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* Fix iommu address space allocationDavid Woodhouse2009-07-01
| | | | | | | | | | | | | | | | | This fixes kernel.org bug #13584. The IOVA code attempted to optimise the insertion of new ranges into the rbtree, with the unfortunate result that some ranges just didn't get inserted into the tree at all. Then those ranges would be handed out more than once, and things kind of go downhill from there. Introduced after 2.6.25 by ddf02886cbe665d67ca750750196ea5bf524b10b ("PCI: iova RB tree setup tweak"). Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Cc: mark gross <mgross@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Fix pci_unmap_addr() et al on i386.David Woodhouse2009-07-01
| | | | | | | | | | | | | | | We can run a 32-bit kernel on boxes with an IOMMU, so we need pci_unmap_addr() etc. to work -- without it, drivers will leak mappings. To be honest, this whole thing looks like it's more pain than it's worth; I'm half inclined to remove the no-op #else case altogether. But this is the minimal fix, which just does the right thing if CONFIG_DMAR is set. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Cc: stable@kernel.org [ for 2.6.30 ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* elf: fix one check-after-useAmerigo Wang2009-07-01
| | | | | | | | | | | Check before use it. Signed-off-by: WANG Cong <amwang@redhat.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: David Howells <dhowells@redhat.com> Acked-by: Roland McGrath <roland@redhat.com> Acked-by: James Morris <jmorris@namei.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds2009-07-01
|\ | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.kernel.dk/linux-2.6-block: cfq-iosched: remove redundant check for NULL cfqq in cfq_set_request() blocK: Restore barrier support for md and probably other virtual devices. block: get rid of queue-private command filter block: Create bip slabs with embedded integrity vectors cfq-iosched: get rid of the need for __GFP_NOFAIL in cfq_find_alloc_queue() cfq-iosched: move cfqq initialization out of cfq_find_alloc_queue() Trivial typo fixes in Documentation/block/data-integrity.txt.
| * cfq-iosched: remove redundant check for NULL cfqq in cfq_set_request()Shan Wei2009-07-01
| | | | | | | | | | | | | | | | With the changes for falling back to an oom_cfqq, we never fail to find/allocate a queue in cfq_get_queue(). So remove the check. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * blocK: Restore barrier support for md and probably other virtual devices.NeilBrown2009-07-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The next_ordered flag is only meaningful for devices that use __make_request. So move the test against next_ordered out of generic code and in to __make_request Since this test was added, barriers have not worked on md or any devices that don't use __make_request and so don't bother to set next_ordered. (dm explicitly sets something other than QUEUE_ORDERED_NONE since commit 99360b4c18f7675b50d283301d46d755affe75fd but notes in the comments that it is otherwise meaningless). Cc: Ken Milmore <ken.milmore@googlemail.com> Cc: stable@kernel.org Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * block: get rid of queue-private command filterJens Axboe2009-07-01
| | | | | | | | | | | | | | | | | | | | The initial patches to support this through sysfs export were broken and have been if 0'ed out in any release. So lets just kill the code and reclaim some space in struct request_queue, if anyone would later like to fixup the sysfs bits, the git history can easily restore the removed bits. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * block: Create bip slabs with embedded integrity vectorsMartin K. Petersen2009-07-01
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch restores stacking ability to the block layer integrity infrastructure by creating a set of dedicated bip slabs. Each bip slab has an embedded bio_vec array at the end. This cuts down on memory allocations and also simplifies the code compared to the original bvec version. Only the largest bip slab is backed by a mempool. The pool is contained in the bio_set so stacking drivers can ensure forward progress. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <axboe@carl.(none)>
| * cfq-iosched: get rid of the need for __GFP_NOFAIL in cfq_find_alloc_queue()Jens Axboe2009-07-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Setup an emergency fallback cfqq that we allocate at IO scheduler init time. If the slab allocation fails in cfq_find_alloc_queue(), we'll just punt IO to that cfqq instead. This ensures that cfq_find_alloc_queue() never fails without having to ensure free memory. On cfqq lookup, always try to allocate a new cfqq if the given cfq io context has the oom_cfqq assigned. This ensures that we only temporarily punt to this shared queue. Reviewed-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * cfq-iosched: move cfqq initialization out of cfq_find_alloc_queue()Jens Axboe2009-07-01
| | | | | | | | | | | | | | | | We're going to be needing that init code outside of that function to get rid of the __GFP_NOFAIL in cfqq allocation. Reviewed-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
| * Trivial typo fixes in Documentation/block/data-integrity.txt.Andre Noll2009-07-01
| | | | | | | | | | | | Signed-off-by: Andre Noll <maan@systemlinux.org> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* | Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds2009-07-01
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://neil.brown.name/md: md: use interruptible wait when duration is controlled by userspace. md/raid5: suspend shouldn't affect read requests. md: tidy up error paths in md_alloc md: fix error path when duplicate name is found on md device creation. md: avoid dereferencing NULL pointer when accessing suspend_* sysfs attributes. md: Use new topology calls to indicate alignment and I/O sizes
| * | md: use interruptible wait when duration is controlled by userspace.NeilBrown2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | User space can set various limits on an md array so that resync waits when it gets to a certain point, or so that I/O is blocked for a short while. When md is waiting against one of these limit, it should use an interruptible wait so as not to add to the load average, and so are not to trigger a warning if the wait goes on for too long. Signed-off-by: NeilBrown <neilb@suse.de>
| * | md/raid5: suspend shouldn't affect read requests.NeilBrown2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | md allows write to regions on an array to be suspended temporarily. This allows user-space to participate is aspects of reshape. In particular, data can be copied with not risk of a race. We should not be blocking read requests though, so don't. Cc: stable@kernel.org Signed-off-by: NeilBrown <neilb@suse.de>
| * | md: tidy up error paths in md_allocNeilBrown2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | As the recent bug in md_alloc showed, having a single exit path for unlocking and putting is a good idea. So restructure md_alloc to have a single mutex_unlock and mddev_put, and use gotos where necessary. Found-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de>
| * | md: fix error path when duplicate name is found on md device creation.NeilBrown2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When an md device is created by name (rather than number) we need to check that the name is not already in use. If this check finds a duplicate, we return an error without dropping the lock or freeing the newly create mddev. This patch fixes that. Cc: stable@kernel.org Found-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de>
| * | md: avoid dereferencing NULL pointer when accessing suspend_* sysfs attributes.NeilBrown2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we try to modify one of the md/ sysfs files suspend_lo or suspend_hi when the array is not active, we dereference a NULL. Protect against that. Cc: stable@kernel.org Signed-off-by: NeilBrown <neilb@suse.de>
| * | md: Use new topology calls to indicate alignment and I/O sizesMartin K. Petersen2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch MD over to the new disk_stack_limits() function which checks for aligment and adjusts preferred I/O sizes when stacking. Also indicate preferred I/O sizes where applicable. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: NeilBrown <neilb@suse.de>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2009-07-01
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (31 commits) Revert "ipv4: arp announce, arp_proxy and windows ip conflict verification" igb: return PCI_ERS_RESULT_DISCONNECT on permanent error e1000e: io_error_detected callback should return PCI_ERS_RESULT_DISCONNECT e1000: return PCI_ERS_RESULT_DISCONNECT on permanent error e1000: fix unmap bug igb: fix unmap length bug ixgbe: fix unmap length bug ixgbe: Fix link capabilities during adapter resets ixgbe: Fix device capabilities of 82599 single speed fiber NICs. ixgbe: Fix SFP log messages usbnet: Remove private stats structure usbnet: Use netdev stats structure smsc95xx: Use netdev stats structure rndis_host: Use netdev stats structure net1080: Use netdev stats structure dm9601: Use netdev stats structure cdc_eem: Use netdev stats structure ipv4: Fix fib_trie rebalancing, part 3 bnx2x: Fix the behavior of ethtool when ONBOOT=no sctp: xmit sctp packet always return no route error ...
| * | | Revert "ipv4: arp announce, arp_proxy and windows ip conflict verification"Eric W. Biederman2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 73ce7b01b4496a5fbf9caf63033c874be692333f. After discovering that we don't listen to gratuitious arps in 2.6.30 I tracked the failure down to this commit. The patch makes absolutely no sense. RFC2131 RFC3927 and RFC5227. are all in agreement that an arp request with sip == 0 should be used for the probe (to prevent learning) and an arp request with sip == tip should be used for the gratitous announcement that people can learn from. It appears the author of the broken patch got those two cases confused and modified the code to drop all gratuitous arp traffic. Ouch! Cc: stable@kernel.org Signed-off-by: Eric W. Biederman <ebiederm@aristanetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | igb: return PCI_ERS_RESULT_DISCONNECT on permanent errorAlexander Duyck2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PCI drivers that implement the io_error_detected callback should return PCI_ERS_RESULT_DISCONNECT if the state passed in is pci_channel_io_perm_failure. This patch fixes the issue for igb. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | e1000e: io_error_detected callback should return PCI_ERS_RESULT_DISCONNECTMike Mason2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | on permanent failure PCI drivers that implement the io_error_detected callback should return PCI_ERS_RESULT_DISCONNECT if the state passed in is pci_channel_io_perm_failure. This state is not checked in many of the network drivers. This patch fixes the omission in the e1000e driver. Signed-off-by: Mike Mason <mmlnx@us.ibm.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | e1000: return PCI_ERS_RESULT_DISCONNECT on permanent errorAndre Detsch2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PCI drivers that implement the io_error_detected callback should return PCI_ERS_RESULT_DISCONNECT if the state passed in is pci_channel_io_perm_failure. This state is not checked in many of the network drivers. The patch fixes the omission in the e1000 driver. Based on Mike Mason's similar patch for e1000e. Signed-off-by: Andre Detsch <adetsch@br.ibm.com> CC: Mike Mason <mmlnx@us.ibm.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | e1000: fix unmap bugJesse Brandeburg2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | as reported by kerneloops.org [ 121.781161] ------------[ cut here ]------------ [ 121.781171] WARNING: at lib/dma-debug.c:793 check_unmap+0x14e/0x577() [ 121.781173] Hardware name: S5520HC [ 121.781177] e1000 0000:0a:00.0: DMA-API: device driver tries to free DMA memory it has not allocated [device address=0x00000001d688b0fa] [size=1522 bytes] [ 121.781180] Modules linked in: e1000 mdio dca [last unloaded: ixgbe] [ 121.781187] Pid: 4793, comm: bash Tainted: P 2.6.30-master-06161113 #3 [ 121.781190] Call Trace: [ 121.781195] [<ffffffff8123056f>] ? check_unmap+0x14e/0x577 [ 121.781201] [<ffffffff81057a19>] warn_slowpath_common+0x77/0x8f [ 121.781205] [<ffffffff81057ae1>] warn_slowpath_fmt+0x9f/0xa1 [ 121.781212] [<ffffffff81477ce2>] ? _spin_lock_irqsave+0x3f/0x49 [ 121.781216] [<ffffffff8122fa97>] ? get_hash_bucket+0x28/0x33 [ 121.781220] [<ffffffff8123056f>] check_unmap+0x14e/0x577 [ 121.781225] [<ffffffff810e4f48>] ? check_bytes_and_report+0x38/0xcb [ 121.781230] [<ffffffff81230bbf>] debug_dma_unmap_page+0x80/0x92 [ 121.781234] [<ffffffff8122e549>] ? unmap_single+0x1a/0x4e [ 121.781239] [<ffffffff813901e1>] ? __kfree_skb+0x74/0x78 [ 121.781250] [<ffffffffa00662ef>] pci_unmap_single+0x64/0x6d [e1000] [ 121.781259] [<ffffffffa0066344>] e1000_clean_rx_ring+0x4c/0xbf [e1000] [ 121.781268] [<ffffffffa00663df>] e1000_clean_all_rx_rings+0x28/0x36 [e1000] [ 121.781277] [<ffffffffa0067464>] e1000_down+0x138/0x141 [e1000] [ 121.781286] [<ffffffffa00681c2>] __e1000_shutdown+0x6b/0x198 [e1000] [ 121.781296] [<ffffffffa0068405>] e1000_suspend+0x17/0x50 [e1000] [ 121.781301] [<ffffffff81237665>] pci_legacy_suspend+0x3b/0xbe [ 121.781305] [<ffffffff81237bc6>] pci_pm_suspend+0x3e/0xf1 [ 121.781310] [<ffffffff812eaf1c>] pm_op+0x57/0xde [ 121.781314] [<ffffffff812eb444>] dpm_suspend_start+0x31e/0x470 [ 121.781319] [<ffffffff810877da>] suspend_devices_and_enter+0x3e/0x1a2 [ 121.781323] [<ffffffff81087a0f>] enter_state+0xd1/0x127 [ 121.781327] [<ffffffff8108717a>] state_store+0xa7/0xc9 [ 121.781332] [<ffffffff81221843>] kobj_attr_store+0x17/0x19 [ 121.781336] [<ffffffff8113c01e>] sysfs_write_file+0xe5/0x121 [ 121.781341] [<ffffffff810ed165>] vfs_write+0xab/0x105 [ 121.781344] [<ffffffff810ed279>] sys_write+0x47/0x6d [ 121.781349] [<ffffffff81027aab>] system_call_fastpath+0x16/0x1b [ 121.781352] ---[ end trace 97bacaaac2ed7786 ]--- Fix is to correctly zero out internal ->dma value when unmapping and make sure never to unmap unless there specifically was a mapping done. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | igb: fix unmap length bugJesse Brandeburg2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | driver was mixing NET_IP_ALIGN count bytes in map/unmap calls unevenly. Only map the bytes that the hardware might dma into also fix unmap related bug where ->dma was not being cleared after unmap Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | ixgbe: fix unmap length bugJesse Brandeburg2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch addresses three WARN_ON statements from DMA-API debug code ixgbe is mapping more than it unmaps, reduce the length of the map call and remove the "used once" local variable. found by Joerg Roedel <joerg.roedel@amd.com> in 2.6.30, so is a candidate for -stable. in addition, fix missing ->dma = 0 after unmap to prevent double free with pci_unmap_single and lastly, don't unmap (half) pages that aren't mapped. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> CC: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | ixgbe: Fix link capabilities during adapter resetsMallikarjuna R Chilakala2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adapter link advertisement capabilities were not persistent during adapter resets. While configuring multispeed fiber link check for phy autoneg_advertised settings before overwriting with default link capabilities Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | ixgbe: Fix device capabilities of 82599 single speed fiber NICs.Mallikarjuna R Chilakala2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 82599 single speed fiber modules only support 10G/Full. Return proper device capabilities while querrying the adapter and error while changing device advertisement/speed/duplex capabilities. Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | ixgbe: Fix SFP log messagesDon Skidmore2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We had a wide range of log messages for the same sort of SFP failure. This patch makes them all more similar and less confusing along with converting them to dev_err. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | usbnet: Remove private stats structureHerbert Xu2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that nothing uses the private stats structure we can remove it. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | usbnet: Use netdev stats structureHerbert Xu2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that netdev has its own stats structure we should use that instead. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | smsc95xx: Use netdev stats structureHerbert Xu2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that netdev has its own stats structure we should use that instead. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | rndis_host: Use netdev stats structureHerbert Xu2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that netdev has its own stats structure we should use that instead. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | net1080: Use netdev stats structureHerbert Xu2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that netdev has its own stats structure we should use that instead. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | dm9601: Use netdev stats structureHerbert Xu2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that netdev has its own stats structure we should use that instead. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | cdc_eem: Use netdev stats structureHerbert Xu2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that netdev has its own stats structure we should use that instead. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | ipv4: Fix fib_trie rebalancing, part 3Jarek Poplawski2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Alas current delaying of freeing old tnodes by RCU in trie_rebalance is still not enough because we can free a top tnode before updating a t->trie pointer. Reported-by: Pawel Staszewski <pstaszewski@itcare.pl> Tested-by: Pawel Staszewski <pstaszewski@itcare.pl> Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | bnx2x: Fix the behavior of ethtool when ONBOOT=noNaohiro Ooiwa2009-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the same fix as commit 7959ea254ed18faee41160b1c50b3c9664735967 ("bnx2: Fix the behavior of ethtool when ONBOOT=no"), but for bnx2x: -------------------- When configure in ifcfg-eth* is ONBOOT=no, the behavior of ethtool command is wrong. # grep ONBOOT /etc/sysconfig/network-scripts/ifcfg-eth2 ONBOOT=no # ethtool eth2 | tail -n1 Link detected: yes I think "Link detected" should be "no". -------------------- Signed-off-by: Naohiro Ooiwa <nooiwa@miraclelinux.com> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | sctp: xmit sctp packet always return no route errorWei Yongjun2009-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 'net: skb->dst accessors'(adf30907d63893e4208dfe3f5c88ae12bc2f25d5) broken the sctp protocol stack, the sctp packet can never be sent out after Eric Dumazet's patch, which have typo in the sctp code. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Vlad Yasevich <vladisalv.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | net/irda: convert bfin_sir to net_device_opsGraf Yang2009-06-29
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | xfrm: use xfrm_addr_cmp() instead of compare addresses directlyWei Yongjun2009-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up to use xfrm_addr_cmp() instead of compare addresses directly. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | tcp: Do not tack on TSO data to non-TSO packetHerbert Xu2009-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a socket starts out on a non-TSO route, and then switches to a TSO route, then we will tack on data to the tail of the tx queue even if it started out life as non-TSO. This is suboptimal because all of it will then be copied and checksummed unnecessarily. This patch fixes this by ensuring that skb->ip_summed is set to CHECKSUM_PARTIAL before appending extra data beyond the MSS. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | tcp: Stop non-TSO packets morphing into TSOHerbert Xu2009-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a socket starts out on a non-TSO route, and then switches to a TSO route, then the tail on the tx queue can morph into a TSO packet, causing mischief because the rest of the stack does not expect a partially linear TSO packet. This patch fixes this by ensuring that skb->ip_summed is set to CHECKSUM_PARTIAL before declaring a packet as TSO. Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | Merge branch 'for-linus' of ↵David S. Miller2009-06-29
| |\ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lowpan/lowpan
| | * | | nl802154: add module license and descriptionDmitry Eremin-Solenikov2009-06-29
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
| | * | | nl802154: fix Oops in ieee802154_nl_get_devDmitry Eremin-Solenikov2009-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ieee802154_nl_get_dev() lacks check for the existance of the device that was returned by dev_get_XXX, thus resulting in Oops for non-existing devices. Fix it. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
| | * | | MAINTAINERS: ieee802154 lists are moderated for non-subscribers.Dmitry Eremin-Solenikov2009-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Note that our mailing list is moderated for non-subscribers. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
| * | | | Merge branch 'master' of ↵David S. Miller2009-06-29
| |\ \ \ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6
| | * | | | netfilter: xtables: conntrack match revision 2Jan Engelhardt2009-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As reported by Philip, the UNTRACKED state bit does not fit within the 8-bit state_mask member. Enlarge state_mask and give status_mask a few more bits too. Reported-by: Philip Craig <philipc@snapgear.com> References: http://markmail.org/thread/b7eg6aovfh4agyz7 Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
| | * | | | netfilter: headers_check fix: linux/netfilter/xt_osf.hJaswinder Singh Rajput2009-06-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fix the following 'make headers_check' warnings: usr/include/linux/netfilter/xt_osf.h:40: found __[us]{8,16,32,64} type without #include <linux/types.h> Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Patrick McHardy <kaber@trash.net>
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-27 23:16:02 -0400