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d71374dafb
linux/drivers/pci
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Zhang Yanmin d71374dafb [PATCH] PCI: fix race with pci_walk_bus and pci_destroy_dev 
pci_walk_bus has a race with pci_destroy_dev. When cb is called
in pci_walk_bus, pci_destroy_dev might unlink the dev pointed by next.
Later on in the next loop, pointer next becomes NULL and cause
kernel panic.

Below patch against 2.6.17-rc4 fixes it by changing pci_bus_lock (spin_lock)
to pci_bus_sem (rw_semaphore).

Signed-off-by: Zhang Yanmin <yanmin.zhang@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-21 12:00:01 -07:00
..
hotplug [PATCH] PCI Hotplug: Fix recovery path from errors during pcie_init() 2006-06-19 14:13:24 -07:00
pcie [PATCH] PCI: kzalloc() conversion in drivers/pci 2006-03-23 14:35:17 -08:00
.gitignore Add some basic .gitignore files 2005-10-18 08:26:15 -07:00
access.c [PATCH] PCI: drivers/pci/: small cleanups 2005-11-10 16:09:18 -08:00
bus.c [PATCH] PCI: fix race with pci_walk_bus and pci_destroy_dev 2006-06-21 12:00:01 -07:00
hotplug.c [PATCH] driver core: replace "hotplug" by "uevent" 2006-01-04 16:18:08 -08:00
Kconfig [PATCH] PCI: Provide a boot parameter to disable MSI 2006-03-23 14:35:16 -08:00
Makefile [PATCH] PCI: msi abstractions and support for altix 2006-06-21 11:59:58 -07:00
msi-altix.c [PATCH] PCI: altix: msi support 2006-06-21 11:59:59 -07:00
msi-apic.c [PATCH] PCI: msi abstractions and support for altix 2006-06-21 11:59:58 -07:00
msi.c [PATCH] PCI: remove unneeded msi code 2006-06-21 12:00:00 -07:00
msi.h [PATCH] PCI: msi abstractions and support for altix 2006-06-21 11:59:58 -07:00
pci-acpi.c [PATCH] PCI ACPI: Rename the functions to avoid multiple instances. 2006-06-21 11:59:59 -07:00
pci-driver.c [PATCH] PCI: Error handling on PCI device resume 2006-06-11 14:02:27 -07:00
pci-sysfs.c [PATCH] PCI: Add a "enable" sysfs attribute to the pci devices to allow userspace (Xorg) to enable devices without doing foul direct access 2006-06-21 11:59:59 -07:00
pci.c [PATCH] PCI: disable msi mode in pci_disable_device 2006-06-21 12:00:00 -07:00
pci.h [PATCH] PCI: fix race with pci_walk_bus and pci_destroy_dev 2006-06-21 12:00:01 -07:00
probe.c [PATCH] PCI: fix race with pci_walk_bus and pci_destroy_dev 2006-06-21 12:00:01 -07:00
proc.c [PATCH] PCI: the scheduled removal of PCI_LEGACY_PROC 2006-03-23 14:35:16 -08:00
quirks.c [PATCH] PCI Bus Parity Status-broken hardware attribute, EDAC foundation 2006-06-21 11:59:59 -07:00
remove.c [PATCH] PCI: fix race with pci_walk_bus and pci_destroy_dev 2006-06-21 12:00:01 -07:00
rom.c [PATCH] fix missing includes 2005-10-30 17:37:32 -08:00
search.c [PATCH] PCI: fix race with pci_walk_bus and pci_destroy_dev 2006-06-21 12:00:01 -07:00
setup-bus.c [PATCH] PCI: don't move ioapics below PCI bridge 2006-06-21 12:00:00 -07:00
setup-irq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
setup-res.c [PATCH] PCI: Add pci_assign_resource_fixed -- allow fixed address assignments 2006-06-21 11:59:59 -07:00
syscall.c [PATCH] PCI: Block config access during BIST 2005-10-28 15:36:58 -07:00