summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2011-06-01caif: Add CAIF HSI Link layer driverDmitry.Tarnyagin
This patch introduces the CAIF HSI Protocol Driver for the CAIF Link Layer. This driver implements a platform driver to accommodate for a platform specific HSI devices. A general platform driver is not possible as there are no HSI side Kernel API defined. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-01caif: Fix race when conditionally taking rtnl locksjur.brandeland@stericsson.com
Take the RTNL lock unconditionally when calling dev_close. Taking the lock conditionally may cause race conditions. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-01usbnet/cdc_ncm: add missing .reset_resume hookStefan Metzmacher
This avoids messages like this after suspend: cdc_ncm 2-1.4:1.6: no reset_resume for driver cdc_ncm? cdc_ncm 2-1.4:1.7: no reset_resume for driver cdc_ncm? cdc_ncm 2-1.4:1.6: usb0: unregister 'cdc_ncm' usb-0000:00:1d.0-1.4, CDC NCM This is important for the Ericsson F5521gw GSM/UMTS modem. Otherwise modemmanager looses the fact that the cdc_ncm and cdc_acm devices belong together. The cdc_ether module does the same. Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-01vlan: fix typo in vlan_dev_hard_start_xmit()Wei Yongjun
commit 4af429d29b341bb1735f04c2fb960178ed5d52e7 (vlan: lockless transmit path) have a typo in vlan_dev_hard_start_xmit(), using u64_stats_update_begin() to end the stat update, it should be u64_stats_update_end(). Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-01net/ipv4: Check for mistakenly passed in non-IPv4 addressMarcus Meissner
Check against mistakenly passing in IPv6 addresses (which would result in an INADDR_ANY bind) or similar incompatible sockaddrs. Signed-off-by: Marcus Meissner <meissner@suse.de> Cc: Reinhard Max <max@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-02Revert "mm: fail GFP_DMA allocations when ZONE_DMA is not configured"Linus Torvalds
This reverts commit a197b59ae6e8bee56fcef37ea2482dc08414e2ac. As rmk says: "Commit a197b59ae6e8 (mm: fail GFP_DMA allocations when ZONE_DMA is not configured) is causing regressions on ARM with various drivers which use GFP_DMA. The behaviour up until now has been to silently ignore that flag when CONFIG_ZONE_DMA is not enabled, and to allocate from the normal zone. However, as a result of the above commit, such allocations now fail which causes drivers to fail. These are regressions compared to the previous kernel version." so just revert it. Requested-by: Russell King <linux@arm.linux.org.uk> Acked-by: Andrew Morton <akpm@linux-foundation.org> Cc: David Rientjes <rientjes@google.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-06-02Merge git://git.infradead.org/iommu-2.6Linus Torvalds
* git://git.infradead.org/iommu-2.6: intel-iommu: Fix off-by-one in RMRR setup intel-iommu: Add domain check in domain_remove_one_dev_info intel-iommu: Remove Host Bridge devices from identity mapping intel-iommu: Use coherent DMA mask when requested intel-iommu: Dont cache iova above 32bit intel-iommu: Speed up processing of the identity_mapping function intel-iommu: Check for identity mapping candidate using system dma mask intel-iommu: Only unlink device domains from iommu intel-iommu: Enable super page (2MiB, 1GiB, etc.) support intel-iommu: Flush unmaps at domain_exit intel-iommu: Remove obsolete comment from detect_intel_iommu intel-iommu: fix VT-d PMR disable for TXT on S3 resume
2011-06-02block: fix mismerge of the DISK_EVENT_MEDIA_CHANGE removalLinus Torvalds
Jens' back-merge commit 698567f3fa79 ("Merge commit 'v2.6.39' into for-2.6.40/core") was incorrectly done, and re-introduced the DISK_EVENT_MEDIA_CHANGE lines that had been removed earlier in commits - 9fd097b14918 ("block: unexport DISK_EVENT_MEDIA_CHANGE for legacy/fringe drivers") - 7eec77a1816a ("ide: unexport DISK_EVENT_MEDIA_CHANGE for ide-gd and ide-cd") because of conflicts with the "g->flags" updates near-by by commit d4dc210f69bc ("block: don't block events on excl write for non-optical devices") As a result, we re-introduced the hanging behavior due to infinite disk media change reports. Tssk, tssk, people! Don't do back-merges at all, and *definitely* don't do them to hide merge conflicts from me - especially as I'm likely better at merging them than you are, since I do so many merges. Reported-by: Steven Rostedt <rostedt@goodmis.org> Cc: Jens Axboe <jaxboe@fusionio.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-06-01bnx2x: Improve cl45 access methodsYaniv Rosner
Instead of setting CL45 mode for every CL45 access, apply it once during initialization. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-01bnx2x: Modify XGXS functionsYaniv Rosner
Modify XGXS functions to follow rest of PHY scheme. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-01bnx2x: Fix link status syncYaniv Rosner
Fix link status synchronization between the primary function, and rest functions. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-01bnx2x: Adjust BCM8726 module detection settingsYaniv Rosner
Move BCM8726 module detection code into a separate function to be called only once during initialization. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-01bnx2x: Fix grammar and relocate codeYaniv Rosner
This patch relocates some functions as a preparation for next patches, and also fixes some grammar mistakes. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-01bnx2x: Fix BCM84833 settingsYaniv Rosner
Fix BCM84833 register settings. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-01bnx2x: Fix over current port displayYaniv Rosner
On 57712 chip, port number is enumerated per engine, so it requires adjustment in port display to the user. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-01bnx2x: Add TX fault check for fiber PHYsYaniv Rosner
In case TX fault is detected on Fiber PHYs, declare the link as down until TX fault is gone. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-01bnx2x: Change return status typeYaniv Rosner
Change return status from u8 to int. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-01bnx2x: Fix port type displayYaniv Rosner
Display the current media type connected to the port in ethtool. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-01bnx2x: Add new phy BCM8722Yaniv Rosner
Add support for new phy BCM8722. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-01tile: enable CONFIG_BUGVERBOSEChris Metcalf
Trivial config change to enable backtraces on panic. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
2011-06-01iwl4965: correctly validate temperature valueStanislaw Gruszka
In some cases we can read wrong temperature value. If after that temperature value will not be updated to good one, we badly configure tx power parameters and device is unable to send a data. Resolves: https://bugzilla.kernel.org/show_bug.cgi?id=35932 Cc: stable@kernel.org # 2.6.39+ Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-06-01bluetooth l2cap: fix locking in l2cap_global_chan_by_psmJohannes Berg
read_lock() ... read_unlock_bh() is clearly bogus. This was broken by commit 23691d75cdc69c3b285211b4d77746aa20a17d18 Author: Gustavo F. Padovan <padovan@profusion.mobi> Date: Wed Apr 27 18:26:32 2011 -0300 Bluetooth: Remove l2cap_sk_list Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-06-01ath9k: fix two more bugs in tx powerDaniel Halperin
This is the same fix as commit 841051602e3fa18ea468fe5a177aa92b6eb44b56 Author: Matteo Croce <technoboy85@gmail.com> Date: Fri Dec 3 02:25:08 2010 +0100 The ath9k driver subtracts 3 dBm to the txpower as with two radios the signal power is doubled. The resulting value is assigned in an u16 which overflows and makes the card work at full power. in two more places. I grepped the ath tree and didn't find any others. Cc: stable@kernel.org Signed-off-by: Daniel Halperin <dhalperi@cs.washington.edu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-06-01cfg80211: don't drop p2p probe responsesEliad Peller
Commit 0a35d36 ("cfg80211: Use capability info to detect mesh beacons") assumed that probe response with both ESS and IBSS bits cleared means that the frame was sent by a mesh sta. However, these capabilities are also being used in the p2p_find phase, and the mesh-validation broke it. Rename the WLAN_CAPABILITY_IS_MBSS macro, and verify that mesh ies exist before assuming this frame was sent by a mesh sta. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-06-01xen/blkback: potential null dereference in error handlingDan Carpenter
blkbk->pending_pages can be NULL here so I added a check for it. Signed-off-by: Dan Carpenter <error27@gmail.com> [v1: Redid the loop a bit] Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-06-01xen/blkback: don't call vbd_size() if bd_disk is NULLLaszlo Ersek
...because vbd_size() dereferences bd_disk if bd_part is NULL. Signed-off-by: Laszlo Ersek<lersek@redhat.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-06-01Merge git://git.infradead.org/mtd-2.6Linus Torvalds
* git://git.infradead.org/mtd-2.6: mtd: fix physmap.h warnings
2011-06-01intel-iommu: Fix off-by-one in RMRR setupDavid Woodhouse
We were mapping an extra byte (and hence usually an extra page): iommu_prepare_identity_map() expects to be given an 'end' argument which is the last byte to be mapped; not the first byte *not* to be mapped. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-06-01intel-iommu: Add domain check in domain_remove_one_dev_infoMike Habeck
The comment in domain_remove_one_dev_info() states "No need to compare PCI domain; it has to be the same". But for the si_domain that isn't going to be true, as it consists of all the PCI devices that are identity mapped thus multiple PCI domains can be in si_domain. The code needs to validate the PCI domain too. Signed-off-by: Mike Habeck <habeck@sgi.com> Signed-off-by: Mike Travis <travis@sgi.com> Cc: stable@kernel.org Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-06-01intel-iommu: Remove Host Bridge devices from identity mappingMike Travis
When using the 1:1 (identity) PCI DMA remapping, PCI Host Bridge devices that do not use the IOMMU causes a kernel panic. Fix that by not inserting those devices into the si_domain. Signed-off-by: Mike Travis <travis@sgi.com> Reviewed-by: Mike Habeck <habeck@sgi.com> Cc: stable@kernel.org Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-06-01intel-iommu: Use coherent DMA mask when requestedMike Travis
The __intel_map_single function is not honoring the passed in DMA mask. This results in not using the coherent DMA mask when called from intel_alloc_coherent(). Signed-off-by: Mike Travis <travis@sgi.com> Acked-by: Chris Wright <chrisw@sous-sol.org> Reviewed-by: Mike Habeck <habeck@sgi.com> Cc: stable@kernel.org Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-06-01intel-iommu: Dont cache iova above 32bitChris Wright
Mike Travis and Mike Habeck reported an issue where iova allocation would return a range that was larger than a device's dma mask. https://lkml.org/lkml/2011/3/29/423 The dmar initialization code will reserve all PCI MMIO regions and copy those reservations into a domain specific iova tree. It is possible for one of those regions to be above the dma mask of a device. It is typical to allocate iovas with a 32bit mask (despite device's dma mask possibly being larger) and cache the result until it exhausts the lower 32bit address space. Freeing the iova range that is >= the last iova in the lower 32bit range when there is still an iova above the 32bit range will corrupt the cached iova by pointing it to a region that is above 32bit. If that region is also larger than the device's dma mask, a subsequent allocation will return an unusable iova and cause dma failure. Simply don't cache an iova that is above the 32bit caching boundary. Reported-by: Mike Travis <travis@sgi.com> Reported-by: Mike Habeck <habeck@sgi.com> Cc: stable@kernel.org Acked-by: Mike Travis <travis@sgi.com> Tested-by: Mike Habeck <habeck@sgi.com> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-06-01intel-iommu: Speed up processing of the identity_mapping functionMike Travis
When there are a large count of PCI devices, and the pass through option for iommu is set, much time is spent in the identity_mapping function hunting though the iommu domains to check if a specific device is "identity mapped". Speed up the function by checking the cached info to see if it's mapped to the static identity domain. Signed-off-by: Mike Travis <travis@sgi.com> Reviewed-by: Mike Habeck <habeck@sgi.com> Cc: stable@kernel.org Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-06-01intel-iommu: Check for identity mapping candidate using system dma maskChris Wright
The identity mapping code appears to make the assumption that if the devices dma_mask is greater than 32bits the device can use identity mapping. But that is not true: take the case where we have a 40bit device in a 44bit architecture. The device can potentially receive a physical address that it will truncate and cause incorrect addresses to be used. Instead check to see if the device's dma_mask is large enough to address the system's dma_mask. Signed-off-by: Mike Travis <travis@sgi.com> Reviewed-by: Mike Habeck <habeck@sgi.com> Cc: stable@kernel.org Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-06-01intel-iommu: Only unlink device domains from iommuAlex Williamson
Commit a97590e5 added unlinking domains from iommus to reciprocate the iommu from domains unlinking that was already done. We actually want to only do this for device domains and never for the static identity map domain or VM domains. The SI domain is special and never freed, while VM domain->id lives in their own special address space, separate from iommu->domain_ids. In the current code, a VM can get domain->id zero, then mark that domain unused when unbound from pci-stub. This leads to DMAR write faults when the device is re-bound to the host driver. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Cc: stable@kernel.org Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-06-01intel-iommu: Enable super page (2MiB, 1GiB, etc.) supportYouquan Song
There are no externally-visible changes with this. In the loop in the internal __domain_mapping() function, we simply detect if we are mapping: - size >= 2MiB, and - virtual address aligned to 2MiB, and - physical address aligned to 2MiB, and - on hardware that supports superpages. (and likewise for larger superpages). We automatically use a superpage for such mappings. We never have to worry about *breaking* superpages, since we trust that we will always *unmap* the same range that was mapped. So all we need to do is ensure that dma_pte_clear_range() will also cope with superpages. Adjust pfn_to_dma_pte() to take a superpage 'level' as an argument, so it can return a PTE at the appropriate level rather than always extending the page tables all the way down to level 1. Again, this is simplified by the fact that we should never encounter existing small pages when we're creating a mapping; any old mapping that used the same virtual range will have been entirely removed and its obsolete page tables freed. Provide an 'intel_iommu=sp_off' argument on the command line as a chicken bit. Not that it should ever be required. == The original commit seen in the iommu-2.6.git was Youquan's implementation (and completion) of my own half-baked code which I'd typed into an email. Followed by half a dozen subsequent 'fixes'. I've taken the unusual step of rewriting history and collapsing the original commits in order to keep the main history simpler, and make life easier for the people who are going to have to backport this to older kernels. And also so I can give it a more coherent commit comment which (hopefully) gives a better explanation of what's going on. The original sequence of commits leading to identical code was: Youquan Song (3): intel-iommu: super page support intel-iommu: Fix superpage alignment calculation error intel-iommu: Fix superpage level calculation error in dma_pfn_level_pte() David Woodhouse (4): intel-iommu: Precalculate superpage support for dmar_domain intel-iommu: Fix hardware_largepage_caps() intel-iommu: Fix inappropriate use of superpages in __domain_mapping() intel-iommu: Fix phys_pfn in __domain_mapping for sglist pages Signed-off-by: Youquan Song <youquan.song@intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-06-01mtd: fix physmap.h warningsRandy Dunlap
Fix build warnings in physmap.h: include/linux/mtd/physmap.h:25: warning: 'struct platform_device' declared inside parameter list include/linux/mtd/physmap.h:25: warning: its scope is only this definition or declaration, which is probably not what you want include/linux/mtd/physmap.h:26: warning: 'struct platform_device' declared inside parameter list include/linux/mtd/physmap.h:27: warning: 'struct platform_device' declared inside parameter list Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2011-06-01UBIFS: fix recovery broken by the previous recovery fixArtem Bityutskiy
Unfortunately, the recovery fix d1606a59b6be4ea392eabd40d1250aa1eeb19efb (UBIFS: fix extremely rare mount failure) broke recovery. This commit make UBIFS drop the last min. I/O unit in all journal heads, but this is needed only for the GC head. And this does not work for non-GC heads. For example, if suppose we have min. I/O units A and B, and A contains a valid node X, which was fsynced, and then a group of nodes Y which spans the rest of A and B. In this case we'll drop not only Y, but also X, which is obviously incorrect. This patch fixes the issue and additionally makes recovery to drop last min. I/O unit only for the GC head, and leave things as they have been for ages for the other heads - this is safer. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2011-06-01UBIFS: amend ubifs_recover_leb interfaceArtem Bityutskiy
Instead of passing "grouped" parameter to 'ubifs_recover_leb()' which tells whether the nodes are grouped in the LEB to recover, pass the journal head number and let 'ubifs_recover_leb()' look at the journal head's 'grouped' flag. This patch is a preparation to a further fix where we'll need to know the journal head number for other purposes. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2011-06-01UBIFS: introduce a "grouped" journal head flagArtem Bityutskiy
Journal heads are different in a way how UBIFS writes nodes there. All normal journal heads receive grouped nodes, while the GC journal heads receives ungrouped nodes. This patch adds a 'grouped' flag to 'struct ubifs_jhead' which describes this property. This patch is a preparation to a further recovery fix. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2011-06-01UBIFS: supress false error messagesArtem Bityutskiy
Commit ab51afe05273741f72383529ef488aa1ea598ec6 was a good clean-up, but it introduced a regression - now UBIFS prints scary error messages during recovery on all corrupted nodes, even though the corruptions are expected (due to a power cut). This patch fixes the issue. Additionally fix a typo in a commentary introduced by the same commit. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
2011-06-01Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: AppArmor: fix oops in apparmor_setprocattr
2011-06-01kgdbts: only use new asm-generic/ptrace.h api when neededMike Frysinger
The new instruction_pointer_set helper is defined for people who have converted to asm-generic/ptrace.h, so don't use it generally unless the arch needs it (in which case it has been converted). This should fix building of kgdb tests for arches not yet converted. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-06-01block: blkdev_get() should access ->bd_disk only after successTejun Heo
d4dc210f69 (block: don't block events on excl write for non-optical devices) added dereferencing of bdev->bd_disk to test GENHD_FL_BLOCK_EVENTS_ON_EXCL_WRITE; however, bdev->bd_disk can be %NULL if open failed which can lead to an oops. Test the flag after testing open was successful, not before. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: David Miller <davem@davemloft.net> Tested-by: David Miller <davem@davemloft.net> Cc: stable@kernel.org Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
2011-05-31be2net: Fallback to the older opcode if MCC_CREATE_EXT opcode is not ↵Somnath Kotur
supported on the card Instead of failing the init/probe code in the driver fallback to the older opcode to ensure the driver is loaded thereby enabling users to upgrade the f/w to whatever version is required. Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-31Merge branch 'batman-adv/next' of git://git.open-mesh.org/ecsv/linux-mergeDavid S. Miller
2011-05-31Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-06-01AppArmor: fix oops in apparmor_setprocattrKees Cook
When invalid parameters are passed to apparmor_setprocattr a NULL deref oops occurs when it tries to record an audit message. This is because it is passing NULL for the profile parameter for aa_audit. But aa_audit now requires that the profile passed is not NULL. Fix this by passing the current profile on the task that is trying to setprocattr. Signed-off-by: Kees Cook <kees@ubuntu.com> Signed-off-by: John Johansen <john.johansen@canonical.com> Cc: stable@kernel.org Signed-off-by: James Morris <jmorris@namei.org>
2011-05-31Revert "net: fix section mismatches"David S. Miller
This reverts commit e5cb966c0838e4da43a3b0751bdcac7fe719f7b4. It causes new build regressions with gcc-4.2 which is pretty common on non-x86 platforms. Reported-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-31drivers/net/usb/catc.c: Fix potential deadlock in catc_ctrl_run()Alexey Khoroshilov
catc_ctrl_run() calls usb_submit_urb() with GFP_KERNEL, while it is called from catc_ctrl_async() and catc_ctrl_done() with catc->ctrl_lock spinlock held. The patch replaces GFP_KERNEL with GFP_ATOMIC. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-12 16:49:03 +0000