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* [PATCH] vt: add TIOCL_GETKMSGREDIRECTRafael J. Wysocki2006-03-311-0/+4
| | | | | | | | | | | | Add TIOCL_GETKMSGREDIRECT needed by the userland suspend tool to get the current value of kmsg_redirect from the kernel so that it can save it and restore it after resume. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@suse.cz> Cc: Michael Kerrisk <mtk-manpages@gmx.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/char/[i]stallion: Clean up kmalloc usageTobias Klauser2006-03-312-54/+24
| | | | | | | | | Delete two useless kmalloc wrappers and use kmalloc/kzalloc. Some weird NULL checks are also simplified. Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] IPMI: convert from semaphores to mutexesCorey Minyard2006-03-314-55/+63
| | | | | | | | | | Convert the remaining semaphores to mutexes in the IPMI driver. The watchdog was using a semaphore as a real semaphore (for IPC), so the conversion there required adding a completion. Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] IPMI: tidy up various thingsCorey Minyard2006-03-315-33/+35
| | | | | | | | | | Tidy up various coding standard things, mostly removing the space after !, but also break some long lines and fix a few other spacing inconsistencies. Also fixes some bad error reporting when deleting an IPMI user. Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] IPMI: fix startup race conditionCorey Minyard2006-03-312-27/+41
| | | | | | | | | | | | | | | Matt Domsch noticed a startup race with the IPMI kernel thread, it was possible (though extraordinarly unlikely) that a message could come in before the upper layer was ready to handle it. This patch splits the startup processing of an IPMI interface into two parts, one to get ready and one to actually start the processes to receive messages from the interface. [akpm@osdl.org: cleanups] Signed-off-by: Corey Minyard <minyard@acm.org> Cc: Matt Domsch <Matt_Domsch@dell.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] make tty_insert_flip_string a non-GPL exportAndrew Morton2006-03-311-1/+1
| | | | | | | | | | | | | | | | | Alan sayeth "Based on Linus original comments about _GPL we should export tty_insert_flip_char as EXPORT_SYMBOL because it used to be EXPORT_SYMBOL equivalent (trivial inline). The other features are new extensions are were not available to drivers before so need not be provided except as _GPL functionality as far as I can see." Addresses http://bugzilla.kernel.org/show_bug.cgi?id=6294 Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Paul Fulghum <paulkf@microgate.com> Cc: Philippe Vouters <Philippe.Vouters@laposte.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge branch 'drm-patches' of ↵Linus Torvalds2006-03-3016-318/+413
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: remove drm_{alloc,free}_pages drm: sis fix compile warning drm: add new radeon PCI ids.. drm: read breadcrumb in IRQ handler drm: fixup i915 breadcrumb read/write drm: remove pointless checks in radeon_state drm: fixup improper cast. drm: rationalise some pci ids drm: Add general-purpose packet for manipulating scratch registers (r300) drm: rework radeon memory map (radeon 1.23) drm: update r300 register names drm: fixup PCI DMA support
| * drm: remove drm_{alloc,free}_pagesDave Airlie2006-03-293-131/+0
| | | | | | | | | | | | | | | | drm_alloc_pages and drm_free_pages can now be removed. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: sis fix compile warningDave Airlie2006-03-291-1/+1
| | | | | | | | | | | | | | | | | | Prevent a gcc warning in the SIS DRM driver. offset is a unsigned int and the printk wants a long. Signed-off-by: Jon Mason <jdmason@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: add new radeon PCI ids..Dave Airlie2006-03-253-27/+81
| | | | | | | | | | | | | | | | This adds all the r300 and r400 PCI ids from DRM CVS, it also makes these cards only initialise when the new xorg driver is used, as otherwise the DRM can cause lockups. Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: read breadcrumb in IRQ handlerDave Airlie2006-03-201-0/+2
| | | | | | | | | | From: Keith Whitwell <keithw@tungstengraphics.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: fixup i915 breadcrumb read/writeDave Airlie2006-03-191-2/+0
| | | | | | | | | | | | Some minor issues in the i915 breadcrumb code. Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: remove pointless checks in radeon_stateDave Airlie2006-03-191-45/+0
| | | | | | | | | | | | | | | | | | | | | | If these were valid checks, we'd have already oopsed several lines above where we were already dereferencing them. DA: these used to be valid but other changes made them unnecessary. Coverity: 776,777,778 Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: fixup improper cast.Dave Airlie2006-03-191-1/+1
| | | | | | | | Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: rationalise some pci idsDave Airlie2006-03-192-16/+14
| | | | | | | | | | | | | | | | | | This is the start of some work from Roland Scheidegger to align the X DDX pci ids and the drm ones, however we don't want to put r300 ids in the kernel just yet, they destabilise a few machines. From: Roland Scheidegger (via DRM CVS) Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: Add general-purpose packet for manipulating scratch registers (r300)Dave Airlie2006-03-193-1/+75
| | | | | | | | | | From: Aapo Tahkola (via DRM CVS) Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: rework radeon memory map (radeon 1.23)Dave Airlie2006-03-195-64/+163
| | | | | | | | | | | | | | | | | | | | This code reworks the radeon memory map so it works better for newer r300 chips and for a lot of older PCI chips. It really requires a new X driver in order to take advantage of this code. From: Ben Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: update r300 register namesDave Airlie2006-03-192-9/+34
| | | | | | | | | | | | Update some of the DRM register names from DRM CVS Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: fixup PCI DMA supportDave Airlie2006-03-194-23/+44
| | | | | | | | | | | | | | This patch makes the PCI support use the correct Linux interfaces finally. Tested in DRM CVS on PCI MGA card. Signed-off-by: Dave Airlie <airlied@linux.ie>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpcLinus Torvalds2006-03-298-57/+283
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (67 commits) [PATCH] powerpc: Remove oprofile spinlock backtrace code [PATCH] powerpc: Add oprofile calltrace support to all powerpc cpus [PATCH] powerpc: Add oprofile calltrace support [PATCH] for_each_possible_cpu: ppc [PATCH] for_each_possible_cpu: powerpc [PATCH] lock PTE before updating it in 440/BookE page fault handler [PATCH] powerpc: Kill _machine and hard-coded platform numbers ppc: Fix compile error in arch/ppc/lib/strcase.c [PATCH] git-powerpc: WARN was a dumb idea [PATCH] powerpc: a couple of trivial compile warning fixes powerpc: remove OCP references powerpc: Make uImage default build output for MPC8540 ADS powerpc: move math-emu over to arch/powerpc powerpc: use memparse() for mem= command line parsing ppc: fix strncasecmp prototype [PATCH] powerpc: make ISA floppies work again [PATCH] powerpc: Fix some initcall return values [PATCH] powerpc: Workaround for pSeries RTAS bug [PATCH] spufs: fix __init/__exit annotations [PATCH] powerpc: add hvc backend for rtas ...
| * \ Merge ../linux-2.6Paul Mackerras2006-03-2913-54/+263
| |\ \
| * | | [PATCH] powerpc: Kill _machine and hard-coded platform numbersBenjamin Herrenschmidt2006-03-281-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes statically assigned platform numbers and reworks the powerpc platform probe code to use a better mechanism. With this, board support files can simply declare a new machine type with a macro, and implement a probe() function that uses the flattened device-tree to detect if they apply for a given machine. We now have a machine_is() macro that replaces the comparisons of _machine with the various PLATFORM_* constants. This commit also changes various drivers to use the new macro instead of looking at _machine. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | [PATCH] powerpc: add hvc backend for rtasArnd Bergmann2006-03-283-0/+146
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current Cell hardware is using the console through a set of rtas calls. This driver is needed to get console output on those boards. Signed-off-by: Arnd Bergmann <abergman@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | [PATCH] powerpc: hvc_console updatesRyan S. Arnold2006-03-285-41/+115
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are some updates from both Ryan and Arnd for the hvc_console driver: The main point is to enable the inclusion of a console driver for rtas, which is currrently needed for the cell platform. Also shuffle around some data-type declarations and moves some functions out of include/asm-ppc64/hvconsole.h and into a new drivers/char/hvc_console.h file. Signed-off-by: "Ryan S. Arnold" <rsa@us.ibm.com> Signed-off-by: Arnd Bergmann <abergman@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | [PATCH] powerpc: HVC init raceMichael Neuling2006-03-271-14/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I've been hitting a crash on boot where tty_open is being called before the hvc console driver setup is complete. This fixes the problem. Thanks to benh for his help on this. Signed-off-by: Michael Neuling <mikey@neuling.org> Acked-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | [PATCH] powerpc: Compile warning in hvcs driverAnton Blanchard2006-03-271-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | We ended up with an unused variable after the tty updates went in. Fix it. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | [PATCH] do_SAK: don't depend on session ID 0Eric W. Biederman2006-03-281-3/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I'm not really certain what the thinking was but the code obviously wanted to walk processes other than just those in it's session, for purposes of do_SAK. Just walking those tasks that don't have a session assigned sounds at the very least incomplete. So modify the code to kill everything in the session and anything else that might have the tty open. Hopefully this helps if the do_SAK functionality is ever finished. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] do_tty_hangup: use group_send_sig_info not send_group_sig_infoEric W. Biederman2006-03-281-2/+2
| |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | We already have the tasklist_lock so there is no need for us to reacquire it with send_group_sig_info. reader/writer locks allow multiple readers and thus recursion so the old code was ok just wastful. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] Typo fixesAlexey Dobriyan2006-03-282-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Fix a lot of typos. Eyeballed by jmc@ in OpenBSD. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] nvidia-agp: use time_before_eq()Marcelo Feitoza Parisi2006-03-281-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It deals with wrapping correctly and is nicer to read. Signed-off-by: Marcelo Feitoza Parisi <marcelo@feitoza.com.br> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Dave Jones <davej@codemonkey.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] mark f_ops const in the inodeArjan van de Ven2006-03-285-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mark the f_ops members of inodes as const, as well as fix the ripple-through this causes by places that copy this f_ops and then "do stuff" with it. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] synclink_gt: remove uneeded async codePaul Fulghum2006-03-281-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove code in async receive handling that serves no purpose with new tty receive buffering. Previously this code tried to free up receive buffer space, but now does nothing useful while making expensive calls. Signed-off-by: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] synclink_gt add gpio featurePaul Fulghum2006-03-281-4/+242
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add driver support for general purpose I/O feature of the Synclink GT adapters. Signed-off-by: Paul Fulghum <paulkf@micrgate.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] synclink: remove dead codePaul Fulghum2006-03-281-30/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Remove dead code from synclink driver. This was used previously when the write method had a from_user flag, which has been removed. Signed-off-by: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] RTC subsystem: ARM cleanupAlessandro Zummo2006-03-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes from the ARM subsytem some of the rtc-related functions that have been included in the RTC subsystem. It also fixes some naming collisions. Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] Notifier chain update: API changesAlan Stern2006-03-273-7/+10
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kernel's implementation of notifier chains is unsafe. There is no protection against entries being added to or removed from a chain while the chain is in use. The issues were discussed in this thread: http://marc.theaimsgroup.com/?l=linux-kernel&m=113018709002036&w=2 We noticed that notifier chains in the kernel fall into two basic usage classes: "Blocking" chains are always called from a process context and the callout routines are allowed to sleep; "Atomic" chains can be called from an atomic context and the callout routines are not allowed to sleep. We decided to codify this distinction and make it part of the API. Therefore this set of patches introduces three new, parallel APIs: one for blocking notifiers, one for atomic notifiers, and one for "raw" notifiers (which is really just the old API under a new name). New kinds of data structures are used for the heads of the chains, and new routines are defined for registration, unregistration, and calling a chain. The three APIs are explained in include/linux/notifier.h and their implementation is in kernel/sys.c. With atomic and blocking chains, the implementation guarantees that the chain links will not be corrupted and that chain callers will not get messed up by entries being added or removed. For raw chains the implementation provides no guarantees at all; users of this API must provide their own protections. (The idea was that situations may come up where the assumptions of the atomic and blocking APIs are not appropriate, so it should be possible for users to handle these things in their own way.) There are some limitations, which should not be too hard to live with. For atomic/blocking chains, registration and unregistration must always be done in a process context since the chain is protected by a mutex/rwsem. Also, a callout routine for a non-raw chain must not try to register or unregister entries on its own chain. (This did happen in a couple of places and the code had to be changed to avoid it.) Since atomic chains may be called from within an NMI handler, they cannot use spinlocks for synchronization. Instead we use RCU. The overhead falls almost entirely in the unregister routine, which is okay since unregistration is much less frequent that calling a chain. Here is the list of chains that we adjusted and their classifications. None of them use the raw API, so for the moment it is only a placeholder. ATOMIC CHAINS ------------- arch/i386/kernel/traps.c: i386die_chain arch/ia64/kernel/traps.c: ia64die_chain arch/powerpc/kernel/traps.c: powerpc_die_chain arch/sparc64/kernel/traps.c: sparc64die_chain arch/x86_64/kernel/traps.c: die_chain drivers/char/ipmi/ipmi_si_intf.c: xaction_notifier_list kernel/panic.c: panic_notifier_list kernel/profile.c: task_free_notifier net/bluetooth/hci_core.c: hci_notifier net/ipv4/netfilter/ip_conntrack_core.c: ip_conntrack_chain net/ipv4/netfilter/ip_conntrack_core.c: ip_conntrack_expect_chain net/ipv6/addrconf.c: inet6addr_chain net/netfilter/nf_conntrack_core.c: nf_conntrack_chain net/netfilter/nf_conntrack_core.c: nf_conntrack_expect_chain net/netlink/af_netlink.c: netlink_chain BLOCKING CHAINS --------------- arch/powerpc/platforms/pseries/reconfig.c: pSeries_reconfig_chain arch/s390/kernel/process.c: idle_chain arch/x86_64/kernel/process.c idle_notifier drivers/base/memory.c: memory_chain drivers/cpufreq/cpufreq.c cpufreq_policy_notifier_list drivers/cpufreq/cpufreq.c cpufreq_transition_notifier_list drivers/macintosh/adb.c: adb_client_list drivers/macintosh/via-pmu.c sleep_notifier_list drivers/macintosh/via-pmu68k.c sleep_notifier_list drivers/macintosh/windfarm_core.c wf_client_list drivers/usb/core/notify.c usb_notifier_list drivers/video/fbmem.c fb_notifier_list kernel/cpu.c cpu_chain kernel/module.c module_notify_list kernel/profile.c munmap_notifier kernel/profile.c task_exit_notifier kernel/sys.c reboot_notifier_list net/core/dev.c netdev_chain net/decnet/dn_dev.c: dnaddr_chain net/ipv4/devinet.c: inetaddr_chain It's possible that some of these classifications are wrong. If they are, please let us know or submit a patch to fix them. Note that any chain that gets called very frequently should be atomic, because the rwsem read-locking used for blocking chains is very likely to incur cache misses on SMP systems. (However, if the chain's callout routines may sleep then the chain cannot be atomic.) The patch set was written by Alan Stern and Chandra Seetharaman, incorporating material written by Keith Owens and suggestions from Paul McKenney and Andrew Morton. [jes@sgi.com: restructure the notifier chain initialization macros] Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com> Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds2006-03-263-10/+6
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: drivers/char/ftape/lowlevel/fdc-io.c: Correct a comment Kconfig help: MTD_JEDECPROBE already supports Intel Remove ugly debugging stuff do_mounts.c: Minor ROOT_DEV comment cleanup BUG_ON() Conversion in drivers/s390/block/dasd_devmap.c BUG_ON() Conversion in mm/mempool.c BUG_ON() Conversion in mm/memory.c BUG_ON() Conversion in kernel/fork.c BUG_ON() Conversion in ipc/sem.c BUG_ON() Conversion in fs/ext2/ BUG_ON() Conversion in fs/hfs/ BUG_ON() Conversion in fs/dcache.c BUG_ON() Conversion in fs/buffer.c BUG_ON() Conversion in input/serio/hp_sdc_mlc.c BUG_ON() Conversion in md/dm-table.c BUG_ON() Conversion in md/dm-path-selector.c BUG_ON() Conversion in drivers/isdn BUG_ON() Conversion in drivers/char BUG_ON() Conversion in drivers/mtd/
| * | drivers/char/ftape/lowlevel/fdc-io.c: Correct a commentBastien Roucaries2006-03-261-1/+1
| | | | | | | | | | | | | | | | | | | | | This patch correct a comment about cli(). Signed-off-by: Bastien Roucaries <roucaries.bastien@gmail.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
| * | BUG_ON() Conversion in drivers/charEric Sesterhenn2006-03-262-9/+5
| | | | | | | | | | | | | | | | | | | | | | | | this changes if() BUG(); constructs to BUG_ON() which is cleaner, contains unlikely() and can better optimized away. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* | | [PATCH] isicom: select FW_LOADERmaximilian attems2006-03-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The isicom driver uses request_firmware() and thus needs to select FW_LOADER. Signed-off-by: maximilian attems <maks@sternwelten.at> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] tlclk: fix handling of device majorAndrew Morton2006-03-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tlclk calls register_chrdev() and permits register_chrdev() to allocate the major, but it promptly forgets what that major was. So if there's no hardware present you still get "telco_clock" appearing in /proc/devices and, I assume, an oops reading /proc/devices if tlclk was a module. Fix. Mark, I'd suggest that that we not call register_chrdev() until _after_ we've established that the hardware is present. Cc: Mark Gross <mgross@linux.intel.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] ipmi: Increment driver version to v39.0Corey Minyard2006-03-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need to increment the version number because of the new PCI and sysfs capabilities of the driver. People maintaining things for distros have asked that I do this after interface or major functional changes. Signed-off-by: Corey Minyard <minyard@acm.org> Acked-by: Matt Domsch <Matt_Domsch@dell.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] ipmi: add full sysfs supportCorey Minyard2006-03-265-54/+664
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add full driver model support for the IPMI driver. It links in the proper bus and device support. It adds an "ipmi" driver interface that has each BMC discovered by the driver (as a device). These BMCs appear in the devices/platform directory. If there are multiple interfaces to the same BMC, the driver should discover this and will only have one BMC entry. The BMC entry will have pointers to each interface device that connects to it. The device information (statistics and config information) has not yet been ported over to the driver model from proc, that will come later. This work was based on work by Yani Ioannou. I basically rewrote it using that code as a guide, but he still deserves credit :). [bunk@stusta.de: make ipmi_find_bmc_guid() static] Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] ipmi: add generic PCI handlingCorey Minyard2006-03-262-454/+496
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modify the PCI hanling code for the IPMI driver to use the new method of tables and registering, and adds more generic PCI handling for IPMI. Unfortunately, this required a rather large rework of the way the driver did detection so it would be more event-driven. [bunk@stusta.de: make a struct static] Signed-off-by: Corey Minyard <minyard@acm.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] EFI, /dev/mem: simplify efi_mem_attribute_range()Bjorn Helgaas2006-03-261-12/+6
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pass the size, not a pointer to the size, to efi_mem_attribute_range(). This function validates memory regions for the /dev/mem read/write/mmap paths. The pointer allows arches to reduce the size of the range, but I think that's unnecessary complexity. Simplifying it will let me use efi_mem_attribute_range() to improve the ia64 ioremap() implementation. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Matt Domsch <Matt_Domsch@dell.com> Cc: "Tolentino, Matthew E" <matthew.e.tolentino@intel.com> Cc: "Brown, Len" <len.brown@intel.com> Cc: Andi Kleen <ak@muc.de> Acked-by: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds2006-03-2519-106/+103
|\ \ | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart: [AGPGART] x86_64: Enable VIA AGP driver on x86-64 for VIA P4 chipsets [AGPGART] x86_64: Fix wrong PCI ID for ALI M1695 AGP bridge [AGPGART] ATI RS350 support. [AGPGART] Lots of CodingStyle/whitespace cleanups.
| * | [AGPGART] x86_64: Enable VIA AGP driver on x86-64 for VIA P4 chipsetsAndi Kleen2006-03-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Untested so far [davej: but needed for some newer EM64T systems] Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] x86_64: Fix wrong PCI ID for ALI M1695 AGP bridgeHenrik Kretzschmar2006-03-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | [description by AK] Made a cut'n'paste error when adding the entry for the ALI M1695 AGP bridge and added a second entry for the 1689 Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] ATI RS350 support.Dave Jones2006-03-011-0/+4
| | | | | | | | | | | | | | | From: Julien Tous <julien.tous@gmail.com> Signed-off-by: Dave Jones <davej@redhat.com>
| * | [AGPGART] Lots of CodingStyle/whitespace cleanups.Dave Jones2006-02-2819-105/+98
| | | | | | | | | | | | | | | | | | | | | | | | Eliminate trailing whitespace. s/if(/if (/ s/for(/for (/ Signed-off-by: Dave Jones <davej@redhat.com>
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