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  1. 05 Jan, 2011 30 commits
  3. 04 Jan, 2011 6 commits
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 · 65f42886
      Linus Torvalds authored 
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  ipv4/route.c: respect prefsrc for local routes
  bridge: stp: ensure mac header is set
  bridge: fix br_multicast_ipv6_rcv for paged skbs
  atl1: fix oops when changing tx/rx ring params
  drivers/atm/atmtcp.c: add missing atm_dev_put
  starfire: Fix dma_addr_t size test for MIPS
  tg3: fix return value check in tg3_read_vpd()
  Broadcom CNIC core network driver: fix mem leak on allocation failures in cnic_alloc_uio_rings()
  ISDN, Gigaset: Fix memory leak in do_disconnect_req()
  CAN: Use inode instead of kernel address for /proc file
  skfp: testing the wrong variable in skfp_driver_init()
  ppp: allow disabling multilink protocol ID compression
  ehea: Avoid changing vlan flags
  ueagle-atm: fix PHY signal initialization race
      65f42886
    • Joel Sing's avatar
      ipv4/route.c: respect prefsrc for local routes · 9fc3bbb4
      Joel Sing authored 
      The preferred source address is currently ignored for local routes,
which results in all local connections having a src address that is the
same as the local dst address. Fix this by respecting the preferred source
address when it is provided for local routes.

This bug can be demonstrated as follows:

 # ifconfig dummy0 192.168.0.1
 # ip route show table local | grep local.*dummy0
 local 192.168.0.1 dev dummy0  proto kernel  scope host  src 192.168.0.1
 # ip route change table local local 192.168.0.1 dev dummy0 \
     proto kernel scope host src 127.0.0.1
 # ip route show table local | grep local.*dummy0
 local 192.168.0.1 dev dummy0  proto kernel  scope host  src 127.0.0.1

We now establish a local connection and verify the source IP
address selection:

 # nc -l 192.168.0.1 3128 &
 # nc 192.168.0.1 3128 &
 # netstat -ant | grep 192.168.0.1:3128.*EST
 tcp        0      0 192.168.0.1:3128        192.168.0.1:33228 ESTABLISHED
 tcp        0      0 192.168.0.1:33228       192.168.0.1:3128  ESTABLISHED
Signed-off-by: default avatarJoel Sing <jsing@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      9fc3bbb4
    • Christoph Hellwig's avatar
      remove trim_fs method from Documentation/filesystems/Locking · 8a87694e
      Christoph Hellwig authored 
      The ->trim_fs has been removed meanwhile, so remove it from the documentation
as well.
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reported-by: default avatarRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      8a87694e
    • Linus Torvalds's avatar
      Merge master.kernel.org:/home/rmk/linux-2.6-arm · 989d873f
      Linus Torvalds authored 
      * master.kernel.org:/home/rmk/linux-2.6-arm:
  ARM: pxa: fix page table corruption on resume
  ARM: it8152: add IT8152_LAST_IRQ definition to fix build error
  ARM: pxa: PXA_ESERIES depends on FB_W100.
  ARM: 6605/1: Add missing include "asm/memory.h"
  ARM: 6540/1: Stop irqsoff trace on return to user
  ARM: 6537/1: update Nomadik, U300 and Ux500 maintainers
  ARM: 6536/1: Add missing SZ_{32,64,128}
  ARM: fix cache-feroceon-l2 after stack based kmap_atomic()
  ARM: fix cache-xsc3l2 after stack based kmap_atomic()
  ARM: get rid of kmap_high_l1_vipt()
  ARM: smp: avoid incrementing mm_users on CPU startup
  ARM: pxa: PXA_ESERIES depends on FB_W100.
      989d873f
    • Andrew Morton's avatar
      arch/mn10300/kernel/irq.c: fix build · d9a1abe4
      Andrew Morton authored 
      Addresses https://bugzilla.kernel.org/show_bug.cgi?id=25702Reported-by: default avatarMartin Ettl <ettl.martin@gmx.de>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      d9a1abe4
    • Mimi Zohar's avatar
      ima: fix add LSM rule bug · 867c2026
      Mimi Zohar authored 
      If security_filter_rule_init() doesn't return a rule, then not everything
is as fine as the return code implies.

This bug only occurs when the LSM (eg. SELinux) is disabled at runtime.

Adding an empty LSM rule causes ima_match_rules() to always succeed,
ignoring any remaining rules.

 default IMA TCB policy:
  # PROC_SUPER_MAGIC
  dont_measure fsmagic=0x9fa0
  # SYSFS_MAGIC
  dont_measure fsmagic=0x62656572
  # DEBUGFS_MAGIC
  dont_measure fsmagic=0x64626720
  # TMPFS_MAGIC
  dont_measure fsmagic=0x01021994
  # SECURITYFS_MAGIC
  dont_measure fsmagic=0x73636673

  < LSM specific rule >
  dont_measure obj_type=var_log_t

  measure func=BPRM_CHECK
  measure func=FILE_MMAP mask=MAY_EXEC
  measure func=FILE_CHECK mask=MAY_READ uid=0

Thus without the patch, with the boot parameters 'tcb selinux=0', adding
the above 'dont_measure obj_type=var_log_t' rule to the default IMA TCB
measurement policy, would result in nothing being measured.  The patch
prevents the default TCB policy from being replaced.
Signed-off-by: default avatarMimi Zohar <zohar@us.ibm.com>
Cc: James Morris <jmorris@namei.org>
Acked-by: default avatarSerge Hallyn <serge.hallyn@canonical.com>
Cc: David Safford <safford@watson.ibm.com>
Cc: <stable@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      867c2026
  5. 03 Jan, 2011 4 commits
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