 15:22 ` [Qemu-devel] " Avi Kivity
2008-03-11 20:12 ` [Qemu-devel] [patch 18/24] QEMU/KVM: notify _EJ0 through _SEJ OperationRegion Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 19/24] QEMU/KVM: handle SEJ notifications Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 20/24] QEMU/KVM: add qemu_free_irqs Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 21/24] QEMU/KVM: add pci_unregister_device Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 22/24] QEMU/KVM: LSI SCSI and e1000 unregister callbacks Marcelo Tosatti
2008-03-11 20:12 ` Marcelo Tosatti [this message]
2008-03-11 20:12 ` [Qemu-devel] [patch 24/24] QEMU/KVM: device hot-remove Marcelo Tosatti
2008-03-16 12:30 ` [Qemu-devel] Re: [kvm-devel] [patch 00/24] QEMU ACPI PCI hotplug support Avi Kivity
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