Eric Lee / smarc-fsl-linux-kernel

06 Dec, 2011

1 commit

03 Dec, 2011

1 commit

01 Dec, 2011

4 commits

29 Nov, 2011

2 commits

27 Nov, 2011

1 commit

23 Nov, 2011

5 commits

14 Nov, 2011

1 commit

  • 8b5c171bb   neigh: new unresolved queue limits ... Browse Code »

    Le mercredi 09 novembre 2011 à 16:21 -0500, David Miller a écrit :
    > From: David Miller
    > Date: Wed, 09 Nov 2011 16:16:44 -0500 (EST)
    >
    > > From: Eric Dumazet
    > > Date: Wed, 09 Nov 2011 12:14:09 +0100
    > >
    > >> unres_qlen is the number of frames we are able to queue per unresolved
    > >> neighbour. Its default value (3) was never changed and is responsible
    > >> for strange drops, especially if IP fragments are used, or multiple
    > >> sessions start in parallel. Even a single tcp flow can hit this limit.
    > > ...
    > >
    > > Ok, I've applied this, let's see what happens :-)
    >
    > Early answer, build fails.
    >
    > Please test build this patch with DECNET enabled and resubmit. The
    > decnet neigh layer still refers to the removed ->queue_len member.
    >
    > Thanks.

    Ouch, this was fixed on one machine yesterday, but not the other one I
    used this morning, sorry.

    [PATCH V5 net-next] neigh: new unresolved queue limits

    unres_qlen is the number of frames we are able to queue per unresolved
    neighbour. Its default value (3) was never changed and is responsible
    for strange drops, especially if IP fragments are used, or multiple
    sessions start in parallel. Even a single tcp flow can hit this limit.

    $ arp -d 192.168.20.108 ; ping -c 2 -s 8000 192.168.20.108
    PING 192.168.20.108 (192.168.20.108) 8000(8028) bytes of data.
    8008 bytes from 192.168.20.108: icmp_seq=2 ttl=64 time=0.322 ms

    Signed-off-by: David S. Miller

    Eric Dumazet
     

01 Nov, 2011

1 commit

22 Sep, 2011

1 commit

  • 8decf8687   Merge branch 'master' of github.com:davem330/net ... Browse Code »

    Conflicts:
    MAINTAINERS
    drivers/net/Kconfig
    drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
    drivers/net/ethernet/broadcom/tg3.c
    drivers/net/wireless/iwlwifi/iwl-pci.c
    drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c
    drivers/net/wireless/rt2x00/rt2800usb.c
    drivers/net/wireless/wl12xx/main.c

    David S. Miller
     

21 Aug, 2011

1 commit

  • fbe5e29ec   atm: br2684: Fix oops due to skb->dev being NULL ... Browse Code »
    1

    This oops have been already fixed with commit

    27141666b69f535a4d63d7bc6d9e84ee5032f82a

    atm: [br2684] Fix oops due to skb->dev being NULL

    It happens that if a packet arrives in a VC between the call to open it on
    the hardware and the call to change the backend to br2684, br2684_regvcc
    processes the packet and oopses dereferencing skb->dev because it is
    NULL before the call to br2684_push().

    but have been introduced again with commit

    b6211ae7f2e56837c6a4849316396d1535606e90

    atm: Use SKB queue and list helpers instead of doing it by-hand.

    Signed-off-by: Daniel Schwierzeck
    Signed-off-by: David S. Miller

    Daniel Schwierzeck
     

18 Aug, 2011

1 commit

02 Aug, 2011

1 commit

27 Jul, 2011

1 commit

  • 60063497a   atomic: use <linux/atomic.h> ... Browse Code »

    This allows us to move duplicated code in
    (atomic_inc_not_zero() for now) to

    Signed-off-by: Arun Sharma
    Reviewed-by: Eric Dumazet
    Cc: Ingo Molnar
    Cc: David Miller
    Cc: Eric Dumazet
    Acked-by: Mike Frysinger
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Arun Sharma
     

18 Jul, 2011

2 commits

17 Jul, 2011

2 commits

17 Jun, 2011

1 commit

  • ea1107338   net: Remove casts of void * ... Browse Code »

    Unnecessary casts of void * clutter the code.

    These are the remainder casts after several specific
    patches to remove netdev_priv and dev_priv.

    Done via coccinelle script:

    $ cat cast_void_pointer.cocci
    @@
    type T;
    T *pt;
    void *pv;
    @@

    - pt = (T *)pv;
    + pt = pv;

    Signed-off-by: Joe Perches
    Acked-by: Paul Moore
    Signed-off-by: David S. Miller

    Joe Perches
     

07 Jun, 2011

1 commit

28 May, 2011

2 commits

  • 10799db60   Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 ... Browse Code »

    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
    net: Kill ratelimit.h dependency in linux/net.h
    net: Add linux/sysctl.h includes where needed.
    net: Kill ether_table[] declaration.
    inetpeer: fix race in unused_list manipulations
    atm: expose ATM device index in sysfs
    IPVS: bug in ip_vs_ftp, same list heaad used in all netns.
    bug.h: Move ratelimit warn interfaces to ratelimit.h
    bonding: cleanup module option descriptions
    net:8021q:vlan.c Fix pr_info to just give the vlan fullname and version.
    net: davinci_emac: fix dev_err use at probe
    can: convert to %pK for kptr_restrict support
    net: fix ETHTOOL_SFEATURES compatibility with old ethtool_ops.set_flags
    netfilter: Fix several warnings in compat_mtw_from_user().
    netfilter: ipset: fix ip_set_flush return code
    netfilter: ipset: remove unused variable from type_pf_tdel()
    netfilter: ipset: Use proper timeout value to jiffies conversion

    Linus Torvalds
     
  • e7a46b4d0   atm: expose ATM device index in sysfs ... Browse Code »

    It's currently exposed only through /proc which, besides requiring
    screen-scraping, doesn't allow userspace to distinguish between two
    identical ATM adapters with different ATM indexes. The ATM device index
    is required when using PPPoATM on a system with multiple ATM adapters.

    Signed-off-by: Dan Williams
    Reviewed-by: Eric Dumazet
    Tested-by: David Woodhouse
    Cc: stable@kernel.org
    Signed-off-by: David S. Miller

    Dan Williams
     

27 May, 2011

1 commit

  • b7c2f0362   Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 ... Browse Code »

    * 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
    gfs2: Drop __TIME__ usage
    isdn/diva: Drop __TIME__ usage
    atm: Drop __TIME__ usage
    dlm: Drop __TIME__ usage
    wan/pc300: Drop __TIME__ usage
    parport: Drop __TIME__ usage
    hdlcdrv: Drop __TIME__ usage
    baycom: Drop __TIME__ usage
    pmcraid: Drop __DATE__ usage
    edac: Drop __DATE__ usage
    rio: Drop __DATE__ usage
    scsi/wd33c93: Drop __TIME__ usage
    scsi/in2000: Drop __TIME__ usage
    aacraid: Drop __TIME__ usage
    media/cx231xx: Drop __TIME__ usage
    media/radio-maxiradio: Drop __TIME__ usage
    nozomi: Drop __TIME__ usage
    cyclades: Drop __TIME__ usage

    Linus Torvalds
     

26 May, 2011

1 commit

  • 36a9f77e5   atm: Drop __TIME__ usage ... Browse Code »

    The kernel already prints its build timestamp during boot, no need to
    repeat it in random drivers and produce different object files each
    time.

    Acked-by: David S. Miller
    Cc: netdev@vger.kernel.org
    Signed-off-by: Michal Marek

    Michal Marek
     

24 May, 2011

1 commit

  • 71338aa7d   net: convert %p usage to %pK ... Browse Code »

    The %pK format specifier is designed to hide exposed kernel pointers,
    specifically via /proc interfaces. Exposing these pointers provides an
    easy target for kernel write vulnerabilities, since they reveal the
    locations of writable structures containing easily triggerable function
    pointers. The behavior of %pK depends on the kptr_restrict sysctl.

    If kptr_restrict is set to 0, no deviation from the standard %p behavior
    occurs. If kptr_restrict is set to 1, the default, if the current user
    (intended to be a reader via seq_printf(), etc.) does not have CAP_SYSLOG
    (currently in the LSM tree), kernel pointers using %pK are printed as 0's.
    If kptr_restrict is set to 2, kernel pointers using %pK are printed as
    0's regardless of privileges. Replacing with 0's was chosen over the
    default "(null)", which cannot be parsed by userland %p, which expects
    "(nil)".

    The supporting code for kptr_restrict and %pK are currently in the -mm
    tree. This patch converts users of %p in net/ to %pK. Cases of printing
    pointers to the syslog are not covered, since this would eliminate useful
    information for postmortem debugging and the reading of the syslog is
    already optionally protected by the dmesg_restrict sysctl.

    Signed-off-by: Dan Rosenberg
    Cc: James Morris
    Cc: Eric Dumazet
    Cc: Thomas Graf
    Cc: Eugene Teo
    Cc: Kees Cook
    Cc: Ingo Molnar
    Cc: David S. Miller
    Cc: Peter Zijlstra
    Cc: Eric Paris
    Signed-off-by: Andrew Morton
    Signed-off-by: David S. Miller

    Dan Rosenberg
     

17 Apr, 2011

1 commit

08 Apr, 2011

1 commit

31 Mar, 2011

2 commits

  • 25985edce   Fix common misspellings ... Browse Code »

    Fixes generated by 'codespell' and manually reviewed.

    Signed-off-by: Lucas De Marchi

    Lucas De Marchi
     
  • c031235b3   atm/solos-pci: Don't flap VCs when carrier state changes ... Browse Code »

    Don't flap VCs when carrier state changes; higher-level protocols
    can detect loss of connectivity and act accordingly. This is more
    consistent with how other network interfaces work.

    We no longer use release_vccs() so we can delete it.

    release_vccs() was duplicated from net/atm/common.c; make the
    corresponding function exported, since other code duplicates it
    and could leverage it if it were public.

    Signed-off-by: Philip A. Prindeville
    Signed-off-by: David S. Miller

    Philip A. Prindeville
     

13 Mar, 2011

1 commit

03 Mar, 2011

1 commit

08 Jan, 2011

1 commit

  • 23d69b09b   Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq ... Browse Code »

    * 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: (33 commits)
    usb: don't use flush_scheduled_work()
    speedtch: don't abuse struct delayed_work
    media/video: don't use flush_scheduled_work()
    media/video: explicitly flush request_module work
    ioc4: use static work_struct for ioc4_load_modules()
    init: don't call flush_scheduled_work() from do_initcalls()
    s390: don't use flush_scheduled_work()
    rtc: don't use flush_scheduled_work()
    mmc: update workqueue usages
    mfd: update workqueue usages
    dvb: don't use flush_scheduled_work()
    leds-wm8350: don't use flush_scheduled_work()
    mISDN: don't use flush_scheduled_work()
    macintosh/ams: don't use flush_scheduled_work()
    vmwgfx: don't use flush_scheduled_work()
    tpm: don't use flush_scheduled_work()
    sonypi: don't use flush_scheduled_work()
    hvsi: don't use flush_scheduled_work()
    xen: don't use flush_scheduled_work()
    gdrom: don't use flush_scheduled_work()
    ...

    Fixed up trivial conflict in drivers/media/video/bt8xx/bttv-input.c
    as per Tejun.

    Linus Torvalds
     

20 Dec, 2010

1 commit