summaryrefslogtreecommitdiffstats
path: root/include/uapi
Commit message (Collapse)AuthorAgeFilesLines
* virtio: uapi: Drop __packed attribute in linux/virtio_pci.hSuzuki K Poulose2024-03-261-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | [ Upstream commit ec6ecb844d14d38b7dae8beb74e3d65db9c7b3e6 ] Commit 92792ac752aa ("virtio-pci: Introduce admin command sending function") added "__packed" structures to UAPI header linux/virtio_pci.h. This triggers build failures in the consumer userspace applications without proper "definition" of __packed (e.g., kvmtool build fails). Moreover, the structures are already packed well, and doesn't need explicit packing, similar to the rest of the structures in all virtio_* headers. Remove the __packed attribute. Fixes: 92792ac752aa ("virtio-pci: Introduce admin command sending function") Cc: Feng Liu <feliu@nvidia.com> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Yishai Hadas <yishaih@nvidia.com> Cc: Alex Williamson <alex.williamson@redhat.com> Cc: Jean-Philippe Brucker <jean-philippe@linaro.org> Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Message-Id: <20240125232039.913606-1-suzuki.poulose@arm.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
* Merge tag 'sound-6.8-rc7' of ↵Linus Torvalds2024-03-011-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "The amount of changes wasn't as small as wished, but all reasonably small fixes. There is a PCM core API change, which is for correcting the behavior change we took in 6.8. The rest are device-specific fixes for ASoC AMD, Qualcomm, Cirrus codecs, HD-audio quirks & co" * tag 'sound-6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ASoC: amd: yc: Fix non-functional mic on Lenovo 21J2 ASoC: amd: yc: add new YC platform variant (0x63) support ALSA: hda/realtek - ALC285 reduce pop noise from Headphone port ASoC: amd: yc: Add Lenovo ThinkBook 21J0 into DMI quirk table ALSA: hda/realtek: Add special fixup for Lenovo 14IRP8 ASoC: soc-card: Fix missing locking in snd_soc_card_get_kcontrol() ALSA: hda/realtek: tas2781: enable subwoofer volume control ALSA: pcm: clarify and fix default msbits value for all formats ASoC: qcom: Fix uninitialized pointer dmactl ALSA: hda/realtek: fix mute/micmute LED For HP mt440 ALSA: Drop leftover snd-rtctimer stuff from Makefile ALSA: ump: Fix the discard error code from snd_ump_legacy_open() ALSA: hda/realtek: Enable Mute LED on HP 840 G8 (MB 8AB8) ASoC: cs35l56: Must clear HALO_STATE before issuing SYSTEM_RESET ALSA: hda/realtek: Fix top speaker connection on Dell Inspiron 16 Plus 7630 ALSA: firewire-lib: fix to check cycle continuity
| * ALSA: pcm: clarify and fix default msbits value for all formatsJaroslav Kysela2024-02-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Return used most significant bits from sample bit-width rather than the whole physical sample word size. The starting bit offset is defined in the format itself. The behaviour is not changed for 32-bit formats like S32_LE. But with this change - msbits value 24 instead 32 is returned for 24-bit formats like S24_LE etc. Also, commit 2112aa034907 ("ALSA: pcm: Introduce MSBITS subformat interface") compares sample bit-width not physical sample bit-width to reset MSBITS_MAX bit from the subformat bitmask. Probably no applications are using msbits value for other than S32_LE/U32_LE formats, because no drivers are reducing msbits value for other formats (with the msb offset) at the moment. For sanity, increase PCM protocol version, letting the user space to detect the changed behaviour. Signed-off-by: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20240222173649.1447549-1-perex@perex.cz Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | Merge tag 'drm-fixes-2024-03-01' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds2024-03-011-20/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull drm fixes from Dave Airlie: "Bunch of fixes, xe, amdgpu, nouveau and tegra all have a few. Then drm/bridge including some drivers/soc fallout fixes. The biggest thing in here is a new unit test for some buddy allocator fixes, otherwise a misc fbcon, ttm unit test and one msm revert. Seems pretty normal for this stage. buddy: - two allocation fixes + unit test fbcon: - font restore syzkaller fix ttm: - kunit test fix bridge: - fix aux-hpd leaks - fix aux-hpd registration - fix use after free in soc/qcom - fix boot on soc/qcom xe: - A couple of tracepoint updates from Priyanka and Lucas - Make sure BINDs are completed before accepting UNBINDs on LR vms - Don't arbitrarily restrict max number of batched binds - Add uapi for dumpable bos (agreed on IRC) - Remove unused uapi flags and a leftover comment - A couple of fixes related to the execlist backend msm: - DP: Revert a change which was causing a HDP regression amdgpu: - Fix potential buffer overflow - Fix power min cap - Suspend/resume fix - SI PM fix - eDP fix nouveau: - fix a misreported VRAM sizing - fix a regression in suspend/resume due to freeing tegra: - host1x reset fix - only remove existing driver if display is possible" * tag 'drm-fixes-2024-03-01' of https://gitlab.freedesktop.org/drm/kernel: (32 commits) drm/nouveau: keep DMA buffers required for suspend/resume nouveau: report byte usage in VRAM usage drm/xe/xe_trace: Add move_lacks_source detail to xe_bo_move trace drm/xe: Deny unbinds if uapi ufence pending drm/xe: Expose user fence from xe_sync_entry drm/xe: Use pointers in trace events drm/xe/xe_bo_move: Enhance xe_bo_move trace drm/xe/mmio: fix build warning for BAR resize on 32-bit drm/xe: get rid of MAX_BINDS drm/xe: Use vmalloc for array of bind allocation in bind IOCTL drm/xe: Don't support execlists in xe_gt_tlb_invalidation layer drm/xe: Fix execlist splat drm/xe/uapi: Remove unused flags drm/xe/uapi: Remove DRM_XE_VM_BIND_FLAG_ASYNC comment left over drm/xe: Add uapi for dumpable bos drm/amd/display: Add monitor patch for specific eDP Revert "drm/msm/dp: use drm_bridge_hpd_notify() to report HPD status changes" drm/tests/drm_buddy: add alloc_range_bias test drm/buddy: check range allocation matches alignment drm/buddy: fix range bias ...
| * \ Merge tag 'drm-xe-fixes-2024-02-29' of ↵Dave Airlie2024-03-011-20/+1
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes UAPI Changes: - A couple of tracepoint updates from Priyanka and Lucas. - Make sure BINDs are completed before accepting UNBINDs on LR vms. - Don't arbitrarily restrict max number of batched binds. - Add uapi for dumpable bos (agreed on IRC). - Remove unused uapi flags and a leftover comment. Driver Changes: - A couple of fixes related to the execlist backend. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZeCBg4MA2hd1oggN@fedora
| | * | drm/xe/uapi: Remove unused flagsFrancois Dugast2024-02-291-19/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Those cases missed in previous uAPI cleanups were mostly accidentally brought in from i915 or created to exercise the possibilities of gpuvm but they are not used by userspace yet, so let's remove them. They can still be brought back later if needed. v2: - Fix XE_VM_FLAG_FAULT_MODE support in xe_lrc.c (Brian Welty) - Leave DRM_XE_VM_BIND_OP_UNMAP_ALL (José Roberto de Souza) - Ensure invalid flag values are rejected (Rodrigo Vivi) v3: Rebase after removal of persistent exec_queues (Francois Dugast) v4: Rodrigo: Rebase after the new dumpable flag. Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs") Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Francois Dugast <francois.dugast@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240222232356.175431-1-rodrigo.vivi@intel.com (cherry picked from commit 84a1ed5e67565b09b8fd22a26754d2897de55ce0) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
| | * | drm/xe/uapi: Remove DRM_XE_VM_BIND_FLAG_ASYNC comment left overJosé Roberto de Souza2024-02-291-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a comment left over of commit d3d767396a02 ("drm/xe/uapi: Remove sync binds"). Fixes: d3d767396a02 ("drm/xe/uapi: Remove sync binds") Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231226172321.61518-1-jose.souza@intel.com (cherry picked from commit f031c3a7af8ea06790dd0a71872c4f0175084baa) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
| | * | drm/xe: Add uapi for dumpable bosMaarten Lankhorst2024-02-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the flag XE_VM_BIND_FLAG_DUMPABLE to notify devcoredump that this mapping should be dumped. This is not hooked up, but the uapi should be ready before merging. It's likely easier to dump the contents of the bo's at devcoredump readout time, so it's better if the bos will stay unmodified after a hang. The NEEDS_CPU_MAPPING flag is removed as requirement. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240221133024.898315-3-maarten.lankhorst@linux.intel.com (cherry picked from commit 76a86b58d2b3de31e88acb487ebfa0c3cc7c41d2) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
* | | | Merge tag 'net-6.8-rc7' of ↵Linus Torvalds2024-02-291-1/+1
|\ \ \ \ | |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from bluetooth, WiFi and netfilter. We have one outstanding issue with the stmmac driver, which may be a LOCKDEP false positive, not a blocker. Current release - regressions: - netfilter: nf_tables: re-allow NFPROTO_INET in nft_(match/target)_validate() - eth: ionic: fix error handling in PCI reset code Current release - new code bugs: - eth: stmmac: complete meta data only when enabled, fix null-deref - kunit: fix again checksum tests on big endian CPUs Previous releases - regressions: - veth: try harder when allocating queue memory - Bluetooth: - hci_bcm4377: do not mark valid bd_addr as invalid - hci_event: fix handling of HCI_EV_IO_CAPA_REQUEST Previous releases - always broken: - info leak in __skb_datagram_iter() on netlink socket - mptcp: - map v4 address to v6 when destroying subflow - fix potential wake-up event loss due to sndbuf auto-tuning - fix double-free on socket dismantle - wifi: nl80211: reject iftype change with mesh ID change - fix small out-of-bound read when validating netlink be16/32 types - rtnetlink: fix error logic of IFLA_BRIDGE_FLAGS writing back - ipv6: fix potential "struct net" ref-leak in inet6_rtm_getaddr() - ip_tunnel: prevent perpetual headroom growth with huge number of tunnels on top of each other - mctp: fix skb leaks on error paths of mctp_local_output() - eth: ice: fixes for DPLL state reporting - dpll: rely on rcu for netdev_dpll_pin() to prevent UaF - eth: dpaa: accept phy-interface-type = '10gbase-r' in the device tree" * tag 'net-6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (73 commits) dpll: fix build failure due to rcu_dereference_check() on unknown type kunit: Fix again checksum tests on big endian CPUs tls: fix use-after-free on failed backlog decryption tls: separate no-async decryption request handling from async tls: fix peeking with sync+async decryption tls: decrement decrypt_pending if no async completion will be called gtp: fix use-after-free and null-ptr-deref in gtp_newlink() net: hsr: Use correct offset for HSR TLV values in supervisory HSR frames igb: extend PTP timestamp adjustments to i211 rtnetlink: fix error logic of IFLA_BRIDGE_FLAGS writing back tools: ynl: fix handling of multiple mcast groups selftests: netfilter: add bridge conntrack + multicast test case netfilter: bridge: confirm multicast packets before passing them up the stack netfilter: nf_tables: allow NFPROTO_INET in nft_(match/target)_validate() Bluetooth: qca: Fix triggering coredump implementation Bluetooth: hci_qca: Set BDA quirk bit if fwnode exists in DT Bluetooth: qca: Fix wrong event type for patch config command Bluetooth: Enforce validation on max value of connection interval Bluetooth: hci_event: Fix handling of HCI_EV_IO_CAPA_REQUEST Bluetooth: mgmt: Fix limited discoverable off timeout ...
| * | | uapi: in6: replace temporary label with rfc9486Justin Iurman2024-02-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not really a fix per se, but IPV6_TLV_IOAM is still tagged as "TEMPORARY IANA allocation for IOAM", while RFC 9486 is available for some time now. Just update the reference. Fixes: 9ee11f0fff20 ("ipv6: ioam: Data plane support for Pre-allocated Trace") Signed-off-by: Justin Iurman <justin.iurman@uliege.be> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240226124921.9097-1-justin.iurman@uliege.be Signed-off-by: Jakub Kicinski <kuba@kernel.org>
* | | | nouveau: add an ioctl to report vram usageDave Airlie2024-02-231-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reports the currently used vram allocations. userspace using this has been proposed for nvk, but it's a rather trivial uapi addition. Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | | | nouveau: add an ioctl to return vram bar size.Dave Airlie2024-02-231-0/+7
| |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This returns the BAR resources size so userspace can make decisions based on rebar support. userspace using this has been proposed for nvk, but it's a rather trivial uapi addition. Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | | drm/xe/uapi: Remove support for persistent exec_queuesThomas Hellström2024-02-211-1/+0
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Persistent exec_queues delays explicit destruction of exec_queues until they are done executing, but destruction on process exit is still immediate. It turns out no UMD is relying on this functionality, so remove it. If there turns out to be a use-case in the future, let's re-add. Persistent exec_queues were never used for LR VMs v2: - Don't add an "UNUSED" define for the missing property (Lucas, Rodrigo) v3: - Remove the remaining struct xe_exec_queue::persistent state (Niranjana, Lucas) Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs") Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Francois Dugast <francois.dugast@intel.com> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Acked-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240209113444.8396-1-thomas.hellstrom@linux.intel.com (cherry picked from commit f1a9abc0cf311375695bede1590364864c05976d) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
* | Merge tag 'char-misc-6.8-rc5' of ↵Linus Torvalds2024-02-171-2/+2
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / miscdriver fixes from Greg KH: "Here is a small set of char/misc and IIO driver fixes for 6.8-rc5. Included in here are: - lots of iio driver fixes for reported issues - nvmem device naming fixup for reported problem - interconnect driver fixes for reported issues All of these have been in linux-next for a while with no reported the issues (the nvmem patch was included in a different branch in linux-next before sent to me for inclusion here)" * tag 'char-misc-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (21 commits) nvmem: include bit index in cell sysfs file name iio: adc: ad4130: only set GPIO_CTRL if pin is unused iio: adc: ad4130: zero-initialize clock init data interconnect: qcom: x1e80100: Add missing ACV enable_mask interconnect: qcom: sm8650: Use correct ACV enable_mask iio: accel: bma400: Fix a compilation problem iio: commom: st_sensors: ensure proper DMA alignment iio: hid-sensor-als: Return 0 for HID_USAGE_SENSOR_TIME_TIMESTAMP iio: move LIGHT_UVA and LIGHT_UVB to the end of iio_modifier staging: iio: ad5933: fix type mismatch regression iio: humidity: hdc3020: fix temperature offset iio: adc: ad7091r8: Fix error code in ad7091r8_gpio_setup() iio: adc: ad_sigma_delta: ensure proper DMA alignment iio: imu: adis: ensure proper DMA alignment iio: humidity: hdc3020: Add Makefile, Kconfig and MAINTAINERS entry iio: imu: bno055: serdev requires REGMAP iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC iio: pressure: bmp280: Add missing bmp085 to SPI id table iio: core: fix memleak in iio_device_register_sysfs interconnect: qcom: sm8550: Enable sync_state ...
| * \ Merge tag 'iio-fixes-for-6.8a' of ↵Greg Kroah-Hartman2024-02-141-2/+2
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | http://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus Jonathan writes: IIO: 1st set of fixes for the 6.8 cycle Usual mixed bag of issues introduced this cycle and fixes for long term issues that have been identified recently + one case where I messed up a merge resolution and dropped the build file changes. Most important is the userspace ABI fix for the iio_modifier enum where we accidentally added new entries in the middle rather than at the end. IIO Core - Close a memory leak in an error path. - Move LIGHT_UVA and LIGHT_UVB definitions to end of the iio_modifier enum to avoid breaking older userspace. (not yet in a released kernel thankfully). adi,adis - Fix a DMA buffer alignment issue that was missing in series that fixed these across IIO. adi,ad-sigma-delta - Fix a DMA buffer alignment issue that was missing in series that fixed these across IIO. adi,ad4130 - Zero init remaining fields of clock init data. - Only set GPIO control bits on pins that aren't in use for anything else. adi,ad5933 - Fix an old bug due to type mismatch. This is a rare device so good to get some new test coverage. adi,ad7091r - Use right variable for an error return code. bosch,bma400 - Add missing CONFIG_REGMAP_I2C dependency. bosch,bmp280: - Add missing bmp085 ID to the SPI table to avoid mismatch with the of_device_id table. hid-sensors: - Avoid returning an error for timestamp read back that succeeds. pni,rm3100 - Check value read from RM31000_REG_TMRC register is valid before using it. Hardening to avoid a real world issue seen on some faulty hardware. st,st-sensors - Fix a DMA buffer alignment issue that was missing in series that fixed these across IIO. ti,hdc3020 - Add missing Kconfig and Makefile entrees accidentally dropped when patches were applied. - Fix wrong temperature offset (negated) * tag 'iio-fixes-for-6.8a' of http://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: iio: adc: ad4130: only set GPIO_CTRL if pin is unused iio: adc: ad4130: zero-initialize clock init data iio: accel: bma400: Fix a compilation problem iio: commom: st_sensors: ensure proper DMA alignment iio: hid-sensor-als: Return 0 for HID_USAGE_SENSOR_TIME_TIMESTAMP iio: move LIGHT_UVA and LIGHT_UVB to the end of iio_modifier staging: iio: ad5933: fix type mismatch regression iio: humidity: hdc3020: fix temperature offset iio: adc: ad7091r8: Fix error code in ad7091r8_gpio_setup() iio: adc: ad_sigma_delta: ensure proper DMA alignment iio: imu: adis: ensure proper DMA alignment iio: humidity: hdc3020: Add Makefile, Kconfig and MAINTAINERS entry iio: imu: bno055: serdev requires REGMAP iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC iio: pressure: bmp280: Add missing bmp085 to SPI id table iio: core: fix memleak in iio_device_register_sysfs
| | * | iio: move LIGHT_UVA and LIGHT_UVB to the end of iio_modifierJavier Carrasco2024-01-281-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new modifiers should have added to the end of the enum, so they do not affect the existing entries. No modifiers were added since then, so they can be moved safely to the end of the list. Move IIO_MOD_LIGHT_UVA and IIO_MOD_LIGHT_UVB to the end of iio_modifier. Fixes: b89710bd215e ("iio: add modifiers for A and B ultraviolet light") Suggested-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://lore.kernel.org/r/20240127200208.185815-1-javier.carrasco.cruz@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | | | xen/gntalloc: Replace UAPI 1-element arrayKees Cook2024-02-131-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without changing the structure size (since it is UAPI), add a proper flexible array member, and reference it in the kernel so that it will not be trip the array-bounds sanitizer[1]. Link: https://github.com/KSPP/linux/issues/113 [1] Cc: Juergen Gross <jgross@suse.com> Cc: Stefano Stabellini <sstabellini@kernel.org> Cc: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> Cc: Gustavo A. R. Silva <gustavoars@kernel.org> Cc: xen-devel@lists.xenproject.org Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20240206170320.work.437-kees@kernel.org Signed-off-by: Juergen Gross <jgross@suse.com>
* | | | Merge tag 'drm-fixes-2024-02-09' of git://anongit.freedesktop.org/drm/drmLinus Torvalds2024-02-091-0/+1
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull drm fixes from Dave Airlie: "Regular weekly fixes, xe, amdgpu and msm are most of them, with some misc in i915, ivpu and nouveau, scattered but nothing too intense at this point. i915: - gvt: docs fix, uninit var, MAINTAINERS ivpu: - add aborted job status - disable d3 hot delay - mmu fixes nouveau: - fix gsp rpc size request - fix dma buffer leaks - use common code for gsp mem ctor xe: - Fix a loop in an error path - Fix a missing dma-fence reference - Fix a retry path on userptr REMAP - Workaround for a false gcc warning - Fix missing map of the usm batch buffer in the migrate vm. - Fix a memory leak. - Fix a bad assumption of used page size - Fix hitting a BUG() due to zero pages to map. - Remove some leftover async bind queue relics amdgpu: - Misc NULL/bounds check fixes - ODM pipe policy fix - Aborted suspend fixes - JPEG 4.0.5 fix - DCN 3.5 fixes - PSP fix - DP MST fix - Phantom pipe fix - VRAM vendor fix - Clang fix - SR-IOV fix msm: - DPU: - fix for kernel doc warnings and smatch warnings in dpu_encoder - fix for smatch warning in dpu_encoder - fix the bus bandwidth value for SDM670 - DP: - fixes to handle unknown bpc case correctly for DP - fix for MISC0 programming - GPU: - dmabuf vmap fix - a610 UBWC corruption fix (incorrect hbb) - revert a commit that was making GPU recovery unreliable" * tag 'drm-fixes-2024-02-09' of git://anongit.freedesktop.org/drm/drm: (43 commits) drm/xe: Remove TEST_VM_ASYNC_OPS_ERROR drm/xe/vm: don't ignore error when in_kthread drm/xe: Assume large page size if VMA not yet bound drm/xe/display: Fix memleak in display initialization drm/xe: Map both mem.kernel_bb_pool and usm.bb_pool drm/xe: circumvent bogus stringop-overflow warning drm/xe: Pick correct userptr VMA to repin on REMAP op failure drm/xe: Take a reference in xe_exec_queue_last_fence_get() drm/xe: Fix loop in vm_bind_ioctl_ops_unwind drm/amdgpu: Fix HDP flush for VFs on nbio v7.9 drm/amd/display: Implement bounds check for stream encoder creation in DCN301 drm/amd/display: Increase frame-larger-than for all display_mode_vba files drm/amd/display: Clear phantom stream count and plane count drm/amdgpu: Avoid fetching VRAM vendor info drm/amd/display: Disable ODM by default for DCN35 drm/amd/display: Update phantom pipe enable / disable sequence drm/amd/display: Fix MST Null Ptr for RV drm/amdgpu: Fix shared buff copy to user drm/amd/display: Increase eval/entry delay for DCN35 drm/amdgpu: remove asymmetrical irq disabling in jpeg 4.0.5 suspend ...
| * \ \ \ Merge tag 'drm-misc-fixes-2024-02-08' of ↵Dave Airlie2024-02-091-0/+1
| |\ \ \ \ | | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-fixes A null pointer dereference fix for v3d, a TTM pool initialization fix, several fixes for nouveau around register size, DMA buffer leaks and API consistency, a multiple fixes for ivpu around MMU setup, initialization and firmware interactions. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/4wsi2i6kgkqdu7nzp4g7hxasbswnrmc5cakgf5zzvnix53u7lr@4rmp7hwblow3
| | * | | accel/ivpu: Add job status for jobs aborted by the driverGrzegorz Trzebiatowski2024-02-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DRM_IVPU_JOB_STATUS_ABORTED to indicate that the job was aborted by the driver due to e.g. TDR or user context MMU faults. This will help UMD and tests distinguish if job was aborted by the FW or the driver. Signed-off-by: Grzegorz Trzebiatowski <grzegorz.trzebiatowski@intel.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240126122804.2169129-8-jacek.lawrynowicz@linux.intel.com
* | | | | Merge tag 'net-6.8-rc4' of ↵Linus Torvalds2024-02-081-0/+2
|\ \ \ \ \ | |/ / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from WiFi and netfilter. Current release - regressions: - nic: intel: fix old compiler regressions - netfilter: ipset: missing gc cancellations fixed Current release - new code bugs: - netfilter: ctnetlink: fix filtering for zone 0 Previous releases - regressions: - core: fix from address in memcpy_to_iter_csum() - netfilter: nfnetlink_queue: un-break NF_REPEAT - af_unix: fix memory leak for dead unix_(sk)->oob_skb in GC. - devlink: avoid potential loop in devlink_rel_nested_in_notify_work() - iwlwifi: - mvm: fix a battery life regression - fix double-free bug - mac80211: fix waiting for beacons logic - nic: nfp: flower: prevent re-adding mac index for bonded port Previous releases - always broken: - rxrpc: fix generation of serial numbers to skip zero - tipc: check the bearer type before calling tipc_udp_nl_bearer_add() - tunnels: fix out of bounds access when building IPv6 PMTU error - nic: hv_netvsc: register VF in netvsc_probe if NET_DEVICE_REGISTER missed - nic: atlantic: fix DMA mapping for PTP hwts ring Misc: - selftests: more fixes to deal with very slow hosts" * tag 'net-6.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (80 commits) netfilter: nft_set_pipapo: remove scratch_aligned pointer netfilter: nft_set_pipapo: add helper to release pcpu scratch area netfilter: nft_set_pipapo: store index in scratch maps netfilter: nft_set_rbtree: skip end interval element from gc netfilter: nfnetlink_queue: un-break NF_REPEAT netfilter: nf_tables: use timestamp to check for set element timeout netfilter: nft_ct: reject direction for ct id netfilter: ctnetlink: fix filtering for zone 0 s390/qeth: Fix potential loss of L3-IP@ in case of network issues netfilter: ipset: Missing gc cancellations fixed octeontx2-af: Initialize maps. net: ethernet: ti: cpsw: enable mac_managed_pm to fix mdio net: ethernet: ti: cpsw_new: enable mac_managed_pm to fix mdio netfilter: nft_set_pipapo: remove static in nft_pipapo_get() netfilter: nft_compat: restrict match/target protocol to u16 netfilter: nft_compat: reject unused compat flag netfilter: nft_compat: narrow down revision to unsigned 8-bits net: intel: fix old compiler regressions MAINTAINERS: Maintainer change for rds selftests: cmsg_ipv6: repeat the exact packet ...
| * | | | netfilter: nft_compat: reject unused compat flagPablo Neira Ayuso2024-02-071-0/+2
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | Flag (1 << 0) is ignored is set, never used, reject it it with EINVAL instead. Fixes: 0ca743a55991 ("netfilter: nf_tables: add compatibility layer for x_tables") Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* | | | Merge tag 'tty-6.8-rc3' of ↵Linus Torvalds2024-02-041-6/+7
|\ \ \ \ | |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty and serial driver fixes from Greg KH: "Here are some small tty and serial driver fixes for 6.8-rc3 that resolve a number of reported issues. Included in here are: - rs485 flag definition fix that affected the user/kernel abi in -rc1 - max310x driver fixes - 8250_pci1xxxx driver off-by-one fix - uart_tiocmget locking race fix All of these have been in linux-next for over a week with no reported issues" * tag 'tty-6.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: max310x: prevent infinite while() loop in port startup serial: max310x: fail probe if clock crystal is unstable serial: max310x: improve crystal stable clock detection serial: max310x: set default value when reading clock ready bit serial: core: Fix atomicity violation in uart_tiocmget serial: 8250_pci1xxxx: fix off by one in pci1xxxx_process_read_data() tty: serial: Fix bit order in RS485 flag definitions
| * | | tty: serial: Fix bit order in RS485 flag definitionsChristoph Niedermaier2024-01-271-6/+7
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the commit 93f3350c46fa ("RS485: fix inconsistencies in the meaning of some variables"), the definition for bit 3 has been removed. But with the switch to bit shift macros in commit 76ac8e29855b ("tty: serial: Cleanup the bit shift with macro"), this gap wasn't preserved. To avoid a break in user/kernel api of the system skip bit 3 again and add a placeholder comment. Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com> Fixes: 76ac8e29855b ("tty: serial: Cleanup the bit shift with macro") Fixes: 6056f20f27e9 ("tty: serial: Add RS422 flag to struct serial_rs485") Reviewed-by: Jiri Slaby <jirislaby@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Crescent CY Hsieh <crescentcy.hsieh@moxa.com> Cc: Jiri Slaby <jirislaby@kernel.org> Cc: Lukas Wunner <lukas@wunner.de> Cc: Lino Sanfilippo <l.sanfilippo@kunbus.com> Cc: Hugo Villeneuve <hugo@hugovil.com> Link: https://lore.kernel.org/r/20240119113516.2944-1-cniedermaier@dh-electronics.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | Merge tag 'drm-fixes-2024-01-27' of git://anongit.freedesktop.org/drm/drmLinus Torvalds2024-01-261-5/+20
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull drm fixes from Dave Airlie: "Lots going on for rc2, ivpu has a bunch of stabilisation and debugging work, then amdgpu and xe are the main fixes. i915, exynos have a few, then some misc panel and bridge fixes. Worth mentioning are three regressions. One of the nouveau fixes in 6.7 for a serious deadlock had side effects, so I guess we will bring back the deadlock until I can figure out what should be done properly. There was a scheduler regression vs amdgpu which was reported in a few places and is now fixed. There was an i915 vs simpledrm problem resulting in black screens, that is reverted also. I'll be working on a proper nouveau fix, it kinda looks like one of those cases where someone tried to use an atomic where they should have probably used a lock, but I'll see. fb: - fix simpledrm/i915 regression by reverting change scheduler: - fix regression affecting amdgpu users due to sched draining nouveau: - revert 6.7 deadlock fix as it has side effects dp: - fix documentation warning ttm: - fix dummy page read on some platforms bridge: - anx7625 suspend fix - sii902x: fix probing and audio registration - parade-ps8640: fix suspend of bridge, aux fixes - samsung-dsim: avoid using FORCE_STOP_STATE panel: - simple add missing bus flags - fix samsung-s6d7aa0 flags amdgpu: - AC/DC power supply tracking fix - Don't show invalid vram vendor data - SMU 13.0.x fixes - GART fix for umr on systems without VRAM - GFX 10/11 UNORD_DISPATCH fixes - IPS display fixes (required for S0ix on some platforms) - Misc fixes i915: - DSI sequence revert to fix GitLab #10071 and DP test-pattern fix - Drop -Wstringop-overflow (broken on GCC11) ivpu: - fix recovery/reset support - improve submit ioctl stability - fix dev open/close races on unbind - PLL disable reset fix - deprecate context priority param - improve debug buffer logging - disable buffer sharing across VPU contexts - free buffer sgt on unbind - fix missing lock around shmem vmap - add better boot diagnostics - add more debug prints around mapping - dump MMU events in case of timeout v3d: - NULL ptr dereference fix exynos: - fix stack usage - fix incorrect type - fix dt typo - fix gsc runtime resume xe: - Make an ops struct static - Fix an implicit 0 to NULL conversion - A couple of 32-bit fixes - A migration coherency fix for Lunar Lake. - An error path vm id leak fix - Remove PVC references in kunit tests" * tag 'drm-fixes-2024-01-27' of git://anongit.freedesktop.org/drm/drm: (66 commits) Revert "nouveau: push event block/allowing out of the fence context" drm: bridge: samsung-dsim: Don't use FORCE_STOP_STATE drm/sched: Drain all entities in DRM sched run job worker drm/amd/display: "Enable IPS by default" drm/amd: Add a DC debug mask for IPS drm/amd/display: Disable ips before dc interrupt setting drm/amd/display: Replay + IPS + ABM in Full Screen VPB drm/amd/display: Add IPS checks before dcn register access drm/amd/display: Add Replay IPS register for DMUB command table drm/amd/display: Allow IPS2 during Replay drm/amdgpu/gfx11: set UNORD_DISPATCH in compute MQDs drm/amdgpu/gfx10: set UNORD_DISPATCH in compute MQDs drm/amd/amdgpu: Assign GART pages to AMD device mapping drm/amd/pm: Fetch current power limit from FW drm/amdgpu: Fix null pointer dereference drm/amdgpu: Show vram vendor only if available drm/amd/pm: update the power cap setting drm/amdgpu: Avoid fetching vram vendor information drm/amdgpu/pm: Fix the power source flag error drm/amd/display: Fix uninitialized variable usage in core_link_ 'read_dpcd() & write_dpcd()' functions ...
| * | accel/ivpu: Deprecate DRM_IVPU_PARAM_CONTEXT_PRIORITY paramWachowski, Karol2024-01-221-5/+20
| |/ | | | | | | | | | | | | | | | | | | | | DRM_IVPU_PARAM_CONTEXT_PRIORITY has been deprecated because it has been replaced with DRM_IVPU_JOB_PRIORITY levels set with submit IOCTL and was unused anyway. Signed-off-by: Wachowski, Karol <karol.wachowski@intel.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240115134434.493839-10-jacek.lawrynowicz@linux.intel.com
* | Merge tag 'for-6.8-rc1-tag' of ↵Linus Torvalds2024-01-221-0/+3
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: - zoned mode fixes: - fix slowdown when writing large file sequentially by looking up block groups with enough space faster - locking fixes when activating a zone - new mount API fixes: - preserve mount options for a ro/rw mount of the same subvolume - scrub fixes: - fix use-after-free in case the chunk length is not aligned to 64K, this does not happen normally but has been reported on images converted from ext4 - similar alignment check was missing with raid-stripe-tree - subvolume deletion fixes: - prevent calling ioctl on already deleted subvolume - properly track flag tracking a deleted subvolume - in subpage mode, fix decompression of an inline extent (zlib, lzo, zstd) - fix crash when starting writeback on a folio, after integration with recent MM changes this needs to be started conditionally - reject unknown flags in defrag ioctl - error handling, API fixes, minor warning fixes * tag 'for-6.8-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: scrub: limit RST scrub to chunk boundary btrfs: scrub: avoid use-after-free when chunk length is not 64K aligned btrfs: don't unconditionally call folio_start_writeback in subpage btrfs: use the original mount's mount options for the legacy reconfigure btrfs: don't warn if discard range is not aligned to sector btrfs: tree-checker: fix inline ref size in error messages btrfs: zstd: fix and simplify the inline extent decompression btrfs: lzo: fix and simplify the inline extent decompression btrfs: zlib: fix and simplify the inline extent decompression btrfs: defrag: reject unknown flags of btrfs_ioctl_defrag_range_args btrfs: avoid copying BTRFS_ROOT_SUBVOL_DEAD flag to snapshot of subvolume being deleted btrfs: don't abort filesystem when attempting to snapshot deleted subvolume btrfs: zoned: fix lock ordering in btrfs_zone_activate() btrfs: fix unbalanced unlock of mapping_tree_lock btrfs: ref-verify: free ref cache before clearing mount opt btrfs: fix kvcalloc() arguments order in btrfs_ioctl_send() btrfs: zoned: optimize hint byte for zoned allocator btrfs: zoned: factor out prepare_allocation_zoned()
| * btrfs: defrag: reject unknown flags of btrfs_ioctl_defrag_range_argsQu Wenruo2024-01-121-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add extra sanity check for btrfs_ioctl_defrag_range_args::flags. This is not really to enhance fuzzing tests, but as a preparation for future expansion on btrfs_ioctl_defrag_range_args. In the future we're going to add new members, allowing more fine tuning for btrfs defrag. Without the -ENONOTSUPP error, there would be no way to detect if the kernel supports those new defrag features. CC: stable@vger.kernel.org # 4.14+ Reviewed-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: Qu Wenruo <wqu@suse.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
* | Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds2024-01-181-0/+7
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull virtio updates from Michael Tsirkin: - vdpa/mlx5: support for resumable vqs - virtio_scsi: mq_poll support - 3virtio_pmem: support SHMEM_REGION - virtio_balloon: stay awake while adjusting balloon - virtio: support for no-reset virtio PCI PM - Fixes, cleanups * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vdpa/mlx5: Add mkey leak detection vdpa/mlx5: Introduce reference counting to mrs vdpa/mlx5: Use vq suspend/resume during .set_map vdpa/mlx5: Mark vq state for modification in hw vq vdpa/mlx5: Mark vq addrs for modification in hw vq vdpa/mlx5: Introduce per vq and device resume vdpa/mlx5: Allow modifying multiple vq fields in one modify command vdpa/mlx5: Expose resumable vq capability vdpa: Block vq property changes in DRIVER_OK vdpa: Track device suspended state scsi: virtio_scsi: Add mq_poll support virtio_pmem: support feature SHMEM_REGION virtio_balloon: stay awake while adjusting balloon vdpa: Remove usage of the deprecated ida_simple_xx() API virtio: Add support for no-reset virtio PCI PM virtio_net: fix missing dma unmap for resize vhost-vdpa: account iommu allocations vdpa: Fix an error handling path in eni_vdpa_probe()
| * | virtio_pmem: support feature SHMEM_REGIONChangyuan Lyu2024-01-101-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the support for feature VIRTIO_PMEM_F_SHMEM_REGION (virtio spec v1.2 section 5.19.5.2 [1]). During feature negotiation, if VIRTIO_PMEM_F_SHMEM_REGION is offered by the device, the driver looks for a shared memory region of id 0. If it is found, this feature is understood. Otherwise, this feature bit is cleared. During probe, if VIRTIO_PMEM_F_SHMEM_REGION has been negotiated, virtio pmem ignores the `start` and `size` fields in device config and uses the physical address range of shared memory region 0. [1] https://docs.oasis-open.org/virtio/virtio/v1.2/csd01/virtio-v1.2-csd01.html#x1-6480002 Signed-off-by: Changyuan Lyu <changyuanl@google.com> Message-Id: <20231220204906.566922-1-changyuanl@google.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
* | | Merge tag 'cxl-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxlLinus Torvalds2024-01-181-0/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull CXL (Compute Express Link) updates from Dan Williams: "The bulk of this update is support for enumerating the performance capabilities of CXL memory targets and connecting that to a platform CXL memory QoS class. Some follow-on work remains to hook up this data into core-mm policy, but that is saved for v6.9. The next significant update is unifying how CXL event records (things like background scrub errors) are processed between so called "firmware first" and native error record retrieval. The CXL driver handler that processes the record retrieved from the device mailbox is now the handler for that same record format coming from an EFI/ACPI notification source. This also contains miscellaneous feature updates, like Get Timestamp, and other fixups. Summary: - Add support for parsing the Coherent Device Attribute Table (CDAT) - Add support for calculating a platform CXL QoS class from CDAT data - Unify the tracing of EFI CXL Events with native CXL Events. - Add Get Timestamp support - Miscellaneous cleanups and fixups" * tag 'cxl-for-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (41 commits) cxl/core: use sysfs_emit() for attr's _show() cxl/pci: Register for and process CPER events PCI: Introduce cleanup helpers for device reference counts and locks acpi/ghes: Process CXL Component Events cxl/events: Create a CXL event union cxl/events: Separate UUID from event structures cxl/events: Remove passing a UUID to known event traces cxl/events: Create common event UUID defines cxl/events: Promote CXL event structures to a core header cxl: Refactor to use __free() for cxl_root allocation in cxl_endpoint_port_probe() cxl: Refactor to use __free() for cxl_root allocation in cxl_find_nvdimm_bridge() cxl: Fix device reference leak in cxl_port_perf_data_calculate() cxl: Convert find_cxl_root() to return a 'struct cxl_root *' cxl: Introduce put_cxl_root() helper cxl/port: Fix missing target list lock cxl/port: Fix decoder initialization when nr_targets > interleave_ways cxl/region: fix x9 interleave typo cxl/trace: Pass UUID explicitly to event traces cxl/region: use %pap format to print resource_size_t cxl/region: Add dev_dbg() detail on failure to allocate HPA space ...
| * \ \ Merge branch 'for-6.8/cxl-cdat' into for-6.8/cxlDan Williams2024-01-021-4/+6
| |\ \ \ | | | |/ | | |/| | | | | Pick up the CDAT parsing and QOS class infrastructure for v6.8.
| * | | cxl: Add Support for Get TimestampDavidlohr Bueso2023-12-071-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the call to the UAPI such that userspace may corelate the timestamps from the device log with system wall time, if, for example there's any sort of inaccuracy or skew in the device. Signed-off-by: Davidlohr Bueso <dave@stgolabs.net> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20230829152014.15452-1-dave@stgolabs.net Signed-off-by: Dan Williams <dan.j.williams@intel.com>
* | | | Merge tag 'vfio-v6.8-rc1' of https://github.com/awilliam/linux-vfioLinus Torvalds2024-01-183-1/+76
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull VFIO updates from Alex Williamson: - Add debugfs support, initially used for reporting device migration state (Longfang Liu) - Fixes and support for migration dirty tracking across multiple IOVA regions in the pds-vfio-pci driver (Brett Creeley) - Improved IOMMU allocation accounting visibility (Pasha Tatashin) - Virtio infrastructure and a new virtio-vfio-pci variant driver, which provides emulation of a legacy virtio interfaces on modern virtio hardware for virtio-net VF devices where the PF driver exposes support for legacy admin queues, ie. an emulated IO BAR on an SR-IOV VF to provide driver ABI compatibility to legacy devices (Yishai Hadas & Feng Liu) - Migration fixes for the hisi-acc-vfio-pci variant driver (Shameer Kolothum) - Kconfig dependency fix for new virtio-vfio-pci variant driver (Arnd Bergmann) * tag 'vfio-v6.8-rc1' of https://github.com/awilliam/linux-vfio: (22 commits) vfio/virtio: fix virtio-pci dependency hisi_acc_vfio_pci: Update migration data pointer correctly on saving/resume vfio/virtio: Declare virtiovf_pci_aer_reset_done() static vfio/virtio: Introduce a vfio driver over virtio devices vfio/pci: Expose vfio_pci_core_iowrite/read##size() vfio/pci: Expose vfio_pci_core_setup_barmap() virtio-pci: Introduce APIs to execute legacy IO admin commands virtio-pci: Initialize the supported admin commands virtio-pci: Introduce admin commands virtio-pci: Introduce admin command sending function virtio-pci: Introduce admin virtqueue virtio: Define feature bit for administration virtqueue vfio/type1: account iommu allocations vfio/pds: Add multi-region support vfio/pds: Move seq/ack bitmaps into region struct vfio/pds: Pass region info to relevant functions vfio/pds: Move and rename region specific info vfio/pds: Only use a single SGL for both seq and ack vfio/pds: Fix calculations in pds_vfio_dirty_sync MAINTAINERS: Add vfio debugfs interface doc link ...
| * \ \ \ Merge branch 'v6.8/vfio/virtio' into v6.8/vfio/nextAlex Williamson2023-12-192-1/+75
| |\ \ \ \
| | * | | | virtio-pci: Introduce admin commandsFeng Liu2023-12-191-0/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduces admin commands, as follow: The "list query" command can be used by the driver to query the set of admin commands supported by the virtio device. The "list use" command is used to inform the virtio device which admin commands the driver will use. The "legacy common cfg rd/wr" commands are used to read from/write into the legacy common configuration structure. The "legacy dev cfg rd/wr" commands are used to read from/write into the legacy device configuration structure. The "notify info" command is used to query the notification region information. Signed-off-by: Feng Liu <feliu@nvidia.com> Reviewed-by: Parav Pandit <parav@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Yishai Hadas <yishaih@nvidia.com> Link: https://lore.kernel.org/r/20231219093247.170936-5-yishaih@nvidia.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
| | * | | | virtio-pci: Introduce admin command sending functionFeng Liu2023-12-191-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for sending admin command through admin virtqueue interface. Abort any inflight admin commands once device reset completes. Activate admin queue when device becomes ready; deactivate on device reset. To comply to the below specification statement [1], the admin virtqueue is activated for upper layer users only after setting DRIVER_OK status. [1] The driver MUST NOT send any buffer available notifications to the device before setting DRIVER_OK. Signed-off-by: Feng Liu <feliu@nvidia.com> Reviewed-by: Parav Pandit <parav@nvidia.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Yishai Hadas <yishaih@nvidia.com> Link: https://lore.kernel.org/r/20231219093247.170936-4-yishaih@nvidia.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
| | * | | | virtio-pci: Introduce admin virtqueueFeng Liu2023-12-191-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce support for the admin virtqueue. By negotiating VIRTIO_F_ADMIN_VQ feature, driver detects capability and creates one administration virtqueue. Administration virtqueue implementation in virtio pci generic layer, enables multiple types of upper layer drivers such as vfio, net, blk to utilize it. Signed-off-by: Feng Liu <feliu@nvidia.com> Reviewed-by: Parav Pandit <parav@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Yishai Hadas <yishaih@nvidia.com> Link: https://lore.kernel.org/r/20231219093247.170936-3-yishaih@nvidia.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
| | * | | | virtio: Define feature bit for administration virtqueueFeng Liu2023-12-191-1/+7
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce VIRTIO_F_ADMIN_VQ which is used for administration virtqueue support. Signed-off-by: Feng Liu <feliu@nvidia.com> Reviewed-by: Parav Pandit <parav@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Yishai Hadas <yishaih@nvidia.com> Link: https://lore.kernel.org/r/20231219093247.170936-2-yishaih@nvidia.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
| * / / / vfio/migration: Add debugfs to live migration driverLongfang Liu2023-12-041-0/+1
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are multiple devices, software and operational steps involved in the process of live migration. An error occurred on any node may cause the live migration operation to fail. This complex process makes it very difficult to locate and analyze the cause when the function fails. In order to quickly locate the cause of the problem when the live migration fails, I added a set of debugfs to the vfio live migration driver. +-------------------------------------------+ | | | | | QEMU | | | | | +---+----------------------------+----------+ | ^ | ^ | | | | | | | | v | v | +---------+--+ +---------+--+ |src vfio_dev| |dst vfio_dev| +--+---------+ +--+---------+ | ^ | ^ | | | | v | | | +-----------+----+ +-----------+----+ |src dev debugfs | |dst dev debugfs | +----------------+ +----------------+ The entire debugfs directory will be based on the definition of the CONFIG_DEBUG_FS macro. If this macro is not enabled, the interfaces in vfio.h will be empty definitions, and the creation and initialization of the debugfs directory will not be executed. vfio | +---<dev_name1> | +---migration | +--state | +---<dev_name2> +---migration +--state debugfs will create a public root directory "vfio" file. then create a dev_name() file for each live migration device. First, create a unified state acquisition file of "migration" in this device directory. Then, create a public live migration state lookup file "state". Signed-off-by: Longfang Liu <liulongfang@huawei.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Link: https://lore.kernel.org/r/20231106072225.28577-2-liulongfang@huawei.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
* | | | Merge tag 'for-linus-iommufd' of ↵Linus Torvalds2024-01-181-0/+79
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd Pull iommufd updates from Jason Gunthorpe: "This brings the first of three planned user IO page table invalidation operations: - IOMMU_HWPT_INVALIDATE allows invalidating the IOTLB integrated into the iommu itself. The Intel implementation will also generate an ATC invalidation to flush the device IOTLB as it unambiguously knows the device, but other HW will not. It goes along with the prior PR to implement userspace IO page tables (aka nested translation for VMs) to allow Intel to have full functionality for simple cases. An Intel implementation of the operation is provided. Also fix a small bug in the selftest mock iommu driver probe" * tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd: iommufd/selftest: Check the bus type during probe iommu/vt-d: Add iotlb flush for nested domain iommufd: Add data structure for Intel VT-d stage-1 cache invalidation iommufd/selftest: Add coverage for IOMMU_HWPT_INVALIDATE ioctl iommufd/selftest: Add IOMMU_TEST_OP_MD_CHECK_IOTLB test op iommufd/selftest: Add mock_domain_cache_invalidate_user support iommu: Add iommu_copy_struct_from_user_array helper iommufd: Add IOMMU_HWPT_INVALIDATE iommu: Add cache_invalidate_user op
| * | | | iommufd: Add data structure for Intel VT-d stage-1 cache invalidationYi Liu2024-01-111-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the data structure invalidating caches for the nested domain allocated with IOMMU_HWPT_DATA_VTD_S1 type. Link: https://lore.kernel.org/r/20240111041015.47920-8-yi.l.liu@intel.com Reviewed-by: Kevin Tian <kevin.tian@intel.com> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by: Yi Liu <yi.l.liu@intel.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
| * | | | iommufd: Add IOMMU_HWPT_INVALIDATEYi Liu2024-01-111-0/+43
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In nested translation, the stage-1 page table is user-managed but cached by the IOMMU hardware, so an update on present page table entries in the stage-1 page table should be followed with a cache invalidation. Add an IOMMU_HWPT_INVALIDATE ioctl to support such a cache invalidation. It takes hwpt_id to specify the iommu_domain, and a multi-entry array to support multiple invalidation data in one ioctl. enum iommu_hwpt_invalidate_data_type is defined to tag the data type of the entries in the multi-entry array. Link: https://lore.kernel.org/r/20240111041015.47920-3-yi.l.liu@intel.com Reviewed-by: Kevin Tian <kevin.tian@intel.com> Co-developed-by: Nicolin Chen <nicolinc@nvidia.com> Signed-off-by: Nicolin Chen <nicolinc@nvidia.com> Signed-off-by: Yi Liu <yi.l.liu@intel.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
* | | | Merge tag 'usb-6.8-rc1' of ↵Linus Torvalds2024-01-181-2/+4
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt updates from Greg KH: "Here is the big set of USB and Thunderbolt changes for 6.8-rc1. Included in here are the following: - Thunderbolt subsystem and driver updates for USB 4 hardware and issues reported by real devices - xhci driver updates - dwc3 driver updates - uvc_video gadget driver updates - typec driver updates - gadget string functions cleaned up - other small changes All of these have been in the linux-next tree for a while with no reported issues" * tag 'usb-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (169 commits) usb: typec: tipd: fix use of device-specific init function usb: typec: tipd: Separate reset for TPS6598x usb: mon: Fix atomicity violation in mon_bin_vma_fault usb: gadget: uvc: Remove nested locking usb: gadget: uvc: Fix use are free during STREAMOFF usb: typec: class: fix typec_altmode_put_partner to put plugs dt-bindings: usb: dwc3: Limit num-hc-interrupters definition dt-bindings: usb: xhci: Add num-hc-interrupters definition xhci: add support to allocate several interrupters USB: core: Use device_driver directly in struct usb_driver and usb_device_driver arm64: dts: mediatek: mt8195: Add 'rx-fifo-depth' for cherry usb: xhci-mtk: fix a short packet issue of gen1 isoc-in transfer dt-bindings: usb: mtk-xhci: add a property for Gen1 isoc-in transfer issue arm64: dts: qcom: msm8996: Remove PNoC clock from MSS arm64: dts: qcom: msm8996: Remove AGGRE2 clock from SLPI arm64: dts: qcom: msm8998: Remove AGGRE2 clock from SLPI arm64: dts: qcom: msm8939: Drop RPM bus clocks arm64: dts: qcom: sdm630: Drop RPM bus clocks arm64: dts: qcom: qcs404: Drop RPM bus clocks arm64: dts: qcom: msm8996: Drop RPM bus clocks ...
| * | | | usb: gadget: f_fs: fix fortify warningDmitry Antipov2023-12-151-2/+4
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When compiling with gcc version 14.0.0 20231206 (experimental) and CONFIG_FORTIFY_SOURCE=y, I've noticed the following warning: ... In function 'fortify_memcpy_chk', inlined from '__ffs_func_bind_do_os_desc' at drivers/usb/gadget/function/f_fs.c:2934:3: ./include/linux/fortify-string.h:588:25: warning: call to '__read_overflow2_field' declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 588 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This call to 'memcpy()' is interpreted as an attempt to copy both 'CompatibleID' and 'SubCompatibleID' of 'struct usb_ext_compat_desc' from an address of the first one, which causes an overread warning. Since we actually want to copy both of them at once, use the convenient 'struct_group()' and 'sizeof_field()' here. Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> Link: https://lore.kernel.org/r/20231214090428.27292-1-dmantipov@yandex.ru Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | Merge tag 'tty-6.8-rc1' of ↵Linus Torvalds2024-01-181-8/+11
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial updates from Greg KH: "Here is the big set of tty and serial driver changes for 6.8-rc1. As usual, Jiri has a bunch of refactoring and cleanups for the tty core and drivers in here, along with the usual set of rs485 updates (someday this might work properly...) Along with those, in here are changes for: - sc16is7xx serial driver updates - platform driver removal api updates - amba-pl011 driver updates - tty driver binding updates - other small tty/serial driver updates and changes All of these have been in linux-next for a while with no reported issues" * tag 'tty-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (197 commits) serial: sc16is7xx: refactor EFR lock serial: sc16is7xx: reorder code to remove prototype declarations serial: sc16is7xx: refactor FIFO access functions to increase commonality serial: sc16is7xx: drop unneeded MODULE_ALIAS serial: sc16is7xx: replace hardcoded divisor value with BIT() macro serial: sc16is7xx: add explicit return for some switch default cases serial: sc16is7xx: add macro for max number of UART ports serial: sc16is7xx: add driver name to struct uart_driver serial: sc16is7xx: use i2c_get_match_data() serial: sc16is7xx: use spi_get_device_match_data() serial: sc16is7xx: use DECLARE_BITMAP for sc16is7xx_lines bitfield serial: sc16is7xx: improve do/while loop in sc16is7xx_irq() serial: sc16is7xx: remove obsolete loop in sc16is7xx_port_irq() serial: sc16is7xx: set safe default SPI clock frequency serial: sc16is7xx: add check for unsupported SPI modes during probe serial: sc16is7xx: fix invalid sc16is7xx_lines bitfield in case of probe error serial: 8250_exar: Set missing rs485_supported flag serial: omap: do not override settings for RS485 support serial: core, imx: do not set RS485 enabled if it is not supported serial: core: make sure RS485 cannot be enabled when it is not supported ...
| * | | | tty: serial: Add RS422 flag to struct serial_rs485Crescent CY Hsieh2024-01-041-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add "SER_RS485_MODE_RS422" flag to struct serial_rs485, so that serial port can switch interface into RS422 if supported by using ioctl command "TIOCSRS485". By treating RS422 as a mode of RS485, which means while enabling RS422 there are two flags need to be set (SER_RS485_ENABLED and SER_RS485_MODE_RS422), it would make things much easier. For example some places that checks for "SER_RS485_ENABLED" won't need to be rewritten. Signed-off-by: Crescent CY Hsieh <crescentcy.hsieh@moxa.com> Link: https://lore.kernel.org/r/20231201071554.258607-3-crescentcy.hsieh@moxa.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | | tty: serial: Cleanup the bit shift with macroCrescent CY Hsieh2024-01-041-8/+9
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch replaces the bit shift code with "_BITUL()" macro inside "serial_rs485" struct. Signed-off-by: Crescent CY Hsieh <crescentcy.hsieh@moxa.com> Link: https://lore.kernel.org/r/20231201071554.258607-2-crescentcy.hsieh@moxa.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | | Merge tag 'char-misc-6.8-rc1' of ↵Linus Torvalds2024-01-174-16/+51
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc and other driver updates from Greg KH: "Here is the big set of char/misc and other driver subsystem changes for 6.8-rc1. Other than lots of binder driver changes (as you can see by the merge conflicts) included in here are: - lots of iio driver updates and additions - spmi driver updates - eeprom driver updates - firmware driver updates - ocxl driver updates - mhi driver updates - w1 driver updates - nvmem driver updates - coresight driver updates - platform driver remove callback api changes - tags.sh script updates - bus_type constant marking cleanups - lots of other small driver updates All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (341 commits) android: removed duplicate linux/errno uio: Fix use-after-free in uio_open drivers: soc: xilinx: add check for platform firmware: xilinx: Export function to use in other module scripts/tags.sh: remove find_sources scripts/tags.sh: use -n to test archinclude scripts/tags.sh: add local annotation scripts/tags.sh: use more portable -path instead of -wholename scripts/tags.sh: Update comment (addition of gtags) firmware: zynqmp: Convert to platform remove callback returning void firmware: turris-mox-rwtm: Convert to platform remove callback returning void firmware: stratix10-svc: Convert to platform remove callback returning void firmware: stratix10-rsu: Convert to platform remove callback returning void firmware: raspberrypi: Convert to platform remove callback returning void firmware: qemu_fw_cfg: Convert to platform remove callback returning void firmware: mtk-adsp-ipc: Convert to platform remove callback returning void firmware: imx-dsp: Convert to platform remove callback returning void firmware: coreboot_table: Convert to platform remove callback returning void firmware: arm_scpi: Convert to platform remove callback returning void firmware: arm_scmi: Convert to platform remove callback returning void ...
| * \ \ \ Merge tag 'iio-for-6.8a' of ↵Greg Kroah-Hartman2023-12-201-0/+2
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next Jonathan writes: 1st set of IIO new device support, features and cleanup for 6.8 New device support ------------------ adi,hmc425a * Add support for ADRF5740 attenuators. Minor changes to driver needed alongside new IDs. aosong,ags02ma * New driver for this volatile organic compounds sensor. bosch,bmp280 * Add BMP390 (small amount of refactoring + ID) bosch,bmi323 * New driver to support the BMI323 6-axis IMU. honeywell,hsc030pa * New driver supporting a huge number of SSC and HSC series pressure and temperature sensors. isil,isl76682 * New driver for this simple Ambient Light sensor. liteon,ltr390 * New driver for this ambient and ultraviolet light sensor. maxim,max34408 * New driver to support the MAX34408 and MAX34409 current monitoring ADCs. melexis,mlx90635 * New driver for this Infrared contactless temperature sensor. mirochip,mcp9600 * New driver for this thermocouple EMF convertor. ti,hdc3020 * New driver for this integrated relative humidity and temperature sensor. vishay,veml6075 * New driver for this UVA and UVB light sensor. General features ---------------- Device properties * Add fwnode_property_match_property_string() helper to allow matching single value property against an array of predefined strings. * Use fwnode_property_string_array_count() inside fwnode_property_match_string() instead of open coding the same. checkpatch.pl * Add exclusion of __aligned() from a warning reducing false positives on IIO drivers (and hopefully beyond) IIO Features ------------ core * New light channel modifiers for UVA and UVB. * Add IIO_CHAN_INFO_TROUGH as counterpart to IIO_CHAN_INFO_PEAK so that we can support device that keep running track of the lowest value they have seen in similar fashion to the existing peak tracking. adi,adis library * Use spi cs inactive delay even when a burst reading is performed. As it's now used every time, can centralize the handling in the SPI setup code in the driver. adi,ad2s1210 * Support for fixed-mode to this resolver driver where the A0 and A1 pins are hard wired to config mode in which case position and config must be read from appropriate config registers. * Support reset GPIO if present. adi,ad5791 * Allow configuration of presence of external amplifier in DT binding. adi,adis16400 * Add spi-cs-inactive-delay-ns to bindings to allow it to be tweaked if default delays are not quite enough for a specific board. adi,adis16475 * Add spi-cs-inactive-delay-ns to bindings to allow it to be tweaked if default delays are not quite enough for a specific board. bosch,bmp280 * Enable multiple chip IDs per family of devices. rohm,bu27008 * Add an illuminance channel calculated from RGB and IR data. Cleanup ------- Minor white space, typos and tidy up not explicitly called out. Core * Check that the available_scan_masks array passed to the IIO core by a driver is sensible by ensuring the entries are ordered so the minimum number of channels is enabled in the earlier entries (as they will be selected if sufficient for the requested channels). * Document that the available_scan_masks infrastructure doesn't currently handle masks that don't fit in a long int. * Improve intensity documentation to reflect that there is no expectation of sensible units (it's dependent on a frequency sensitivity curve) Various * Use new device_property_match_property_string() to replace open coded versions of the same thing. * Fix a few MAINTAINERS filenames. * i2c_get_match_data() and spi_get_device_match_data() pushed into more drivers reducing boilerplate handling. * Some unnecessary headers removed. * ACPI_PTR() removals. It's rarely worth using this. adi,ad7091r (early part of a series adding device support - useful in their own right) * Pass iio_dev directly an event handler rather than relying on broken use of dev_get_drvdata() as drvdata is never set in this driver. * Make sure alert is turned on. adi,ad9467 (general driver fixing up as precursor to iio-backend proposal which is under review for 6.9) * Fix reset gpio handling to match expected polarity. * Always handle error codes from spi_writes. * Add a driver instance local mutex to avoid some races. * Fix scale setting to align with available scale values. * Split array of chip_info structures up into named individual elements. * Convert to regmap. honeywell,mprls0025pa * Drop now unnecessary type references in DT binding for properties in pascals. invensense,mpu6050 * Don't eat a potentially useful return value from regmap_bulk_write() invensense,icm42600 * Use max macro to improve code readability and save a few lines. liteon,ltrf216a * Improve prevision of light intensity. microchip,mcp3911 * Use cleanup.h magic. qcom,spmi* * Fix wrong descriptions of SPMI reg fields in bindings. Other ---- mailmap * Update for Matt Ranostay * tag 'iio-for-6.8a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (83 commits) iio: adc: ad7091r: Align arguments to function call parenthesis iio: adc: ad7091r: Set alert bit in config register iio: adc: ad7091r: Pass iio_dev to event handler scripts: checkpatch: Add __aligned to the list of attribute notes iio: chemical: add support for Aosong AGS02MA dt-bindings: iio: chemical: add aosong,ags02ma dt-bindings: vendor-prefixes: add aosong iio: accel: bmi088: update comments and Kconfig dt-bindings: iio: humidity: Add TI HDC302x support iio: humidity: Add driver for ti HDC302x humidity sensors iio: ABI: document temperature and humidity peak/trough raw attributes iio: core: introduce trough info element for minimum values iio: light: driver for Lite-On ltr390 dt-bindings: iio: light: add ltr390 iio: light: isl76682: remove unreachable code iio: pressure: driver for Honeywell HSC/SSC series dt-bindings: iio: pressure: add honeywell,hsc030 doc: iio: Document intensity scale as poorly defined dt-bindings: iio: temperature: add MLX90635 device iio: temperature: mlx90635 MLX90635 IR Temperature sensor ...
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-08 00:31:59 +0000