Eric Lee / smarc-fsl-linux-kernel

12 Dec, 2009

1 commit

20 Oct, 2009

1 commit

13 Oct, 2009

1 commit

  • a2e272554   net: Introduce recvmmsg socket syscall ... Browse Code »

    Meaning receive multiple messages, reducing the number of syscalls and
    net stack entry/exit operations.

    Next patches will introduce mechanisms where protocols that want to
    optimize this operation will provide an unlocked_recvmsg operation.

    This takes into account comments made by:

    . Paul Moore: sock_recvmsg is called only for the first datagram,
    sock_recvmsg_nosec is used for the rest.

    . Caitlin Bestler: recvmmsg now has a struct timespec timeout, that
    works in the same fashion as the ppoll one.

    If the underlying protocol returns a datagram with MSG_OOB set, this
    will make recvmmsg return right away with as many datagrams (+ the OOB
    one) it has received so far.

    . Rémi Denis-Courmont & Steven Whitehouse: If we receive N < vlen
    datagrams and then recvmsg returns an error, recvmmsg will return
    the successfully received datagrams, store the error and return it
    in the next call.

    This paves the way for a subsequent optimization, sk_prot->unlocked_recvmsg,
    where we will be able to acquire the lock only at batch start and end, not at
    every underlying recvmsg call.

    Signed-off-by: Arnaldo Carvalho de Melo
    Signed-off-by: David S. Miller

    Arnaldo Carvalho de Melo
     

01 Oct, 2009

1 commit

  • b7058842c   net: Make setsockopt() optlen be unsigned. ... Browse Code »

    This provides safety against negative optlen at the type
    level instead of depending upon (sometimes non-trivial)
    checks against this sprinkled all over the the place, in
    each and every implementation.

    Based upon work done by Arjan van de Ven and feedback
    from Linus Torvalds.

    Signed-off-by: David S. Miller

    David S. Miller
     

20 Jul, 2008

1 commit

29 Apr, 2008

1 commit

28 Apr, 2008

1 commit

26 Apr, 2007

1 commit

21 Jun, 2006

1 commit

  • cee4cca74   Merge git://git.infradead.org/hdrcleanup-2.6 ... Browse Code »

    * git://git.infradead.org/hdrcleanup-2.6: (63 commits)
    [S390] __FD_foo definitions.
    Switch to __s32 types in joystick.h instead of C99 types for consistency.
    Add to headers included for userspace in
    Move inclusion of out of user scope in asm-x86_64/mtrr.h
    Remove struct fddi_statistics from user view in
    Move user-visible parts of drivers/s390/crypto/z90crypt.h to include/asm-s390
    Revert include/media changes: Mauro says those ioctls are only used in-kernel(!)
    Include and use __uXX types in
    Use __uXX types in , include too
    Remove private struct dx_hash_info from public view in
    Include and use __uXX types in
    Use __uXX types in for struct divert_blk et al.
    Use __u32 for elf_addr_t in , not u32. It's user-visible.
    Remove PPP_FCS from user view in , remove __P mess entirely
    Use __uXX types in user-visible structures in
    Don't use 'u32' in user-visible struct ip_conntrack_old_tuple.
    Use __uXX types for S390 DASD volume label definitions which are user-visible
    S390 BIODASDREADCMB ioctl should use __u64 not u64 type.
    Remove unneeded inclusion of from
    Fix private integer types used in V4L2 ioctls.
    ...

    Manually resolve conflict in include/linux/mtd/physmap.h

    Linus Torvalds
     

01 Jun, 2006

1 commit

  • 29f767a25   [PATCH] net/compat.h build fix ... Browse Code »

    From: Andrew Morton

    Move the forward decl outside the ifdef, since we use it in both legs.

    Should fix the spacr64 build error reported in
    http://bugzilla.kernel.org/show_bug.cgi?id=6625

    Acked-by: "David S. Miller"
    Cc: Cedric Pellerin
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Andrew Morton
     

26 Apr, 2006

1 commit

22 Mar, 2006

1 commit

09 Sep, 2005

1 commit

  • e50ef933e   [NET]: Need struct sock forward decl in net/compat.h ... Browse Code »

    Else we get build failures like:

    CC arch/sparc64/kernel/sparc64_ksyms.o
    In file included from arch/sparc64/kernel/sparc64_ksyms.c:28:
    include/net/compat.h:37: warning: "struct sock" declared inside parameter list
    include/net/compat.h:37: warning: its scope is only this definition or declaration, which is probably not what you want

    Signed-off-by: David S. Miller

    David S. Miller
     

08 Sep, 2005

1 commit

  • 8920e8f94   [PATCH] Fix 32bit sendmsg() flaw ... Browse Code »

    When we copy 32bit ->msg_control contents to kernel, we walk the same
    userland data twice without sanity checks on the second pass.

    Second version of this patch: the original broke with 64-bit arches
    running 32-bit-compat-mode executables doing sendmsg() syscalls with
    unaligned CMSG data areas

    Another thing is that we use kmalloc() to allocate and sock_kfree_s()
    to free afterwards; less serious, but also needs fixing.

    Signed-off-by: Al Viro
    Signed-off-by: David Woodhouse
    Signed-off-by: Chris Wright
    Signed-off-by: Linus Torvalds

    Al Viro
     

17 Apr, 2005

1 commit

  • 1da177e4c   Linux-2.6.12-rc2 ... Browse Code »

    Initial git repository build. I'm not bothering with the full history,
    even though we have it. We can create a separate "historical" git
    archive of that later if we want to, and in the meantime it's about
    3.2GB when imported into git - space that would just make the early
    git days unnecessarily complicated, when we don't have a lot of good
    infrastructure for it.

    Let it rip!

    Linus Torvalds