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* [IA64] remove CONFIG_IA64_SGI_SN_SIMGreg Edwards2005-07-12
| | | | | | | | | | This patch removes the CONFIG_IA64_SGI_SN_SIM option entirely, allowing any kernel bootable on sn2 to also be booted in the simulator. Boot tested on Altix and HP rx2600. Signed-off-by: Greg Edwards <edwardsg@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* [IA64] pcibus_to_node implementation for IA64Christoph Lameter2005-07-12
| | | | | | | | | | | | | | pcibus_to_node provides a way for the Linux kernel to identify to which node a certain pcibus connects to. Allocations of control structures for devices can then be made on the node where the pci bus is located to allow local access during interrupt and other device manipulation. This patch provides a new "node" field in the the pci_controller structure. The node field will be set based on ACPI information (thanks to Alex Williamson <alex.williamson@hp.com for that piece). Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6Linus Torvalds2005-07-11
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| * [IA64] assign_irq_vector() should not panicKenji Kaneshige2005-07-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current assign_irq_vector() will panic if interrupt vectors is running out. But I think how to handle the case of lack of interrupt vectors should be handled by the caller of this function. For example, some PCI devices can raise the interrupt signal via both MSI and I/O APIC. So even if the driver for these device fails to allocate a vector for MSI, the driver still has a chance to use I/O APIC based interrupt. But currently there is no chance for these driver to use I/O APIC based interrupt because kernel will panic when assign_irq_vector() fails to allocate interrupt vector. The following patch changes assign_irq_vector() for ia64 to return -ENOSPC on error instead of panic (as i386 and x86_64 versions do). Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * [IA64] use msleep_interruptible() instead of schedule_timeoutNishanth Aravamudan2005-07-11
| | | | | | | | | | | | | | | | | | Description: Replace schedule_timeout() with msleep_interruptible() to guarantee the task delays as expected. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Acked-by: Dean Nelson <dcn@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * [IA64] remove linux/version.h include from arch/ia64Olaf Hering2005-07-11
| | | | | | | | | | | | | | changing CONFIG_LOCALVERSION rebuilds too much, for no appearent reason. Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * Auto merge with /home/aegl/GIT/linusTony Luck2005-07-11
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| * | [IA64] Fix a typo in arch/ia64/kernel/entry.SH. J. Lu2005-07-08
| | | | | | | | | | | | | | | | | | Both 2.4 and 2.6 kernels need this patch for the next binutils. Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | Auto merge with /home/aegl/GIT/linusTony Luck2005-07-08
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| * | | [PATCH] DocumentationBob Picco2005-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a small documentation patch for a boot time parameter. Signed-off-by: Bob Picco <bob.picco@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | | | [PATCH] v850: Update mmu.h header to match implementation changesMiles Bader2005-07-11
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Miles Bader <miles@gnu.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] v850: Update checksum.h to match changed function signaturesMiles Bader2005-07-11
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Miles Bader <miles@gnu.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | Merge master.kernel.org:/pub/scm/linux/kernel/git/tglx/mtd-2.6Linus Torvalds2005-07-11
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| * | | | [MTD] XIP cleanupThomas Gleixner2005-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the architecture dependend code into include/asm/mtd-xip.h Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | [MTD] Remove MODULE_DEVICE_TABLE() for ICHx flash driverDavid Woodhouse2005-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This prevents it from automatically getting loaded by hotplug because we happen to notice you have this chipset. Let's stick with having to load the drivers which let you overwrite your BIOS _manually_ Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | [MTD] NAND s3c2410: Add missing NULL pointer checkBen Dooks2005-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix OOPs if there was no platform set information passed Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | Merge with rsync://fileserver/linuxArtem B. Bityuckiy2005-07-06
| |\ \ \ \ | | | | | | | | | | | | | | | | | | Update to 2.6.12-rc3
| * | | | | [JFFS2] Simplify the tree insert code.Artem B. Bityuckiy2005-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It isn't _normal_ that we allow key collision in rbtrees, but it does not matter as long as the two nodes with the same version are together. Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [JFFS2] Remove compatibilty cruft for ancient kernelsDavid Woodhouse2005-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [JFFS2] Optimise jffs2_add_tn_to_list David Woodhouse2005-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use an rbtree instead of a simple linked list. We were wasting an amazing amount of time in jffs2_add_tn_to_list(). Thanks to Artem Bityuckiy and Jarkko Jlavinen for noticing. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] NOR flash map driver for TI OMAP boards.Todd Poynor2005-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: David Brownell, Jian Zhang <jzhang@ti.com>, Tony Lindgren <tony@atomide.com> and others. Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] Add mapping driver for Intel PXA27x Mainstone board flash.Nico Pitre2005-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Nicolas Pitre <nico@cam.org> Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] NAND: Remove unmaintained tx49xx board driversThomas Gleixner2005-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The drivers are unmaintained since long and reference include files which are not available in the kernel. Original author is not longer responsible and no new maintainer showed up within 3 month. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] NAND: sharpsl.c set correct file permissionsThomas Gleixner2005-07-06
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] cfi_cmdset_0002: Remove bogus includeThomas Gleixner2005-07-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Including asm/hardware.h has to be done in linux/mtd/xip.h. Otherwise it breaks allyes compiles. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] mtdchar: Return the real error code when create_class() failedCoywolf Qi Hunt2005-07-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Coywolf Qi Hunt <coywolf@sosdg.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] mtdchar.c: Replace DEVFS by udevTodd Poynor2005-07-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch from DEVFS to udev for dynamic creation of device nodes for mtd char devices. Creates a new LDM class "mtd" with writeable and read-only devices registered for each mtdchar device. From: Paolo Galtieri <pgaltieri@mvista.com> Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] NAND: Add ST chip IDs. Thomas Gleixner2005-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Domenico DI TULLIO <domenico.di-tullio@st.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] ms02-nv: Fix 64bit operation?2005-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace KSEG1ADDR() with CKSEG1ADDR() as the former does not work for 64-bit configurations anymore. Signed-off-by: Maciej W. Rozycki <macro@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] NAND: s3c24xx updatesBen Dooks2005-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix error in timing generation, Tacls is only in the range 0..3 Add proper support for the s3c2440 NAND controller, which has now been tested on several s3c2440 implementations. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] NAND: Change exports to _GPLThomas Gleixner2005-06-29
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] NAND: Fix broken bad block table scanThomas Gleixner2005-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the bad block table search functional again Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] Use correct major number for INFTLSean Young2005-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | inftl was assigned new major number 96, 94 is in use by dasd. See: http://www.ussg.iu.edu/hypermail/linux/kernel/0409.2/1220.html Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] Fix commandline parser alignementJoern Engel2005-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add alignment to cmdline. From: "Timofei V. Bondarenko" <tim@ipi.ac.ru> Signed-off-by: Joern Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] XIP for AMD CFI flash.Todd Poynor2005-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Author: Vitaly Wool <vwool@ru.mvista.com> Signed-off-by: Todd Poynor <tpoynor@mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | [MTD] NAND: Reorganize chip lockingThomas Gleixner2005-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code was wrong in several aspects. The locking order was inconsistent, the device aquire code did not reset a variable after a wakeup and the wakeup handling was not working for applications where multiple chips are sharing a single hardware controller. When a hardware controller is available the locking is now reduced to the hardware controller lock and the waitqueue is moved to the hardware controller structure in order to avoid a wake_up_all(). The problem was pointed out by Ben Dooks, who also found the missing variable reset as main cause for his deadlock problem. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | Merge with rsync://fileserver/linuxThomas Gleixner2005-06-26
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | Update to Linus latest
| * | | | | | [MTD] NAND: Add Hynix to manufacturer listNicolas S. Dade2005-05-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Nicolas S. Dade <daden@symbol.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | | [MTD] Fix it reallyThomas Gleixner2005-05-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tglx declares him self to be the idiot of the day. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | | [MTD] map.h Use the correct macro and fix the resulting compiler warningThomas Gleixner2005-05-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | | [MTD] Make map_word_ff ware of the flash buswidthThomas Gleixner2005-05-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | map_word_ff() was setting the mapword to ~0UL regardless of the buswidth of the mapped flash chip. The read_map functions are buswidth aware and therefor the map_word_equal function failed. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | | [MTD] cfi_cmdset_0002: Fix broken status checkThomas Gleixner2005-05-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | | Merge with ↵Thomas Gleixner2005-05-23
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
| * | | | | | | [JFFS2] Whitespace cleanup. Fix missing debug messageThomas Gleixner2005-05-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | | | [JFFS2] Fix crosscompileThomas Gleixner2005-05-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Include sched.h instead of asm/semaphore.h to make it compile everywhere. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | | | [JFFS2] Fix cleanup in case of GC-Task not startedThomas Gleixner2005-05-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not call wait_for_completion, when the gc task is not there. Prevent an oops when the gc thread was not started. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | | | [MTD] CFI-0002 - Improve error checkingEric W. Biedermann2005-05-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check for errors besides infinite loops when writing and erasing. Signed-off-by: Eric W. Biederman <ebiederman@lnxi.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | | | [MTD] CFI flash locking reorg for XIPNicolas Pitre2005-05-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reworks the XIP locking to make sure no lock primitive is ever called from XIP disabled paths even if in theory they should not cause any reschedule. Relying on the current spinlock implementation is rather fragile and not especially clean from an abstraction pov. The recent RT work makes it even more obvious. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | | | [JFFS2] Convert thread start semaphore to completionThomas Gleixner2005-05-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | | | | [MTD] NAND: Honour autoplacement schemes supplied by the callerThomas Gleixner2005-05-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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