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2005-09-09[PATCH] PCI Hotplug: rpaphp: Purify hotplugJohn Rose5-193/+104
Currently rpaphp registers the following bus types as hotplug slots: 1) Actual PCI Hotplug slots 2) Embedded/Internal PCI slots 3) PCI Host Bridges The second and third bus types are not actually direct parents of removable adapters. As such, the rpaphp has special case code to fake results for attributes like power, adapter status, etc. This patch removes types 2 and 3 from the rpaphp module. This patch also changes the DLPAR module so that slots can be DLPAR-added/removed without having been designated as hotplug-capable. Signed-off-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] PCI Hotplug: rpaphp: Export slot enableJohn Rose3-14/+35
This patch exports rpaphp_config_pci_adapter() for use by the rpadlpar module. It also changes this function by removing any dependencies on struct slot. The patch also changes the RPA DLPAR-add path to enable newly-added slots in a separate step from that which registers them as hotplug slots. Signed-off-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] PCI Hotplug: rpaphp: Remove rpaphp_find_pciJohn Rose3-61/+47
The rpaphp module currently uses a fragile method to find a pci device by its device node. This function is unnecessary, so this patch scraps it. Signed-off-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] PCI Hotplug: rpaphp: Change slot pci referenceJohn Rose3-117/+75
The slot structure in the rpaphp module currently references the PCI contents of the slot using the PCI device of the parent bridge. This is unnecessary, since the module is actually interested in the subordinate bus of the bridge. The dependency on a PCI bridge device also prohibits the module from registering hotplug slots that have a root bridge as a parent, since root bridges on PPC64 don't have PCI devices. This patch changes struct slot to reference the PCI subsystem using a pci_bus rather than a pci_dev. Signed-off-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] PCI Hotplug: rpaphp: Move VIO registrationJohn Rose7-271/+88
Currently, rpaphp registers Virtual I/O slots as hotplug slots. The only purpose of this registration is to ensure that the VIO subsystem is notified of new VIO buses during DLPAR adds. Similarly, rpaphp notifies the VIO subsystem when a VIO bus is DLPAR-removed. The rpaphp module has special case code to fake results for attributes like power, adapter status, etc. The VIO register/unregister functions could just as easily be made from the DLPAR module. This patch moves the VIO registration calls to the DLPAR module, and removes the VIO fluff from rpaphp altogether. Signed-off-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] PCI Hotplug: rpaphp: Remove unused stuffJohn Rose2-73/+31
Subject line says it all :) Signed-off-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[MMC] Add mmc_detect_change() delay support for PXAMCI driverRichard Purdie2-1/+4
Allow PXA platforms to pass an appropriate delay value to the PXA MCI driver for delaying detection changes. Signed-Off-By: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-09Fix up ARM serial driver compile failureLinus Torvalds1-0/+3
Proud member of Uglyhacks'R'US. Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Russell King <rmk+lkml@arm.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09[MMC] Ensure correct mmc_priv() behaviourRussell King1-1/+7
mmc_priv() has some nasty effects if the wrong pointer type is passed to it. Introduce type checking, which also means we get the right type. Also add an additional member to mmc_host which is used to align host-private data appropriately. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-09[PATCH] w1_ds2433: Added crc16 protection and read caching.Evgeniy Polyakov3-7/+125
The changes to ds2433 to add CRC16 protection and read caching. Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] w1: added private family data into w1_slave strucutre.Evgeniy Polyakov1-0/+1
Add family_data to struct w1_slave. Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] lib/crc16: added crc16 algorithm.Evgeniy Polyakov4-1/+121
Add the crc16 routines, as used by w1 devices. Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] w1: Added DS2433 driver - family id update.Evgeniy Polyakov1-0/+1
Work by Ben Gardner <bgardner@wabtec.com>. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] w1: Added DS2433 driver.Evgeniy Polyakov3-0/+230
Work by Ben Gardner <bgardner@wabtec.com>. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] w1: Decreased debug level.Evgeniy Polyakov1-6/+4
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] w1: Detouching bug fixed.Evgeniy Polyakov3-51/+51
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] w1: Added add/remove slave callbacks.Evgeniy Polyakov6-126/+94
Patch is based on work from Ben Gardner <bgardner@wabtec.com> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] w1: Added w1_reset_select_slave() - Resets the bus and then selects ↵Evgeniy Polyakov3-9/+27
the slave by sending either a skip rom or a rom match. Patch from Ben Gardner <bgardner@wabtec.com> Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] w1: Added inline functions on top of container_of().Evgeniy Polyakov4-20/+29
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] w1: Fixed 64bit compilation warning.Evgeniy Polyakov1-1/+1
Fixed 64bit compilation warning. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] w1: hotplug support.Evgeniy Polyakov2-14/+82
Here is W1 hotplug in addition to netlink notifications. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] W1: Sync with w1/ds9490 tree.Evgeniy Polyakov3-96/+99
Whitespace, static/nonstatic cleanups. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[PATCH] W1: w1_netlink: New init/fini netlink callbacks.Evgeniy Polyakov3-10/+34
They are guarded with NETLINK_DISABLE compile time options, so if CONFIG_NET is disabled, no linking errors occur. Bug noticed by Adrian Bunk <bunk@stusta.de>. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-09[SPARC64]: Inline membar()'s again.David S. Miller4-90/+43
Since GCC has to emit a call and a delay slot to the out-of-line "membar" routines in arch/sparc64/lib/mb.S it is much better to just do the necessary predicted branch inline instead as: ba,pt %xcc, 1f membar #whatever 1: instead of the current: call membar_foo dslot because this way GCC is not required to allocate a stack frame if the function can be a leaf function. This also makes this bug fix easier to backport to 2.4.x Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-09[IPV6]: Don't redo xfrm_lookup for cached dst entriesPatrick McHardy1-3/+4
The xfrm lookup is already done when the dst entry is looked up first and stored in the cache. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-09[IA64] Manual merge fix for 3 filesTony Luck1136-54283/+64890
arch/ia64/Kconfig arch/ia64/kernel/acpi.c include/asm-ia64/irq.h Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-09-09NTFS: Improve scalability by changing the driver global spin lock inAnton Altaparmakov2-6/+12
fs/ntfs/aops.c::ntfs_end_buffer_async_read() to a bit spin lock in the first buffer head of a page. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-09NTFS: Fix page_has_buffers()/page_buffers() handling in fs/ntfs/aops.c.Anton Altaparmakov2-17/+22
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-09NTFS: Fixup handling of sparse, compressed, and encrypted attributes inAnton Altaparmakov2-20/+26
fs/ntfs/aops.c::ntfs_readpage(). Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-09NTFS: Fix fs/ntfs/aops.c::ntfs_{read,write}_block() to handle the caseAnton Altaparmakov2-11/+42
where a concurrent truncate has truncated the runlist under our feet. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-09[IA64] Increase max physical address for SN platformsJack Steiner1-1/+1
Increase the value for the maximum physical address on SN systems. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-09-09[IA64] ensure XPC and XPNET are loaded on sn2 platforms onlyDean Nelson2-0/+8
These are SN2 only drivers. They should have platform checks to prevent them from doing evil stuff in GENERIC kernels. Signed-off-by: Martin Hicks <mort@sgi.com> Acked-by: Dean Nelson <dcn@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-09-09Merge branch 'upstream' of ↵Linus Torvalds1-1/+0
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
2005-09-09[IA64] defconfig: turn off QLOGIC_FCMartin Hicks1-1/+1
Turn off the QLOGIC_FC driver. Supposedly qla2xxx should support these devices. Do any ia64 machines have one of these devices as the boot device? Signed-off-by: Martin Hicks <mort@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-09-09Kconfig: IEEE80211 should not depend on NET_RADIOJeff Garzik1-1/+0
We should not restrict use of ieee80211 to only when wireless drivers are enabled. In-development and out-of-tree drivers may wish to use it, and by removing this restriction we eliminate a circular dependency.
2005-09-09NTFS: Optimize fs/ntfs/aops.c::ntfs_write_block() by extending the pageAnton Altaparmakov2-10/+6
lock protection over the buffer submission for i/o which allows the removal of the get_bh()/put_bh() pairs for each buffer. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-09[AX.25]: Make asc2ax() thread-proofRalf Baechle3-18/+15
Asc2ax was still using a static buffer for all invocations which isn't exactly SMP-safe. Change asc2ax to take an additional result buffer as the argument. Change all callers to provide such a buffer. This one only really is a fix for ROSE and as per recent discussions there's still much more to fix in ROSE ... Signed-off-by: Ralf Baechle DL5RB <ralf@linux-mips.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-09NTFS: Fixup handling of sparse, compressed, and encrypted attributes inAnton Altaparmakov2-57/+49
fs/ntfs/aops.c::ntfs_writepage(). Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-09[NETFILTER]: ip_conntrack_netbios_ns.c gcc-2.95.x build fixAndrew Morton1-4/+20
gcc-2.95.x can't do this sort of initialisation Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-09[IPV4]: Fix refcount damaging in net/ipv4/route.cJulian Anastasov1-15/+14
One such place that can damage the dst refcnts is route.c with CONFIG_IP_ROUTE_MULTIPATH_CACHED enabled, i don't see the user's .config. In this new code i see that rt_intern_hash is called before dst->refcnt is set to 1, dst is the 2nd arg to rt_intern_hash. Arg 2 of rt_intern_hash must come with refcnt 1 as it is added to table or dropped depending on error/add/update. One such example is ip_mkroute_input where __mkroute_input return rth with refcnt 0 which is provided to rt_intern_hash. ip_mkroute_output looks like a 2nd such place. Appending untested patch for comments and review. The idea is to put previous reference as we are going to return next result/error. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-09NTFS: Make ntfs_write_block() not instantiate sparse blocks if they are zero.Anton Altaparmakov2-0/+23
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-09NTFS: Fixup handling of sparse, compressed, and encrypted attributes inAnton Altaparmakov2-101/+116
fs/ntfs/inode.c::ntfs_read_locked_{,attr_,index_}inode(). Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-09[BNX2]: Fix bug in irq handler and add prefetchMichael Chan2-3/+5
Fix bug in bnx2_interrupt() that caused an unnecessary register read. The BNX2_PCICFG_MISC_STATUS should only be read when the status tag has not changed. Add prefetch of the status block in bnx2_msi() similar to tg3_msi(). The status block is not touched in bnx2_msi() and prefetching it will speed up bnx2_poll() that will run on the same CPU that received the MSI. Update version. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-09NTFS: Truncate {a,c,m}time to the ntfs supported time granularity whenAnton Altaparmakov2-5/+9
updating the times in the inode in ntfs_setattr(). Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-09NTFS: Fix cluster (de)allocators to work when the runlist is NULL and moreAnton Altaparmakov4-33/+32
importantly to take a locked runlist rather than them locking it which leads to lock reversal. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-09[I2C] Clean up i2c-pxa debugging/printksRussell King1-42/+33
Fix up comments made by review by gregkh. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-09NTFS: Fix handling of sparse attributes in ntfs_attr_make_non_resident().Anton Altaparmakov2-17/+40
Also, add BUG() checks to ntfs_attr_make_non_resident() and ntfs_attr_set() to ensure that these functions are never called for compressed or encrypted attributes. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
2005-09-08Merge git://git.skbuff.net/gitroot/yoshfuji/linux-2.6-git-rfc3542 David S. Miller13-71/+525
2005-09-08[IPV6]: Need to use pskb_trim_rcsum().Stephen Hemminger3-12/+8
Fix pskb_trim usage in ipv6. Only the udp one is really a bug, other places are just doing equivalent code. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-08NTFS: Fix several bugs in fs/ntfs/attrib.c.Anton Altaparmakov2-1/+37
- Fix a bug in ntfs_map_runlist_nolock() where we forgot to protect access to the allocated size in the ntfs inode with the size lock. - Fix ntfs_attr_vcn_to_lcn_nolock() and ntfs_attr_find_vcn_nolock() to return LCN_ENOENT when there is no runlist and the allocated size is zero. - Fix load_attribute_list() to handle the case of a NULL runlist. Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
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