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2005-12-17[PATCH] ppc: booke_wdt compile fixAl Viro1-1/+1
booke_wdt.c had been missed in cpu_specs[] removal sweep Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-16[PATCH] radeon drm: fix agp aperture map offsetBenjamin Herrenschmidt2-2/+8
This finally fixes the radeon memory mapping bug that was incorrectly fixed by the previous patch. This time, we use the actual vram size as the size to calculate how far to move the AGP aperture from the framebuffer in card's memory space. If there are still issues with this patch, they are due to bugs in the X driver that I'm working on fixing too. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Mark M. Hoffman <mhoffman@lightlink.com> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-16[PATCH] IPMI oops fixPaolo Galtieri1-2/+4
While doing some testing I discovered that if the BIOS on a board does not properly setup the DMI information it leads to a panic in the IPMI code. The panic is due to dereferencing a pointer which is not initialized. The pointer is initialized in port_setup() and/or mem_setup() and used in init_one_smi() and cleanup_one_si(), however if either port_setup() or mem_setup() return ENODEV the pointer does not get initialized. Signed-off-by: Paolo Galtieri <pgaltieri@mvista.com> Acked-by: Corey Minyard <cminyard@mvista.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-15[PATCH] mwave: missing __user in ioctl struct declarationAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-15[PATCH] __user annotations (booke_wdt.c)Al Viro1-6/+7
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-15[PATCH] wdrtas.c: fix __user annotationsAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-15[PATCH] cm4000_cs: __user annotationsAl Viro1-6/+7
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-13[drm] fix radeon aperture issueDave Airlie1-1/+1
Ben noticed that on certain cards we've landed the AGP space on top of the second aperture instead of after it.. Which messes things up a lot on those machines. This just moves the gart further out, a more correct fix is in the works from Ben for after 2.6.15. Signed-off-by: Dave Airlie <airlied@linux.ie> CC: Ben Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-13Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds1-4/+0
2005-12-12[PATCH] raw driver: Kconfig fixAndrew Morton1-9/+9
CONFIG_MAX_RAW_DEVS should appear immediately after CONFIG_RAW_DRIVER. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-12[PATCH] ipmi: fix panic generator IDMatt Domsch1-1/+1
The IPMI specifcation says the generator ID is 0x20, but that is for bits 7-1. Bit 0 is set to specify it is a software event. The correct value is 0x41. Without this fix, panic events written into the System Event Log appear to come from an "unknown" generator, rather than from the kernel. Signed-off-by: Jordan Hargrave <Jordan_Hargrave@dell.com> Signed-off-by: Matt Domsch <Matt_Domsch@dell.com> Acked-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-05[ARM SMP] mpcore_wdt bogus fpos checkMarcelo Tosatti1-4/+0
drivers/char/watchdog/mpcore_wdt.c write function contains a check for (ppos != &file->f_pos). Such check used to make sense when a pointer to file->f_pos was handed by vfs_write(), not a copy of it as it stands now. Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-30[PATCH] SiS DRM: Fix possible NULL dereferenceEgbert Eich1-1/+4
This fixes a NULL pointer reference in DRM. The SiS driver tries to allocate a big chunk of memory, but the return value is never checked. Reported in Novell bugzilla #132271: https://bugzilla.novell.com/show_bug.cgi?id=132271 Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-29mm: re-architect the VM_UNPAGED logicLinus Torvalds1-1/+1
This replaces the (in my opinion horrible) VM_UNMAPPED logic with very explicit support for a "remapped page range" aka VM_PFNMAP. It allows a VM area to contain an arbitrary range of page table entries that the VM never touches, and never considers to be normal pages. Any user of "remap_pfn_range()" automatically gets this new functionality, and doesn't even have to mark the pages reserved or indeed mark them any other way. It just works. As a side effect, doing mmap() on /dev/mem works for arbitrary ranges. Sparc update from David in the next commit. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-24drm: fix quiescent lockingDave Airlie1-5/+11
A fix for a locking bug which is triggered when a client tries to lock with flag DMA_QUIESCENT (typically the X server), but gets interrupted by a signal. The locking IOCTL should then return an error, but if DMA_QUIESCENT succeeds it returns 0, and the client falsely thinks it has the lock. In addition The client waits for DMA_QUISCENT and possibly DMA_READY without having the lock. From: Thomas Hellstrom Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-11-23drm: move is_pci to the end of the structureDave Airlie1-2/+1
We memset the structure across opens except for the flags. The correct fix is more intrusive but this should fix a problem with bad iounmaps seen on AGP radeons acting like PCI ones. Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-11-23drm: add __GFP_COMP to the drm_alloc_pagesDave Airlie2-2/+2
The DRM only uses drm_alloc_pages for non-SG PCI cards using DRM. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-11-23I think that if a PCI bus is a root bus, attached to a host bridge not aDave Airlie1-1/+1
PCI->PCI bridge, then bus->self is allowed to be NULL. Certainly that's the case on my Pegasos, and it makes the MGA DRM driver oops... Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-11-22[PATCH] unpaged: ZERO_PAGE in VM_UNPAGEDHugh Dickins1-1/+1
It's strange enough to be looking out for anonymous pages in VM_UNPAGED areas, let's not insert the ZERO_PAGE there - though whether it would matter will depend on what we decide about ZERO_PAGE refcounting. But whereas do_anonymous_page may (exceptionally) be called on a VM_UNPAGED area, do_no_page should never be: just BUG_ON. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-21Merge ../linus/Dave Jones5-33/+42
2005-11-21[AGPGART] Support VIA P4M800CE bridge.Dave Jones1-0/+6
Signed-off-by: Dave Jones <davej@redhat.com>
2005-11-18[PATCH] tpm: remove PCI kconfig dependencyKylene Jo Hall1-1/+1
The driver dependencies on PCI have been removed. This patch clears that up in the Kconfig file Signed-off-by: Kylene Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-18[PATCH] tpm: use ioread8 and iowrite8Kylene Jo Hall2-31/+38
Use ioread8 and iowrite8 as suggested. Signed-off-by: Kylene Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-18[PATCH] tpm: use flush_scheduled_work()Kylene Jo Hall1-0/+2
Add the necessary flush_schedule_work calls when canceling the timer. Signed-off-by: Kylene Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-18[PATCH] ipmi: missing NULL test for kthreadMatt Domsch1-1/+1
On IPMI systems with BT interfaces, we don't start the kernel thread, so smi_info->thread is NULL. Test for NULL when stopping the thread, because kthread_stop() doesn't, and an oops ensues otherwise. Signed-off-by: Matt Domsch <Matt_Domsch@dell.com> Acked-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-17[AGPGART] Mark AMD64 aperture size structs as constDave Jones1-2/+2
Neither of them are ever written to. Noted by Arjan van de Ven Signed-off-by: Dave Jones <davej@redhat.com>
2005-11-17[AGPGART] Mark maxes_table as constDave Jones1-1/+1
It's never written to. Noted by Arjan van de Ven Signed-off-by: Dave Jones <davej@redhat.com>
2005-11-15[PATCH] ipmi: bump-driver-versionCorey Minyard1-1/+1
Lots of good changes to the driver lately that userspace will care about the version of the driver. Bump the version from 36.0 to 38.0 to be higher than 37 that the 2.4 driver came out with a few weeks ago which doesn't have all the same changes. Signed-off-by: Matt Domsch <Matt_Domsch@dell.com> Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-15Merge x86-64 update from AndiLinus Torvalds1-3/+14
2005-11-15[PATCH] AGP: Make gart iterator in K8 AGP driver SMP safeAndi Kleen1-2/+3
Ugh! Cc: davej@redhat.com Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-15[PATCH] AGP: Try unsupported AGP chipsets on x86-64 by defaultAndi Kleen1-1/+1
So far all new ones have worked and there isn't much variation because the CPU does all the interesting bits. So enable try unsupported by default. Can be still disabled with try_unsupported=0 (module) or amd64.try_unsupported=0 (boot option) Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-15[PATCH] AGP: Support ULI/ALI 1689 bridge on AMD64Andi Kleen1-0/+10
(no name because I'm not sure of the correct name) Cc: davej@redhat.com Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-14[PATCH] powerpc: kill ppc64 rtc.c, use genrtc insteadBenjamin Herrenschmidt1-1/+1
This moves the rtas RTC callbacks to rtas-rtc.c in arch/powerpc/kernel, and kills the rest of arch/ppc64/kernel/rtc.c which was just a duplicate of the genrtc functionality. Also enable build of genrtc for CONFIG_PPC64 (it just works are we already have the required callbacks) and enable it in all defconfigs. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-14[PATCH] tpm: locking fixKylene Jo Hall2-0/+10
Use schedule_work() to avoid down()-in-timer-handler problem. Signed-off-by: Kylene Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-14[PATCH] tpm: dev_mask handling fixKylene Jo Hall1-3/+2
- Use ~, not ! - Remove unneeded cast Signed-off-by: Kylene Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-14[PATCH] tpm: updates for new hardwareKylene Jo Hall3-72/+171
This is the patch to support TPMs on power ppc hardware. It has been reworked as requested to remove the need for messing with the io page mask by just using ioremap. Signed-off-by: Kylene Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-14[PATCH] synclink: update to use DMA mapping APIPaul Fulghum1-15/+16
Update synclink to use DMA mapping API. This removes warning about isa_virt_to_bus() usage on architectures other than i386 Signed-off-by: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-14[PATCH] ppc: add support for new powerbooksOlof Johansson1-0/+4
Enablement patch for the new PowerBooks (late 2005 edition). This enables the ATA controller, Gigabit ethernet and basic AGP setup. Bluetooth works out-of-the box after running hid2hci. Still remaining is to get the touchpad to work, the simple change of just adding the new USB ids isn't enough. Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-14[PATCH] Update email address for KumarKumar Gala1-1/+1
Changed jobs and the Freescale address is no longer valid. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-14[PATCH] New Omnikey Cardman 4000 driverHarald Welte3-0/+2090
Add new Omnikey Cardman 4000 smartcard reader driver Signed-off-by: Harald Welte <laforge@gnumonks.org> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-14[PATCH] New Omnikey Cardman 4040 driverHarald Welte4-0/+902
Add new Omnikey Cardman 4040 smartcard reader driver Signed-off-by: Harald Welte <laforge@gnumonks.org> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-12[PATCH] I8K: fix /proc reporting of blank service tagsDmitry Torokhov1-2/+4
Make /proc/i8k display '?' when service tag is blank in BIOS. This fixes segfault in i8k gkrellm plugin. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds1-0/+1
2005-11-11Merge master.kernel.org:/home/rmk/linux-2.6-drvmodelLinus Torvalds8-97/+99
2005-11-11[PATCH] ipmi: fix inconsistent spinlock usageHironobu Ishii1-3/+3
Part of a patch was accidentally reverted, this corrects an inconsistent spinlock use in the IPMI message handler. Signed-off-by: Hironobu Ishii <hishii@soft.fujitsu.com> Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-11[PATCH] PCI: removed unneeded .owner field from struct pci_driverGreg Kroah-Hartman17-17/+0
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-10Fix AGP compile on non-x86 architecturesLinus Torvalds2-6/+4
AGP shouldn't use "global_flush_tlb()" to flush the AGP mappings, that i spurely an x86'ism. The proper AGP mapping flusher that should be used is "flush_agp_mappings()", which on x86 obviously happens to do a global TLB flush. This makes AGP (or at least the config _I_ happen to use) compile again on ppc64. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-10[DRIVER MODEL] Convert platform drivers to use struct platform_driverRussell King8-97/+99
This allows us to eliminate the casts in the drivers, and eventually remove the use of the device_driver function pointer methods for platform device drivers. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-09Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds4-12/+30
2005-11-09[PATCH] drivers/char/sysrq.c: make two functions staticAdrian Bunk1-2/+2
This patch makes two needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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