1. 24 Mar, 2009 34 commits
  2. 23 Mar, 2009 6 commits
    • Linus Torvalds's avatar
      Linux 2.6.29 · 8e0ee43b
      Linus Torvalds authored
      8e0ee43b
    • Kyle McMartin's avatar
      Build with -fno-dwarf2-cfi-asm · 00308649
      Kyle McMartin authored
      
      
      With a sufficiently new compiler and binutils, code which wasn't
      previously generating .eh_frame sections has begun to.  Certain
      architectures (powerpc, in this case) may generate unexpected relocation
      formats in response to this, preventing modules from loading.
      
      While the new relocation types should probably be handled, revert to the
      previous behaviour with regards to generation of .eh_frame sections.
      
      (This was reported against Fedora, which appears to be the only distro
      doing any building against gcc-4.4 at present: RH bz#486545.)
      
      Signed-off-by: default avatarKyle McMartin <kyle@redhat.com>
      Acked-by: default avatarRoland McGrath <roland@redhat.com>
      Cc: Alexandre Oliva <aoliva@redhat.com>
      Cc: Sam Ravnborg <sam@ravnborg.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      00308649
    • Jody McIntyre's avatar
      trivial: fix orphan dates in ext2 documentation · 1db4b2d2
      Jody McIntyre authored
      
      
      Revert the change to the orphan dates of Windows 95, DOS, compression.
      Add a new orphan date for OS/2.
      
      Signed-off-by: default avatarJody McIntyre <scjody@sun.com>
      Acked-by: default avatarPavel Machek <pavel@ucw.cz>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      1db4b2d2
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 · d56ffd38
      Linus Torvalds authored
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (32 commits)
        ucc_geth: Fix oops when using fixed-link support
        dm9000: locking bugfix
        net: update dnet.c for bus_id removal
        dnet: DNET should depend on HAS_IOMEM
        dca: add missing copyright/license headers
        nl80211: Check that function pointer != NULL before using it
        sungem: missing net_device_ops
        be2net: fix to restore vlan ids into BE2 during a IF DOWN->UP cycle
        be2net: replenish when posting to rx-queue is starved in out of mem conditions
        bas_gigaset: correctly allocate USB interrupt transfer buffer
        smsc911x: reset last known duplex and carrier on open
        sh_eth: Fix mistake of the address of SH7763
        sh_eth: Change handling of IRQ
        netns: oops in ip[6]_frag_reasm incrementing stats
        net: kfree(napi->skb) => kfree_skb
        net: fix sctp breakage
        ipv6: fix display of local and remote sit endpoints
        net: Document /proc/sys/net/core/netdev_budget
        tulip: fix crash on iface up with shirq debug
        virtio_net: Make virtio_net support carrier detection
        ...
      d56ffd38
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 · 12a37b5e
      Linus Torvalds authored
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
        sparc64: Fix crash with /proc/iomem
        sparc64: Reschedule KGDB capture to a software interrupt.
        sbus: Auto-load openprom module when device opened.
      12a37b5e
    • Miklos Szeredi's avatar
      fix ptrace slowness · 53da1d94
      Miklos Szeredi authored
      This patch fixes bug #12208:
      
        Bug-Entry       : http://bugzilla.kernel.org/show_bug.cgi?id=12208
      
      
        Subject         : uml is very slow on 2.6.28 host
      
      This turned out to be not a scheduler regression, but an already
      existing problem in ptrace being triggered by subtle scheduler
      changes.
      
      The problem is this:
      
       - task A is ptracing task B
       - task B stops on a trace event
       - task A is woken up and preempts task B
       - task A calls ptrace on task B, which does ptrace_check_attach()
       - this calls wait_task_inactive(), which sees that task B is still on the runq
       - task A goes to sleep for a jiffy
       - ...
      
      Since UML does lots of the above sequences, those jiffies quickly add
      up to make it slow as hell.
      
      This patch solves this by not rescheduling in read_unlock() after
      ptrace_stop() has woken up the tracer.
      
      Thanks to Oleg Nesterov and Ingo Molnar for the feedback.
      
      Signed-off-by: default avatarMiklos Szeredi <mszeredi@suse.cz>
      CC: stable@kernel.org
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      53da1d94