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2005-10-30Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
2005-10-30Fix PIIX4 SMB region sizeLinus Torvalds
Petr Vandrovec correctly points out that the SMB region of the PIIX4 is just 16 bytes, not 32. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30[libata] use dev_printk() throughout driversJeff Garzik
A few drivers were not following the standard meme of printing out their driver name and version at module load time; this is fixed as well.
2005-10-30[libata ata_piix] fix native mode probe, after recent updatesJeff Garzik
2005-10-30[libata ata_piix] use dev_printk() where appropriateJeff Garzik
2005-10-30[libata] fix legacy IDE probingJeff Garzik
ata_pci_init_one() receives an array of struct ata_port_info. Recent updates to the code had always obtained port information from array element 0, rather than array element N. Change to avoid hardcoding port_info[0], thereby restoring proper hardware information to secondary legacy ports.
2005-10-30[libata] change ata_qc_complete() to take error mask as second argJeff Garzik
The second argument to ata_qc_complete() was being used for two purposes: communicate the ATA Status register to the completion function, and indicate an error. On legacy PCI IDE hardware, the latter is often implicit in the former. On more modern hardware, the driver often completely emulated a Status register value, passing ATA_ERR as an indication that something went wrong. Now that previous code changes have eliminated the need to use drv_stat arg to communicate the ATA Status register value, we can convert it to a mask of possible error classes. This will lead to more flexible error handling in the future.
2005-10-30Merge branch 'master'Jeff Garzik
2005-10-29Merge master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds
2005-10-29[PATCH] memory hotplug: move section_mem_map alloc to sparse.cDave Hansen
This basically keeps up from having to extern __kmalloc_section_memmap(). The vaddr_in_vmalloc_area() helper could go in a vmalloc header, but that header gets hard to work with, because it needs some arch-specific macros. Just stick it in here for now, instead of creating another header. Signed-off-by: Dave Hansen <haveblue@us.ibm.com> Signed-off-by: Lion Vollnhals <webmaster@schiggl.de> Signed-off-by: Jiri Slaby <xslaby@fi.muni.cz> Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] memory hotplug: sysfs and add/remove functionsDave Hansen
This adds generic memory add/remove and supporting functions for memory hotplug into a new file as well as a memory hotplug kernel config option. Individual architecture patches will follow. For now, disable memory hotplug when swsusp is enabled. There's a lot of churn there right now. We'll fix it up properly once it calms down. Signed-off-by: Matt Tolentino <matthew.e.tolentino@intel.com> Signed-off-by: Dave Hansen <haveblue@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] core remove PageReservedNick Piggin
Remove PageReserved() calls from core code by tightening VM_RESERVED handling in mm/ to cover PageReserved functionality. PageReserved special casing is removed from get_page and put_page. All setting and clearing of PageReserved is retained, and it is now flagged in the page_alloc checks to help ensure we don't introduce any refcount based freeing of Reserved pages. MAP_PRIVATE, PROT_WRITE of VM_RESERVED regions is tentatively being deprecated. We never completely handled it correctly anyway, and is be reintroduced in future if required (Hugh has a proof of concept). Once PageReserved() calls are removed from kernel/power/swsusp.c, and all arch/ and driver code, the Set and Clear calls, and the PG_reserved bit can be trivially removed. Last real user of PageReserved is swsusp, which uses PageReserved to determine whether a struct page points to valid memory or not. This still needs to be addressed (a generic page_is_ram() should work). A last caveat: the ZERO_PAGE is now refcounted and managed with rmap (and thus mapcounted and count towards shared rss). These writes to the struct page could cause excessive cacheline bouncing on big systems. There are a number of ways this could be addressed if it is an issue. Signed-off-by: Nick Piggin <npiggin@suse.de> Refcount bug fix for filemap_xip.c Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[libata] remove ata_chk_err(), ->check_err() hook.Jeff Garzik
We now depend on ->tf_read() to provide us with the contents of the Error shadow register.
2005-10-30[CRYPTO] Simplify one-member scatterlist expressionsHerbert Xu
This patch rewrites various occurences of &sg[0] where sg is an array of length one to simply sg. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2005-10-30[PATCH] Use sg_set_buf/sg_init_one where applicableDavid Hardeman
This patch uses sg_set_buf/sg_init_one in some places where it was duplicated. Signed-off-by: David Hardeman <david@2gen.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Greg KH <greg@kroah.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2005-10-29Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
2005-10-29Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
2005-10-29Fix build error caused by missmatching duplicate declaration.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Let it compile again after i2c algo id removal. Sort headers.Ladislav Michl
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Au1[12]00 mmc driver. Only tested on the Au1200 at this point thoughPete Popov
it should work on the Au1100 as well. Updated defconfig to include driver. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Updated pcmcia driver with pb1200 and db1200 support.Pete Popov
Updated db1200_defconfig so pcmcia is enabled by default. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29- moved platform structure to platform.cPete Popov
- fixed an iounmap warning - export fixup_xx, needed by the module Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Cleaned up AMD Au1200 IDE driver:Pete Popov
- converted to platform bus - removed pci dependencies - removed virt_to_phys/phys_to_virt calls System now can root off of a disk. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> diff --git a/Documentation/mips/AU1xxx_IDE.README b/Documentation/mips/AU1xxx_IDE.README new file mode 100644
2005-10-29Use physical addresses at the interface level, letting drivers remapMaciej W. Rozycki
them as appropriate. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Remove left-over unused bits.Maciej W. Rozycki
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix function types to ones appropriate for initcalls.Maciej W. Rozycki
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Deal with the bloody KSEG vs CKSEG horror...Maciej W. Rozycki
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29dec_esp: Use physical addressesMaciej W. Rozycki
These should really be addresses obtained with ioremap() or some bus-specific backend, but for now... Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Fix dependencies for DECstation framebuffers.Maciej W. Rozycki
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Au1100 FB driver uplift for 2.6.Pete Popov
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Antonino Daplas <adaplas@pol.net>
2005-10-29qtronix.c: Handle kmalloc failure.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29It helps to not use a _mem_ function for requesting I/O space.Thiemo Seufer
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Resurrect Cobalt support for 2.6.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2005-10-29Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
2005-10-29Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
2005-10-29[PATCH] prism54: Free skb after disabling interruptsPatrick McHardy
The dev_kfree_skb in islpci_eth_transmit happens while irqs are still disabled, so either dev_kfree_skb_irq needs to be used or the skb needs to be freed after irqs have been enabled again. This patch should fix it. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-29[PATCH] s2io iomem annotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-29[PATCH] drivers/net/tg3: Use the DMA_{32,64}BIT_MASK constantsTobias Klauser
This one from my DMA_{32,64}BIT_MASK series did not seem to make it through to upstream. Use the DMA_{32,64}BIT_MASK constants from dma-mapping.h when calling pci_set_dma_mask() or pci_set_consistent_dma_mask() This patch includes dma-mapping.h explicitly because it caused errors on some architectures otherwise. See http://marc.theaimsgroup.com/?t=108001993000001&r=1&w=2 for details Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-29[PATCH] sata_sil24 iomem annotations and fixesAl Viro
trivial iomem annotations + missing memcpy_fromio() caught by those Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-29[PATCH] libata-core cleanups (updated)Randy Dunlap
libata-core cleanups: - use kzalloc() instead of kmalloc() + memset(); - use one exit path in ata_device_add(); Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-29[libata] ensure ->tf_read() hook reads Status and Error registersJeff Garzik
We want ->tf_read() to get a complete snapshot of all taskfile registers, without requiring the callers to manually call ata_chk_status() and ata_chk_err() themselves. This also fixes a minor bug in sata_vsc where the lower bits of the feature register were incorrectly placed in the HOB (high order bits) portion of struct ata_taskfile.
2005-10-29[PATCH] idmouse cleanup and overflow fixAl Viro
switched to simple_read_from_buffer(), killed broken use of min(). Incidentally, that use of min() had been fixed once, only to be reintroduced in commit 4244f72436ab77c3c29a6447af81734ab3925d85: [PATCH] USB: upgrade of the idmouse driver [snip] - if (count > IMGSIZE - *ppos) - count = IMGSIZE - *ppos; + count = min ((loff_t)count, IMGSIZE - (*ppos)); Note the lovely use of cast to shut the warning about misuse of min() up... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] amikbd fixAl Viro
it's input_allocate_device(), not input_dev_allocate()... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] missing bits in sparkspkr conversionAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] arguments out of order in class_device_create() call (s390)Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] missing include in infinibandAl Viro
use of IS_ERR/PTR_ERR in infiniband/core/agent.c, without a portable chain of includes pulling err.h (breaks on a bunch of platforms). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] sata_sil24 iomem annotations and fixesAl Viro
trivial iomem annotations + missing memcpy_fromio() caught by those Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] s2io iomem annotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[PATCH] blk: fix merge bug in as-ioschedTejun Heo
as-iosched deals with aliased requests differently from other ioscheds. It links together aliased requests using rq->queuelist instead of spilling alises to dispatch queue like other ioscheds do. Requests linked in this way cannot be merged. Unfortunately, generic q->last_merge handling patch didn't take this into account and q->last_merge could be set to an aliased request resulting in Badness, corrupt list and eventually panic. This explicitly marks aliased requests to be unmergeable. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29[ARM] Fix Assabet reboot with SA1100 MTD map driverRussell King
Unfortunately, some devices forgot to reset the flash on reboot. Arrange for the map driver to suspend & resume the flash to ensure that it is in a sane state before rebooting. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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