Eric Lee / smarc-fsl-linux-kernel

14 Dec, 2006

1 commit

  • 5cbded585   [PATCH] getting rid of all casts of k[cmz]alloc() calls ... Browse Code »

    Run this:

    #!/bin/sh
    for f in $(grep -Erl "\([^\)]*\) *k[cmz]alloc" *) ; do
    echo "De-casting $f..."
    perl -pi -e "s/ ?= ?\([^\)]*\) *(k[cmz]alloc) *\(/ = \1\(/" $f
    done

    And then go through and reinstate those cases where code is casting pointers
    to non-pointers.

    And then drop a few hunks which conflicted with outstanding work.

    Cc: Russell King , Ian Molton
    Cc: Mikael Starvik
    Cc: Yoshinori Sato
    Cc: Roman Zippel
    Cc: Geert Uytterhoeven
    Cc: Ralf Baechle
    Cc: Paul Mackerras
    Cc: Kyle McMartin
    Cc: Benjamin Herrenschmidt
    Cc: Martin Schwidefsky
    Cc: "David S. Miller"
    Cc: Jeff Dike
    Cc: Greg KH
    Cc: Jens Axboe
    Cc: Paul Fulghum
    Cc: Alan Cox
    Cc: Karsten Keil
    Cc: Mauro Carvalho Chehab
    Cc: Jeff Garzik
    Cc: James Bottomley
    Cc: Ian Kent
    Cc: Steven French
    Cc: David Woodhouse
    Cc: Neil Brown
    Cc: Jaroslav Kysela
    Cc: Takashi Iwai
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Robert P. J. Day
     

12 Dec, 2006

1 commit

09 Dec, 2006

1 commit

08 Dec, 2006

4 commits

  • 2685b267b   Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 ... Browse Code »

    * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (48 commits)
    [NETFILTER]: Fix non-ANSI func. decl.
    [TG3]: Identify Serdes devices more clearly.
    [TG3]: Use msleep.
    [TG3]: Use netif_msg_*.
    [TG3]: Allow partial speed advertisement.
    [TG3]: Add TG3_FLG2_IS_NIC flag.
    [TG3]: Add 5787F device ID.
    [TG3]: Fix Phy loopback.
    [WANROUTER]: Kill kmalloc debugging code.
    [TCP] inet_twdr_hangman: Delete unnecessary memory barrier().
    [NET]: Memory barrier cleanups
    [IPSEC]: Fix inetpeer leak in ipv4 xfrm dst entries.
    audit: disable ipsec auditing when CONFIG_AUDITSYSCALL=n
    audit: Add auditing to ipsec
    [IRDA] irlan: Fix compile warning when CONFIG_PROC_FS=n
    [IrDA]: Incorrect TTP header reservation
    [IrDA]: PXA FIR code device model conversion
    [GENETLINK]: Fix misplaced command flags.
    [NETLIK]: Add a pointer to the Generic Netlink wiki page.
    [IPV6] RAW: Don't release unlocked sock.
    ...

    Linus Torvalds
     
  • 441e143e9   [PATCH] slab: remove SLAB_DMA ... Browse Code »

    SLAB_DMA is an alias of GFP_DMA. This is the last one so we
    remove the leftover comment too.

    Signed-off-by: Christoph Lameter
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Christoph Lameter
     
  • e94b17660   [PATCH] slab: remove SLAB_KERNEL ... Browse Code »

    SLAB_KERNEL is an alias of GFP_KERNEL.

    Signed-off-by: Christoph Lameter
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Christoph Lameter
     
  • 54e6ecb23   [PATCH] slab: remove SLAB_ATOMIC ... Browse Code »

    SLAB_ATOMIC is an alias of GFP_ATOMIC

    Signed-off-by: Christoph Lameter
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Christoph Lameter
     

07 Dec, 2006

1 commit

05 Dec, 2006

1 commit

03 Dec, 2006

1 commit

  • 5f3f24faf   [ATM] ambassador,firestream: "-1 >>" is implementation defined ... Browse Code »

    6.5.7(5): The result of E1 >> E2 is E1 right-shifted E2 bit positions.
    ...
    If E1 has a signed type and a negative value, the resulting value
    is implementation defined.

    So, cast -1 to unsigned type to make result well-defined.

    [ Modified to use ~0U based upon recommendation from Al Viro. -DaveM ]

    Signed-off-by: Alexey Dobriyan
    Signed-off-by: David S. Miller

    Alexey Dobriyan
     

30 Nov, 2006

1 commit

22 Nov, 2006

1 commit

25 Oct, 2006

1 commit

22 Oct, 2006

3 commits

  • 69c301476   [ATM] nicstar: Fix a bogus casting warning ... Browse Code »

    Not enough to make Nicstar 64bit friendly but got squashed in passing so might
    as well be applied

    Signed-off-by: Alan Cox
    Signed-off-by: Andrew Morton
    Signed-off-by: David S. Miller

    Alan Cox
     
  • 663bab6fd   [ATM] firestream: handle thrown error ... Browse Code »

    gcc emits the following warning:

    drivers/atm/firestream.c: In function ‘fs_open’:
    drivers/atm/firestream.c:870: warning: ‘tmc0’ may be used uninitialized in this function

    This indicates a real bug. We should check make_rate() return value for
    potential errors.

    Signed-off-by: Jeff Garzik
    Signed-off-by: Andrew Morton
    Signed-off-by: David S. Miller

    Jeff Garzik
     
  • b45eccdb5   [ATM]: No need to return void ... Browse Code »

    The module_exit function has return-type void and pci_unregister_driver()
    returns void anyway.

    Signed-off-by: Tobias Klauser
    Signed-off-by: Andrew Morton
    Signed-off-by: David S. Miller

    Tobias Klauser
     

07 Oct, 2006

1 commit

  • c7bec5aba   Various drivers' irq handlers: kill dead code, needless casts ... Browse Code »

    - Eliminate casts to/from void*

    - Eliminate checks for conditions that never occur. These typically
    fall into two classes:

    1) Checking for 'dev_id == NULL', then it is never called with
    NULL as an argument.

    2) Checking for invalid irq number, when the only caller (the
    system) guarantees the irq handler is called with the proper
    'irq' number argument.

    Signed-off-by: Jeff Garzik

    Jeff Garzik
     

05 Oct, 2006

1 commit

  • 7d12e780e   IRQ: Maintain regs pointer globally rather than passing to IRQ handlers ... Browse Code »

    Maintain a per-CPU global "struct pt_regs *" variable which can be used instead
    of passing regs around manually through all ~1800 interrupt handlers in the
    Linux kernel.

    The regs pointer is used in few places, but it potentially costs both stack
    space and code to pass it around. On the FRV arch, removing the regs parameter
    from all the genirq function results in a 20% speed up of the IRQ exit path
    (ie: from leaving timer_interrupt() to leaving do_IRQ()).

    Where appropriate, an arch may override the generic storage facility and do
    something different with the variable. On FRV, for instance, the address is
    maintained in GR28 at all times inside the kernel as part of general exception
    handling.

    Having looked over the code, it appears that the parameter may be handed down
    through up to twenty or so layers of functions. Consider a USB character
    device attached to a USB hub, attached to a USB controller that posts its
    interrupts through a cascaded auxiliary interrupt controller. A character
    device driver may want to pass regs to the sysrq handler through the input
    layer which adds another few layers of parameter passing.

    I've build this code with allyesconfig for x86_64 and i386. I've runtested the
    main part of the code on FRV and i386, though I can't test most of the drivers.
    I've also done partial conversion for powerpc and MIPS - these at least compile
    with minimal configurations.

    This will affect all archs. Mostly the changes should be relatively easy.
    Take do_IRQ(), store the regs pointer at the beginning, saving the old one:

    struct pt_regs *old_regs = set_irq_regs(regs);

    And put the old one back at the end:

    set_irq_regs(old_regs);

    Don't pass regs through to generic_handle_irq() or __do_IRQ().

    In timer_interrupt(), this sort of change will be necessary:

    - update_process_times(user_mode(regs));
    - profile_tick(CPU_PROFILING, regs);
    + update_process_times(user_mode(get_irq_regs()));
    + profile_tick(CPU_PROFILING);

    I'd like to move update_process_times()'s use of get_irq_regs() into itself,
    except that i386, alone of the archs, uses something other than user_mode().

    Some notes on the interrupt handling in the drivers:

    (*) input_dev() is now gone entirely. The regs pointer is no longer stored in
    the input_dev struct.

    (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does
    something different depending on whether it's been supplied with a regs
    pointer or not.

    (*) Various IRQ handler function pointers have been moved to type
    irq_handler_t.

    Signed-Off-By: David Howells
    (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)

    David Howells
     

04 Oct, 2006

3 commits

25 Sep, 2006

1 commit

  • 5b7c714ec   [ATM] he: Fix __init/__devinit conflict ... Browse Code »

    he_init_one() is declared __devinit, but calls lots of init functions
    that are marked __init. However, if CONFIG_HOTPLUG is enabled,
    __devinit functions go into normal .text, which leads to

    WARNING: drivers/atm/he.o - Section mismatch: reference to .init.text: from .text between 'he_start' (at offset 0x2130) and 'he_service_tbrq'

    Fix this by changing the __init functions to __devinit.

    Signed-off-by: Roland Dreier
    Signed-off-by: David S. Miller

    Roland Dreier
     

23 Sep, 2006

1 commit

20 Sep, 2006

1 commit

18 Sep, 2006

1 commit

09 Jul, 2006

1 commit

04 Jul, 2006

1 commit

03 Jul, 2006

1 commit

01 Jul, 2006

1 commit

30 Jun, 2006

4 commits

  • d17f08655   [ATM]: [suni] change suni_init to __devinit ... Browse Code »

    Signed-off-by: Chas Williams
    Signed-off-by: David S. Miller

    Chas Williams
     
  • 249c14b55   [ATM]: [iphase] should be __devinit not __init ... Browse Code »

    Signed-off-by: Chas Williams
    Signed-off-by: David S. Miller

    Chas Williams
     
  • b47eb0eb9   [ATM]: [idt77105] should be __devinit not __init ... Browse Code »

    Signed-off-by: Chas Williams
    Signed-off-by: David S. Miller

    Chas Williams
     
  • 1903ac54f   Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6 ... Browse Code »

    * master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6:
    [PATCH] i386: export memory more than 4G through /proc/iomem
    [PATCH] 64bit Resource: finally enable 64bit resource sizes
    [PATCH] 64bit Resource: convert a few remaining drivers to use resource_size_t where needed
    [PATCH] 64bit resource: change pnp core to use resource_size_t
    [PATCH] 64bit resource: change pci core and arch code to use resource_size_t
    [PATCH] 64bit resource: change resource core to use resource_size_t
    [PATCH] 64bit resource: introduce resource_size_t for the start and end of struct resource
    [PATCH] 64bit resource: fix up printks for resources in misc drivers
    [PATCH] 64bit resource: fix up printks for resources in arch and core code
    [PATCH] 64bit resource: fix up printks for resources in pcmcia drivers
    [PATCH] 64bit resource: fix up printks for resources in video drivers
    [PATCH] 64bit resource: fix up printks for resources in ide drivers
    [PATCH] 64bit resource: fix up printks for resources in mtd drivers
    [PATCH] 64bit resource: fix up printks for resources in pci core and hotplug drivers
    [PATCH] 64bit resource: fix up printks for resources in networks drivers
    [PATCH] 64bit resource: fix up printks for resources in sound drivers
    [PATCH] 64bit resource: C99 changes for struct resource declarations

    Fixed up trivial conflict in drivers/ide/pci/cmd64x.c (the printk that
    was changed by the 64-bit resources had been deleted in the meantime ;)

    Linus Torvalds
     

28 Jun, 2006

2 commits

27 Jun, 2006

1 commit

  • d6e05edc5   spelling fixes ... Browse Code »

    acquired (aquired)
    contiguous (contigious)
    successful (succesful, succesfull)
    surprise (suprise)
    whether (weather)
    some other misspellings

    Signed-off-by: Andreas Mohr
    Signed-off-by: Adrian Bunk

    Andreas Mohr
     

20 Jun, 2006

1 commit

  • c6387a48c   [SPARC]: Kill __irq_itoa(). ... Browse Code »

    This ugly hack was long overdue to die.

    It was a way to print out Sparc interrupts in a more freindly format,
    since IRQ numbers were arbitrary opaque 32-bit integers which vectored
    into PIL levels. These 32-bit integers were not necessarily in the
    0-->NR_IRQS range, but the PILs they vectored to were.

    The idea now is that we will increase NR_IRQS a little bit and use a
    virtualreal IRQ number mapping scheme similar to PowerPC.

    That makes this IRQ printing hack irrelevant, and furthermore only a
    handful of drivers actually used __irq_itoa() making it even less
    useful.

    Signed-off-by: David S. Miller

    David S. Miller
     

29 Mar, 2006

1 commit

26 Mar, 2006

1 commit

  • 2e1ca21d4   Merge master.kernel.org:/pub/scm/linux/kernel/git/sam/kbuild ... Browse Code »

    * master.kernel.org:/pub/scm/linux/kernel/git/sam/kbuild: (46 commits)
    kbuild: remove obsoleted scripts/reference_* files
    kbuild: fix make help & make *pkg
    kconfig: fix time ordering of writes to .kconfig.d and include/linux/autoconf.h
    Kconfig: remove the CONFIG_CC_ALIGN_* options
    kbuild: add -fverbose-asm to i386 Makefile
    kbuild: clean-up genksyms
    kbuild: Lindent genksyms.c
    kbuild: fix genksyms build error
    kbuild: in makefile.txt note that Makefile is preferred name for kbuild files
    kbuild: replace PHONY with FORCE
    kbuild: Fix bug in crc symbol generating of kernel and modules
    kbuild: change kbuild to not rely on incorrect GNU make behavior
    kbuild: when warning symbols exported twice now tell user this is the problem
    kbuild: fix make dir/file.xx when asm symlink is missing
    kbuild: in the section mismatch check try harder to find symbols
    kbuild: fix section mismatch check for unwind on IA64
    kbuild: kill false positives from section mismatch warnings for powerpc
    kbuild: kill trailing whitespace in modpost & friends
    kbuild: small update of allnoconfig description
    kbuild: make namespace.pl CROSS_COMPILE happy
    ...

    Trivial conflict in arch/ppc/boot/Makefile manually fixed up

    Linus Torvalds
     

21 Mar, 2006

1 commit