1. 24 Aug, 2010 10 commits
  2. 23 Aug, 2010 3 commits
  3. 19 Aug, 2010 19 commits
  4. 18 Aug, 2010 3 commits
  5. 17 Aug, 2010 4 commits
    • Eric Dumazet's avatar
      net sched: fix some kernel memory leaks · 1c40be12
      Eric Dumazet authored
      We leak at least 32bits of kernel memory to user land in tc dump,
      because we dont init all fields (capab ?) of the dumped structure.
      
      Use C99 initializers so that holes and non explicit fields are zeroed.
      Signed-off-by: default avatarEric Dumazet <eric.dumazet@gmail.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      1c40be12
    • Eric Dumazet's avatar
      netfilter: {ip,ip6,arp}_tables: avoid lockdep false positive · 001389b9
      Eric Dumazet authored
      After commit 24b36f01 (netfilter: {ip,ip6,arp}_tables: dont block
      bottom half more than necessary), lockdep can raise a warning
      because we attempt to lock a spinlock with BH enabled, while
      the same lock is usually locked by another cpu in a softirq context.
      
      Disable again BH to avoid these lockdep warnings.
      Reported-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      Diagnosed-by: default avatarDavid S. Miller <davem@davemloft.net>
      Signed-off-by: default avatarEric Dumazet <eric.dumazet@gmail.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      001389b9
    • Johannes Berg's avatar
      iwlwifi: fix 3945 filter flags · 8b8ab9d5
      Johannes Berg authored
      Applying the filter flags directly as done since
      
      commit 3474ad63
      Author: Johannes Berg <johannes.berg@intel.com>
      Date:   Thu Apr 29 04:43:05 2010 -0700
      
          iwlwifi: apply filter flags directly
      
      broke 3945 under some unknown circumstances, as
      reported by Alex.
      
      Since I want to keep the direct application of
      filter flags on iwlagn, duplicate the code into
      both 3945 and agn and remove committing the
      RXON that broke things from the 3945 version.
      
      Cc: stable@kernel.org [2.6.35]
      Reported-by: default avatarAlex Romosan <romosan@sycorax.lbl.gov>
      Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
      Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
      8b8ab9d5
    • John W. Linville's avatar
      ipw2100: don't sync status queue entries · c206a04f
      John W. Linville authored
      These are allocated with pci_alloc_consistent, so calling
      pci_dma_sync_single_for_cpu is incorrect usage of the API.  Remove this
      misuse and consequently avoid the following backtrace:
      
      WARNING: at lib/dma-debug.c:902 check_sync+0xce/0x43a()
      Hardware name: 2373HU6
      ipw2100 0000:02:02.0: DMA-API: device driver tries to sync DMA memory it has not allocated [device address=0x0000000034e88008] [size=8 bytes]
      Modules linked in: microcode ipw2100(+) snd_seq_device ppdev libipw nsc_ircc snd_pcm lib80211 video output irda parport_pc cfg80211 parport thinkpad_acpi e1000 iTCO_wdt crc_ccitt snd_timer iTCO_vendor_support snd i2c_i801 pcspkr rfkill soundcore joydev snd_page_alloc yenta_socket radeon ttm drm_kms_helper drm i2c_algo_bit i2c_core [last unloaded: scsi_wait_scan]
      Pid: 0, comm: swapper Tainted: G        W   2.6.35-wl+ #8
      Call Trace:
       [<c043aa42>] warn_slowpath_common+0x6a/0x7f
       [<c05d252a>] ? check_sync+0xce/0x43a
       [<c043aaca>] warn_slowpath_fmt+0x2b/0x2f
       [<c05d252a>] check_sync+0xce/0x43a
       [<c046189a>] ? print_lock_contention_bug+0x11/0xb2
       [<c05d2b6f>] debug_dma_sync_single_for_cpu+0x47/0x49
       [<c06cbd3c>] ? ehci_irq+0x31/0x331
       [<f82a224a>] ? ipw2100_irq_tasklet+0x24/0x5e9 [ipw2100]
       [<f82a224a>] ? ipw2100_irq_tasklet+0x24/0x5e9 [ipw2100]
       [<f82a221d>] pci_dma_sync_single_for_cpu.clone.1+0x42/0x4b [ipw2100]
       [<f82a23a2>] ipw2100_irq_tasklet+0x17c/0x5e9 [ipw2100]
       [<c043fd87>] tasklet_action+0x78/0xcb
       [<c0440293>] __do_softirq+0xc4/0x183
       [<c044038d>] do_softirq+0x3b/0x5f
       [<c04404d0>] irq_exit+0x3a/0x6d
       [<c0404423>] do_IRQ+0x8b/0x9f
       [<c04038b5>] common_interrupt+0x35/0x3c
       [<c062ecfa>] ? acpi_idle_enter_simple+0xfe/0x13c
       [<c045007b>] ? exit_itimers+0x2d/0x73
       [<c062ecfc>] ? acpi_idle_enter_simple+0x100/0x13c
       [<c070bf10>] cpuidle_idle_call+0x78/0xdc
       [<c040251c>] cpu_idle+0x9b/0xb7
       [<c07b1dd2>] rest_init+0xa6/0xab
       [<c0a4b96d>] start_kernel+0x389/0x38e
       [<c0a4b0c9>] i386_start_kernel+0xc9/0xd0
      Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
      c206a04f
  6. 16 Aug, 2010 1 commit