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| | | * | Bluetooth: Add TX power tag to EIR dataMarcel Holtmann2012-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Inquiry Response TX power tag should be added to the Extended Inquiry Data (EIR) as well. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | | * | Bluetooth: Remove redundant hdev->parent fieldDavid Herrmann2012-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We initialize the "struct device" in hci_alloc_dev() for a long time now so we can access hdev->dev.parent directly. Hence, we can drop the temporary field hdev->parent which is used in no other place than hci_add_sysfs(). SET_HCIDEV_DEV() is never called after registering a device by the drivers so we do not overwrite internal device-state. Furthermore, hdev->dev is initialized to 0 by kzalloc() inside hci_alloc_dev() so the default behavior with dev.parent = NULL is kept. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
| | | * | Bluetooth: Check FINDING state in interleaved discoveryAndre Guedes2012-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to do interleaved discovery we should be in DISCOVERY_ FINDING state. Otherwise, discovery should be stopped. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | | * | Bluetooth: Correct chan->psm endian conversionsAndrei Emeltchenko2012-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | chan->psm is kept in __le16 format which was not always taken into account. Fix several bugs related to extra conversion. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | | * | Bluetooth: Fix extra conversion to __le32Andrei Emeltchenko2012-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Value to be converted is already in __le32 format. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | | * | Bluetooth: Correct type for ediv to __le16Andrei Emeltchenko2012-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Correct type warnings reported by sparse to show that this functions takes ediv argument in __le16 format. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | | * | Bluetooth: trivial: Correct endian conversionAndrei Emeltchenko2012-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Correct endian conversion reported by sparse Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | | mac80211: Add debugfs entry for mesh ht_opmodeAshok Nagarajan2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ashok Nagarajan <ashok@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | mac80211: Modify mesh_set_ht_prot_mode() to have less identationAshok Nagarajan2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Determining types of peers is modified to have less indentation. This change is suggested by Johannes. This patch also corrects the reference in comment to IEEE 802.11-2012 version. Signed-off-by: Ashok Nagarajan <ashok@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | mac80211: Fix don't use '>' operator for matching channel typesAshok Nagarajan2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Johannes pointed out that the use of > operators for checking channel type mismatch maynot be correct way as we may add other channel types in future. Signed-off-by: Ashok Nagarajan <ashok@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | mac80211: Push the deleted comment to correct placeAshok Nagarajan2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This comment is deleted in the patch "mac80211: Advertise HT protection mode in IEs". Moving the comment to the now corrected place. Signed-off-by: Ashok Nagarajan <ashok@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | nl80211: refactor valid channel type checkJohannes Berg2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are four instances in nl80211 of getting the channel type from the attribute and validating it, refactor those. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | cfg80211: fix cfg80211_can_beacon_sec_chan prototypeJohannes Berg2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It should return bool, not int. The function even does return true/false. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | nl80211: prevent additions to old station flags APIJohannes Berg2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't really want/need to maintain the old station flags API any more, so refuse changes to new (not yet defined) flags from the old flags API. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: Queue I frame fragments to the LLCP sockets queue tailSamuel Ortiz2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After testing our stack with large SNEP messages, we realized the fragments were arriving in reversed order. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | mac80211: fix network header location when adding encryption headersArik Nemtsov2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the location of the network header when adding encryption specific headers to a skb. This allows low-level drivers to use the (now correct) location of the network header. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | mac80211: (selectively) add HT details in radiotapJohannes Berg2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a flag for the HT format (mixed vs. greenfield) to allow drivers to report that on receive. Not all drivers will do that though, so allow drivers to set which radiotap MCS details they report. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | mac80211: Add IV-room in the skb for TKIP and WEPJanusz.Dziedzic@tieto.com2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add IV-room in skb also for TKIP and WEP. Extend patch: "mac80211: support adding IV-room in the skb for CCMP keys" Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | cfg80211: add warning when calculating MCS rates >= 32Johannes Berg2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cfg80211_calculate_bitrate() doesn't work for MCS rates 32 or higher, and it has always returned 0 in that case. Warn if it ever really happens. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | cfg80211: remove double prototypeJohannes Berg2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cfg80211_calculate_bitrate() is defined in the external header file cfg80211.h now, so no need to keep it in the internal one as well. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | Net: wireless: core.c: fixed checkpatch warningsCristian Chilipirea2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed some checkpatch warnings. Signed-off-by: Cristian Chilipirea <cristian.chilipirea@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | mac80211: fix TX aggregation session timerJohannes Berg2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit 12d3952fc4a1cd96234bc7023bf7eefeb0bb6355 ("mac80211: optimize aggregation session timeout handling") two bugs were introduced: 1) RCU usage was completely broken since no locks are held 2) the timer must not rearm when agg session is stopping Reported-and-tested-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | mac80211: fix single queue driversJohannes Berg2012-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | My queue management rework broke drivers that don't have multiple AC queues and register a single queue only, causing a warning: WARNING: at net/mac80211/iface.c:162 ieee80211_check_queues This was due to filling the queues wrongly and then noticing the error when checking later. Reported-and-Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: HCI drivers don't have to keep track of polling stateEric Lapuyade2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The NFC core code already does that for them. Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: The NFC genl family structure should not be exposed globallyH Hartley Sweeten2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The variable 'nfc_genl_family' is only referenced in this file and should be marked static to prevent it from being exposed globally. Quites the sparse warning: warning: symbol 'nfc_genl_family' was not declared. Should it be static? Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org> Cc: Aloisio Almeida Jr <aloisio.almeida@openbossa.org> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: HCI ops should not be exposed globallyH Hartley Sweeten2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The variable 'hci_nfc_ops' is only referenced in this file and should be marked static to prevent it from being exposed globally. Quites the sparse warning: warning: symbol 'hci_nfc_ops' was not declared. Should it be static? Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org> Cc: Aloisio Almeida Jr <aloisio.almeida@openbossa.org> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: Quiet nci/ntf.c sparse noise about plain integer as NULL pointerH Hartley Sweeten2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pointers should be cleared with NULL, not 0. Quiets a couple sparse warnings of the type: warning: Using plain integer as NULL pointer Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org> Cc: Aloisio Almeida Jr <aloisio.almeida@openbossa.org> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: Include nci_core.h to nci/lib.cH Hartley Sweeten2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Include the header to pickup the exported symbol prototype. Quites the sparse warning: warning: symbol 'nci_to_errno' was not declared. Should it be static? Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org> Cc: Aloisio Almeida Jr <aloisio.almeida@openbossa.org> CC: Samuel Ortiz <sameo@linux.intel.com> CC: "David S. Miller" <davem@davemloft.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: Quiet nci/data.c sparse noise about plain integer as NULL pointerH Hartley Sweeten2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pointers should be cleared with NULL, not 0. Quiets a couple sparse warnings of the type: warning: Using plain integer as NULL pointer Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Lauro Ramos Venancio <lauro.venancio@openbossa.org> Cc: Aloisio Almeida Jr <aloisio.almeida@openbossa.org> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: Fix LLCP compilation warningjoseph daniel2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | nfc_llcp_general_bytes is defined in nfc/core.c as: nfc_llcp_general_bytes(struct nfc_dev *dev, size_t *gb_len). as in nfc/nfc.h: nfc_llcp_general_bytes(struct nfc_dev *dev, u8 *gb_len), if CONFIG_NFC_LLCP is not defined. so we got some warnings, net/nfc/core.c:207:2: warning: passing argument 2 of ‘nfc_llcp_general_bytes’ from incompatible pointer type [enabled by default] net/nfc/nfc.h:87:19: note: expected ‘u8 *’ but argument is of type ‘size_t *’ Signed-off-by: joseph daniel <josephdanielwalter@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: Return the amount of LLCP bytes queued to sock_sendmsgSamuel Ortiz2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Otherwise an LLCP send() always returns 0. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: Update the LLCP poll maskSamuel Ortiz2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the poll mask depending on the socket state. POLLOUT was missing for example. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: LLCP connect must wait for a CC frameSamuel Ortiz2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Blocking sockets should sleep on a CC (Connection Complete) reception from the connect() call. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: Add HCI/SHDLC support to let driver check for tag presenceEric Lapuyade2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: Specify usage for targets found and target lost eventsEric Lapuyade2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is now specified that nfc_target_found() and nfc_target_lost() core functions must not be called from an atomic context. This allow us to serialize calls and protect the targets table using the nfc device lock instead of a spinlock. Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: Remove useless HCI private nfc target tableEric Lapuyade2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: Cache the core NFC active target pointer instead of its indexEric Lapuyade2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The NFC Core now caches the active nfc target pointer, thereby avoiding the need to lookup the target table for each invocation of a driver ops. Consequently, pn533, HCI and NCI now directly receive an nfc_target pointer instead of a target index. Cc: Ilan Elias <ilane@ti.com> Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | mac80211: fix the increment of unicast/multicast counters for forwarded PREQChun-Yeow Yeoh2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Forwarded PREQ is either unicast or multicast. The appropriate counters should be incremented accordingly. Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | mac80211: send peer candidate event for new sta onlyThomas Pedersen2012-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only send a cfg80211 new peer candidate notification if userspace has yet to allocate this station entry. Signed-off-by: Thomas Pedersen <thomas@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | NFC: Select CRC_CCITT for SHDLC link layer of HCI based driversMarcel Holtmann2012-05-15
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SHDLC link layer of HCI based drivers uses CRC-CCITT and thus needs to select that kernel option. Otherwise it ends up with this linking error: net/built-in.o: In function `nfc_shdlc_add_len_crc': net/nfc/hci/shdlc.c:113: undefined reference to `crc_ccitt' Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | | Merge branch 'next' of ↵Linus Torvalds2012-05-21
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull security subsystem updates from James Morris: "New notable features: - The seccomp work from Will Drewry - PR_{GET,SET}_NO_NEW_PRIVS from Andy Lutomirski - Longer security labels for Smack from Casey Schaufler - Additional ptrace restriction modes for Yama by Kees Cook" Fix up trivial context conflicts in arch/x86/Kconfig and include/linux/filter.h * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (65 commits) apparmor: fix long path failure due to disconnected path apparmor: fix profile lookup for unconfined ima: fix filename hint to reflect script interpreter name KEYS: Don't check for NULL key pointer in key_validate() Smack: allow for significantly longer Smack labels v4 gfp flags for security_inode_alloc()? Smack: recursive tramsmute Yama: replace capable() with ns_capable() TOMOYO: Accept manager programs which do not start with / . KEYS: Add invalidation support KEYS: Do LRU discard in full keyrings KEYS: Permit in-place link replacement in keyring list KEYS: Perform RCU synchronisation on keys prior to key destruction KEYS: Announce key type (un)registration KEYS: Reorganise keys Makefile KEYS: Move the key config into security/keys/Kconfig KEYS: Use the compat keyctl() syscall wrapper on Sparc64 for Sparc32 compat Yama: remove an unused variable samples/seccomp: fix dependencies on arch macros Yama: add additional ptrace scopes ...
| * \ \ \ Merge branch 'master' of git://git.infradead.org/users/eparis/selinux into nextJames Morris2012-05-21
| |\ \ \ \ | | | | | | | | | | | | | | | | | | Per pull request, for 3.5.
| | * | | | SELinux: include flow.h where used rather than get it indirectlyEric Paris2012-04-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We use flow_cache_genid in the selinux xfrm files. This is declared in net/flow.h However we do not include that file directly anywhere. We have always just gotten it through a long chain of indirect .h file includes. on x86_64: CC security/selinux/ss/services.o In file included from /next/linux-next-20120216/security/selinux/ss/services.c:69:0: /next/linux-next-20120216/security/selinux/include/xfrm.h: In function 'selinux_xfrm_notify_policyload': /next/linux-next-20120216/security/selinux/include/xfrm.h:51:14: error: 'flow_cache_genid' undeclared (first use in this function) /next/linux-next-20120216/security/selinux/include/xfrm.h:51:14: note: each undeclared identifier is reported only once for each function it appears in make[3]: *** [security/selinux/ss/services.o] Error 1 Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Eric Paris <eparis@redhat.com>
| * | | | | KEYS: Announce key type (un)registrationDavid Howells2012-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Announce the (un)registration of a key type in the core key code rather than in the callers. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Mimi Zohar <zohar@us.ibm.com>
| * | | | | Merge tag 'v3.4-rc5' into nextJames Morris2012-05-03
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Linux 3.4-rc5 Merge to pull in prerequisite change for Smack: 86812bb0de1a3758dc6c7aa01a763158a7c0638a Requested by Casey.
| * | | | | | net/compat.c,linux/filter.h: share compat_sock_fprogWill Drewry2012-04-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Any other users of bpf_*_filter that take a struct sock_fprog from userspace will need to be able to also accept a compat_sock_fprog if the arch supports compat calls. This change allows the existing compat_sock_fprog be shared. Signed-off-by: Will Drewry <wad@chromium.org> Acked-by: Serge Hallyn <serge.hallyn@canonical.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Eric Paris <eparis@redhat.com> v18: tasered by the apostrophe police v14: rebase/nochanges v13: rebase on to 88ebdda6159ffc15699f204c33feb3e431bf9bdc v12: rebase on to linux-next v11: introduction Signed-off-by: James Morris <james.l.morris@oracle.com>
| * | | | | | sk_run_filter: add BPF_S_ANC_SECCOMP_LD_WWill Drewry2012-04-13
| | |/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduces a new BPF ancillary instruction that all LD calls will be mapped through when skb_run_filter() is being used for seccomp BPF. The rewriting will be done using a secondary chk_filter function that is run after skb_chk_filter. The code change is guarded by CONFIG_SECCOMP_FILTER which is added, along with the seccomp_bpf_load() function later in this series. This is based on http://lkml.org/lkml/2012/3/2/141 Suggested-by: Indan Zupancic <indan@nul.nu> Signed-off-by: Will Drewry <wad@chromium.org> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Eric Paris <eparis@redhat.com> v18: rebase ... v15: include seccomp.h explicitly for when seccomp_bpf_load exists. v14: First cut using a single additional instruction ... v13: made bpf functions generic. Signed-off-by: James Morris <james.l.morris@oracle.com>
* | | | | | Merge tag 'virtio-for-linus' of ↵Linus Torvalds2012-05-21
|\ \ \ \ \ \ | |_|_|/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus Pull virtio updates from Rusty Russell. * tag 'virtio-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: virtio: fix typo in comment virtio-mmio: Devices parameter parsing virtio_blk: Drop unused request tracking list virtio-blk: Fix hot-unplug race in remove method virtio: Use ida to allocate virtio index virtio: balloon: separate out common code between remove and freeze functions virtio: balloon: drop restore_common() 9p: disconnect channel when PCI device is removed virtio: update documentation to v0.9.5 of spec
| * | | | | 9p: disconnect channel when PCI device is removedSasha Levin2012-05-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a virtio_9p pci device is being removed, we should close down any active channels and free up resources, we're not supposed to BUG() if there's still an open channel since it's a valid case when removing the PCI device. Otherwise, removing the PCI device with an open channel would cause the following BUG(): [ 1184.671416] ------------[ cut here ]------------ [ 1184.672057] kernel BUG at net/9p/trans_virtio.c:618! [ 1184.672057] invalid opcode: 0000 [#1] PREEMPT SMP [ 1184.672057] CPU 3 [ 1184.672057] Pid: 5, comm: kworker/u:0 Tainted: G W 3.4.0-rc2-next-20120413-sasha-dirty #76 [ 1184.672057] RIP: 0010:[<ffffffff825c9116>] [<ffffffff825c9116>] p9_virtio_remove+0x16/0x90 [ 1184.672057] RSP: 0018:ffff88000d653ac0 EFLAGS: 00010202 [ 1184.672057] RAX: ffffffff836bfb40 RBX: ffff88000c9b2148 RCX: ffff88000d658978 [ 1184.672057] RDX: 0000000000000006 RSI: 0000000000000000 RDI: ffff880028868000 [ 1184.672057] RBP: ffff88000d653ad0 R08: 0000000000000000 R09: 0000000000000000 [ 1184.672057] R10: 0000000000000000 R11: 0000000000000001 R12: ffff880028868000 [ 1184.672057] R13: ffffffff835aa7c0 R14: ffff880041630000 R15: ffff88000d653da0 [ 1184.672057] FS: 0000000000000000(0000) GS:ffff880035a00000(0000) knlGS:0000000000000000 [ 1184.672057] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1184.672057] CR2: 0000000001181000 CR3: 000000000eba1000 CR4: 00000000000406e0 [ 1184.672057] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 x000000000117a190 *[ 1184.672057] DR3: 00000000000000** 00 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 1184.672057] Process kworker/u:0 (pid: 5, threadinfo ffff88000d652000, task ffff88000d658000) [ 1184.672057] Stack: [ 1184.672057] ffff880028868000 ffffffff836bfb40 ffff88000d653af0 ffffffff8193661b [ 1184.672057] ffff880028868008 ffffffff836bfb40 ffff88000d653b10 ffffffff81af1c81 [ 1184.672057] ffff880028868068 ffff880028868008 ffff88000d653b30 ffffffff81af257a [ 1184.795301] Call Trace: [ 1184.795301] [<ffffffff8193661b>] virtio_dev_remove+0x1b/0x60 [ 1184.795301] [<ffffffff81af1c81>] __device_release_driver+0x81/0xd0 [ 1184.795301] [<ffffffff81af257a>] device_release_driver+0x2a/0x40 [ 1184.795301] [<ffffffff81af0d48>] bus_remove_device+0x138/0x150 [ 1184.795301] [<ffffffff81aef08d>] device_del+0x14d/0x1b0 [ 1184.795301] [<ffffffff81aef138>] device_unregister+0x48/0x60 [ 1184.795301] [<ffffffff8193694d>] unregister_virtio_device+0xd/0x10 [ 1184.795301] [<ffffffff8265fc74>] virtio_pci_remove+0x2a/0x6c [ 1184.795301] [<ffffffff818a95ad>] pci_device_remove+0x4d/0x110 [ 1184.795301] [<ffffffff81af1c81>] __device_release_driver+0x81/0xd0 [ 1184.795301] [<ffffffff81af257a>] device_release_driver+0x2a/0x40 [ 1184.795301] [<ffffffff81af0d48>] bus_remove_device+0x138/0x150 [ 1184.795301] [<ffffffff81aef08d>] device_del+0x14d/0x1b0 [ 1184.795301] [<ffffffff81aef138>] device_unregister+0x48/0x60 [ 1184.795301] [<ffffffff818a36fa>] pci_stop_bus_device+0x6a/0x90 [ 1184.795301] [<ffffffff818a3791>] pci_stop_and_remove_bus_device+0x11/0x20 [ 1184.795301] [<ffffffff818c21d9>] remove_callback+0x9/0x10 [ 1184.795301] [<ffffffff81252d91>] sysfs_schedule_callback_work+0x21/0x60 [ 1184.795301] [<ffffffff810cb1a1>] process_one_work+0x281/0x430 [ 1184.795301] [<ffffffff810cb140>] ? process_one_work+0x220/0x430 [ 1184.795301] [<ffffffff81252d70>] ? sysfs_read_file+0x1c0/0x1c0 [ 1184.795301] [<ffffffff810cc613>] worker_thread+0x1f3/0x320 [ 1184.795301] [<ffffffff810cc420>] ? manage_workers.clone.13+0x130/0x130 [ 1184.795301] [<ffffffff810d30b2>] kthread+0xb2/0xc0 [ 1184.795301] [<ffffffff826783f4>] kernel_thread_helper+0x4/0x10 [ 1184.795301] [<ffffffff810deb18>] ? finish_task_switch+0x78/0xf0 [ 1184.795301] [<ffffffff82676574>] ? retint_restore_args+0x13/0x13 [ 1184.795301] [<ffffffff810d3000>] ? kthread_flush_work_fn+0x10/0x10 [ 1184.795301] [<ffffffff826783f0>] ? gs_change+0x13/0x13 [ 1184.795301] Code: c1 9e 0a 00 48 83 c4 08 5b c9 c3 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 54 49 89 fc 53 48 8b 9f a8 04 00 00 80 3b 00 74 0a <0f> 0b 0f 1f 84 00 00 00 00 00 48 8b 87 88 04 00 00 ff 50 30 31 [ 1184.795301] RIP [<ffffffff825c9116>] p9_virtio_remove+0x16/0x90 [ 1184.795301] RSP <ffff88000d653ac0> [ 1184.952618] ---[ end trace a307b3ed40206b4c ]--- Signed-off-by: Sasha Levin <levinsasha928@gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* | | | | | net: drop NET dependency from HAVE_BPF_JITSam Ravnborg2012-05-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no point having the NET dependency on the select target, as it forces all users to depend on NET to tell they support BPF_JIT. Move the config option to the bottom of the file - this could be a nice place also for future "selectable" config symbols. Fix up all users to drop the dependency on NET now that it is not required to supress warnings for non-NET builds. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Acked-by: David Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
generated by cgit v1.2.2 (git 2.25.0) at 2025-07-24 10:19:40 -0400