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* x86_64: Don't call mtrr_bp_init from identify_cpuAndi Kleen2007-05-11
| | | | | | | | The code was ok, but triggered warnings for calling __init from __cpuinit. Instead call it from check_bugs instead. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* x86_64: off-by-two error in aperture.cAndrew Hastings2007-05-11
| | | | | | | | | | | | | | I'm using a custom BIOS to configure the northbridge GART at address 0x80000000, size 2G. Linux complains: "Aperture from northbridge cpu 0 beyond 4GB. Ignoring." I think there's an off-by-two error in arch/x86_64/kernel/aperture.c: AK: use correct types for i386 Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* i386: Fix compilation of verify_cpu.S on old binutilsAndi Kleen2007-05-11
| | | | | Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds2007-05-11
|\ | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: further UTF-8 fixes and name correction Fix wrong identifier name in Documentation/kref.txt
| * further UTF-8 fixes and name correctionDavid Woodhouse2007-05-11
| | | | | | | | | | | | | | | | | | | | | | | | > -** Copyright 1994 by Bj<94>rn Brauel > +** Copyright 1994 by Bj”rn Brauel I think these were cp437, and it should read 'Björn'. (asm-m68k/atari*.h) Also note that Arnaldo just put more legacy noise into CREDITS... Signed-off-by: Adrian Bunk <bunk@stusta.de>
| * Fix wrong identifier name in Documentation/kref.txtSatyam Sharma2007-05-11
| | | | | | | | | | | | | | | | There's a typo / wrong identifier name in Documentation/kref.txt. Fix it. Signed-off-by: Satyam Sharma <ssatyam@cse.iitk.ac.in> Acked-by: Corey Minyard <minyard@acm.org> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-ip22Linus Torvalds2007-05-11
|\ \ | | | | | | | | | | | | * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-ip22: Convert SGI IP22 and specific drivers to platform_device.
| * | Convert SGI IP22 and specific drivers to platform_device.Ralf Baechle2007-05-11
| |/ | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2007-05-11
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (28 commits) [MIPS] Rework cobalt_board_id [MIPS] Use RTC_CMOS for Cobalt [MIPS] Use platform_device for Cobalt UART [MIPS] Separate Alchemy processor based boards config [MIPS] Fix build error in atomic64_cmpxchg [MIPS] Run checksyscalls for N32 and O32 ABI [MIPS] tlbex: use __maybe_unused [MIPS] excite: use __maybe_unused [MIPS] Add extern cobalt_board_id [MIPS] Remove unused CONFIG_TOSHIBA_BOARDS [MIPS] Rename tb0229_defconfig to tb0219_defconfig [MIPS] Update tb0229_defconfig; add CONFIG_GPIO_TB0219. [MIPS] Add minimum defconfig for RBHMA4200 [MIPS] SB1: Build fix. [MIPS] Drop __devinit tag from allocate_irqno() and free_irqno() [MIPS] clocksource: use CLOCKSOURCE_MASK() macro [MIPS] Remove LIMITED_DMA support [MIPS] Remove Momenco Jaguar ATX support [MIPS] Remove Momenco Ocelot G support [MIPS] FPU hazard handling ...
| * | [MIPS] Rework cobalt_board_idYoichi Yuasa2007-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch has reworked cobalt_board_id. The cobalt_board_id is read from PCI config register. It should be in PCI routine. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Use RTC_CMOS for CobaltYoichi Yuasa2007-05-11
| | | | | | | | | | | | | | | Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Use platform_device for Cobalt UARTYoichi Yuasa2007-05-11
| | | | | | | | | | | | | | | Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Separate Alchemy processor based boards configYoichi Yuasa2007-05-11
| | | | | | | | | | | | | | | Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Fix build error in atomic64_cmpxchgAtsushi Nemoto2007-05-11
| | | | | | | | | | | | | | | Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Run checksyscalls for N32 and O32 ABIAtsushi Nemoto2007-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On 64-bit MIPS, only N64 ABI is checked by default. This patch adds some rules for other ABIs. This results in these warnings at the moment: CALL-N32 /home/git/linux-mips/scripts/checksyscalls.sh <stdin>:148:2: warning: #warning syscall time not implemented <stdin>:424:2: warning: #warning syscall select not implemented <stdin>:440:2: warning: #warning syscall uselib not implemented <stdin>:856:2: warning: #warning syscall vfork not implemented <stdin>:868:2: warning: #warning syscall truncate64 not implemented <stdin>:872:2: warning: #warning syscall ftruncate64 not implemented <stdin>:876:2: warning: #warning syscall stat64 not implemented <stdin>:880:2: warning: #warning syscall lstat64 not implemented <stdin>:884:2: warning: #warning syscall fstat64 not implemented <stdin>:980:2: warning: #warning syscall getdents64 not implemented <stdin>:1176:2: warning: #warning syscall fadvise64_64 not implemented <stdin>:1284:2: warning: #warning syscall fstatat64 not implemented <stdin>:1364:2: warning: #warning syscall utimensat not implemented CALL-O32 /home/git/linux-mips/scripts/checksyscalls.sh <stdin>:424:2: warning: #warning syscall select not implemented <stdin>:856:2: warning: #warning syscall vfork not implemented <stdin>:1176:2: warning: #warning syscall fadvise64_64 not implemented <stdin>:1364:2: warning: #warning syscall utimensat not implemented CALL /home/git/linux-mips/scripts/checksyscalls.sh <stdin>:148:2: warning: #warning syscall time not implemented <stdin>:424:2: warning: #warning syscall select not implemented <stdin>:440:2: warning: #warning syscall uselib not implemented <stdin>:856:2: warning: #warning syscall vfork not implemented <stdin>:980:2: warning: #warning syscall getdents64 not implemented <stdin>:1364:2: warning: #warning syscall utimensat not implemented Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] tlbex: use __maybe_unusedDavid Rientjes2007-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace function instances of __attribute__((unused)) with __maybe_unused. Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] excite: use __maybe_unusedDavid Rientjes2007-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace variable instances of __attribute__((unused)) with __maybe_unused. Acked-by: Ralf Baechle <ralf@linux-mips.org> Cc: Thomas Koeller <thomas.koeller@baslerweb.com> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Add extern cobalt_board_idYoichi Yuasa2007-05-11
| | | | | | | | | | | | | | | Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Remove unused CONFIG_TOSHIBA_BOARDSAtsushi Nemoto2007-05-11
| | | | | | | | | | | | | | | Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Rename tb0229_defconfig to tb0219_defconfigYoichi Yuasa2007-05-11
| | | | | | | | | | | | | | | | | | | | | tb0219 is the real board name. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Update tb0229_defconfig; add CONFIG_GPIO_TB0219.Yoichi Yuasa2007-05-11
| | | | | | | | | | | | | | | Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Add minimum defconfig for RBHMA4200Atsushi Nemoto2007-05-11
| | | | | | | | | | | | | | | Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] SB1: Build fix.Ralf Baechle2007-05-11
| | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Drop __devinit tag from allocate_irqno() and free_irqno()Atsushi Nemoto2007-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fix these warnings: WARNING: arch/mips/kernel/built-in.o - Section mismatch: reference to .init.text:free_irqno from __ksymtab_gpl between '__ksymtab_free_irqno' (at offset 0x0) and '__ksymtab_allocate_irqno' WARNING: arch/mips/kernel/built-in.o - Section mismatch: reference to .init.text:allocate_irqno from __ksymtab_gpl after '__ksymtab_allocate_irqno' (at offset 0x8) Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] clocksource: use CLOCKSOURCE_MASK() macroFranck Bui-Huu2007-05-11
| | | | | | | | | | | | | | | Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Remove LIMITED_DMA supportFranck Bui-Huu2007-05-11
| | | | | | | | | | | | | | | | | | | | | This code was needed only by Jaguar ATX. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Remove Momenco Jaguar ATX supportFranck Bui-Huu2007-05-11
| | | | | | | | | | | | | | | | | | | | | | | | It has some hackish code and it odd DMA results in the need to support old features in kernel code. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Remove Momenco Ocelot G supportFranck Bui-Huu2007-05-11
| | | | | | | | | | | | | | | Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] FPU hazard handlingChris Dearman2007-05-11
| | | | | | | | | | | | | | | | | | | | | | | | Move FPU hazard handling to hazards.h and provide proper support for MIPSR2 processors Signed-off-by: Chris Dearman <chris@mips.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] MT: Reenable EIC support and add support for SOCit SC.Chris Dearman2007-05-11
| | | | | | | | | | | | | | | Signed-off-by: Chris Dearman <chris@mips.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Define and use vi_handler_t for vectored interrupt handlers.Ralf Baechle2007-05-11
| | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Fix do_default_vi to use get_irq_regs to get the irq register ptr.Ralf Baechle2007-05-11
| | | | | | | | | | | | | | | | | | | | | Harmless bug because this function is only called in case of another kernel bug anyway which is also why this was missed for so long. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Make do_default_vi staticRalf Baechle2007-05-11
| | | | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Add __ucmpdi2 implementationThiemo Seufer2007-05-11
| | | | | | | | | | | | | | | | | | | | | Recent GCC SVN versions may generate calls to __ucmpdi2. Signed-off-by: Thiemo Seufer <ths@networkno.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] Delete Documentation/mips/pci/pci.READMERalf Baechle2007-05-11
| | | | | | | | | | | | | | | | | | This file, and reality are different universes ... Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] early_printk: allow the early console to run earlierFranck Bui-Huu2007-05-11
| | | | | | | | | | | | | | | Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * | [MIPS] early_printk: use init sectionFranck Bui-Huu2007-05-11
| |/ | | | | | | | | Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | Merge branch 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-blockLinus Torvalds2007-05-11
|\ \ | | | | | | | | | | | | | | | * 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-block: Fix compile/link of init/do_mounts.c with !CONFIG_BLOCK When stacked block devices are in-use (e.g. md or dm), the recursive calls
| * | Fix compile/link of init/do_mounts.c with !CONFIG_BLOCKJens Axboe2007-05-11
| | | | | | | | | | | | | | | | | | We need a stub function for when CONFIG_BLOCK isn't set. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * | When stacked block devices are in-use (e.g. md or dm), the recursive callsNeil Brown2007-05-11
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | to generic_make_request can use up a lot of space, and we would rather they didn't. As generic_make_request is a void function, and as it is generally not expected that it will have any effect immediately, it is safe to delay any call to generic_make_request until there is sufficient stack space available. As ->bi_next is reserved for the driver to use, it can have no valid value when generic_make_request is called, and as __make_request implicitly assumes it will be NULL (ELEVATOR_BACK_MERGE fork of switch) we can be certain that all callers set it to NULL. We can therefore safely use bi_next to link pending requests together, providing we clear it before making the real call. So, we choose to allow each thread to only be active in one generic_make_request at a time. If a subsequent (recursive) call is made, the bio is linked into a per-thread list, and is handled when the active call completes. As the list of pending bios is per-thread, there are no locking issues to worry about. I say above that it is "safe to delay any call...". There are, however, some behaviours of a make_request_fn which would make it unsafe. These include any behaviour that assumes anything will have changed after a recursive call to generic_make_request. These could include: - waiting for that call to finish and call it's bi_end_io function. md use to sometimes do this (marking the superblock dirty before completing a write) but doesn't any more - inspecting the bio for fields that generic_make_request might change, such as bi_sector or bi_bdev. It is hard to see a good reason for this, and I don't think anyone actually does it. - inspecing the queue to see if, e.g. it is 'full' yet. Again, I think this is very unlikely to be useful, or to be done. Signed-off-by: Neil Brown <neilb@suse.de> Cc: Jens Axboe <axboe@kernel.dk> Cc: <dm-devel@redhat.com> Alasdair G Kergon <agk@redhat.com> said: I can see nothing wrong with this in principle. For device-mapper at the moment though it's essential that, while the bio mappings may now get delayed, they still get processed in exactly the same order as they were passed to generic_make_request(). My main concern is whether the timing changes implicit in this patch will make the rare data-corrupting races in the existing snapshot code more likely. (I'm working on a fix for these races, but the unfinished patch is already several hundred lines long.) It would be helpful if some people on this mailing list would test this patch in various scenarios and report back. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* | Merge branch 'audit.b38' of ↵Linus Torvalds2007-05-11
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current * 'audit.b38' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current: [PATCH] Abnormal End of Processes [PATCH] match audit name data [PATCH] complete message queue auditing [PATCH] audit inode for all xattr syscalls [PATCH] initialize name osid [PATCH] audit signal recipients [PATCH] add SIGNAL syscall class (v3) [PATCH] auditing ptrace
| * | [PATCH] Abnormal End of ProcessesSteve Grubb2007-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi, I have been working on some code that detects abnormal events based on audit system events. One kind of event that we currently have no visibility for is when a program terminates due to segfault - which should never happen on a production machine. And if it did, you'd want to investigate it. Attached is a patch that collects these events and sends them into the audit system. Signed-off-by: Steve Grubb <sgrubb@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | [PATCH] match audit name dataAmy Griffis2007-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | Make more effort to detect previously collected names, so we don't log multiple PATH records for a single filesystem object. Add audit_inc_name_count() to reduce duplicate code. Signed-off-by: Amy Griffis <amy.griffis@hp.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | [PATCH] complete message queue auditingAmy Griffis2007-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Handle the edge cases for POSIX message queue auditing. Collect inode info when opening an existing mq, and for send/receive operations. Remove audit_inode_update() as it has really evolved into the equivalent of audit_inode(). Signed-off-by: Amy Griffis <amy.griffis@hp.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | [PATCH] audit inode for all xattr syscallsAmy Griffis2007-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | Collect inode info for the remaining xattr syscalls that operate on a file descriptor. These don't call a path_lookup variant, so they aren't covered by the general audit hook. Signed-off-by: Amy Griffis <amy.griffis@hp.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | [PATCH] initialize name osidAmy Griffis2007-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | Audit contexts can be reused, so initialize a name's osid to the default in audit_getname(). This ensures we don't log a bogus object label when no inode data is collected for a name. Signed-off-by: Amy Griffis <amy.griffis@hp.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | [PATCH] audit signal recipientsAmy Griffis2007-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When auditing syscalls that send signals, log the pid and security context for each target process. Optimize the data collection by adding a counter for signal-related rules, and avoiding allocating an aux struct unless we have more than one target process. For process groups, collect pid/context data in blocks of 16. Move the audit_signal_info() hook up in check_kill_permission() so we audit attempts where permission is denied. Signed-off-by: Amy Griffis <amy.griffis@hp.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | [PATCH] add SIGNAL syscall class (v3)Amy Griffis2007-05-11
| | | | | | | | | | | | | | | | | | | | | Add a syscall class for sending signals. Signed-off-by: Amy Griffis <amy.griffis@hp.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | [PATCH] auditing ptraceAl Viro2007-05-11
| |/ | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | Merge branch 'upstream-fixes' of ↵Linus Torvalds2007-05-11
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jikos/hid * 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jikos/hid: USB HID: hiddev - fix race between hiddev_send_event() and hiddev_release() HID: add hooks for getkeycode() and setkeycode() methods HID: switch to using input_dev->dev.parent USB HID: Logitech wheel 0x046d/0xc294 needs HID_QUIRK_NOGET quirk USB HID: usb_buffer_free() cleanup USB HID: report descriptor of Cypress USB barcode readers needs fixup Bluetooth HID: HIDP - don't initialize force feedback USB HID: update CONFIG_USB_HIDINPUT_POWERBOOK description HID: add input mappings for non-working keys on Logitech S510 remote
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