Eric Lee / smarc-fsl-linux-kernel

30 Oct, 2013

1 commit

19 Sep, 2013

1 commit

13 Sep, 2013

1 commit

20 Dec, 2012

1 commit

  • ae903caae   Bury the conditionals from kernel_thread/kernel_execve series ... Browse Code »

    All architectures have
    CONFIG_GENERIC_KERNEL_THREAD
    CONFIG_GENERIC_KERNEL_EXECVE
    __ARCH_WANT_SYS_EXECVE
    None of them have __ARCH_WANT_KERNEL_EXECVE and there are only two callers
    of kernel_execve() (which is a trivial wrapper for do_execve() now) left.
    Kill the conditionals and make both callers use do_execve().

    Signed-off-by: Al Viro

    Al Viro
     

16 Oct, 2012

1 commit

15 Oct, 2012

1 commit

  • d25282d1c   Merge branch 'modules-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux ... Browse Code »

    Pull module signing support from Rusty Russell:
    "module signing is the highlight, but it's an all-over David Howells frenzy..."

    Hmm "Magrathea: Glacier signing key". Somebody has been reading too much HHGTTG.

    * 'modules-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: (37 commits)
    X.509: Fix indefinite length element skip error handling
    X.509: Convert some printk calls to pr_devel
    asymmetric keys: fix printk format warning
    MODSIGN: Fix 32-bit overflow in X.509 certificate validity date checking
    MODSIGN: Make mrproper should remove generated files.
    MODSIGN: Use utf8 strings in signer's name in autogenerated X.509 certs
    MODSIGN: Use the same digest for the autogen key sig as for the module sig
    MODSIGN: Sign modules during the build process
    MODSIGN: Provide a script for generating a key ID from an X.509 cert
    MODSIGN: Implement module signature checking
    MODSIGN: Provide module signing public keys to the kernel
    MODSIGN: Automatically generate module signing keys if missing
    MODSIGN: Provide Kconfig options
    MODSIGN: Provide gitignore and make clean rules for extra files
    MODSIGN: Add FIPS policy
    module: signature checking hook
    X.509: Add a crypto key parser for binary (DER) X.509 certificates
    MPILIB: Provide a function to read raw data into an MPI
    X.509: Add an ASN.1 decoder
    X.509: Add simple ASN.1 grammar compiler
    ...

    Linus Torvalds
     

01 Oct, 2012

1 commit

28 Sep, 2012

1 commit

  • 786d35d45   Make most arch asm/module.h files use asm-generic/module.h ... Browse Code »

    Use the mapping of Elf_[SPE]hdr, Elf_Addr, Elf_Sym, Elf_Dyn, Elf_Rel/Rela,
    ELF_R_TYPE() and ELF_R_SYM() to either the 32-bit version or the 64-bit version
    into asm-generic/module.h for all arches bar MIPS.

    Also, use the generic definition mod_arch_specific where possible.

    To this end, I've defined three new config bools:

    (*) HAVE_MOD_ARCH_SPECIFIC

    Arches define this if they don't want to use the empty generic
    mod_arch_specific struct.

    (*) MODULES_USE_ELF_RELA

    Arches define this if their modules can contain RELA records. This causes
    the Elf_Rela mapping to be emitted and allows apply_relocate_add() to be
    defined by the arch rather than have the core emit an error message.

    (*) MODULES_USE_ELF_REL

    Arches define this if their modules can contain REL records. This causes
    the Elf_Rel mapping to be emitted and allows apply_relocate() to be
    defined by the arch rather than have the core emit an error message.

    Note that it is possible to allow both REL and RELA records: m68k and mips are
    two arches that do this.

    With this, some arch asm/module.h files can be deleted entirely and replaced
    with a generic-y marker in the arch Kbuild file.

    Additionally, I have removed the bits from m32r and score that handle the
    unsupported type of relocation record as that's now handled centrally.

    Signed-off-by: David Howells
    Acked-by: Sam Ravnborg
    Signed-off-by: Rusty Russell

    David Howells
     

16 Aug, 2012

1 commit

  • 01ddd9a80   C6X: select GENERIC_ATOMIC64 ... Browse Code »

    The generic atomic64 support came in 2009 to support the perf subsystem
    with the expectation that all architectures would implement atomic64
    support. Since then, other optional parts of the generic kernel have
    also come to expect atomic64 support. This patch enables generic atomic64
    support for C6X architecture.

    Signed-off-by: Mark Salter

    Mark Salter
     

25 May, 2012

1 commit

  • c7523a7c8   Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip ... Browse Code »

    Pull timer updates from Thomas Gleixner.

    Various trivial conflict fixups in arch Kconfig due to addition of
    unrelated entries nearby. And one slightly more subtle one for sparc32
    (new user of GENERIC_CLOCKEVENTS), fixed up as per Thomas.

    * 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (31 commits)
    timekeeping: Fix a few minor newline issues.
    time: remove obsolete declaration
    ntp: Fix a stale comment and a few stray newlines.
    ntp: Correct TAI offset during leap second
    timers: Fixup the Kconfig consolidation fallout
    x86: Use generic time config
    unicore32: Use generic time config
    um: Use generic time config
    tile: Use generic time config
    sparc: Use: generic time config
    sh: Use generic time config
    score: Use generic time config
    s390: Use generic time config
    openrisc: Use generic time config
    powerpc: Use generic time config
    mn10300: Use generic time config
    mips: Use generic time config
    microblaze: Use generic time config
    m68k: Use generic time config
    m32r: Use generic time config
    ...

    Linus Torvalds
     

22 May, 2012

1 commit

  • 764e0da14   timers: Fixup the Kconfig consolidation fallout ... Browse Code »

    Sigh, I missed to check which architecture Kconfig files actually
    include the core Kconfig file. There are a few which did not. So we
    broke them.

    Instead of adding the includes to those, we are better off to move the
    include to init/Kconfig like we did already with irqs and others.

    This does not change anything for the architectures using the old
    style periodic timer mode. It just solves the build wreckage there.

    For those architectures which use the clock events infrastructure it
    moves the include of the core Kconfig file to "General setup" which is
    a way more logical place than having it at random locations specified
    by the architecture specific Kconfigs.

    Reported-by: Ingo Molnar
    Cc: Anna-Maria Gleixner
    Signed-off-by: Thomas Gleixner

    Thomas Gleixner
     

21 May, 2012

1 commit

18 May, 2012

1 commit

02 May, 2012

1 commit

  • 18d14704d   C6X: change main arch kbuild symbol ... Browse Code »

    Currently the c6x architecture uses CONFIG_TMS320C6X as the main
    architecture symbol. Most architectures use a more intuitive name
    based on the architecture directory name. There are no current
    users of TMS320C6X so this patch simply changes CONFIG_TMS320C6X
    to the more intuitive CONFIG_C6X.

    Signed-off-by: Mark Salter
    Acked-by: Mike Frysinger

    Mark Salter
     

30 Mar, 2012

1 commit

  • 12679a2d7   Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm ... Browse Code »

    Pull more ARM updates from Russell King.

    This got a fair number of conflicts with the split, but
    also with some other sparse-irq and header file include cleanups. They
    all looked pretty trivial, though.

    * 'for-linus' of git://git.linaro.org/people/rmk/linux-arm: (59 commits)
    ARM: fix Kconfig warning for HAVE_BPF_JIT
    ARM: 7361/1: provide XIP_VIRT_ADDR for no-MMU builds
    ARM: 7349/1: integrator: convert to sparse irqs
    ARM: 7259/3: net: JIT compiler for packet filters
    ARM: 7334/1: add jump label support
    ARM: 7333/2: jump label: detect %c support for ARM
    ARM: 7338/1: add support for early console output via semihosting
    ARM: use set_current_blocked() and block_sigmask()
    ARM: exec: remove redundant set_fs(USER_DS)
    ARM: 7332/1: extract out code patch function from kprobes
    ARM: 7331/1: extract out insn generation code from ftrace
    ARM: 7330/1: ftrace: use canonical Thumb-2 wide instruction format
    ARM: 7351/1: ftrace: remove useless memory checks
    ARM: 7316/1: kexec: EOI active and mask all interrupts in kexec crash path
    ARM: Versatile Express: add NO_IOPORT
    ARM: get rid of asm/irq.h in asm/prom.h
    ARM: 7319/1: Print debug info for SIGBUS in user faults
    ARM: 7318/1: gic: refactor irq_start assignment
    ARM: 7317/1: irq: avoid NULL check in for_each_irq_desc loop
    ARM: 7315/1: perf: add support for the Cortex-A7 PMU
    ...

    Linus Torvalds
     

16 Feb, 2012

1 commit

  • 0bd761e1b   irq_domain/c6x: Convert c6x to use generic irq_domain support. ... Browse Code »

    The C6X IRQ support was copied almost verbatim from the PowerPC virtual IRQ
    code. The PowerPC code was used as the basis for generic irq_domain support,
    so this patch mostly copies what what done to arch/powerpc by Grant Likely
    in his irq_domain patch series.

    Signed-off-by: Mark Salter
    Signed-off-by: Grant Likely
    Cc: Aurelien Jacquiot
    Cc: Thomas Gleixner

    Mark Salter
     

26 Jan, 2012

1 commit

  • 2ed86b16e   irq: make SPARSE_IRQ an optionally hidden option ... Browse Code »

    On ARM, we don't want SPARSE_IRQ to be a user visible option. Make
    SPARSE_IRQ visible based on MAY_HAVE_SPARSE_IRQ instead of depending
    on HAVE_SPARSE_IRQ.

    With this, SPARSE_IRQ is not visible on C6X and ARM.

    Signed-off-by: Rob Herring
    Cc: Russell King
    Cc: Mark Salter
    Cc: Aurelien Jacquiot
    Cc: Benjamin Herrenschmidt
    Cc: Paul Mackerras
    Cc: Paul Mundt
    Cc: Thomas Gleixner
    Cc: Ingo Molnar
    Cc: "H. Peter Anvin"
    Cc: linux-arm-kernel@lists.infradead.org
    Cc: linux-kernel@vger.kernel.org
    Cc: linux-c6x-dev@linux-c6x.org
    Cc: linuxppc-dev@lists.ozlabs.org
    Cc: linux-sh@vger.kernel.org

    Rob Herring
     

07 Oct, 2011

1 commit