summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2012-05-15Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2012-05-15sparc: introduce arch/sparc/KbuildSam Ravnborg
This allows us to do: make arch/sparc/ to build the core part of the sparc kernel. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15sparc: remove obsolete documentationSam Ravnborg
When we killed btfixup this readme no longer has any value. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15sparc: clean up MakefileSam Ravnborg
- delete unused variables - align assignments - drop stale comments - kill use of "\" for line continuation Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15sparc32: delete muldiv.o from MakefileSam Ravnborg
The source file is no more.. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15Merge tag 'asoc-3.4' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Last minute fixes Some last minute fixes for ASoC. Small, focused changes to specific drivers.
2012-05-15xfrm: Convert several xfrm policy match functions to bool.David S. Miller
xfrm_selector_match xfrm_sec_ctx_match __xfrm4_selector_match __xfrm6_selector_match Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15sparc32: Kill off software 32-bit multiply/divide routines.David S. Miller
For the explicit calls to .udiv/.umul in assembler, I made a mechanical (read as: safe) transformation. I didn't attempt to make any simplifications. In particular, __ndelay and __udelay can be simplified significantly. Some of the %y reads are unnecessary and these routines have no need any longer for allocating a register window, they can be leaf functions. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15sparc32: Build kernel with -mcpu=v8David S. Miller
With Cypress gone we can generate real hardware integer multiply and divide instructions at will. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15net: Convert net_ratelimit uses to net_<level>_ratelimitedJoe Perches
Standardize the net core ratelimited logging functions. Coalesce formats, align arguments. Change a printk then vprintk sequence to use printf extension %pV. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15net: Add net_ratelimited_function and net_<level>_ratelimited macrosJoe Perches
__ratelimit() can be considered an inverted bool test because it returns true when not ratelimited. Several tests in the kernel tree use this __ratelimit() function incorrectly. No net_ratelimit uses are incorrect currently though. Most uses of net_ratelimit are to log something via printk or pr_<level>. In order to minimize the uses of net_ratelimit, and to start standardizing the code style used for __ratelimit() and net_ratelimit(), add a net_ratelimited_function() macro and net_<level>_ratelimited() logging macros similar to pr_<level>_ratelimited that use the global net_ratelimit instead of a static per call site "struct ratelimit_state". Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15dummy: documentation is staleAlan Cox
dummy0/1/2 names are always used and there are options to set multiple dummy devices. Remove the obsolete text Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=42865 Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15sparc32: cleanup mm/fault_32.cSam Ravnborg
- remove unused variables - fix coding style issues that hurts my eyes Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15pch_gbe: fix transmit racesEric Dumazet
Andy reported pch_gbe triggered "NETDEV WATCHDOG" errors. May 11 11:06:09 kontron kernel: WARNING: at net/sched/sch_generic.c:261 dev_watchdog+0x1ec/0x200() (Not tainted) May 11 11:06:09 kontron kernel: Hardware name: N/A May 11 11:06:09 kontron kernel: NETDEV WATCHDOG: eth0 (pch_gbe): transmit queue 0 timed out It seems pch_gbe has a racy tx path (races with TX completion path) Remove tx_queue_lock lock since it has no purpose, we must use tx_lock instead. Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Andy Cress <andy.cress@us.kontron.com> Tested-by: Andy Cress <andy.cress@us.kontron.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15cdc_ether: add Novatel USB551L device IDs for FLAG_WWANDan Williams
Needs to be tagged with FLAG_WWAN, which since it has generic descriptors, won't happen if we don't override the generic driver info. Cc: Oliver Neukum <oliver@neukum.org> Cc: stable@vger.kernel.org Signed-off-by: Dan Williams <dcbw@redhat.com> Acked-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15usbnet: fix skb traversing races during unlink(v2)Ming Lei
Commit 4231d47e6fe69f061f96c98c30eaf9fb4c14b96d(net/usbnet: avoid recursive locking in usbnet_stop()) fixes the recursive locking problem by releasing the skb queue lock before unlink, but may cause skb traversing races: - after URB is unlinked and the queue lock is released, the refered skb and skb->next may be moved to done queue, even be released - in skb_queue_walk_safe, the next skb is still obtained by next pointer of the last skb - so maybe trigger oops or other problems This patch extends the usage of entry->state to describe 'start_unlink' state, so always holding the queue(rx/tx) lock to change the state if the referd skb is in rx or tx queue because we need to know if the refered urb has been started unlinking in unlink_urbs. The other part of this patch is based on Huajun's patch: always traverse from head of the tx/rx queue to get skb which is to be unlinked but not been started unlinking. Signed-off-by: Huajun Li <huajun.li.lee@gmail.com> Signed-off-by: Ming Lei <tom.leiming@gmail.com> Cc: Oliver Neukum <oneukum@suse.de> Cc: stable@kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15ASoC: wm8994: Fix AIF2ADC power downMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
2012-05-15sparc32: Remove cypress cpu support.David S. Miller
It's the one aberration in v8, the only cpu that didn't actually have hardware multiply and divide instructions. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Sam Ravnborg <sam@ravnborg.org>
2012-05-15xfrm_algo: drop an unnecessary inclusionJan Beulich
For several releases, this has not been needed anymore, as no helper functions declared in net/ah.h get implemented by xfrm_algo.c anymore. Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15xfrm: make xfrm_algo.c a moduleJan Beulich
By making this a standalone config option (auto-selected as needed), selecting CRYPTO from here rather than from XFRM (which is boolean) allows the core crypto code to become a module again even when XFRM=y. Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15qlcnic-ethtool: set the ethtool_dump flag by ETH_FW_DUMP_DISABLE value that ↵Manish chopra
is zero, if firmware dump is disabled. Signed-off-by: Manish chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15linux/ethtool: Added macro ETH_FW_DUMP_DISABLEManish chopra
o flag field of ethtool_dump structure must be initialized by this macro value that is zero, if the firmware dump is disabled. by this we can get the firmware dump capability [enable/disable] via ethtool Signed-off-by: Manish chopra <manish.chopra@qlogic.com> Reviewed-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15genirq: export handle_edge_irq() and irq_to_desc()Jiri Kosina
Export handle_edge_irq() and irq_to_desc() to modules to allow them to do things such as __irq_set_handler_locked(...., handle_edge_irq); This fixes ERROR: "handle_edge_irq" [drivers/gpio/gpio-pch.ko] undefined! ERROR: "irq_to_desc" [drivers/gpio/gpio-pch.ko] undefined! when gpio-pch is being built as a module. This was introduced by commit df9541a60af0 ("gpio: pch9: Use proper flow type handlers") that added __irq_set_handler_locked(d->irq, handle_edge_irq); but handle_edge_irq() was not exported for modules (and inlined __irq_set_handler_locked() requires irq_to_desc() exported as well) Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-05-15C6X: add support to build with BINFMT_ELF_FDPICMark Salter
C6x userspace supports a shared library mechanism called DSBT for systems with no MMU. DSBT is similar to FDPIC in allowing shared text segments and private copies of data segments without an MMU. Both methods access data using a base register and offset. With FDPIC, the caller of an external function sets up the base register for the callee. With DSBT, the called function sets up its own base register. Other details differ but both userspaces need the same thing from the kernel loader: a map of where each ELF segment was loaded. The FDPIC loader already provides this, so DSBT just uses it. This patch enables BINFMT_ELF_FDPIC by default for C6X and provides the necessary architecture hooks for the generic loader. Signed-off-by: Mark Salter <msalter@redhat.com>
2012-05-15block: fix buffer overflow when printing partition UUIDsTejun Heo
6d1d8050b4bc8 "block, partition: add partition_meta_info to hd_struct" added part_unpack_uuid() which assumes that the passed in buffer has enough space for sprintfing "%pU" - 37 characters including '\0'. Unfortunately, b5af921ec0233 "init: add support for root devices specified by partition UUID" supplied 33 bytes buffer to the function leading to the following panic with stackprotector enabled. Kernel panic - not syncing: stack-protector: Kernel stack corrupted in: ffffffff81b14c7e [<ffffffff815e226b>] panic+0xba/0x1c6 [<ffffffff81b14c7e>] ? printk_all_partitions+0x259/0x26xb [<ffffffff810566bb>] __stack_chk_fail+0x1b/0x20 [<ffffffff81b15c7e>] printk_all_paritions+0x259/0x26xb [<ffffffff81aedfe0>] mount_block_root+0x1bc/0x27f [<ffffffff81aee0fa>] mount_root+0x57/0x5b [<ffffffff81aee23b>] prepare_namespace+0x13d/0x176 [<ffffffff8107eec0>] ? release_tgcred.isra.4+0x330/0x30 [<ffffffff81aedd60>] kernel_init+0x155/0x15a [<ffffffff81087b97>] ? schedule_tail+0x27/0xb0 [<ffffffff815f4d24>] kernel_thread_helper+0x5/0x10 [<ffffffff81aedc0b>] ? start_kernel+0x3c5/0x3c5 [<ffffffff815f4d20>] ? gs_change+0x13/0x13 Increase the buffer size, remove the dangerous part_unpack_uuid() and use snprintf() directly from printk_all_partitions(). Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Szymon Gruszczynski <sz.gruszczynski@googlemail.com> Cc: Will Drewry <wad@chromium.org> Cc: stable@vger.kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
2012-05-15ALSA: hda/idt - Fix power-map for speaker-pins with some HP laptopsTakashi Iwai
BIOS on some HP laptops don't set the speaker-pins as fixed but expose as jacks, and this confuses the driver as if these pins are jack-detectable. As a result, the machine doesn't get sounds from speakers because the driver prepares the power-map update via jack unsol events which never come up in reality. The bug was introduced in some time in 3.2 for enabling the power-mapping feature. This patch fixes the problem by replacing the check of the persistent power-map bits with a proper is_jack_detectable() call. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=43240 Cc: <stable@vger.kernel.org> [v3.2+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-05-14sparc64: Remove pointless assignment in floppy support.David S. Miller
Reported-by: Josip Rodin <joy@entuzijast.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-15dmaengine: fix cyclic dma usageVinod Koul
for cyclic dma, dont makr the descriptor as complte. Fix the remaining users of cyclic dma which do so Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com> Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Mika Westerberg <mika.westerberg@iki.fi>
2012-05-15crypto: mv_cesa requires on CRYPTO_HASH to buildAlexander Clouter
Without CRYPTO_HASH being selected, mv_cesa has a lot of hooks into undefined exports. ---- MODPOST 81 modules Kernel: arch/arm/boot/Image is ready AS arch/arm/boot/compressed/head.o GZIP arch/arm/boot/compressed/piggy.gzip CC arch/arm/boot/compressed/misc.o CC arch/arm/boot/compressed/decompress.o ERROR: "crypto_ahash_type" [drivers/crypto/mv_cesa.ko] undefined! ERROR: "crypto_shash_final" [drivers/crypto/mv_cesa.ko] undefined! ERROR: "crypto_register_ahash" [drivers/crypto/mv_cesa.ko] undefined! ERROR: "crypto_unregister_ahash" [drivers/crypto/mv_cesa.ko] undefined! ERROR: "crypto_shash_update" [drivers/crypto/mv_cesa.ko] undefined! ERROR: "crypto_shash_digest" [drivers/crypto/mv_cesa.ko] undefined! ERROR: "crypto_shash_setkey" [drivers/crypto/mv_cesa.ko] undefined! ERROR: "crypto_alloc_shash" [drivers/crypto/mv_cesa.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 make: *** Waiting for unfinished jobs.... ---- Signed-off-by: Alexander Clouter <alex@digriz.org.uk> Signed-off-by: Jason Cooper <jason@lakedaemon.net> Cc: stable@vger.kernel.org
2012-05-14stmmac: fix suspend/resume lockingGiuseppe CAVALLARO
Upon resume from standby, there is a possible interrupt unsafe locking scenario raised when configure the Kernel with CONFIG_PROVE_LOCKING. So this patch fixes that in PM driver stuff by calling lock/unlock_irqsave/restore. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-14stmmac: add mixed burst for DMAGiuseppe CAVALLARO
In mixed burst (MB) mode, the AHB master always initiates the bursts with fixed-size when the DMA requests transfers of size less than or equal to 16 beats. This patch adds the MB support and the flag that can be passed from the platform to select it. MB mode can also give some benefits in terms of performances on some platforms. v2: fixed Coding Style Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-14stmmac: extend mac addr reg and fix perfect fileringGiuseppe CAVALLARO
This patch is to extend the number of MAC address registers for 16 to 32. In fact, other new 16 registers are available in new chips and this can help on perfect filter mode for unicast. This patch also fixes the perfect filtering mode by setting the bit 31 in the MAC address registers. v2: fixed Coding Style. Signed-off-by: Gianni Antoniazzi <gianni.antoniazzi-ext@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-14dm9000: some coldfire boards need thisSteven King
Some coldfire boards (ie m5253demo) have a dm9000 onboard. Signed-off-by: Steven King <sfking@fdwdc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-14codel: use u16 field instead of 31bits for rec_inv_sqrtEric Dumazet
David pointed out gcc might generate poor code with 31bit fields. Using u16 is more than enough and permits a better code output. Also make the code intent more readable using constants, fixed point arithmetic not being trivial for everybody. Suggested-by: David Miller <davem@davemloft.net> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-14Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-mergeDavid S. Miller
Included changes: * an improvement to avoid to linearise the whole received packet when not needed * an improvement for client traffic rerouting after roaming * a fix for the local translation table state-machine * minor cleanups and fixes
2012-05-14target: Fix SPC-2 RELEASE bug for multi-session iSCSI client setupsBernhard Kohl
This patch addresses a bug in a special case for target core SPC-2 RELEASE logic where the same physical client (eg: iSCSI InitiatorName) with differing iSCSI session identifiers (ISID) is allowed to incorrectly release the same client's SPC-2 reservation from the non reservation holding path. Note this bug is specific to iscsi-target w/ SPC-2 reservations, and with the default enforce_pr_isids=1 device attr setting in target-core controls if a InitiatorName + different ISID reservations are handled the same as a single iSCSI client entity. Signed-off-by: Bernhard Kohl <bernhard.kohl@gmx.net> Cc: <stable@vger.kernel.org> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2012-05-14x86/mce: Only restart instruction after machine check recovery if it is safeTony Luck
Section 15.3.1.2 of the software developer manual has this to say about the RIPV bit in the IA32_MCG_STATUS register: RIPV (restart IP valid) flag, bit 0 — Indicates (when set) that program execution can be restarted reliably at the instruction pointed to by the instruction pointer pushed on the stack when the machine-check exception is generated. When clear, the program cannot be reliably restarted at the pushed instruction pointer. We need to save the state of this bit in do_machine_check() and use it in mce_notify_process() to force a signal; even if memory_failure() says it made a complete recovery ... e.g. replaced a clean LRU page. Acked-by: Borislav Petkov <bp@amd64.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2012-05-14Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next
2012-05-14net: codel: fix build errorsSasha Levin
Fix the following build error: net/sched/sch_fq_codel.c: In function 'fq_codel_dump_stats': net/sched/sch_fq_codel.c:464:3: error: unknown field 'qdisc_stats' specified in initializer net/sched/sch_fq_codel.c:464:3: warning: missing braces around initializer net/sched/sch_fq_codel.c:464:3: warning: (near initialization for 'st.<anonymous>') net/sched/sch_fq_codel.c:465:3: error: unknown field 'qdisc_stats' specified in initializer net/sched/sch_fq_codel.c:465:3: warning: excess elements in struct initializer net/sched/sch_fq_codel.c:465:3: warning: (near initialization for 'st') net/sched/sch_fq_codel.c:466:3: error: unknown field 'qdisc_stats' specified in initializer net/sched/sch_fq_codel.c:466:3: warning: excess elements in struct initializer net/sched/sch_fq_codel.c:466:3: warning: (near initialization for 'st') net/sched/sch_fq_codel.c:467:3: error: unknown field 'qdisc_stats' specified in initializer net/sched/sch_fq_codel.c:467:3: warning: excess elements in struct initializer net/sched/sch_fq_codel.c:467:3: warning: (near initialization for 'st') make[1]: *** [net/sched/sch_fq_codel.o] Error 1 Signed-off-by: Sasha Levin <levinsasha928@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-14net/codel: Add missing #include <linux/prefetch.h>Geert Uytterhoeven
m68k allmodconfig: net/sched/sch_codel.c: In function ‘dequeue’: net/sched/sch_codel.c:70: error: implicit declaration of function ‘prefetch’ make[1]: *** [net/sched/sch_codel.o] Error 1 Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-14sparc32: Kill unused hard_smp{4m,4d,leon}_processor_id() inlined.David S. Miller
Reported-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-14sparc32: drop build time btfixup patchingSam Ravnborg
Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-14sparc32: remove runtime btfix supportSam Ravnborg
- remove all uses of btfixup header - remove the btfixup header - remove the btfixup code Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-14sparc32: remove remaining users of btfixupSam Ravnborg
Use sparc_config to hold the last two function pointers. There was no point generating dedicated _ops structures only for these. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-14sparc32: move smp ipi to method opsSam Ravnborg
I ended up renaming set_cpu_int to send_ipi to be consistent all way around. send_ipi was moved to the *_smp.c files so we could call the relevant method direct, without any _ops indirection. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-05-14sparc32: Implement hard_smp_processor_id() via instruction patching.David S. Miller
This is the last non-trivial user of btfixup. Like sparc64, use a special patch section to resolve the various implementations of how to read the current CPU's ID when we don't have current_thread_info()->cpu necessarily available. Signed-off-by: David S. Miller <davem@davemloft.net> Tested-by: Sam Ravnborg <sam@ravnborg.org>
2012-05-14Merge branch 'v4l_for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: "For a some fix patches for v3.4, including a regression fix at DVB core" Fix up trivial conflicts in Documentation/feature-removal-schedule.txt * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] gspca - sonixj: Fix a zero divide in isoc interrupt [media] media: videobuf2-dma-contig: include header for exported symbols [media] media: videobuf2-dma-contig: quiet sparse noise about plain integer as NULL pointer [media] media: vb2-memops: Export vb2_get_vma symbol [media] s5p-fimc: Correct memory allocation for VIDIOC_CREATE_BUFS [media] s5p-fimc: Fix locking in subdev set_crop op [media] dvb_frontend: fix a regression with DVB-S zig-zag [media] fintek-cir: change || to && [media] V4L: Schedule V4L2_CID_HCENTER, V4L2_CID_VCENTER controls for removal [media] rc: Postpone ISR registration [media] marvell-cam: fix an ARM build error [media] V4L: soc-camera: protect hosts during probing from overzealous user-space
2012-05-14Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: "The main purpose of this pull request is to fix up the erroneous bonding patch I applied last round. I meant to apply v4 of the patch from Jiri but I applied v3 by accident. Mea culpa. Also, eagle eyed Dan Carpenter noticed that openvswitch has one of those "X = alloc(); if (!Y)" mistakes, test the proper pointer instead." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: openvswitch: checking wrong variable in queue_userspace_packet() bonding: Fix LACPDU rx_dropped commit.
2012-05-14Bluetooth: mgmt: Fix device_connected sending orderJohan Hedberg
The mgmt_ev_device_connected signal must be sent before any event indications happen for sockets associated with the connection. Otherwise e.g. device authorization for the sockets will fail with ENOTCONN as user space things that there is no baseband link. This patch fixes the issue by ensuring that the device_connected event if sent (if it hasn't been so already) as soon as the first ACL data packet arrives from the remote device. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-14Bluetooth: notify userspace of security level changeGustavo Padovan
It fixes L2CAP socket based security level elevation during a connection. The HID profile needs this (for keyboards) and it is the only way to achieve the security level elevation when using the management interface to talk to the kernel (hence the management enabling patch being the one that exposes this issue). It enables the userspace a security level change when the socket is already connected and create a way to notify the socket the result of the request. At the moment of the request the socket is made non writable, if the request fails the connections closes, otherwise the socket is made writable again, POLL_OUT is emmited. Signed-off-by: Gustavo Padovan <gustavo@padovan.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit (git 2.34.1) at 2025-09-11 18:13:03 +0000