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2008-03-03docbook: fix usb source filesRandy Dunlap
Fix docbook problems in USB source files. These cause the generated docbook to be incorrect. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-03Merge 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: (24 commits) [POWERPC] Convert the cell IOMMU fixed mapping to 16M IOMMU pages [POWERPC] Allow for different IOMMU page sizes in cell IOMMU code [POWERPC] Cell IOMMU: n_pte_pages is in 4K page units, not IOMMU_PAGE_SIZE [POWERPC] Split setup of IOMMU stab and ptab, allocate dynamic/fixed ptabs separately [POWERPC] Move allocation of cell IOMMU pad page [POWERPC] Remove unused pte_offset variable [POWERPC] Use it_offset not pte_offset in cell IOMMU code [POWERPC] Clearup cell IOMMU fixed mapping terminology [POWERPC] enable hardware watchpoints on cell blades [POWERPC] move celleb DABRX definitions [POWERPC] OProfile: enable callgraph support for Cell [POWERPC] spufs: fix use time accounting on SPE-overcommit [POWERPC] spufs: serialize SLB invalidation against SLB loading [POWERPC] spufs: invalidate SLB translation before adding a new entry [POWERPC] spufs: synchronize IRQ when disabling [POWERPC] spufs: fix order of sputrace thread IDs [POWERPC] Xilinx: hwicap cleanup [POWERPC] 4xx: Use correct board info structure in cuboot wrappers [POWERPC] spufs: fix invalid scheduling of forgotten contexts [POWERPC] 44x: add missing define TARGET_4xx and TARGET_440GX to cuboot-taishan ...
2008-03-03Revert "x86: fix pmd_bad and pud_bad to support huge pages"Linus Torvalds
This reverts commit cded932b75ab0a5f9181ee3da34a0a488d1a14fd. Arjan bisected down a boot-time hang to this, saying: ".. it prevents the kernel to finish booting on my (Penryn based) laptop. The boot stops right after freeing the init memory." and while it's not clear exactly what triggers it, at this stage we're better off just reverting it while Ingo tries to figure out what went wrong. Requested-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Hans Rosenfeld <hans.rosenfeld@amd.com> Cc: Nish Aravamudan <nish.aravamudan@gmail.com> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-03[POWERPC] move celleb DABRX definitionsJens Osterkamp
This moves the private DABRX definitions for celleb from beat.h to reg.h to make them usable for all. Signed-off-by: Jens Osterkamp <jens@de.ibm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-02-29Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 4843/1: Add GCR_CLKBPB for PXA3xx [ARM] 4842/1: pxa: remove redundant IRQ saving/restoring in clk_pxa3xx_cken_* [ARM] 4841/1: pxa: fix typo in LCD platform data definition code for zylonite [ARM] 4840/1: pxa: fix the typo in get_irqnr_and_base [ARM] 4839/1: fixes kernel Oops in /dev/mem device driver for memory map with PHYS_OFF [ARM] eliminate MODULE_PARM() usage [ARM] 4838/1: Fix kexec for SA1100 machines [ARM] 4837/1: make __get_unaligned_*() return unsigned types [ARM] 4836/1: Make ATAGS_PROC depend on KEXEC
2008-02-29[ARM] 4843/1: Add GCR_CLKBPB for PXA3xxMark Brown
The PXA3xx AC97 controller has an additional control bit GCR_CLKBPB which must be used during cold reset. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: eric miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-02-29[ARM] 4840/1: pxa: fix the typo in get_irqnr_and_baseeric miao
This typo causes the incorrect calculation of the IRQ numbers in the ICIP2 registers. Signed-off-by: eric miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-02-29[ARM] 4838/1: Fix kexec for SA1100 machinesThomas Kunze
This patch sets KEXEC_CONTROL_MEMORY_LIMIT to (-1)UL. As the value is compared with physical addresses TASK_SIZE makes no sense. Machines where the RAM addresses start above TASK_SIZE kexecs eats all memory and crashes the kernel without this patch. Signed-off-by: Thomas Kunze <thommycheck@gmx.de> Acked-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-02-29[ARM] 4837/1: make __get_unaligned_*() return unsigned typesLennert Buytenhek
Eric Sandeen tracked an XFS on ARM corruption bug down to a function under fs/xfs/ involving some get_unaligned() calls on u64 pointers. As it turns out, calling ARM's get_unaligned() on a u64 pointer pointing to the following byte sequence: 80 81 82 83 84 85 86 87 would return ffffffff83828180 (LE mode.) This turns out to be because of implicit u8 -> int promotion in ARM's implementation of various helpers for get_unaligned(), causing them to accidentally return signed instead of unsigned values, which in turn caused the subsequent casts to unsigned long long in __get_unaligned_8_[bl]e() to sign-extend the lower words. Fix by casting the return values of __get_unaligned_[24]_[bl]e() to unsigned int. Cc: Eric Sandeen <sandeen@sandeen.net> Cc: Rabeeh Khoury <rabeeh@marvell.com> Cc: Nicolas Pitre <nico@marvell.com> Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-02-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-schedLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched: softlockup: fix task state setting rcu: add support for dynamic ticks and preempt rcu
2008-02-29x86 ptrace: fix ptrace_bts_config structure declarationDave Anderson
The 2.6.25 ptrace_bts_config structure in asm-x86/ptrace-abi.h is defined with u32 types: #include <asm/types.h> /* configuration/status structure used in PTRACE_BTS_CONFIG and PTRACE_BTS_STATUS commands. */ struct ptrace_bts_config { /* requested or actual size of BTS buffer in bytes */ u32 size; /* bitmask of below flags */ u32 flags; /* buffer overflow signal */ u32 signal; /* actual size of bts_struct in bytes */ u32 bts_size; }; #endif But u32 is only accessible in asm-x86/types.h if __KERNEL__, leading to compile errors when ptrace.h is included from user-space. The double-underscore versions that are exported to user-space in asm-x86/types.h should be used instead. Signed-off-by: Dave Anderson <anderson@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-29x86: fix pmd_bad and pud_bad to support huge pagesHans Rosenfeld
I recently stumbled upon a problem in the support for huge pages. If a program using huge pages does not explicitly unmap them, they remain mapped (and therefore, are lost) after the program exits. I observed that the free huge page count in /proc/meminfo decreased when running my program, and it did not increase after the program exited. After running the program a few times, no more huge pages could be allocated. The reason for this seems to be that the x86 pmd_bad and pud_bad consider pmd/pud entries having the PSE bit set invalid. I think there is nothing wrong with this bit being set, it just indicates that the lowest level of translation has been reached. This bit has to be (and is) checked after the basic validity of the entry has been checked, like in this fragment from follow_page() in mm/memory.c: if (pmd_none(*pmd) || unlikely(pmd_bad(*pmd))) goto no_page_table; if (pmd_huge(*pmd)) { BUG_ON(flags & FOLL_GET); page = follow_huge_pmd(mm, address, pmd, flags & FOLL_WRITE); goto out; } Note that this code currently doesn't work as intended if the pmd refers to a huge page, the pmd_huge() check can not be reached if the page is huge. Extending pmd_bad() (and, for future 1GB page support, pud_bad()) to allow for the PSE bit being set fixes this. For similar reasons, allowing the NX bit being set is necessary, too. I have seen huge pages having the NX bit set in their pmd entry, which would cause the same problem. Signed-Off-By: Hans Rosenfeld <hans.rosenfeld@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-29rcu: add support for dynamic ticks and preempt rcuSteven Rostedt
The PREEMPT-RCU can get stuck if a CPU goes idle and NO_HZ is set. The idle CPU will not progress the RCU through its grace period and a synchronize_rcu my get stuck. Without this patch I have a box that will not boot when PREEMPT_RCU and NO_HZ are set. That same box boots fine with this patch. This patch comes from the -rt kernel where it has been tested for several months. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-29Merge branch 'avr32-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6 * 'avr32-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: avr32: Fix OCD refcounting bug avr32: Call tick_nohz_{stop,restart}_sched_tick() in idle loop avr32: Use correct config symbol in atstk1004 board code avr32: Fix broken pte dump code in do_page_fault() AVR32: Define PAGE_SHARED
2008-02-29Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (35 commits) Blackfin Serial Driver: Fix bug - Only insert UART rx char in timer task. Blackfin Serial Driver: Fix bug - update tx dma buffer tail before wake up processes. Blackfin Serial Driver: Fix bug - Increase buffer tail immediately before starting tx dma. [Blackfin] serial driver: Add flow control support to bf54x [Blackfin] serial driver: Fix bug Poll RTS/CTS status in DMA mode as well [Blackfin] serial driver: ADSP-BF52x arch/mach support [Blackfin] serial driver: use simpler comment headers and strip out information that is maintained in the scm's log [Blackfin] serial driver: rework break flood anomaly handling to be more robust/realistic about what we can actually work around [Blackfin] serial driver: fix bug - cache the bits of the LSR on systems where the LSR is read-to-clear [Blackfin] serial driver: fix bug - should not wait for the TFI bit, just clear it when tx stop. [Blackfin] serial driver: Fix bug serial driver in DMA mode spams history to console on shell restart [Blackfin] serial driver: Fix bug Free rx dma buffer in shutdown. [Blackfin] serial driver: Clean up UART DMA code. Blackfin Serial driver: Fix bug - serial driver in PIO mode cant handle input very quickly [Blackfin] arch: kill section mismatch warnings [Blackfin] arch: handle the most common L1 shrinkage case (L1 does not exist for a part) so that any parts labeled for L1 instead get placed into external memory sections [Blackfin] arch: add bfin_clear_PPIx_STATUS() helper funcs like we have for other parts [Blackfin] arch: make sure we have proper description/copyright/license lines [Blackfin] arch: Fix CONFIG_PM support for BF561 [Blackfin] arch: Remove DPMC char driver option ...
2008-02-29let __dec_zone_page_state use __dec_zone_stateUwe Kleine-König
This removes code duplication and makes __dec_zone_page_state look like __inc_zone_page_state. Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com> Acked-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: arch/sh/drivers/dma/dma-sh.c: Correct use of ! and & serial: Move asm-sh/sci.h to linux/serial_sci.h. sh: Fix up HAS_SR_RB typo in entry-macros. maple: fix device detection sh: fix rtc_resources setup for sh770x sh: heartbeat: ioremap is expected to succeed sh: Storage class should be before const qualifier maple: remove unused variable sh: SH5-103 needs to select CPU_SH5. sh: Rename SH-3 CCR3 reg to avoid synclink_cs clash.
2008-02-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (79 commits) [X25]: Use proc_create() to setup ->proc_fops first [WANROUTER]: Use proc_create() to setup ->proc_fops first [8021Q]: Use proc_create() to setup ->proc_fops first [IPV4]: Use proc_create() to setup ->proc_fops first [IPV6]: Use proc_create() to setup ->proc_fops first [SCTP]: Use proc_create() to setup ->proc_fops first [PKTGEN]: Use proc_create() to setup ->proc_fops first [NEIGHBOUR]: Use proc_create() to setup ->proc_fops first [LLC]: Use proc_create() to setup ->proc_fops first [IPX]: Use proc_create() to setup ->proc_fops first [SUNRPC]: Use proc_create() to setup ->proc_fops first [ATM]: Use proc_create() to setup ->proc_fops first [SCTP]: Update AUTH structures to match declarations in draft-16. [SCTP]: Incorrect length was used in SCTP_*_AUTH_CHUNKS socket option [SCTP]: Clean up naming conventions of sctp protocol/address family registration [APPLETALK]: Use proc_create() to setup ->proc_fops first [BNX2X]: add bnx2x to MAINTAINERS [BNX2X]: update version, remove CVS strings [BNX2X]: Fix Xmit bugs [BNX2X]: Prevent PCI queue overflow ...
2008-02-29elfcore-compat fix uid/gid typesRoland McGrath
I overlooked the difference between __kernel_uid_t and uid_t when defining struct compat_elf_prpsinfo. The result is a regression in 32-bit core dumps on x86_64, where the NT_PRPSINFO note has the wrong size and layout. This patch fixes it. Signed-off-by: Roland McGrath <roland@redhat.com> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-28Merge branch 'pending' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/vxy/lksctp-dev
2008-02-28[SCTP]: Update AUTH structures to match declarations in draft-16.Vlad Yasevich
The new SCTP socket api (draft 16) updates the AUTH API structures. We never exported these since we knew they would change. Update the rest to match the draft. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2008-02-27[NETFILTER]: Fix NF_QUEUE_NR() parenthesisPatrick McHardy
Properly add parens around the macro argument. This is not needed by the kernel but the macro is exported to userspace, so it shouldn't make any assumptions. Also use NF_VERDICT_BITS instead of NF_VERDICT_QBTIS for the left-shift since thats whats logically correct. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-02-26CONNECTOR: make cn_already_initialized staticLi Zefan
It is used in connector.c only, so make it static. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-02-26Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: add missing ext4_journal_stop() ext4: ext4_find_next_zero_bit needs an aligned address on some arch ext4: set EXT4_EXTENTS_FL only for directory and regular files ext4: Don't mark filesystem error if fallocate fails ext4: Fix BUG when writing to an unitialized extent ext4: Don't use ext4_dec_count() if not needed ext4: modify block allocation algorithm for the last group ext4: Don't claim block from group which has corrupt bitmap ext4: Get journal write access before modifying the extent tree ext4: Fix memory and buffer head leak in callers to ext4_ext_find_extent() ext4: Don't leave behind a half-created inode if ext4_mkdir() fails ext4: Fix kernel BUG at fs/ext4/mballoc.c:910! ext4: Fix locking hierarchy violation in ext4_fallocate() Remove incorrect BKL comments in ext4
2008-02-26Merge branch 'v2.6.25-rc3-lockdep' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-lockdep * 'v2.6.25-rc3-lockdep' of git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-lockdep: Subject: lockdep: include all lock classes in all_lock_classes lockdep: increase MAX_LOCK_DEPTH
2008-02-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: (24 commits) x86: no robust/pi futex for real i386 CPUs x86: fix boot failure on 486 due to TSC breakage x86: fix build on non-C locales. x86: make c_idle.work have a static address. x86: don't save unreliable stack trace entries x86: don't make swapper_pg_pmd global x86: don't print a warning when MTRR are blank and running in KVM x86: fix execve with -fstack-protect x86: fix vsyscall wreckage x86: rename KERNEL_TEXT_SIZE => KERNEL_IMAGE_SIZE x86: fix spontaneous reboot with allyesconfig bzImage x86: remove double-checking empty zero pages debug x86: notsc is ignored on common configurations x86/mtrr: fix kernel-doc missing notation x86: handle BIOSes which terminate e820 with CF=1 and no SMAP x86: add comments for NOPs x86: don't use P6_NOPs if compiling with CONFIG_X86_GENERIC x86: require family >= 6 if we are using P6 NOPs x86: do not promote TM3x00/TM5x00 to i686-class x86: hpet fix docbook comment ...
2008-02-26x86: no robust/pi futex for real i386 CPUsThomas Gleixner
Real i386 CPUs do not have cmpxchg instructions. Catch it before crashing on an invalid opcode. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-02-26x86: rename KERNEL_TEXT_SIZE => KERNEL_IMAGE_SIZEIngo Molnar
The KERNEL_TEXT_SIZE constant was mis-named, as we not only map the kernel text but data, bss and init sections as well. That name led me on the wrong path with the KERNEL_TEXT_SIZE regression, because i knew how big of _text_ my images have and i knew about the 40 MB "text" limit so i wrongly thought to be on the safe side of the 40 MB limit with my 29 MB of text, while the total image size was slightly above 40 MB. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-26x86: fix spontaneous reboot with allyesconfig bzImageIngo Molnar
recently the 64-bit allyesconfig bzImage kernel started spontaneously rebooting during early bootup. after a few fun hours spent with early init debugging, it turns out that we've got this rather annoying limit on the size of the kernel image: #define KERNEL_TEXT_SIZE (40*1024*1024) which limit my vmlinux just happened to pass: text data bss dec hex filename 29703744 4222751 8646224 42572719 2899baf vmlinux 40 MB is 42572719 bytes, so my vmlinux was just 1.5% above this limit :-/ So it happily crashed right in head_64.S, which - as we all know - is the most debuggable code in the whole architecture ;-) So increase the limit to allow an up to 128MB kernel image to be mapped. (should anyone be that crazy or lazy) We have a full 4K of pagetable (level2_kernel_pgt) allocated for these mappings already, so there's no RAM overhead and the limit was rather pointless and arbitrary. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-26x86: add comments for NOPsH. Peter Anvin
Add comments describing the various NOP sequences. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-02-26x86: require family >= 6 if we are using P6 NOPsH. Peter Anvin
The P6 family of NOPs are only available on family >= 6 or above, so enforce that in the boot code. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-02-26lguest: include function prototypesHarvey Harrison
Added a declaration to asm-x86/lguest.h and moved the extern arrays there as well. As an alternative to including asm/lguest.h directly, an include could be put in linux/lguest.h Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: "rusty@rustcorp.com.au" <rusty@rustcorp.com.au> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-02-26serial: Move asm-sh/sci.h to linux/serial_sci.h.Paul Mundt
This header is needed on other architectures as well (namely h8300), which currently fails to build without this in place. Rather than duplicating the port definition completely there, just move this to a common location instead. This should get h8300 working again for 2.6.25, in addition to the changes already pushed by Sato-san in -rc2. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-02-26sh: Fix up HAS_SR_RB typo in entry-macros.Hideo Saito
Signed-off-by: Hideo Saito <saito@densan.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-02-26maple: remove unused variableAdrian McMenamin
Remove an unused variable from the definition of struct maple_device Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-02-25lockdep: increase MAX_LOCK_DEPTHPeter Zijlstra
Some code paths exceed the current max lock depth (XFS), so increase this limit a bit. I looked at making this a dynamic allocated array, but we should not advocate insane lock depths, so stay with this as long as it works... Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-25sched: add declaration of sched_tail to sched.hHarvey Harrison
Avoids sparse warnings: kernel/sched.c:2170:17: warning: symbol 'schedule_tail' was not declared. Should it be static? Avoids the need for an external declaration in arch/um/process.c Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-25sh: Rename SH-3 CCR3 reg to avoid synclink_cs clash.Paul Mundt
drivers/char/pcmcia/synclink_cs.c:284:1: warning: "CCR3" redefined In file included from include/asm/cache.h:13, from include/asm/processor_32.h:15, from include/asm/processor.h:60, from include/linux/prefetch.h:14, from include/linux/list.h:8, from include/linux/module.h:9, from drivers/char/pcmcia/synclink_cs.c:38: include/asm/cpu/cache.h:38:1: warning: this is the location of the previous definition Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-02-24i2c: Make i2c_register_board_info() a NOP when CONFIG_I2C_BOARDINFO=nDavid Brownell
Don't require platform code to be #ifdeffed according to whether I2C is enabled or not ... if it's not enabled, let GCC compile out all I2C device declarations. (Issue noted on an NSLU2 build that didn't configure I2C.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-02-24Alchemy: compile fixManuel Lauss
Commit 8b798c4d16b762d15f4055597ff8d87f73b35552 broke alchemy build, fix it. Pointed out by Adrian Bunk. Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-02-24i2c: Storage class should be before const qualifierTobias Klauser
The C99 specification states in section 6.11.5: The placement of a storage-class specifier other than at the beginning of the declaration specifiers in a declaration is an obsolescent feature. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-02-23Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata-core: fix kernel-doc warning sata_fsl: fix build with ATA_VERBOSE_DEBUG [libata] ahci: AMD SB700/SB800 SATA support 64bit DMA libata-pmp: clear hob for pmp register accesses libata: automatically use DMADIR if drive/bridge requires it power_state: get rid of write-only variable in SATA pata_atiixp: Use 255 sector limit
2008-02-24libata: automatically use DMADIR if drive/bridge requires itTejun Heo
Back in 2.6.17-rc2, a libata module parameter was added for atapi_dmadir. That's nice, but most SATA devices which need it will tell us about it in their IDENTIFY PACKET response, as bit-15 of word-62 of the returned data (as per ATA7, ATA8 specifications). So for those which specify it, we should automatically use the DMADIR bit. Otherwise, disc writing will fail by default on many SATA-ATAPI drives. This patch adds ATA_DFLAG_DMADIR and make ata_dev_configure() set it if atapi_dmadir is set or identify data indicates DMADIR is necessary. atapi_xlat() is converted to check ATA_DFLAG_DMADIR before setting DMADIR. Original patch is from Mark Lord. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (37 commits) [NETFILTER]: fix ebtable targets return [IP_TUNNEL]: Don't limit the number of tunnels with generic name explicitly. [NET]: Restore sanity wrt. print_mac(). [NEIGH]: Fix race between neighbor lookup and table's hash_rnd update. [RTNL]: Validate hardware and broadcast address attribute for RTM_NEWLINK tg3: ethtool phys_id default [BNX2]: Update version to 1.7.4. [BNX2]: Disable parallel detect on an HP blade. [BNX2]: More 5706S link down workaround. ssb: Fix support for PCI devices behind a SSB->PCI bridge zd1211rw: fix sparse warnings rtl818x: fix sparse warnings ssb: Fix pcicore cardbus mode ssb: Make the GPIO API reentrancy safe ssb: Fix the GPIO API ssb: Fix watchdog access for devices without a chipcommon ssb: Fix serial console on new bcm47xx devices ath5k: Fix build warnings on some 64-bit platforms. WDEV, ath5k, don't return int from bool function WDEV: ath5k, fix lock imbalance ...
2008-02-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: make IOMMU code respect the segment boundary limits [SPARC64]: Fix cpu trampoline et al. mismatch warnings. [SPARC64]: More sparse warning fixes in process.c [SPARC64]: Fix sparse warning wrt. fault_in_user_windows. [SPARC64]: Kill show_regs32(). [SPARC64]: Fix sparse warnings wrt. __show_regs(). [SPARC64]: Kill show_stackframe{,32}(). [SPARC64]: Fix sparse warnings wrt. machine_alt_power_off().
2008-02-23[IP_TUNNEL]: Don't limit the number of tunnels with generic name explicitly.Pavel Emelyanov
Use the added dev_alloc_name() call to create tunnel device name, rather than iterate in a hand-made loop with an artificial limit. Thanks Patrick for noticing this. [ The way this works is, when the device is actually registered, the generic code noticed the '%' in the name and invokes dev_alloc_name() to fully resolve the name. -DaveM ] Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-02-23[NET]: Restore sanity wrt. print_mac().David S. Miller
MAC_FMT had only one user and we tried to get rid of that, but this created more problems than it solved. As a result, this reverts three commits: 235365f3aaaa10b7056293877c0ead50425f25c7 ("net/8021q/vlan_dev.c: Use print_mac."), fea5fa875eb235dc186b1f5184eb36abc63e26cc ("[NET]: Remove MAC_FMT"), and 8f789c48448aed74fe1c07af76de8f04adacec7d ("[NET]: Elminate spurious print_mac() calls.") Signed-off-by: David S. Miller <davem@davemloft.net>
2008-02-23cgroup: clean up cgroup.hLi Zefan
- replace old name 'cont' with 'cgrp' (Paul Menage did this cleanup for cgroup.c in commit bd89aabc6761de1c35b154fe6f914a445d301510) - remove a duplicate declaration of cgroup_path() Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Paul Menage <menage@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-23cgroup: fix commentsLi Zefan
fix: - comments about need_forkexit_callback - comments about release agent - typo and comment style, etc. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Paul Menage <menage@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-23h8300: IRQ handling updateYoshinori Sato
- add missing file and declare. - remove unused file and macros. - some cleanup. Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>