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2006-10-20Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Fix iounmap argument to const volatile. [MIPS] Reserve syscall numbers for kexec_load. [MIPS] Update tb0287_defconfig [MIPS] Update pnx8550-v2pci_defconfig [MIPS] Update pnx8500-jbs_defconfig [MIPS] More vr41xx pt_regs fixups [MIPS] save_context_stack fix [MIPS] Use compat_sys_mount. [MIPS] Fix O32 personality(2) call with 0xffffffff argument. [MIPS] A few more pt_regs fixups. [MIPS] Malta: Fix uninitialized regs pointer. [MIPS] Delete unneeded pt_regs forward declaration. [MIPS] Use kallsyms_lookup_size_offset() instead of kallsyms_lookup()
2006-10-20Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC]: Clean up asm-sparc/elf.h pollution in userspace. [SPARC64]: Fix of_ioremap(). [SPARC64]: Compute dma_end argument to sabre_pbm_init() correctly.
2006-10-20[PATCH] one more ARM IRQ fixAdrian Bunk
Fix one more compile breakage caused by the post -rc1 IRQ changes. Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-20[PATCH] Fix potential interrupts during alternative patchingZachary Amsden
Interrupts must be disabled during alternative instruction patching. On systems with high timer IRQ rates, or when running in an emulator, timing differences can result in random kernel panics because of running partially patched instructions. This doesn't yet fix NMIs, which requires extricating the patch code from the late bug checking and is logically separate (and also less likely to cause problems). Signed-off-by: Zachary Amsden <zach@vmware.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-20[PATCH] uml: mmapper - remove just added but wrong "const" attributePaolo 'Blaisorblade' Giarrusso
When enabling the mmapper driver I got warnings because this "const" miscdevice structure is passed to function as non-const pointer; unlike struct tty_operations, however, I verified that misc_{de,}register _do_ modify their parameter, so this const attribute must be removed. Since the purpose of the change was to guarantee that no lock was needed, add a comment to prove this differently. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-20[PATCH] uml: kconfig - silence warningPaolo 'Blaisorblade' Giarrusso
Silence useless warning about undefined symbol in Kconfig. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-20[PATCH] uml: cleanup run_helper() API to fix a leakPaolo 'Blaisorblade' Giarrusso
Freeing the stack is left uselessly to the caller of run_helper in some cases - this is taken from run_helper_thread, but here it is useless, so no caller needs it and the only place where this happens has a potential leak - in case of error neither run_helper() nor xterm_open() call free_stack(). At this point passing a pointer is not needed - the stack pointer should be passed directly, but this change is not done here. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-20[PATCH] uml: use DEFCONFIG_LIST to avoid reading host's configPaolo 'Blaisorblade' Giarrusso
This should make sure that, for UML, host's configuration files are not considered, which avoids various pains to the user. Our dependency are such that the obtained Kconfig will be valid and will lead to successful compilation - however they cannot prevent an user from disabling any boot device, and if an option is not set in the read .config (say /boot/config-XXX), with make menuconfig ARCH=um, it is not set. This always disables UBD and all console I/O channels, which leads to non-working UML kernels, so this bothers users - especially now, since it will happen on almost every machine (/boot/config-`uname -r` exists almost on every machine). It can be workarounded with make defconfig ARCH=um, but it is non-obvious and can be avoided, so please _do_ merge this patch. Given the existence of options, it could be interesting to implement (additionally) "option required" - with it, Kconfig will refuse reading a .config file (from wherever it comes) if the given option is not set. With this, one could mark with it the option characteristic of the given architecture (it was an old proposal of Roman Zippel, when I pointed out our problem): config UML option required default y However this should be further discussed: *) for x86, it must support constructs like: ==arch/i386/Kconfig== config 64BIT option required default n where Kconfig must require that CONFIG_64BIT is disabled or not present in the read .config. *) do we want to do such checks only for the starting defconfig or also for .config? Which leads to: *) I may want to port a x86_64 .config to x86 and viceversa, or even among more different archs. Should that be allowed, and in which measure (the user may force skipping the check for a .config or it is only given a warning by default)? Cc: Roman Zippel <zippel@linux-m68k.org> Cc: <kbuild-devel@lists.sourceforge.net> Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-20[PATCH] uml: reenable compilation of enable_timer, disabled by mistakePaolo 'Blaisorblade' Giarrusso
CONFIG_MODE_TT does not work there, the UML_ prefixed version must be used - this causes a link-time failure when CONFIG_MODE_TT is enabled (i.e. always here, never by Jeff). Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-20[PATCH] uml: code convention cleanup of a filePaolo 'Blaisorblade' Giarrusso
Fix coding conventions violations is arch/um/os-Linux/helper.c. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-20[PATCH] uml: split memory allocation prototypes out of user.hPaolo 'Blaisorblade' Giarrusso
user.h is too generic a header name. I've split out allocation routines from it. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-20[PATCH] uml: MODE_TT is bustJeff Dike
arch/um/sys-x86_64/ptrace.c:20:1: warning: "SC_SS" redefined In file included from arch/um/include/sysdep/ptrace.h:18, from include/asm/ptrace-generic.h:12, from include/asm/ptrace.h:15, from arch/um/sys-x86_64/ptrace.c:8: arch/um/include/sysdep/sc.h:38:1: warning: this is the location of the previous definition arch/um/sys-x86_64/ptrace.c: In function 'putreg': arch/um/sys-x86_64/ptrace.c:63: warning: implicit declaration of function 'SC_FS_BASE' arch/um/sys-x86_64/ptrace.c:63: error: invalid lvalue in unary '&' arch/um/sys-x86_64/ptrace.c:63: warning: implicit declaration of function 'SC_GS_BASE' arch/um/sys-x86_64/ptrace.c:63: error: invalid lvalue in unary '&' arch/um/sys-x86_64/ptrace.c: In function 'getreg': arch/um/sys-x86_64/ptrace.c:101: error: invalid lvalue in unary '&' arch/um/sys-x86_64/ptrace.c:101: error: invalid lvalue in unary '&' I'd have to say that the fix for this, for now, is this: Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-20[PATCH] separate bdi congestion functions from queue congestion functionsAndrew Morton
Separate out the concept of "queue congestion" from "backing-dev congestion". Congestion is a backing-dev concept, not a queue concept. The blk_* congestion functions are retained, as wrappers around the core backing-dev congestion functions. This proper layering is needed so that NFS can cleanly use the congestion functions, and so that CONFIG_BLOCK=n actually links. Cc: "Thomas Maier" <balagi@justmail.de> Cc: "Jens Axboe" <jens.axboe@oracle.com> Cc: Trond Myklebust <trond.myklebust@fys.uio.no> Cc: David Howells <dhowells@redhat.com> Cc: Peter Osterlund <petero2@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-19[SPARC64]: Fix of_ioremap().David S. Miller
Use request_mem_region() if IORESOURCE_MEM. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-19[SPARC64]: Compute dma_end argument to sabre_pbm_init() correctly.David S. Miller
virtual-dma property layout is [start, size] not [start, end]. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-19[MIPS] Fix iounmap argument to const volatile.Ralf Baechle
With the existing prototype the following code: const void __iomem *io = ioremap(); x = readb(io); iounmap(io); did result in a warning. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-19[MIPS] Reserve syscall numbers for kexec_load.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-19[MIPS] Update tb0287_defconfigYoichi Yuasa
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-19[MIPS] Update pnx8550-v2pci_defconfigYoichi Yuasa
In the current pnx8550-v2pci_defconfig CONFIG_SGI_IP22 has been selected. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-19[MIPS] Update pnx8500-jbs_defconfigYoichi Yuasa
In the current pnx8550-jbs_defconfig CONFIG_SGI_IP22 has been selected. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-19[MIPS] save_context_stack fixAtsushi Nemoto
CONFIG_KALLSYMS=n case is obviously wrong, though it is harmless since CONFIG_KALLSYMS is always enabled with CONFIG_STACKTRACE for now. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-19[MIPS] Use compat_sys_mount.Ralf Baechle
This fixes mount problems with smbfs, ncpfs and NFSv4. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-19[MIPS] Fix O32 personality(2) call with 0xffffffff argument.Thiemo Seufer
A sign extension bug did result in sys_personality being invoked with a 0xffffffffffffffffUL argument, so querying the current personality didn't work. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-19[MIPS] A few more pt_regs fixups.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-19[MIPS] Malta: Fix uninitialized regs pointer.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-19[MIPS] Delete unneeded pt_regs forward declaration.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-19[MIPS] Use kallsyms_lookup_size_offset() instead of kallsyms_lookup()Franck Bui-Huu
This new routine doesn't lookup for symbol names. So we needn't to pass any char buffers or pointer since we don't care about names. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2006-10-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6: (22 commits) PCI Hotplug: move pci_hotplug.h to include/linux/ change pci hotplug subsystem maintainer to Kristen PCI: optionally sort device lists breadth-first cpcihp_generic: prevent loading without "bridge" parameter pci: Additional search functions PCI: quirks: switch quirks code offender to use pci_get API PCI: Update MSI-HOWTO.txt according to pci_msi_supported() PCI: Improve pci_msi_supported() comments PCI hotplug: ioremap balanced with iounmap shpchp: remove unnecessary cmd_busy member from struct controller shpchp: fix command completion check pci: Stamp out pci_find_* usage in fakephp PCI: fix pcie_portdrv_restore_config undefined without CONFIG_PM error Fix DMA resource allocation in ACPIPnP PCI: Turn pci_fixup_video into generic for embedded VGA PCI: add ICH7/8 ACPI/GPIO io resource quirks PCI: pcie-check-and-return-bus_register-errors fix PCI: VIA IRQ quirk behaviour change pciehp: Remove unnecessary check in pciehp_ctrl.c pciehp - add missing locking ...
2006-10-18Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] update default configuration [S390] cio: update documentation. [S390] dasd: clean up timer. [S390] Fix pte type checking. [S390] monwriter find header logic. [S390] cio: sch_no -> schid.sch_no conversion. [S390] Wire up epoll_pwait syscall. [S390] cio: invalid device operational notification [S390] fix vmlinux link when CONFIG_SYSIPC=n
2006-10-18Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Count resched interrupts [IA64] remove unused acpi_kbd_controller_present, acpi_legacy_devices [IA64] update sn2_defconfig [IA64] reformat pal.S to fit in 80 columns, fix typos [IA64] remove unused PAL_CALL_IC_OFF [IA64] - Allow IPIs in timer loop [IA64] move ioremap/ioremap_nocache under __KERNEL__ [IA64] perfmon fix for global IRQ fix
2006-10-18PCI: optionally sort device lists breadth-firstMatt Domsch
Problem: New Dell PowerEdge servers have 2 embedded ethernet ports, which are labeled NIC1 and NIC2 on the chassis, in the BIOS setup screens, and in the printed documentation. Assuming no other add-in ethernet ports in the system, Linux 2.4 kernels name these eth0 and eth1 respectively. Many people have come to expect this naming. Linux 2.6 kernels name these eth1 and eth0 respectively (backwards from expectations). I also have reports that various Sun and HP servers have similar behavior. Root cause: Linux 2.4 kernels walk the pci_devices list, which happens to be sorted in breadth-first order (or pcbios_find_device order on i386, which most often is breadth-first also). 2.6 kernels have both the pci_devices list and the pci_bus_type.klist_devices list, the latter is what is walked at driver load time to match the pci_id tables; this klist happens to be in depth-first order. On systems where, for physical routing reasons, NIC1 appears on a lower bus number than NIC2, but NIC2's bridge is discovered first in the depth-first ordering, NIC2 will be discovered before NIC1. If the list were sorted breadth-first, NIC1 would be discovered before NIC2. A PowerEdge 1955 system has the following topology which easily exhibits the difference between depth-first and breadth-first device lists. -[0000:00]-+-00.0 Intel Corporation 5000P Chipset Memory Controller Hub +-02.0-[0000:03-08]--+-00.0-[0000:04-07]--+-00.0-[0000:05-06]----00.0-[0000:06]----00.0 Broadcom Corporation NetXtreme II BCM5708S Gigabit Ethernet (labeled NIC2, 2.4 kernel name eth1, 2.6 kernel name eth0) +-1c.0-[0000:01-02]----00.0-[0000:02]----00.0 Broadcom Corporation NetXtreme II BCM5708S Gigabit Ethernet (labeled NIC1, 2.4 kernel name eth0, 2.6 kernel name eth1) Other factors, such as device driver load order and the presence of PCI slots at various points in the bus hierarchy further complicate this problem; I'm not trying to solve those here, just restore the device order, and thus basic behavior, that 2.4 kernels had. Solution: The solution can come in multiple steps. Suggested fix #1: kernel Patch below optionally sorts the two device lists into breadth-first ordering to maintain compatibility with 2.4 kernels. It adds two new command line options: pci=bfsort pci=nobfsort to force the sort order, or not, as you wish. It also adds DMI checks for the specific Dell systems which exhibit "backwards" ordering, to make them "right". Suggested fix #2: udev rules from userland Many people also have the expectation that embedded NICs are always discovered before add-in NICs (which this patch does not try to do). Using the PCI IRQ Routing Table provided by system BIOS, it's easy to determine which PCI devices are embedded, or if add-in, which PCI slot they're in. I'm working on a tool that would allow udev to name ethernet devices in ascending embedded, slot 1 .. slot N order, subsort by PCI bus/dev/fn breadth-first. It'll be possible to use it independent of udev as well for those distributions that don't use udev in their installers. Suggested fix #3: system board routing rules One can constrain the system board layout to put NIC1 ahead of NIC2 regardless of breadth-first or depth-first discovery order. This adds a significant level of complexity to board routing, and may not be possible in all instances (witness the above systems from several major manufacturers). I don't want to encourage this particular train of thought too far, at the expense of not doing #1 or #2 above. Feedback appreciated. Patch tested on a Dell PowerEdge 1955 blade with 2.6.18. You'll also note I took some liberty and temporarily break the klist abstraction to simplify and speed up the sort algorithm. I think that's both safe and appropriate in this instance. Signed-off-by: Matt Domsch <Matt_Domsch@dell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-18PCI: Turn pci_fixup_video into generic for embedded VGAeiichiro.oiwa.nm@hitachi.com
pci_fixup_video turns into generic code because there are many platforms need this fixup for embedded VGA as well as x86. The Video BIOS integrates into System BIOS on a machine has embedded VGA although embedded VGA generally don't have PCI ROM. As a result, embedded VGA need the way that the sysfs rom points to the Video BIOS of System RAM (0xC0000). PCI-to-PCI Bridge Architecture specification describes the condition whether or not PCI ROM forwards VGA compatible memory address. fixup_video suits this specification. Although the Video ROM generally implements in x86 code regardless of platform, some application such as X Window System can run this code by dosemu86. Therefore, pci_fixup_video should turn into generic code. Signed-off-by: Eiichiro Oiwa <eiichiro.oiwa.nm@hitachi.com> Acked-by: Alan Cox <alan@redhat.com> Acked-by: Jesse Barnes <jesse.barnes@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-18[S390] update default configurationMartin Schwidefsky
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2006-10-18[S390] Wire up epoll_pwait syscall.Heiko Carstens
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2006-10-18[S390] fix vmlinux link when CONFIG_SYSIPC=nCedric Le Goater
Fix the following compile error: CC init/version.o LD init/built-in.o LD .tmp_vmlinux1 arch/s390/kernel/built-in.o(.text+0xdba4): In function `sys32_ipc': : undefined reference to `compat_sys_semtimedop' arch/s390/kernel/built-in.o(.text+0xdbee): In function `sys32_ipc': : undefined reference to `compat_sys_semctl' arch/s390/kernel/built-in.o(.text+0xdc08): In function `sys32_ipc': : undefined reference to `compat_sys_msgsnd' arch/s390/kernel/built-in.o(.text+0xdc30): In function `sys32_ipc': : undefined reference to `compat_sys_msgrcv' arch/s390/kernel/built-in.o(.text+0xdc58): In function `sys32_ipc': : undefined reference to `compat_sys_msgctl' arch/s390/kernel/built-in.o(.text+0xdc76): In function `sys32_ipc': : undefined reference to `compat_sys_shmat' arch/s390/kernel/built-in.o(.text+0xdcb0): In function `sys32_ipc': : undefined reference to `compat_sys_shmctl' make: *** [.tmp_vmlinux1] Error 1 Signed-off-by: Cedric Le Goater <clg@fr.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2006-10-17[SPARC64]: Update defconfig.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-17[SPARC]: Sparc compilation fix with floppy enabledKrzysztof Helt
This patch fixes a typo to make kernel compilable when floppy driver for Sparc is build. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-17[SPARC]: Add sparc profiling supportMartin Habets
This patch adds profiling support to the sparc architecture. It is a copy of the sparc64 implementation. Signed-off-by: Martin Habets <errandir_news@mph.eclipse.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-17[SPARC64]: Fix PCI memory space root resource on Hummingbird.David S. Miller
For Hummingbird PCI controllers, we should create the root PCI memory space resource as the full 4GB area, and then allocate the IOMMU DMA translation window out of there. The old code just assumed that the IOMMU DMA translation base to the top of the 4GB area was unusable. This is not true on many systems such as SB100 and SB150, where the IOMMU DMA translation window sits at 0xc0000000->0xdfffffff. So what would happen is that any device mapped by the firmware at the top section 0xe0000000->0xffffffff would get remapped by Linux somewhere else leading to all kinds of problems and boot failures. While we're here, report more cases of OBP resource assignment conflicts. The only truly valid ones are ROM resource conflicts. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-17[SPARC]: Kill BOOTME_SINGLE.David S. Miller
Unused, but still allow the '-s' boot option to be passed down to init. Based upon patches by Martin Habets. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-17[IA64] Count resched interruptsJack Steiner
Count the number of "resched" interrupts that each cpu receives. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-10-17[IA64] remove unused acpi_kbd_controller_present, acpi_legacy_devicesBjorn Helgaas
Nobody uses either one anymore. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-10-17[IA64] update sn2_defconfigJes Sorensen
The current sn2_defconfig is obsolete, in particular the recent ATA changes are a pain, so here's a patch to get things in sync ... at least for a day or two :) Update sn_defconfig to match current community kernel tree. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-10-17[IA64] reformat pal.S to fit in 80 columns, fix typosBjorn Helgaas
Reformat to fit in 80 columns. Fix a couple typos. Remove a couple unused labels. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-10-17[IA64] remove unused PAL_CALL_IC_OFFBjorn Helgaas
Linux maps PAL instructions with an ITR, but uses a DTC for PAL data. Section 11.10.2.1.3, "Making PAL Procedures Calls in Physical or Virtual Mode," of the SDM (rev 2.2), says we must therefore make all PAL calls with PSR.ic = 1 so that Linux can handle any TLB faults. PAL_CALL_IC_OFF is currently unused, and as long as we use the ITR + DTC strategy, we can't use it. So remove it. I also removed the code in ia64_pal_call_static() that conditionally cleared PSR.ic. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-10-17[IA64] - Allow IPIs in timer loopJack Steiner
Allow pending IPIs to interrupt a timer interrupt that is looping in the do_timer() "while" loop in timer_interrupt(). (Interrupts are allowed at only 1 spot in the code). Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-10-17Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] switch to new pci_get_bus_and_slot API [ARM] Update mach-types [ARM] Fix Zaurii keyboard/touchscreen drivers [ARM] Fix fallout from IRQ regs changes [ARM] 3890/1: [Jornada7xx] Addition of MCU commands into jornada720.h [ARM] 3889/1: [Jornada7xx] Addition of correct SDRAM params into cpu-sa1110.c [ARM] 3888/1: add pxa27x SSP FSRT register bit definition
2006-10-17[IA64] perfmon fix for global IRQ fixTony Luck
Missed one piece of ia64 fallout from the global IRQ patch 7d12e780e003f93433d49ce78cfedf4b4c52adc5 Perfmon interrupt handler needs to use get_irq_regs() too. Acked-by: stephane eranian <eranian@hpl.hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-10-17[ARM] switch to new pci_get_bus_and_slot APIAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-10-17Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Check for offline nodes in pci NUMA code [POWERPC] Better check in show_instructions [POWERPC] POWER6 has 6 PMCs [POWERPC] Never panic when taking altivec exceptions from userspace [POWERPC] Fix IO Window Updates on P2P bridges. [POWERPC] Add Makefile entry for MPC832x_mds support [POWERPC] Fix MPC8360EMDS PB board support [POWERPC] ppc: Add missing calls to set_irq_regs [POWERPC] Off-by-one in /arch/ppc/platforms/mpc8* [POWERPC] Add DOS partition table support to mpc834x_itx_defconfig [POWERPC] spufs: fix support for read/write on cntl [POWERPC] Don't crash on cell with 2 BEs when !CONFIG_NUMA