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2015-03-17Bluetooth: Fix length for Read Local OOB Extended Data respone packetMarcel Holtmann1-1/+1
The length of the respone packet for Read Local OOB Extended Data command has a calculation error. In case LE Secure Connections support is not enabled, the actual response is shorter. Keep this in mind and update the value accordingly. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-17virtio_mmio: fix access width for mmioMichael S. Tsirkin1-8/+71
Going over the virtio mmio code, I noticed that it doesn't correctly access modern device config values using "natural" accessors: it uses readb to get/set them byte by byte, while the virtio 1.0 spec explicitly states: 4.2.2.2 Driver Requirements: MMIO Device Register Layout ... The driver MUST only use 32 bit wide and aligned reads and writes to access the control registers described in table 4.1. For the device-specific configuration space, the driver MUST use 8 bit wide accesses for 8 bit wide fields, 16 bit wide and aligned accesses for 16 bit wide fields and 32 bit wide and aligned accesses for 32 and 64 bit wide fields. Borrow code from virtio_pci_modern to do this correctly. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2015-03-17Merge branch 'linux-4.0' of ↵Dave Airlie7-59/+93
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes nouveau fixes, and gm206 modesetting enables. * 'linux-4.0' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau/bios: fix i2c table parsing for dcb 4.1 drm/nouveau/device/gm100: Basic GM206 bring up (as copy of GM204) drm/nouveau/device: post write to NV_PMC_BOOT_1 when flipping endian switch drm/nouveau/gr/gf100: fix some accidental or'ing of buffer addresses drm/nouveau/fifo/nv04: remove the loop from the interrupt handler
2015-03-17drm/nouveau/bios: fix i2c table parsing for dcb 4.1Stefan Huehner1-1/+5
Code before looked only at bit 31 to decide if a port is unused. However dcb 4.1 spec says 0x1F in bits 31-27 and 26-22 means unused. This fixed hdmi monitor detection on GM206. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-03-17drm/nouveau/device/gm100: Basic GM206 bring up (as copy of GM204)Stefan Huehner1-0/+43
Enough to get VGA monitor on DVI-I output have output. HDMI output not yet working Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-03-17drm/nouveau/device: post write to NV_PMC_BOOT_1 when flipping endian switchBen Skeggs1-2/+4
fdo#88868 Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-03-17drm/nouveau/gr/gf100: fix some accidental or'ing of buffer addressesBen Skeggs3-6/+6
fdo#83992 Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-03-17drm/nouveau/fifo/nv04: remove the loop from the interrupt handlerBen Skeggs1-50/+35
Complete bong hit (and not the last...), the hardware will reassert the interrupt to PMC if it's necessary. Also potentially harmful in the face of interrupts such as the non-stall interrupt, which remain active in NV_PFIFO_INTR even when we don't care about servicing it. It appears (hopefully, fdo#87244), that under certain loads, the methods may pass quickly enough to hit the "100 spins and kill PFIFO" thing that we had going on. Not ideal ;) Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2015-03-17Merge tag 'kvm-arm-fixes-4.0-rc5' of ↵Marcelo Tosatti8-75/+105
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm Fixes for KVM/ARM for 4.0-rc5. Fixes page refcounting issues in our Stage-2 page table management code, fixes a missing unlock in a gicv3 error path, and fixes a race that can cause lost interrupts if signals are pending just prior to entering the guest.
2015-03-17drm/radeon: Changing number of compute pipe linesBen Goz1-1/+1
The current CP firmware can handle Usermode Queues only on MEC1. To reflect this firmware change, this commit reduces number of compute pipelines to 4 - 1, from 8 - 1 (the first pipeline is allocated for kgd). Signed-off-by: Ben Goz <ben.goz@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@amd.com> Cc: stable@vger.kernel.org
2015-03-17drm/amdkfd: Fix SDMA queue init. in non-HWS modeBen Goz1-1/+9
This patch fixes the SDMA queue initialization, when running in non-HWS mode. The first fix is to move the initialization of SDMA VM parameters before the initialization of the SDMA MQD. The second fix is to load the MQD to an HQD after the initialization of the MQD. Signed-off-by: Ben Goz <ben.goz@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-03-17drm/amdkfd: destroy mqd when destroying kernel queueBen Goz1-9/+13
This patch adds a missing destruction of mqd, when destroying a kernel queue. Without the destruction, there is a memory leakage when repeatedly creating and destroying kernel queues. Signed-off-by: Ben Goz <ben.goz@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2015-03-17rhashtable: Avoid calculating hash again to unlockThomas Graf1-6/+5
Caching the lock pointer avoids having to hash on the object again to unlock the bucket locks. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-17bnx2x: fix encapsulation features on 57710/57711Michal Schmidt1-1/+1
E1x chips (57710, 57711(E)) have no support for encapsulation offload. bnx2x incorrectly advertises the support as available. Setting of those features is conditional on "!CHIP_IS_E1x(bp)", but the bp struct is not initialized yet at this point and consequently any chip passes the check. The check must use the "chip_is_e1x" local variable instead to work correctly. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16LZ4 : fix the data abort issueJeHyeon Yeon1-0/+3
If the part of the compression data are corrupted, or the compression data is totally fake, the memory access over the limit is possible. This is the log from my system usning lz4 decompression. [6502]data abort, halting [6503]r0 0x00000000 r1 0x00000000 r2 0xdcea0ffc r3 0xdcea0ffc [6509]r4 0xb9ab0bfd r5 0xdcea0ffc r6 0xdcea0ff8 r7 0xdce80000 [6515]r8 0x00000000 r9 0x00000000 r10 0x00000000 r11 0xb9a98000 [6522]r12 0xdcea1000 usp 0x00000000 ulr 0x00000000 pc 0x820149bc [6528]spsr 0x400001f3 and the memory addresses of some variables at the moment are ref:0xdcea0ffc, op:0xdcea0ffc, oend:0xdcea1000 As you can see, COPYLENGH is 8bytes, so @ref and @op can access the momory over @oend. Signed-off-by: JeHyeon Yeon <tom.yeon@windriver.com> Reviewed-by: David Sterba <dsterba@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-16kernfs: handle poll correctly on 'direct_read' files.NeilBrown1-0/+1
Kernfs supports two styles of read: direct_read and seqfile_read. The latter supports 'poll' correctly thanks to the update of '->event' in kernfs_seq_show. The former does not as '->event' is never updated on a read. So add an appropriate update in kernfs_file_direct_read(). This was noticed because some 'md' sysfs attributes were recently changed to use direct reads. Reported-by: Prakash Punnoor <prakash@punnoor.de> Reported-by: Torsten Kaiser <just.for.lkml@googlemail.com> Fixes: 750f199ee8b578062341e6ddfe36c59ac8ff2dcb Signed-off-by: NeilBrown <neilb@suse.de> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-16tcp_metrics: fix wrong lockdep annotationsEric Dumazet1-12/+8
Changes in tcp_metric hash table are protected by tcp_metrics_lock only, not by genl_mutex While we are at it use deref_locked() instead of rcu_dereference() in tcp_new() to avoid unnecessary barrier, as we hold tcp_metrics_lock as well. Reported-by: Andrew Vagin <avagin@parallels.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Fixes: 098a697b497e ("tcp_metrics: Use a single hash table for all network namespaces.") Reviewed-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16dsa: change "select" to "depends on" for NET_SWITCHDEV and for NET_DSAJiri Pirko2-9/+7
This would fix randconfig compile error: net/built-in.o: In function `netdev_switch_fib_ipv4_abort': (.text+0xf7811): undefined reference to `fib_flush_external' Also it fixes following warnings: warning: (NET_DSA) selects NET_SWITCHDEV which has unmet direct dependencies (NET && INET) warning: (NET_DSA_MV88E6060 && NET_DSA_MV88E6131 && NET_DSA_MV88E6123_61_65 && NET_DSA_MV88E6171 && NET_DSA_MV88E6352 && NET_DSA_BCM_SF2) selects NET_DSA which has unmet direct dependencies (NET && HAVE_NET_DSA && NET_SWITCHDEV) Reported-by: Randy Dunlap <rdunlap@infradead.org> Suggested-by: Alexei Starovoitov <alexei.starovoitov@gmail.com> Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16net/fsl: modify xgmac_mdio for little endian SoCsShaohui Xie1-28/+68
MDIO controller on little endian Socs, e.g. ls2085a is similar to the controller on big endian Socs, but the MDIO access is little endian, we use I/O accessor function to handle endianness, so the driver can run on little endian Socs. A property "little-endian" is used in DTS to indicate the MDIO is little endian, if driver probes the property, driver will access MDIO in little endian, otherwise, driver works in big endian by default. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16net/fsl: fix a bug in xgmac_mdioShaohui Xie1-1/+1
There is a bug in xgmac_wait_until_done() which mdio_stat should be used instead of mdio_data when checking if busy bit is cleared. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16net: kernel socket should be released in init_net namespaceYing Xue1-1/+1
Creating a kernel socket with sock_create_kern() happens in "init_net" namespace, however, releasing it with sk_release_kernel() occurs in the current namespace which may be different with "init_net" namespace. Therefore, we should guarantee that the namespace in which a kernel socket is created is same as the socket is created. Signed-off-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16rhashtable: Annotate RCU locking of walkersThomas Graf1-0/+2
Fixes the following sparse warnings: lib/rhashtable.c:767:5: warning: context imbalance in 'rhashtable_walk_start' - wrong count at exit lib/rhashtable.c:849:6: warning: context imbalance in 'rhashtable_walk_stop' - unexpected unlock Fixes: f2dba9c6ff0d ("rhashtable: Introduce rhashtable_walk_*") Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16Merge tag 'mac80211-for-davem-2015-03-16' of ↵David S. Miller5-8/+47
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== Here are a few fixes that I'd like to still get in: * disable U-APSD for better interoperability, from Michal Kazior * drop unencrypted frames in mesh forwarding, from Bob Copeland * treat non-QoS/WMM HT stations as non-HT, to fix confusion when they connect and then get QoS packets anyway due to HT * fix counting interfaces for combination checks, otherwise the interface combinations aren't properly enforced (from Andrei) * fix pure ECSA by reacting to the IE change * ignore erroneous (E)CSA to the current channel which sometimes happens due to AP/GO bugs ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16Merge branch 'master' of ↵David S. Miller5-8/+10
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec Steffen Klassert says: ==================== pull request (net): ipsec 2015-03-16 1) Fix the network header offset in _decode_session6 when multiple IPv6 extension headers are present. From Hajime Tazaki. 2) Fix an interfamily tunnel crash. We set outer mode protocol too early and may dispatch to the wrong address family. Move the setting of the outer mode protocol behind the last accessing of the inner mode to fix the crash. 3) Most callers of xfrm_lookup() expect that dst_orig is released on error. But xfrm_lookup_route() may need dst_orig to handle certain error cases. So introduce a flag that tells what should be done in case of error. From Huaibin Wang. Please pull or let me know if there are problems. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16rocker: replace fixed stack allocation with dynamic allocationScott Feldman1-3/+10
In hast to fix some sparse warning, I hard-coded a fix-sized array on the stack which is probably too big for kernel standards. Fix this by converting array to dynamic allocation. Signed-off-by: Scott Feldman <sfeldma@gmail.com> Acked-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16Merge branch 'listener_refactor'David S. Miller13-102/+99
Eric Dumazet says: ==================== inet: tcp listener refactoring, part 10 We are getting close to the point where request sockets will be hashed into generic hash table. Some followups are needed for netfilter and will be handled in next patch series. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16inet: add proper refcounting to request sockEric Dumazet7-18/+29
reqsk_put() is the generic function that should be used to release a refcount (and automatically call reqsk_free()) reqsk_free() might be called if refcount is known to be 0 or undefined. refcnt is set to one in inet_csk_reqsk_queue_add() As request socks are not yet in global ehash table, I added temporary debugging checks in reqsk_put() and reqsk_free() Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16inet: factorize sock_edemux()/sock_gen_put() codeEric Dumazet2-15/+6
sock_edemux() is not used in fast path, and should really call sock_gen_put() to save some code. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16inet_diag: allow sk_diag_fill() to handle request socksEric Dumazet1-67/+53
inet_diag_fill_req() is renamed to inet_req_diag_fill() and moved up, so that it can be called fom sk_diag_fill() inet_diag_bc_sk() is ready to handle request socks. inet_twsk_diag_dump() is no longer needed. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16inet: ip early demux should avoid request socketsEric Dumazet2-2/+2
When a request socket is created, we do not cache ip route dst entry, like for timewait sockets. Let's use sk_fullsock() helper. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16net: add sk_fullsock() helperEric Dumazet1-0/+9
We have many places where we want to check if a socket is not a timewait or request socket. Use a helper to avoid hard coding this. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-16Bluetooth: Do not include LE SC out-of-band data if not enabledMarcel Holtmann1-8/+13
In case LE Secure Connections is not enabled, then the command for returning local out-of-band data should not include the confirmation and random value for LE SC pairing. All other fields are still valid, but these two need to be left out. In that case it is also no needed to generate the public/private key pair for out-of-band pairing. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-16Bluetooth: The P-256 randomizer is 16 octets long and not 19 octetsMarcel Holtmann1-1/+1
This seems to be a simple typo in the debugfs entry for the remote out-of-band data entries. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-16Bluetooth: Rename smp->local_rr into smp->local_randMarcel Holtmann1-5/+5
The variable for the out-of-band random number was badly named and with that confusing. Just rename it to local_rand so it is clear what value it represents. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-16Bluetooth: Add extra SMP_DBG statement for remote OOB dataMarcel Holtmann1-0/+2
Just for pure debugging purposes print the remote out-of-band data that has been received and is going to be used. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-16Bluetooth: Use smp->remote_pk + 32 instead of &smp->remote_pk[32]Marcel Holtmann1-1/+1
Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2015-03-16Bluetooth: Add clarifying comment when setting local OOB flagJohan Hedberg1-0/+8
It might be a bit counterintuitive to set a 'local' flag based on remote data. This patch adds a clarifying comment to the pairing req/rsp handlers when setting the LOCAL_OOB flag based on the PDU received from the remote side. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-03-16dmaengine: dw: append MODULE_ALIAS for platform driverAndy Shevchenko1-1/+4
The commit 9cade1a46c77 (dma: dw: split driver to library part and platform code) introduced a separate platform driver but missed to add a MODULE_ALIAS("platform:dw_dmac"); to that module. The patch adds this to get driver loaded automatically if platform device is registered. Reported-by: "Blin, Jerome" <jerome.blin@intel.com> Fixes: 9cade1a46c77 (dma: dw: split driver to library part and platform code) Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2015-03-16Bluetooth: Don't send public key if OOB data verification failsJohan Hedberg1-10/+10
When we receive the remote public key, if we have remote OOB data there's no point in sending our public key to the remote if the OOB data doesn't match. This patch moves the test for this higher up in the smp_cmd_public_key() function. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-03-16Revert "Input: synaptics - use dmax in input_mt_assign_slots"Dmitry Torokhov1-4/+1
This reverts commit 6ab17a8484f03c188a93713369912f1545eb26e9 since it, according to Benjamin, causes issues with slot assignment: E: 15.669119 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- E: 15.954242 0003 002f 0000 # EV_ABS / ABS_MT_SLOT 0 E: 15.954242 0003 0039 0505 # EV_ABS / ABS_MT_TRACKING_ID 505 E: 15.954242 0003 0035 3851 # EV_ABS / ABS_MT_POSITION_X 3851 E: 15.954242 0003 0036 4076 # EV_ABS / ABS_MT_POSITION_Y 4076 E: 15.954242 0003 003a 0034 # EV_ABS / ABS_MT_PRESSURE 34 E: 15.954242 0001 014a 0001 # EV_KEY / BTN_TOUCH 1 E: 15.954242 0003 0000 3851 # EV_ABS / ABS_X 3851 E: 15.954242 0003 0001 4076 # EV_ABS / ABS_Y 4076 E: 15.954242 0003 0018 0034 # EV_ABS / ABS_PRESSURE 34 E: 15.954242 0001 0145 0001 # EV_KEY / BTN_TOOL_FINGER 1 E: 15.954242 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- ... (bunch of regular events)... E: 16.020614 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- E: 16.043601 0003 0035 3873 # EV_ABS / ABS_MT_POSITION_X 3873 E: 16.043601 0003 0036 3903 # EV_ABS / ABS_MT_POSITION_Y 3903 E: 16.043601 0003 003a 0050 # EV_ABS / ABS_MT_PRESSURE 50 E: 16.043601 0003 0035 3032 # EV_ABS / ABS_MT_POSITION_X 3032 E: 16.043601 0003 0036 3832 # EV_ABS / ABS_MT_POSITION_Y 3832 E: 16.043601 0003 003a 0044 # EV_ABS / ABS_MT_PRESSURE 44 E: 16.043601 0003 0000 3032 # EV_ABS / ABS_X 3032 E: 16.043601 0003 0001 3832 # EV_ABS / ABS_Y 3832 E: 16.043601 0003 0018 0044 # EV_ABS / ABS_PRESSURE 44 E: 16.043601 0001 0145 0000 # EV_KEY / BTN_TOOL_FINGER 0 E: 16.043601 0001 014d 0001 # EV_KEY / BTN_TOOL_DOUBLETAP 1 E: 16.043601 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- E: 16.068837 0003 002f 0001 # EV_ABS / ABS_MT_SLOT 1 E: 16.068837 0003 0039 0506 # EV_ABS / ABS_MT_TRACKING_ID 506 E: 16.068837 0003 0035 3912 # EV_ABS / ABS_MT_POSITION_X 3912 E: 16.068837 0003 0036 3743 # EV_ABS / ABS_MT_POSITION_Y 3743 E: 16.068837 0003 003a 0056 # EV_ABS / ABS_MT_PRESSURE 56 E: 16.068837 0003 002f 0000 # EV_ABS / ABS_MT_SLOT 0 E: 16.068837 0003 0035 3026 # EV_ABS / ABS_MT_POSITION_X 3026 E: 16.068837 0003 0036 3708 # EV_ABS / ABS_MT_POSITION_Y 3708 E: 16.068837 0003 003a 0052 # EV_ABS / ABS_MT_PRESSURE 52 E: 16.068837 0003 0000 3026 # EV_ABS / ABS_X 3026 E: 16.068837 0003 0001 3708 # EV_ABS / ABS_Y 3708 E: 16.068837 0003 0018 0052 # EV_ABS / ABS_PRESSURE 52 E: 16.068837 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- Slot 0 and 1 gets inverted in the second report above, which introduces a cursor jump. The problem is that this cursor jump is often enough to leave the current widget, and X sends the scrolling events to whoever is now under the cursor. Reported-by: Benjamin Tissoires <btissoir@redhat.com> Reported-by: Hans de Goede <hdegoede@redhat.com>
2015-03-16Bluetooth: Fix verifying confirm value when lacking remote OOB dataJohan Hedberg1-1/+3
If we haven't received remote OOB data we cannot perform any special checks on the confirm value. This patch updates the check after having received the public key to only perform the verification if we have remote OOB data present. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-03-16Bluetooth: Set local OOB data flag if remote has our OOB dataJohan Hedberg1-0/+6
If the SMP Pairing Request or Response PDU received from the remote device indicates that it has received our OOB data we should set the SMP_FLAG_LOCAL_OOB flag. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-03-16Bluetooth: Track local vs remote OOB data availabilityJohan Hedberg1-4/+6
There are several decisions in the SMP logic that depend not only on whether we're doing SMP or not, but also whether local and/or remote OOB data is present. This patch splits the existing SMP_FLAG_OOB into two new flags to track local and remote OOB data respectively. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-03-16Bluetooth: Fix local OOB data handling for SMPJohan Hedberg1-2/+5
We need to store the local ra/rb value in order to verify the Check value received from the remote. This patch adds a new 'lr' for the local ra/rb value and makes sure it gets used when verifying the DHKey Check PDU received from the remote. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2015-03-16Merge branch 'synaptics' into for-linusDmitry Torokhov2-51/+184
Bring in changes needed to properly handle Lenovo 2015 lineup.
2015-03-16ALSA: hda - Treat stereo-to-mono mix properlyTakashi Iwai2-10/+49
The commit [ef403edb7558: ALSA: hda - Don't access stereo amps for mono channel widgets] fixed the handling of mono widgets in general, but it still misses an exceptional case: namely, a mono mixer widget taking a single stereo input. In this case, it has stereo volumes although it's a mono widget, and thus we have to take care of both left and right input channels, as stated in HD-audio spec ("7.1.3 Widget Interconnection Rules"). This patch covers this missing piece by adding proper checks of stereo amps in both the generic parser and the proc output codes. Reported-by: Raymond Yau <superquad.vortex2@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-03-16netfilter: bridge: remove BRNF_STATE_BRIDGED flagFlorian Westphal3-6/+7
Its not needed anymore since 2bf540b73ed5b ([NETFILTER]: bridge-netfilter: remove deferred hooks). Before this it was possible to have physoutdev set for locally generated packets -- this isn't the case anymore: BRNF_STATE_BRIDGED flag is set when we assign nf_bridge->physoutdev, so physoutdev != NULL means BRNF_STATE_BRIDGED is set. If physoutdev is NULL, then we are looking at locally-delivered and routed packet. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-03-16netfilter: bridge: query conntrack about skb dnatFlorian Westphal2-12/+21
ask conntrack instead of storing ipv4 address in nf_bridge_info->data. Ths avoids the need to use ->data during NF_PRE_ROUTING. Only two functions that need ->data remain. These will be addressed in followup patches. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-03-16Merge remote-tracking branches 'asoc/fix/sgtl5000' and 'asoc/fix/sn95031' ↵Mark Brown2-9/+3
into asoc-linus
2015-03-16Merge remote-tracking branches 'asoc/fix/ak4671', 'asoc/fix/control', ↵Mark Brown19-72/+91
'asoc/fix/da732x', 'asoc/fix/fsl-ssi', 'asoc/fix/lock' and 'asoc/fix/rt286' into asoc-linus
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-29 22:19:39 +0300