- 06 Jun, 2015 40 commits
-
-
Tatyana Nikolova authored
commit ec04847c upstream. The string iwpm_ulib_name is recorded in a nlmsg as a netlink attribute. Without this fix parsing of the nlmsg by the userspace port mapper service fails because of unknown attribute length, causing the port mapper service not to register the client, which has sent the nlmsg. Signed-off-by:
Tatyana Nikolova <tatyana.e.nikolova@intel.com> Reviewed-By:
Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Signed-off-by:
Doug Ledford <dledford@redhat.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
Zidan Wang authored
commit 17fc2e0a upstream. According to the RM of wm8958, BCLK DIV 348 doesn't exist, correct it to 384. Signed-off-by:
Zidan Wang <zidan.wang@freescale.com> Acked-by:
Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by:
Mark Brown <broonie@kernel.org> Signed-off-by:
-
Zidan Wang authored
commit 85e36a1f upstream. It should be "RINPUT3" instead of "LINPUT3" route to "Right Input Mixer". Signed-off-by:
-
Koro Chen authored
commit fdb6eb0a upstream. When there is prefix specified, currently we will add this prefix in widget->name, but not in widget->sname. it causes failure at snd_soc_dapm_link_dai_widgets: if (!w->sname || !strstr(w->sname, dai_w->name)) because dai_w->name has prefix added, but w->sname does not. We should also add prefix for stream name Signed-off-by:
Koro Chen <koro.chen@mediatek.com> Signed-off-by:
-
Vasily Khoruzhick authored
commit 810e4425 upstream. set_dai_fmt_both() callback is called from snd_soc_runtime_set_dai_fmt() which is called from snd_soc_register_card(), but at this time codec is not powered on yet. Replace direct i2c write with regcache write. Fixes: 5f0acedd (ASoC: rx1950_uda1380: Use static DAI format setup) Fixes: 5cc10b9b (ASoC: h1940_uda1380: Use static DAI format setup) Signed-off-by:
Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by:
-
Axel Lin authored
commit 545774bd upstream. mc13xxx_reg_rmw() won't change any bit if passing 0 to the mask field. Pass AUDIO_SSI_SEL instead of 0 for the mask field to set AUDIO_SSI_SEL bit. Signed-off-by:
Axel Lin <axel.lin@ingics.com> Signed-off-by:
-
Takashi Iwai authored
commit 0fa372b6 upstream. A new AMD controller [1002:aac8] seems to need the quirk for other AMD NS HDMI stuff, otherwise it gives noisy sounds. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=99021Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
-
Takashi Iwai authored
commit 3530febb upstream. This reverts commit 7290006d. Through the regression report, it was revealed that the tpacpi_led_set() call to thinkpad_acpi helper doesn't only toggle the mute LED but actually mutes the sound. This is contradiction to the expectation, and rather confuses user. According to Henrique, it's not trivial to judge which TP model behaves "LED-only" and which model does whatever more intrusive, as Lenovo's implementations vary model by model. So, from the safety reason, we should revert the patch for now. Reported-by:
Martin Steigerwald <martin@lichtvoll.de> Cc: Pali Rohár <pali.rohar@gmail.com> Signed-off-by:
-
Vittorio G (VittGam) authored
commit ae425bb2 upstream. Microsoft LifeCam HD-3000 (045e:0779) needs a similar quirk for suppressing the unsupported sample rate inquiry. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=98481Signed-off-by:
Vittorio Gambaletta <linuxbugs@vittgam.net> Signed-off-by:
-
Ansgar Hegerfeld authored
commit 09ea9976 upstream. The Lenovo ThinkPad L450 requires the ALC292_FIXUP_TPT440_DOCK fix in order to get sound output on the docking stations audio port. This patch was tested using a ThinkPad L450 (20DSS00B00) using kernel 4.0.3 and a ThinkPad Pro Dock. Signed-off-by:
Ansgar Hegerfeld <linux@hegerfeld.org> Signed-off-by:
-
David Henningsson authored
commit 9b5a4e39 upstream. This enables the headset microphone on Dell Inspiron 5548, or at least some variants of it. BugLink: https://bugs.launchpad.net/bugs/1452175Signed-off-by:
David Henningsson <david.henningsson@canonical.com> Signed-off-by:
-
Takashi Iwai authored
commit 88776f36 upstream. Fujitsu Lifebook E752 laptop needs a similar quirk done for Lifebook T731. Otherwise the headphone is always muted. Reported-and-tested-by:
Christian Weber <we_chris@hotmail.com> Signed-off-by:
-
David Henningsson authored
commit 6ffc0898 upstream. This patch adds support for Conexant HD Audio codecs CX20721, CX20722, CX20723 and CX20724. BugLink: https://bugs.launchpad.net/bugs/1454656Signed-off-by:
-
Takashi Iwai authored
commit fa94b0d7 upstream. Microsoft LifeCam Studio (045e:0772) needs a similar quirk for suppressing the wrong sample rate inquiry. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=98481Signed-off-by:
-
Steven Rostedt authored
commit 37815bf8 upstream. The module notifier call chain for MODULE_STATE_COMING was moved up before the parsing of args, into the complete_formation() call. But if the module failed to load after that, the notifier call chain for MODULE_STATE_GOING was never called and that prevented the users of those call chains from cleaning up anything that was allocated. Link: http://lkml.kernel.org/r/554C52B9.9060700@gmail.comReported-by:
Pontus Fuchs <pontus.fuchs@gmail.com> Fixes: 4982223e "module: set nx before marking module MODULE_STATE_COMING" Signed-off-by:
Steven Rostedt <rostedt@goodmis.org> Signed-off-by:
Rusty Russell <rusty@rustcorp.com.au> Signed-off-by:
-
Al Viro authored
commit 2159184e upstream. when we find that a child has died while we'd been trying to ascend, we should go into the first live sibling itself, rather than its sibling. Off-by-one in question had been introduced in "deal with deadlock in d_walk()" and the fix needs to be backported to all branches this one has been backported to. Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
-
Jan Kara authored
commit f18c34e4 upstream. If the specified maximum length of the string is a multiple of unsigned long, we would load one long behind the specified maximum. If that happens to be in a next page, we can hit a page fault although we were not expected to. Fix the off-by-one bug in the test whether we are at the end of the specified range. Signed-off-by:
Jan Kara <jack@suse.cz> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
-
Arend van Spriel authored
commit 7d072b40 upstream. The function brcmf_msgbuf_get_pktid() may return a NULL pointer so the callers should check the return pointer before accessing it to avoid the crash below (see [1]): brcmfmac: brcmf_msgbuf_get_pktid: Invalid packet id 273 (not in use) BUG: unable to handle kernel NULL pointer dereference at 0000000000000080 IP: [<ffffffff8145b225>] skb_pull+0x5/0x50 PGD 0 Oops: 0000 [#1] PREEMPT SMP Modules linked in: pci_stub vboxpci(O) vboxnetflt(O) vboxnetadp(O) vboxdrv(O) snd_hda_codec_hdmi bnep mousedev hid_generic ushwmon msr ext4 crc16 mbcache jbd2 sd_mod uas usb_storage ahci libahci libata scsi_mod xhci_pci xhci_hcd usbcore usb_common CPU: 0 PID: 1661 Comm: irq/61-brcmf_pc Tainted: G O 4.0.1-MacbookPro-ARCH #1 Hardware name: Apple Inc. MacBookPro12,1/Mac-E43C1C25D4880AD6, BIOS MBP121.88Z.0167.B02.1503241251 03/24/2015 task: ffff880264203cc0 ti: ffff88025ffe4000 task.ti: ffff88025ffe4000 RIP: 0010:[<ffffffff8145b225>] [<ffffffff8145b225>] skb_pull+0x5/0x50 RSP: 0018:ffff88025ffe7d40 EFLAGS: 00010202 RAX: 0000000000000000 RBX: ffff88008a33c000 RCX: 0000000000000044 RDX: 0000000000000000 RSI: 000000000000004a RDI: 0000000000000000 RBP: ffff88025ffe7da8 R08: 0000000000000096 R09: 000000000000004a R10: 0000000000000000 R11: 000000000000048e R12: ffff88025ff14f00 R13: 0000000000000000 R14: ffff880263b48200 R15: ffff88008a33c000 FS: 0000000000000000(0000) GS:ffff88026ec00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000080 CR3: 000000000180b000 CR4: 00000000003407f0 Stack: ffffffffa06aed74 ffff88025ffe7dc8 ffff880263b48270 ffff880263b48278 05ea88020000004a 0002ffff81014635 000000001720b2f6 ffff88026ec116c0 ffff880263b48200 0000000000010000 ffff880263b4ae00 ffff880264203cc0 Call Trace: [<ffffffffa06aed74>] ? brcmf_msgbuf_process_rx+0x404/0x480 [brcmfmac] [<ffffffff810cea60>] ? irq_finalize_oneshot.part.30+0xf0/0xf0 [<ffffffffa06afb55>] brcmf_proto_msgbuf_rx_trigger+0x35/0xf0 [brcmfmac] [<ffffffffa06baf2a>] brcmf_pcie_isr_thread_v2+0x8a/0x130 [brcmfmac] [<ffffffff810cea80>] irq_thread_fn+0x20/0x50 [<ffffffff810ceddf>] irq_thread+0x13f/0x170 [<ffffffff810cebf0>] ? wake_threads_waitq+0x30/0x30 [<ffffffff810ceca0>] ? irq_thread_dtor+0xb0/0xb0 [<ffffffff81092a08>] kthread+0xd8/0xf0 [<ffffffff81092930>] ? kthread_create_on_node+0x1c0/0x1c0 [<ffffffff8156d898>] ret_from_fork+0x58/0x90 [<ffffffff81092930>] ? kthread_create_on_node+0x1c0/0x1c0 Code: 01 83 e2 f7 88 50 01 48 83 c4 08 5b 5d f3 c3 0f 1f 80 00 00 00 00 83 e2 f7 88 50 01 c3 66 0f 1f 84 00 00 00 00 00 0f 1f RIP [<ffffffff8145b225>] skb_pull+0x5/0x50 RSP <ffff88025ffe7d40> CR2: 0000000000000080 ---[ end trace b074c0f90e7c997d ]--- [1] http://mid.gmane.org/20150430193259.GA5630@googlemail.comReported-by:
Michael Hornung <mhornung.linux@gmail.com> Reviewed-by:
Hante Meuleman <meuleman@broadcom.com> Reviewed-by:
Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by:
Arend van Spriel <arend@broadcom.com> Signed-off-by:
Kalle Valo <kvalo@codeaurora.org> Signed-off-by:
-
Dong Aisheng authored
commit d2a5d46b upstream. Before commit 035a61c3 ("clk: Make clk API return per-user struct clk instances") we acquired the enable_lock in __clk_set_parent_{before,after}() by means of calling clk_enable(). After commit 035a61c3 we use clk_core_enable() in place of the clk_enable(), and clk_core_enable() doesn't acquire the enable_lock. This opens up a race condition between clk_set_parent() and clk_enable(). Fix it. Fixes: 035a61c3 ("clk: Make clk API return per-user struct clk instances") Cc: Mike Turquette <mturquette@linaro.org> Cc: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by:
Dong Aisheng <aisheng.dong@freescale.com> Signed-off-by:
Stephen Boyd <sboyd@codeaurora.org> Signed-off-by:
-
Javier Martinez Canillas authored
commit 97372e5a upstream. Commit ae43b328 ("ARM: 8202/1: dmaengine: pl330: Add runtime Power Management support v12") added pm support for the pl330 dma driver but it makes the clock for the Exynos5420 MDMA0 DMA controller to be gated during suspend and this in turn makes its parent clock aclk266_g2d to be gated. But the clock needs to be ungated prior suspend to allow the system to be suspend and resumed correctly. Add GATE_BUS_TOP register to the list of registers to be restored when the system enters into a suspend state so aclk266_g2d will be ungated. Thanks to Abhilash Kesavan for figuring out that this was the issue. Fixes: ae43b328 ("ARM: 8202/1: dmaengine: pl330: Add runtime Power Management support v12") Signed-off-by:
Javier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by:
Kevin Hilman <khilman@linaro.org> Tested-by:
Abhilash Kesavan <a.kesavan@samsung.com> Acked-by:
Tomasz Figa <tomasz.figa@gmail.com> Signed-off-by:
Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by:
-
Guenter Roeck authored
commit c7bd6dc3 upstream. The following error message is seen when loading the nct6683 driver with DEBUG_LOCK_ALLOC enabled. BUG: key ffff88040b2f0030 not in .data! ------------[ cut here ]------------ WARNING: CPU: 0 PID: 186 at kernel/locking/lockdep.c:2988 lockdep_init_map+0x469/0x630() DEBUG_LOCKS_WARN_ON(1) Caused by a missing call to sysfs_attr_init() when initializing sysfs attributes. Reported-by:
Alexey Orishko <alexey.orishko@gmail.com> Reviewed-by:
Jean Delvare <jdelvare@suse.de> Signed-off-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
-
Guenter Roeck authored
commit 1b63bf61 upstream. The following error message is seen when loading the nct6775 driver with DEBUG_LOCK_ALLOC enabled. BUG: key ffff88040b2f0030 not in .data! ------------[ cut here ]------------ WARNING: CPU: 0 PID: 186 at kernel/locking/lockdep.c:2988 lockdep_init_map+0x469/0x630() DEBUG_LOCKS_WARN_ON(1) Caused by a missing call to sysfs_attr_init() when initializing sysfs attributes. Reported-by:
-
Guenter Roeck authored
commit 9aecac04 upstream. I2C address 0x37 may be used by EEPROMs, which can result in false positives. Do not attempt to detect a chip at this address. Reviewed-by:
-
Thomas Betker authored
commit 97ffae1d upstream. The VREFN channel is bipolar, not unipolar. Small negative values do occur (e.g., -1mV), and unsigned conversion maps them incorrectly to large positive values (about +1V), so fix this. Signed-off-by:
Thomas Betker <thomas.betker@rohde-schwarz.com> Signed-off-by:
Jonathan Cameron <jic23@kernel.org> Signed-off-by:
-
Thomas Betker authored
commit 00db4e52 upstream. The scaling factor for VREFP is 3.0/4096, not 1.0/4096; fix this to get correct readings. Signed-off-by:
-
Thomas Betker authored
commit d6c96c42 upstream. For the "vccaux" channel, read the VCCAUX register, not VCCINT. Signed-off-by:
-
Thomas Betker authored
commit 3960d2c0 upstream. Define the register addresses for MIN_VCCPINT, MIN_VCCPAUX, MIN_VCCO_DDR correctly. Signed-off-by:
-
Naidu Tellapati authored
commit 65a761bf upstream. regulator_get_voltage() returns a non-negative value in case of success, and a negative error in case of error. Let's fix this. Fixes: 1664f6a5 ("iio: adc: Cosmic Circuits 10001 ADC driver") Signed-off-by:
Naidu Tellapati <naidu.tellapati@imgtec.com> Signed-off-by:
Ezequiel Garcia <ezequiel.garcia@imgtec.com> Signed-off-by:
-
Naidu Tellapati authored
commit f29b212e upstream. According to hardware team there should be some delay after setting channel number, start mode and before setting START. Add a one microsecond delay for this purpose. Fixes: 1664f6a5 ("iio: adc: Cosmic Circuits 10001 ADC driver") Signed-off-by:
-
Naidu Tellapati authored
commit 713276ea upstream. At present we are incorrectly setting the register to 0x1 to power up the ADC. Since it is an active high power down register, we need to set the register to 0x0 to actually power up. Conversely, writing 0x1 to the register powers it down. This commit adds a couple of helpers to make the code clearer and then use them to do the power-up/power-down properly. Fixes: 1664f6a5 ("iio: adc: Cosmic Circuits 10001 ADC driver") Signed-off-by:
-
Naidu Tellapati authored
commit 13415a99 upstream. When some of the ADC channels are reserved for remote CPUs, the scan index and the corresponding channel number doesn't match. This leads to convesion on the incorrect channel during triggered capture. Fix this by using a scan index to channel mapping encoded in the iio_chan_spec for this purpose while starting conversion on a particular ADC channel in trigger handler. Also, the channel_map is not really used anywhere but in probe(), so no need to keep track of it. Remove it from device structure. While here, add 1 to number of channels to register timestamp channel with the IIO core. Fixes: 1664f6a5 ("iio: adc: Cosmic Circuits 10001 ADC driver") Signed-off-by:
-
Ivan T. Ivanov authored
commit 937125ac upstream. With 'dx' equal to 0.625V and 15 bit ADC, calculations overflow when difference against GND is ~20% of the ADC range. Fix this. Signed-off-by:
Ivan T. Ivanov <ivan.ivanov@linaro.org> Signed-off-by:
-
Srinivas Pandruvada authored
commit 964e2255 upstream. Fix "null" in the raw attribute and scan elements. Signed-off-by:
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by:
-
Srinivas Pandruvada authored
commit c2aab3d5 upstream. Currently in_proximity_(null)_raw is getting presented as raw sysfs attribute. Same with the scan_elements. The modifier doesn't apply to this channel. Signed-off-by:
-
Alban Bedel authored
commit 8e71c04f upstream. In SPI mode the transfer buffer is locked with a mutex. However this mutex is only initilized after the probe, but some transfer needs to be done in the probe. To fix this bug we move the mutex initialization at the beginning of the device probe. Signed-off-by:
Alban Bedel <alban.bedel@avionic-design.de> Acked-by:
Denis Ciocca <denis.ciocca@st.com> Signed-off-by:
-
Jacob Pan authored
commit d0716b0e upstream. Commit 65de7654 ("iio: iio: Fix iio_channel_read return if channel havn't info") added a check for valid info masks. This patch adds missing channel info masks for all ADC channels. Otherwise, iio_read_channel_raw() would return -EINVAL when called by consumer drivers. Note that the change of _processed to _raw actually fixes an ABI abuse in the original driver where it was used to avoid some special handling rather than because it was correct. Signed-off-by:
Jacob Pan <jacob.jun.pan@linux.intel.com> Signed-off-by:
-
Chris Lesiak authored
commit adba6575 upstream. When configured via device tree, the associated iio device needs to be measuring voltage for the conversion to resistance to be correct. Return -EINVAL if that is not the case. Signed-off-by:
Chris Lesiak <chris.lesiak@licor.com> Signed-off-by:
-
David Vrabel authored
commit 77bb3dfd upstream. A non-percpu VIRQ (e.g., VIRQ_CONSOLE) may be freed on a different VCPU than it is bound to. This can result in a race between handle_percpu_irq() and removing the action in __free_irq() because handle_percpu_irq() does not take desc->lock. The interrupt handler sees a NULL action and oopses. Only use the percpu chip/handler for per-CPU VIRQs (like VIRQ_TIMER). # cat /proc/interrupts | grep virq 40: 87246 0 xen-percpu-virq timer0 44: 0 0 xen-percpu-virq debug0 47: 0 20995 xen-percpu-virq timer1 51: 0 0 xen-percpu-virq debug1 69: 0 0 xen-dyn-virq xen-pcpu 74: 0 0 xen-dyn-virq mce 75: 29 0 xen-dyn-virq hvc_console Signed-off-by:
David Vrabel <david.vrabel@citrix.com> Signed-off-by:
-
Filipe Manana authored
commit a9629596 upstream. If while setting a block group read-only we end up allocating a system chunk, through check_system_chunk(), we were not doing it while holding the chunk mutex which is a problem if a concurrent chunk allocation is happening, through do_chunk_alloc(), as it means both block groups can end up using the same logical addresses and physical regions in the device(s). So make sure we hold the chunk mutex. Fixes: 2f081088 ("btrfs: delete chunk allocation attemp when setting block group ro") Signed-off-by:
Filipe Manana <fdmanana@suse.com> Signed-off-by:
Chris Mason <clm@fb.com> Signed-off-by:
-
Ilya Dryomov authored
commit 521a04d0 upstream. This reverts commit ba9d114e. .. which introduced a regression that prevented all lingering requests requeued in kick_requests() from ever being sent to the OSDs, resulting in a lot of missed notifies. In retrospect it's pretty obvious that r_req_lru_item item in the case of lingering requests can be used not only for notarget, but also for unsent linkage due to how tightly actual map and enqueue operations are coupled in __map_request(). The assertion that was being silenced is taken care of in the previous ("libceph: request a new osdmap if lingering request maps to no osd") commit: by always kicking homeless lingering requests we ensure that none of them ends up on the notarget list outside of the critical section guarded by request_mutex. Signed-off-by:
Ilya Dryomov <idryomov@gmail.com> Reviewed-by:
Sage Weil <sage@redhat.com> Signed-off-by:
-
