1. 09 Oct, 2011 5 commits
  2. 08 Oct, 2011 1 commit
  3. 07 Oct, 2011 1 commit
  4. 06 Oct, 2011 7 commits
    • Linus Torvalds's avatar
      Merge git://github.com/davem330/net · 3ee72ca9
      Linus Torvalds authored
      * git://github.com/davem330/net:
        net: fix typos in Documentation/networking/scaling.txt
        bridge: leave carrier on for empty bridge
        netfilter: Use proper rwlock init function
        tcp: properly update lost_cnt_hint during shifting
        tcp: properly handle md5sig_pool references
        macvlan/macvtap: Fix unicast between macvtap interfaces in bridge mode
      3ee72ca9
    • Paul Menzel's avatar
      x86/PCI: use host bridge _CRS info on ASUS M2V-MX SE · 29cf7a30
      Paul Menzel authored
      In summary, this DMI quirk uses the _CRS info by default for the ASUS
      M2V-MX SE by turning on `pci=use_crs` and is similar to the quirk
      added by commit 2491762c ("x86/PCI: use host bridge _CRS info on
      ASRock ALiveSATA2-GLAN") whose commit message should be read for further
      information.
      
      Since commit 3e3da00c ("x86/pci: AMD one chain system to use pci
      read out res") Linux gives the following oops:
      
          parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
          HDA Intel 0000:20:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
          HDA Intel 0000:20:01.0: setting latency timer to 64
          BUG: unable to handle kernel paging request at ffffc90011c08000
          IP: [<ffffffffa0578402>] azx_probe+0x3ad/0x86b [snd_hda_intel]
          PGD 13781a067 PUD 13781b067 PMD 1300ba067 PTE 800000fd00000173
          Oops: 0009 [#1] SMP
          last sysfs file: /sys/module/snd_pcm/initstate
          CPU 0
          Modules linked in: snd_hda_intel(+) snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event tpm_tis tpm snd_seq tpm_bios psmouse parport_pc snd_timer snd_seq_device parport processor evdev snd i2c_viapro thermal_sys amd64_edac_mod k8temp i2c_core soundcore shpchp pcspkr serio_raw asus_atk0110 pci_hotplug edac_core button snd_page_alloc edac_mce_amd ext3 jbd mbcache sha256_generic cryptd aes_x86_64 aes_generic cbc dm_crypt dm_mod raid1 md_mod usbhid hid sg sd_mod crc_t10dif sr_mod cdrom ata_generic uhci_hcd sata_via pata_via libata ehci_hcd usbcore scsi_mod via_rhine mii nls_base [last unloaded: scsi_wait_scan]
          Pid: 1153, comm: work_for_cpu Not tainted 2.6.37-1-amd64 #1 M2V-MX SE/System Product Name
          RIP: 0010:[<ffffffffa0578402>]  [<ffffffffa0578402>] azx_probe+0x3ad/0x86b [snd_hda_intel]
          RSP: 0018:ffff88013153fe50  EFLAGS: 00010286
          RAX: ffffc90011c08000 RBX: ffff88013029ec00 RCX: 0000000000000006
          RDX: 0000000000000000 RSI: 0000000000000246 RDI: 0000000000000246
          RBP: ffff88013341d000 R08: 0000000000000000 R09: 0000000000000040
          R10: 0000000000000286 R11: 0000000000003731 R12: ffff88013029c400
          R13: 0000000000000000 R14: 0000000000000000 R15: ffff88013341d090
          FS:  0000000000000000(0000) GS:ffff8800bfc00000(0000) knlGS:00000000f7610ab0
          CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
          CR2: ffffc90011c08000 CR3: 0000000132f57000 CR4: 00000000000006f0
          DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
          DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
          Process work_for_cpu (pid: 1153, threadinfo ffff88013153e000, task ffff8801303c86c0)
          Stack:
           0000000000000005 ffffffff8123ad65 00000000000136c0 ffff88013029c400
           ffff8801303c8998 ffff88013341d000 ffff88013341d090 ffff8801322d9dc8
           ffff88013341d208 0000000000000000 0000000000000000 ffffffff811ad232
          Call Trace:
           [<ffffffff8123ad65>] ? __pm_runtime_set_status+0x162/0x186
           [<ffffffff811ad232>] ? local_pci_probe+0x49/0x92
           [<ffffffff8105afc5>] ? do_work_for_cpu+0x0/0x1b
           [<ffffffff8105afc5>] ? do_work_for_cpu+0x0/0x1b
           [<ffffffff8105afd0>] ? do_work_for_cpu+0xb/0x1b
           [<ffffffff8105fd3f>] ? kthread+0x7a/0x82
           [<ffffffff8100a824>] ? kernel_thread_helper+0x4/0x10
           [<ffffffff8105fcc5>] ? kthread+0x0/0x82
           [<ffffffff8100a820>] ? kernel_thread_helper+0x0/0x10
          Code: f4 01 00 00 ef 31 f6 48 89 df e8 29 dd ff ff 85 c0 0f 88 2b 03 00 00 48 89 ef e8 b4 39 c3 e0 8b 7b 40 e8 fc 9d b1 e0 48 8b 43 38 <66> 8b 10 66 89 14 24 8b 43 14 83 e8 03 83 f8 01 77 32 31 d2 be
          RIP  [<ffffffffa0578402>] azx_probe+0x3ad/0x86b [snd_hda_intel]
           RSP <ffff88013153fe50>
          CR2: ffffc90011c08000
          ---[ end trace 8d1f3ebc136437fd ]---
      
      Trusting the ACPI _CRS information (`pci=use_crs`) fixes this problem.
      
          $ dmesg | grep -i crs # with the quirk
          PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
      
      The match has to be against the DMI board entries though since the vendor entries are not populated.
      
          DMI: System manufacturer System Product Name/M2V-MX SE, BIOS 0304    10/30/2007
      
      This quirk should be removed when `pci=use_crs` is enabled for machines
      from 2006 or earlier or some other solution is implemented.
      
      Using coreboot [1] with this board the problem does not exist but this
      quirk also does not affect it either. To be safe though the check is
      tightened to only take effect when the BIOS from American Megatrends is
      used.
      
              15:13 < ruik> but coreboot does not need that
              15:13 < ruik> because i have there only one root bus
              15:13 < ruik> the audio is behind a bridge
      
              $ sudo dmidecode
              BIOS Information
                      Vendor: American Megatrends Inc.
                      Version: 0304
                      Release Date: 10/30/2007
      
      [1] http://www.coreboot.org/
      
      Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=30552
      
      
      
      Cc: stable@kernel.org (2.6.34)
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Ingo Molnar <mingo@redhat.com>
      Cc: H. Peter Anvin <hpa@zytor.com>
      Cc: x86@kernel.org
      Signed-off-by: default avatarPaul Menzel <paulepanter@users.sourceforge.net>
      Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
      Acked-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      29cf7a30
    • Benjamin Poirier's avatar
      net: fix typos in Documentation/networking/scaling.txt · 186c6bbc
      Benjamin Poirier authored
      
      
      The second hunk fixes rps_sock_flow_table but has to re-wrap the paragraph.
      Signed-off-by: default avatarBenjamin Poirier <benjamin.poirier@gmail.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      186c6bbc
    • stephen hemminger's avatar
      bridge: leave carrier on for empty bridge · b64b73d7
      stephen hemminger authored
      
      
      This resolves a regression seen by some users of bridging.
      Some users use the bridge like a dummy device.
      They expect to be able to put an IPv6 address on the device
      with no ports attached. Although there are better ways of doing
      this, there is no reason to not allow it.
      
      Note: the bridge still will reflect the state of ports in the
      bridge if there are any added.
      Signed-off-by: default avatarStephen Hemminger <shemminger@vyatta.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      b64b73d7
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of http://people.redhat.com/agk/git/linux-dm · 6367f177
      Linus Torvalds authored
      * 'for-linus' of http://people.redhat.com/agk/git/linux-dm:
        dm crypt: always disable discard_zeroes_data
        dm: raid fix write_mostly arg validation
        dm table: avoid crash if integrity profile changes
        dm: flakey fix corrupt_bio_byte error path
      6367f177
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://neil.brown.name/md · a7c56eba
      Linus Torvalds authored
      * 'for-linus' of git://neil.brown.name/md:
        md: Avoid waking up a thread after it has been freed.
      a7c56eba
    • Alex Deucher's avatar
      drm/radeon/kms: use hardcoded dig encoder to transmitter mapping for DCE4.1 · cb7cf419
      Alex Deucher authored
      The encoders are supposedly fully routeable, but changing the mapping
      doesn't always seem to take.  Using a hardcoded mapping is much more
      reliable.
      
      Fixes:
      https://bugs.freedesktop.org/show_bug.cgi?id=41366
      
      Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
      Tested-by: default avatarSimon Farnsworth <simon.farnsworth@onelan.co.uk>
      Cc: stable@kernel.org
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      cb7cf419
  5. 05 Oct, 2011 5 commits
  6. 04 Oct, 2011 16 commits
  7. 03 Oct, 2011 5 commits