summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2021-09-15locking/rwbase: Properly match set_and_save_state() to restore_state()Peter Zijlstra
Noticed while looking at the readers race. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Will Deacon <will@kernel.org> Link: https://lkml.kernel.org/r/20210909110203.828203010@infradead.org
2021-09-15events: Reuse value read using READ_ONCE instead of re-reading itBaptiste Lepers
In perf_event_addr_filters_apply, the task associated with the event (event->ctx->task) is read using READ_ONCE at the beginning of the function, checked, and then re-read from event->ctx->task, voiding all guarantees of the checks. Reuse the value that was read by READ_ONCE to ensure the consistency of the task struct throughout the function. Fixes: 375637bc52495 ("perf/core: Introduce address range filtering") Signed-off-by: Baptiste Lepers <baptiste.lepers@gmail.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20210906015310.12802-1-baptiste.lepers@gmail.com
2021-09-15ASoC: SOF: debug: No need to export the snd_sof_debugfs_io_item()Peter Ujfalusi
The snd_sof_debugfs_io_item() only used within debug.c, no need to export it. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Link: https://lore.kernel.org/r/20210915122116.18317-13-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: loader: Use the generic ops for region debugfs handlingPeter Ujfalusi
Do not access the sdev->bar[] directly to make the code generic, use the new generic ops for handing the regions for debugfs. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Link: https://lore.kernel.org/r/20210915122116.18317-12-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: Intel: Provide debugfs_add_region_item ops for corePeter Ujfalusi
Set the generic iomem callback for debugfs_add_region_item to avoid regression when the core switches to use the generic interface for the regions. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Link: https://lore.kernel.org/r/20210915122116.18317-11-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: imx: Provide debugfs_add_region_item ops for corePeter Ujfalusi
Set the generic iomem callback for debugfs_add_region_item to avoid regression when the core switches to use the generic interface for the regions. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Link: https://lore.kernel.org/r/20210915122116.18317-10-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: debug: Add generic API and ops for DSP regionsPeter Ujfalusi
Add new debugfs_add_region_item along with a generic wrapper snd_sof_debugfs_add_region_item() to abstract away the DSP regions related debugfs support. At the same commit add iomem based generic implementation for the new ops Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Link: https://lore.kernel.org/r/20210915122116.18317-9-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: core: Do not use 'bar' as parameter for block_read/writePeter Ujfalusi
The use of bar in the core poses limits on the portability of the code to other, non iomapped platforms. To make the API more generic, remove the use of 'bar' as parameter for the block copy API. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Link: https://lore.kernel.org/r/20210915122116.18317-8-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: loader: No need to export snd_sof_fw_parse_ext_data()Peter Ujfalusi
snd_sof_fw_parse_ext_data() is used only internally within loader.c and there is no need to export it. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Link: https://lore.kernel.org/r/20210915122116.18317-7-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: imx: Do not initialize the snd_sof_dsp_ops.read64Peter Ujfalusi
The read64 operation is not used by IMX along with other IO functions. No need to set it for the ops. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Bard Liao <bard.liao@intel.com> Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20210915122116.18317-4-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: ipc: Remove snd_sof_dsp_mailbox_init()Peter Ujfalusi
The snd_sof_dsp_mailbox_init() is called only from sof_get_windows() to set the sdev->dsp_box.offset/size and sdev->host_box.offset/size Instead of using a function, set the offsets and sizes like we do for the other boxes in sof_get_windows(). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20210915122116.18317-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: Intel: bdw: Set the mailbox offset directly in bdw_probePeter Ujfalusi
To align with other platforms, set only the sdev->dsp_box.offset in bdw_probe(). The mailbox offset must be set in order to be able to receive the firmware ready message. The offsets and sizes will be re-configured after the FW ready message based on the window information. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20210915122116.18317-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: imx: imx8m: Bar index is only valid for IRAM and SRAM typesPeter Ujfalusi
i.MX8 only uses SOF_FW_BLK_TYPE_IRAM (1) and SOF_FW_BLK_TYPE_SRAM (3) bars, everything else is left as 0 in sdev->bar[] array. If a broken or purposefully crafted firmware image is loaded with other types of FW_BLK_TYPE then a kernel crash can be triggered. Make sure that only IRAM/SRAM type is converted to bar index. Fixes: afb93d716533d ("ASoC: SOF: imx: Add i.MX8M HW support") Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Link: https://lore.kernel.org/r/20210915122116.18317-6-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: imx: imx8: Bar index is only valid for IRAM and SRAM typesPeter Ujfalusi
i.MX8 only uses SOF_FW_BLK_TYPE_IRAM (1) and SOF_FW_BLK_TYPE_SRAM (3) bars, everything else is left as 0 in sdev->bar[] array. If a broken or purposefully crafted firmware image is loaded with other types of FW_BLK_TYPE then a kernel crash can be triggered. Make sure that only IRAM/SRAM type is converted to bar index. Fixes: 202acc565a1f0 ("ASoC: SOF: imx: Add i.MX8 HW support") Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Link: https://lore.kernel.org/r/20210915122116.18317-5-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15io_uring: move iopoll reissue into regular IO pathPavel Begunkov
230d50d448acb ("io_uring: move reissue into regular IO path") made non-IOPOLL I/O to not retry from ki_complete handler. Follow it steps and do the same for IOPOLL. Same problems, same implementation, same -EAGAIN assumptions. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/f80dfee2d5fa7678f0052a8ab3cfca9496a112ca.1631699928.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-09-15Revert "iov_iter: track truncated size"Jens Axboe
This reverts commit 2112ff5ce0c1128fe7b4d19cfe7f2b8ce5b595fa. We no longer need to track the truncation count, the one user that did need it has been converted to using iov_iter_restore() instead. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-09-15io_uring: use iov_iter state save/restore helpersJens Axboe
Get rid of the need to do re-expand and revert on an iterator when we encounter a short IO, or failure that warrants a retry. Use the new state save/restore helpers instead. We keep the iov_iter_state persistent across retries, if we need to restart the read or write operation. If there's a pending retry, the operation will always exit with the state correctly saved. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-09-15HID: wacom: Add new Intuos BT (CTL-4100WL/CTL-6100WL) device IDsJoshua-Dickens
Add the new PIDs to wacom_wac.c to support the new models in the Intuos series. [jkosina@suse.cz: fix changelog] Signed-off-by: Joshua Dickens <joshua.dickens@wacom.com> Reviewed-by: Ping Cheng <ping.cheng@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-09-15Merge series "ASoC: SOF: Remove unused members from struct sof_dev_desc" ↵Mark Brown
from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>: Hi, dma_engine, dma_size and resindex_dma_base is unused from sof_dev_desc, drop them. resindex_dma_base is initialized to -1 for Intel platforms, but it is not used. Regards, Peter --- Peter Ujfalusi (2): ASoC: SOF: intel: Do no initialize resindex_dma_base ASoC: SOF: Drop resindex_dma_base, dma_engine, dma_size from sof_dev_desc include/sound/sof.h | 5 ----- sound/soc/sof/intel/pci-apl.c | 2 -- sound/soc/sof/intel/pci-cnl.c | 3 --- sound/soc/sof/intel/pci-icl.c | 2 -- sound/soc/sof/intel/pci-tgl.c | 5 ----- sound/soc/sof/intel/pci-tng.c | 1 - 6 files changed, 18 deletions(-) -- 2.33.0
2021-09-15Merge series "ASoC: SOF: Intel: hda: Cleanups for local function uses" from ↵Mark Brown
Peter Ujfalusi <peter.ujfalusi@linux.intel.com>: Hi, Small cleanups regarding to HDA function locations and dropping of definitions of not implemented functions. Regards, Peter --- Peter Ujfalusi (3): ASoC: SOF: Intel: hda-dsp: Declare locally used functions as static ASoC: SOF: Intel: hda: Remove boot_firmware skl and iccmax_icl declarations ASoC: SOF: Intel: hda: Relocate inline definitions from hda.h to hda.c for sdw sound/soc/sof/intel/hda-dsp.c | 61 +++++++++++++++++------------------ sound/soc/sof/intel/hda.c | 33 ++++++++++++++++++- sound/soc/sof/intel/hda.h | 41 ----------------------- 3 files changed, 62 insertions(+), 73 deletions(-) -- 2.33.0
2021-09-15Merge series "Support ALC5682I-VS codec" from Brent Lu <brent.lu@intel.com>:Mark Brown
Support the ALC5682I-VS codec in Intel's rt5682 machine driver with three board configurations. Brent Lu (4): ASoC: Intel: sof_rt5682: support ALC5682I-VS codec ASoC: intel: sof_rt5682: support jsl_rt5682s_rt1015p board ASoC: intel: sof_rt5682: support jsl_rt5682s_rt1015 board ASoC: intel: sof_rt5682: support jsl_rt5682s_mx98360a board sound/soc/intel/boards/Kconfig | 1 + sound/soc/intel/boards/sof_rt5682.c | 105 +++++++++++++++--- .../intel/common/soc-acpi-intel-jsl-match.c | 24 ++++ 3 files changed, 112 insertions(+), 18 deletions(-) -- 2.25.1
2021-09-15netfilter: ip6_tables: zero-initialize fragment offsetJeremy Sowden
ip6tables only sets the `IP6T_F_PROTO` flag on a rule if a protocol is specified (`-p tcp`, for example). However, if the flag is not set, `ip6_packet_match` doesn't call `ipv6_find_hdr` for the skb, in which case the fragment offset is left uninitialized and a garbage value is passed to each matcher. Signed-off-by: Jeremy Sowden <jeremy@azazel.net> Reviewed-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2021-09-15HID: apple: Fix logical maximum and usage maximum of Magic Keyboard JISMizuho Mori
Apple Magic Keyboard(JIS)'s Logical Maximum and Usage Maximum are wrong. Below is a report descriptor. 0x05, 0x01, /* Usage Page (Desktop), */ 0x09, 0x06, /* Usage (Keyboard), */ 0xA1, 0x01, /* Collection (Application), */ 0x85, 0x01, /* Report ID (1), */ 0x05, 0x07, /* Usage Page (Keyboard), */ 0x15, 0x00, /* Logical Minimum (0), */ 0x25, 0x01, /* Logical Maximum (1), */ 0x19, 0xE0, /* Usage Minimum (KB Leftcontrol), */ 0x29, 0xE7, /* Usage Maximum (KB Right GUI), */ 0x75, 0x01, /* Report Size (1), */ 0x95, 0x08, /* Report Count (8), */ 0x81, 0x02, /* Input (Variable), */ 0x95, 0x05, /* Report Count (5), */ 0x75, 0x01, /* Report Size (1), */ 0x05, 0x08, /* Usage Page (LED), */ 0x19, 0x01, /* Usage Minimum (01h), */ 0x29, 0x05, /* Usage Maximum (05h), */ 0x91, 0x02, /* Output (Variable), */ 0x95, 0x01, /* Report Count (1), */ 0x75, 0x03, /* Report Size (3), */ 0x91, 0x03, /* Output (Constant, Variable), */ 0x95, 0x08, /* Report Count (8), */ 0x75, 0x01, /* Report Size (1), */ 0x15, 0x00, /* Logical Minimum (0), */ 0x25, 0x01, /* Logical Maximum (1), */ here is a report descriptor which is parsed one in kernel. see sys/kernel/debug/hid/<dev>/rdesc 05 01 09 06 a1 01 85 01 05 07 15 00 25 01 19 e0 29 e7 75 01 95 08 81 02 95 05 75 01 05 08 19 01 29 05 91 02 95 01 75 03 91 03 95 08 75 01 15 00 25 01 06 00 ff 09 03 81 03 95 06 75 08 15 00 25 [65] 05 07 19 00 29 [65] 81 00 95 01 75 01 15 00 25 01 05 0c 09 b8 81 02 95 01 75 01 06 01 ff 09 03 81 02 95 01 75 06 81 03 06 02 ff 09 55 85 55 15 00 26 ff 00 75 08 95 40 b1 a2 c0 06 00 ff 09 14 a1 01 85 90 05 84 75 01 95 03 15 00 25 01 09 61 05 85 09 44 09 46 81 02 95 05 81 01 75 08 95 01 15 00 26 ff 00 09 65 81 02 c0 00 Position 64(Logical Maximum) and 70(Usage Maximum) are 101. Both should be 0xE7 to support JIS specific keys(ろ, Eisu, Kana, |) support. position 117 is also 101 but not related(it is Usage 65h). There are no difference of product id between JIS and ANSI. They are same 0x0267. Signed-off-by: Mizuho Mori <morimolymoly@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-09-15RDMA/cma: Fix listener leak in rdma_cma_listen_on_all() failureTao Liu
If cma_listen_on_all() fails it leaves the per-device ID still on the listen_list but the state is not set to RDMA_CM_ADDR_BOUND. When the cmid is eventually destroyed cma_cancel_listens() is not called due to the wrong state, however the per-device IDs are still holding the refcount preventing the ID from being destroyed, thus deadlocking: task:rping state:D stack: 0 pid:19605 ppid: 47036 flags:0x00000084 Call Trace: __schedule+0x29a/0x780 ? free_unref_page_commit+0x9b/0x110 schedule+0x3c/0xa0 schedule_timeout+0x215/0x2b0 ? __flush_work+0x19e/0x1e0 wait_for_completion+0x8d/0xf0 _destroy_id+0x144/0x210 [rdma_cm] ucma_close_id+0x2b/0x40 [rdma_ucm] __destroy_id+0x93/0x2c0 [rdma_ucm] ? __xa_erase+0x4a/0xa0 ucma_destroy_id+0x9a/0x120 [rdma_ucm] ucma_write+0xb8/0x130 [rdma_ucm] vfs_write+0xb4/0x250 ksys_write+0xb5/0xd0 ? syscall_trace_enter.isra.19+0x123/0x190 do_syscall_64+0x33/0x40 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Ensure that cma_listen_on_all() atomically unwinds its action under the lock during error. Fixes: c80a0c52d85c ("RDMA/cma: Add missing error handling of listen_id") Link: https://lore.kernel.org/r/20210913093344.17230-1-thomas.liu@ucloud.cn Signed-off-by: Tao Liu <thomas.liu@ucloud.cn> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-09-15HID: betop: fix slab-out-of-bounds Write in betop_probeF.A.Sulaiman
Syzbot reported slab-out-of-bounds Write bug in hid-betopff driver. The problem is the driver assumes the device must have an input report but some malicious devices violate this assumption. So this patch checks hid_device's input is non empty before it's been used. Reported-by: syzbot+07efed3bc5a1407bd742@syzkaller.appspotmail.com Signed-off-by: F.A. SULAIMAN <asha.16@itfac.mrt.ac.lk> Reviewed-by: Pavel Skripkin <paskripkin@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2021-09-15Merge tag 'nvme-5.15-2021-09-15' of git://git.infradead.org/nvme into block-5.15Jens Axboe
Pull NVMe fixes from Christoph: "nvme fixes for Linux 5.15 - fix ANA state updates when a namespace is not present (Anton Eidelman) - nvmet: fix a width vs precision bug in nvmet_subsys_attr_serial_show (Dan Carpenter) - avoid race in shutdown namespace removal (Daniel Wagner) - fix io_work priority inversion in nvme-tcp (Keith Busch) - destroy cm id before destroy qp to avoid use after free (Ruozhu Li)" * tag 'nvme-5.15-2021-09-15' of git://git.infradead.org/nvme: nvme-tcp: fix io_work priority inversion nvme-rdma: destroy cm id before destroy qp to avoid use after free nvme-multipath: fix ANA state updates when a namespace is not present nvme: avoid race in shutdown namespace removal nvmet: fix a width vs precision bug in nvmet_subsys_attr_serial_show()
2021-09-15Revert "of: property: fw_devlink: Add support for "phy-handle" property"Saravana Kannan
This reverts commit cf4b94c8530d14017fbddae26aad064ddc42edd4. Some PHYs pointed to by "phy-handle" will never bind to a driver until a consumer attaches to it. And when the consumer attaches to it, they get forcefully bound to a generic PHY driver. In such cases, parsing the phy-handle property and creating a device link will prevent the consumer from ever probing. We don't want that. So revert support for "phy-handle" property until we come up with a better mechanism for binding PHYs to generic drivers before a consumer tries to attach to it. Signed-off-by: Saravana Kannan <saravanak@google.com> Link: https://lore.kernel.org/r/20210915081933.485112-1-saravanak@google.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-09-15s390: remove WARN_DYNAMIC_STACKHeiko Carstens
s390 is the only architecture which allows to set the -mwarn-dynamicstack compile option. This however will also always generate a warning with system call stack randomization, which uses alloca to generate some random sized stack frame. On the other hand Linus just enabled "-Werror" by default with commit 3fe617ccafd6 ("Enable '-Werror' by default for all kernel builds"), which means compiles will always fail by default. So instead of playing once again whack-a-mole for something which is s390 specific, simply remove this option. Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-09-15s390/ap: fix kernel doc commentsHeiko Carstens
Get rid of warnings like: drivers/s390/crypto/ap_bus.c:216: warning: bad line: drivers/s390/crypto/ap_bus.c:444: warning: Function parameter or member 'floating' not described in 'ap_interrupt_handler' Reviewed-by: Harald Freudenberger <freude@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-09-15s390: update defconfigsHeiko Carstens
Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-09-15s390/sclp: fix Secure-IPL facility detectionAlexander Egorenkov
Prevent out-of-range access if the returned SCLP SCCB response is smaller in size than the address of the Secure-IPL flag. Fixes: c9896acc7851 ("s390/ipl: Provide has_secure sysfs attribute") Cc: stable@vger.kernel.org # 5.2+ Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-09-15s390/pci_mmio: fully validate the VMA before calling follow_pte()David Hildenbrand
We should not walk/touch page tables outside of VMA boundaries when holding only the mmap sem in read mode. Evil user space can modify the VMA layout just before this function runs and e.g., trigger races with page table removal code since commit dd2283f2605e ("mm: mmap: zap pages with read mmap_sem in munmap"). find_vma() does not check if the address is >= the VMA start address; use vma_lookup() instead. Reviewed-by: Niklas Schnelle <schnelle@linux.ibm.com> Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com> Fixes: dd2283f2605e ("mm: mmap: zap pages with read mmap_sem in munmap") Signed-off-by: David Hildenbrand <david@redhat.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-09-15ASoC: cs35l41: Fix a bunch of trivial code formating/style issuesCharles Keepax
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20210914141349.30218-6-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: cs35l41: Fixup the error messagesCharles Keepax
It is not idiomatic for ASoC to print the function name in the error messages, however it is expected to show the return code. Update the error messages to follow these conventions. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20210914141349.30218-5-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: cs35l41: Don't overwrite returned error codeCharles Keepax
In multiple places the driver overwrites the error code returned with a static error code, this is not helpful for debugging. Update to pass the error codes straight through. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20210914141349.30218-4-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: cs35l41: Combine adjacent register writesCharles Keepax
cs35l41 is often connected over I2C which is a very slow bus, as such timings can be greatly improved combining writes where acceptable. Update several points where the driver does multiple register writes when a single one would suffice. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20210914141349.30218-3-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: cs35l41: Use regmap_read_poll_timeout to wait for OTP bootCharles Keepax
Just clean up the code a little by using the helper rather than open coding waiting for OTP_BOOT_DONE. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20210914141349.30218-2-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: cs35l41: Fix use of an uninitialised variableCharles Keepax
The loop checking PDN_DONE doesn't check the return value from regmap_read, nor does it initialise val. This means if regmap_read fails val will be checked for the PDN_DONE bit whilst being uninitialised. Fix this up by switching to regmap_read_poll_timeout which tidies up the code and avoids the uninitialised variable. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20210914141349.30218-1-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: mediatek: mt6359: Fix unexpected error in bind/unbind flowTrevor Wu
mt6359-sound is a MFD driver. Because its regmap is retrieved from its parent, it shouldn't be freed in mt6359-sound driver. snd_soc_component_exit_regmap() will do regmap_exit(), this results in unexpected results if sound card unregister flow is invoked when users try to bind/unbind audio codec. Remove the usage of snd_soc_component_exit_regmap(). Instead, set component->regmap = NULL in the component remove function. Signed-off-by: Trevor Wu <trevor.wu@mediatek.com> Link: https://lore.kernel.org/r/20210915034659.25044-1-trevor.wu@mediatek.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: loader: load_firmware callback is mandatory, treat it like thatPeter Ujfalusi
Since the load_firmware callback in snd_sof_dsp_ops is mandatory and it is tested during probe. Move the snd_sof_load_firmware() wrapper to ops.h as inline and drop the check of sof_ops(sdev)->load_firmware Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20210914125356.19828-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: mediatek: mt8195: make array adda_dai_list static constColin Ian King
Don't populate the array adda_dai_list on the stack but instead it static const. Also makes the object code smaller by 33 bytes: Before: text data bss dec hex filename 28271 11640 0 39911 9be7 mt8195/mt8195-dai-adda.o After: text data bss dec hex filename 28142 11736 0 39878 9bc6 mt8195/mt8195-dai-adda.o (gcc version 11.2.0) Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20210915105027.10805-1-colin.king@canonical.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: mediatek: mt8195: Add missing of_node_put()Bixuan Cui
The platform_node is returned by of_parse_phandle() should have of_node_put() before return. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Bixuan Cui <cuibixuan@huawei.com> Link: https://lore.kernel.org/r/20210911081246.33867-1-cuibixuan@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: Intel: hda: Relocate inline definitions from hda.h to hda.c for sdwPeter Ujfalusi
Move the only locally needed inline functions to hda.c when CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE is not enabled to make the header file less cluttered with information no needed to be there. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20210915071805.5704-4-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: Intel: hda: Remove boot_firmware skl and iccmax_icl declarationsPeter Ujfalusi
hda_dsp_cl_boot_firmware_iccmax_icl and hda_dsp_cl_boot_firmware_skl is no longer backed with an implementation, remove them from the hda.h Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20210915071805.5704-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: Intel: hda-dsp: Declare locally used functions as staticPeter Ujfalusi
The following functions can be made static as they are only used locally: hda_dsp_core_reset_enter hda_dsp_core_reset_leave hda_dsp_core_stall_reset hda_dsp_core_power_up hda_dsp_core_power_down hda_dsp_core_is_enabled The hda_dsp_ipc_int_disable is also only used within hda-dsp.c, but for symmetry for hda_dsp_ipc_int_enable (used by hda-loader.c) leave it as it is. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20210915071805.5704-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: Drop resindex_dma_base, dma_engine, dma_size from sof_dev_descPeter Ujfalusi
resindex_dma_base, dma_engine and dma_size is unused, remove them. There is no hint in the comments how this supposed to be used, when the need arises it can be added back. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20210915065541.1178-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: SOF: intel: Do no initialize resindex_dma_basePeter Ujfalusi
.resindex_dma_base is not used by the code and in all instances it is set to -1. To make it possible to remove it from the sof_dev_desc struct, first remove all references from the intel drivers (initialization). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20210915065541.1178-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: intel: sof_rt5682: support jsl_rt5682s_mx98360a boardBrent Lu
This patch adds driver data for two MAX98360A speaker amplifiers on SSP1 and one ALC5682I-VS headphone codec on SSP0 for JSL platform. Topology is leveraged from jsl_rt5682_mx98360a since the capability of two ALC5682 variants is the same. Signed-off-by: Brent Lu <brent.lu@intel.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210914101847.778688-5-brent.lu@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: intel: sof_rt5682: support jsl_rt5682s_rt1015 boardBrent Lu
This patch adds driver data for two ALC1015Q-CG speaker amplifiers on SSP1 and one ALC5682I-VS headphone codec on SSP0 for JSL platform. Topology is leveraged from jsl_rt5682_rt1015 since the capability of two ALC5682 variants is the same. Signed-off-by: Brent Lu <brent.lu@intel.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210914101847.778688-4-brent.lu@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-09-15ASoC: intel: sof_rt5682: support jsl_rt5682s_rt1015p boardBrent Lu
This patch adds driver data for two ALC1015Q-VB speaker amplifiers on SSP1 and one ALC5682I-VS headphone codec on SSP0 for JSL platform. Topology is leveraged from jsl_rt5682_rt1015p since the capability of two ALC5682 variants is the same. Signed-off-by: Brent Lu <brent.lu@intel.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210914101847.778688-3-brent.lu@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-26 18:51:21 +0000