Linux Kernel (branches are rebased on master from time to time) https://sre.ring0.de/linux/atom?h=v5.16-rc1 2021-11-14T19:11:51Z 2021-11-14T19:11:51Z Linus Torvalds torvalds@linux-foundation.org 2021-11-14T19:11:51Z urn:sha1:0d1503d8d864e94e4de1d51baf5353df01708217 Pull devicetree fixes from Rob Herring: - Two fixes due to DT node name changes on Arm, Ltd. boards - Treewide rename of Ingenic CGU headers - Update ST email addresses - Remove Netlogic DT bindings - Dropping few more cases of redundant 'maxItems' in schemas - Convert toshiba,tc358767 bridge binding to schema * tag 'devicetree-fixes-for-5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: watchdog: sunxi: fix error in schema bindings: media: venus: Drop redundant maxItems for power-domain-names dt-bindings: Remove Netlogic bindings clk: versatile: clk-icst: Ensure clock names are unique of: Support using 'mask' in making device bus id dt-bindings: treewide: Update @st.com email address to @foss.st.com dt-bindings: media: Update maintainers for st,stm32-hwspinlock.yaml dt-bindings: media: Update maintainers for st,stm32-cec.yaml dt-bindings: mfd: timers: Update maintainers for st,stm32-timers dt-bindings: timer: Update maintainers for st,stm32-timer dt-bindings: i2c: imx: hardware do not restrict clock-frequency to only 100 and 400 kHz dt-bindings: display: bridge: Convert toshiba,tc358767.txt to yaml dt-bindings: Rename Ingenic CGU headers to ingenic,*.h 2021-11-14T17:29:03Z Linus Torvalds torvalds@linux-foundation.org 2021-11-14T17:29:03Z urn:sha1:1654e95ee30a82bec843e73a591f9ea3db8da8db Pull x86 fixes from Borislav Petkov: - Add the model number of a new, Raptor Lake CPU, to intel-family.h - Do not log spurious corrected MCEs on SKL too, due to an erratum - Clarify the path of paravirt ops patches upstream - Add an optimization to avoid writing out AMX components to sigframes when former are in init state * tag 'x86_urgent_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpu: Add Raptor Lake to Intel family x86/mce: Add errata workaround for Skylake SKX37 MAINTAINERS: Add some information to PARAVIRT_OPS entry x86/fpu: Optimize out sigframe xfeatures when in init state 2021-11-13T21:07:29Z Linus Torvalds torvalds@linux-foundation.org 2021-11-13T21:07:29Z urn:sha1:3ad7befd4842afa2449026715987122a1c6dcb85 Pull more clk updates from Stephen Boyd: "This is the second batch of clk driver updates that needed a little more time to soak in linux-next. - Use modern i2c probe in vc5 - Cleanup some includes - Update links to datasheets - Add UniPhier NX1 SoC clk support - Fix DT bindings for SiFive FU740 - Revert the module platform driver support for Rockchip because it wasn't actually tested - Fix the composite clk code again as the previous fix had a one line bug that broke rate changes for clks that want to use the same parent still - Use the right table for a divider in ast2600 driver - Get rid of gcc_aggre1_pnoc_ahb_clk in qcom clk driver again because its critical but unused" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: qcom: gcc-msm8996: Drop (again) gcc_aggre1_pnoc_ahb_clk clk: imx8m: Do not set IMX_COMPOSITE_CORE for non-regular composites clk/ast2600: Fix soc revision for AHB clk: composite: Fix 'switching' to same clock clk: rockchip: drop module parts from rk3399 and rk3568 drivers Revert "clk: rockchip: use module_platform_driver_probe" clk:mediatek: remove duplicate include in clk-mt8195-imp_iic_wrap.c dt-bindings: clock: fu740-prci: add reset-cells clk: uniphier: Add SoC-glue clock source selector support for Pro4 dt-bindings: clock: uniphier: Add clock binding for SoC-glue clk: uniphier: Add NX1 clock support dt-bindings: clock: uniphier: Add NX1 clock binding clk: uniphier: Add audio system and video input clock control for PXs3 clk: si5351: Update datasheet references clk: vc5: Use i2c .probe_new clk/actions/owl-factor.c: remove superfluous headers clk: ingenic: Fix bugs with divided dividers 2021-11-13T19:20:22Z Linus Torvalds torvalds@linux-foundation.org 2021-11-13T19:20:22Z urn:sha1:5664896ba29e6d8c60b6a73564d0a97d380c0f92 Pull f2fs updates from Jaegeuk Kim: "In this cycle, we've applied relatively small number of patches which fix subtle corner cases mainly, while introducing a new mount option to be able to fragment the disk intentionally for performance tests. Enhancements: - add a mount option to fragmente on-disk layout to understand the performance - support direct IO for multi-partitions - add a fault injection of dquot_initialize Bug fixes: - address some lockdep complaints - fix a deadlock issue with quota - fix a memory tuning condition - fix compression condition to improve the ratio - fix disabling compression on the non-empty compressed file - invalidate cached pages before IPU/DIO writes And, we've added some minor clean-ups as usual" * tag 'f2fs-for-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: f2fs: fix UAF in f2fs_available_free_memory f2fs: invalidate META_MAPPING before IPU/DIO write f2fs: support fault injection for dquot_initialize() f2fs: fix incorrect return value in f2fs_sanity_check_ckpt() f2fs: compress: disallow disabling compress on non-empty compressed file f2fs: compress: fix overwrite may reduce compress ratio unproperly f2fs: multidevice: support direct IO f2fs: introduce fragment allocation mode mount option f2fs: replace snprintf in show functions with sysfs_emit f2fs: include non-compressed blocks in compr_written_block f2fs: fix wrong condition to trigger background checkpoint correctly f2fs: fix to use WHINT_MODE f2fs: fix up f2fs_lookup tracepoints f2fs: set SBI_NEED_FSCK flag when inconsistent node block found f2fs: introduce excess_dirty_threshold() f2fs: avoid attaching SB_ACTIVE flag during mount f2fs: quota: fix potential deadlock f2fs: should use GFP_NOFS for directory inodes 2021-11-13T18:27:50Z Linus Torvalds torvalds@linux-foundation.org 2021-11-13T18:27:50Z urn:sha1:0a90729278ae7b31084d2d436b0eee4d83b11506 Pull selinux fixes from Paul Moore: "Unfortunately I need to request a revert for two LSM/SELinux patches that came in via the network tree. The two patches in question add a new SCTP/LSM hook as well as an SELinux implementation of that LSM hook. The short version of "why?" is in the commit description of the revert patch, but I'll copy-n-paste the important bits below to save some time for the curious: ... Unfortunately these two patches were merged without proper review (the Reviewed-by and Tested-by tags from Richard Haines were for previous revisions of these patches that were significantly different) and there are outstanding objections from the SELinux maintainers regarding these patches. Work is currently ongoing to correct the problems identified in the reverted patches, as well as others that have come up during review, but it is unclear at this point in time when that work will be ready for inclusion in the mainline kernel. In the interest of not keeping objectionable code in the kernel for multiple weeks, and potentially a kernel release, we are reverting the two problematic patches. As usual with these things there is plenty of context to go with this and I'll try to do my best to provide that now. This effort started with a report of SCTP client side peel-offs not working correctly with SELinux, Ondrej Mosnacek put forth a patch which he believed properly addressed the problem but upon review by the netdev folks Xin Long described some additional issues and submitted an improved patchset for review. The SELinux folks reviewed Xin Long's initial patchset and suggested some changes which resulted in a second patchset (v2) from Xin Long; this is the patchset that is currently in your tree. Unfortunately this v2 patchset from Xin Long was merged before it had spent even just 24 hours on the mailing lists during the early days of the merge window, a time when many of us were busy doing verification of the newly released v5.15 kernel as well final review and testing of our v5.16 pull requests. Making matters worse, upon reviewing the v2 patchset there were both changes which were found objectionable by SELinux standards as well as additional outstanding SCTP/SELinux interaction problems. At this point we did two things: resumed working on a better fix for the SCTP/SELinux issue(s) - thank you Ondrej - and we asked the networking folks to revert the v2 patchset. The revert request was obviously rejected, but at the time I believed it was just going to be an issue for linux-next; I wasn't expecting something this significant that was merged into the networking tree during the merge window to make it into your tree in the same window, yet as of last night that is exactly what happened. While we continue to try and resolve the SCTP/SELinux problem I am asking once again to revert the v2 patches and not ship the current security_sctp_assoc_established() hook in a v5.16-rcX kernel. If I was confident that we could solve these issues in a week, maybe two, I would refrain from asking for the revert but our current estimate is for a minimum of two weeks for the next patch revision. With the likelihood of additional delays due to normal patch review follow-up and/or holidays it seems to me that the safest course of action is to revert the patch both to try and keep some objectionable code out of a release kernel and limit the chances of any new breakages from such a change. While the SCTP/SELinux code in v5.15 and earlier has problems, they are known problems, and I'd like to try and avoid creating new and different problems while we work to fix things properly. One final thing to mention: Xin Long's v2 patchset consisted of four patches, yet this revert is for only the last two. We see the first two patches as good, reasonable, and not likely to cause an issue. In an attempt to create a cleaner revert patch we suggest leaving the first two patches in the tree as they are currently" * tag 'selinux-pr-20211112' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: net,lsm,selinux: revert the security_sctp_assoc_established() hook 2021-11-13T18:01:10Z Linus Torvalds torvalds@linux-foundation.org 2021-11-13T18:01:10Z urn:sha1:4d6fe79fdeccb8f3968d71bc633e622d43f1309c Pull more kvm updates from Paolo Bonzini: "New x86 features: - Guest API and guest kernel support for SEV live migration - SEV and SEV-ES intra-host migration Bugfixes and cleanups for x86: - Fix misuse of gfn-to-pfn cache when recording guest steal time / preempted status - Fix selftests on APICv machines - Fix sparse warnings - Fix detection of KVM features in CPUID - Cleanups for bogus writes to MSR_KVM_PV_EOI_EN - Fixes and cleanups for MSR bitmap handling - Cleanups for INVPCID - Make x86 KVM_SOFT_MAX_VCPUS consistent with other architectures Bugfixes for ARM: - Fix finalization of host stage2 mappings - Tighten the return value of kvm_vcpu_preferred_target() - Make sure the extraction of ESR_ELx.EC is limited to architected bits" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (34 commits) KVM: SEV: unify cgroup cleanup code for svm_vm_migrate_from KVM: x86: move guest_pv_has out of user_access section KVM: x86: Drop arbitrary KVM_SOFT_MAX_VCPUS KVM: Move INVPCID type check from vmx and svm to the common kvm_handle_invpcid() KVM: VMX: Add a helper function to retrieve the GPR index for INVPCID, INVVPID, and INVEPT KVM: nVMX: Clean up x2APIC MSR handling for L2 KVM: VMX: Macrofy the MSR bitmap getters and setters KVM: nVMX: Handle dynamic MSR intercept toggling KVM: nVMX: Query current VMCS when determining if MSR bitmaps are in use KVM: x86: Don't update vcpu->arch.pv_eoi.msr_val when a bogus value was written to MSR_KVM_PV_EOI_EN KVM: x86: Rename kvm_lapic_enable_pv_eoi() KVM: x86: Make sure KVM_CPUID_FEATURES really are KVM_CPUID_FEATURES KVM: x86: Add helper to consolidate core logic of SET_CPUID{2} flows kvm: mmu: Use fast PF path for access tracking of huge pages when possible KVM: x86/mmu: Properly dereference rcu-protected TDP MMU sptep iterator KVM: x86: inhibit APICv when KVM_GUESTDBG_BLOCKIRQ active kvm: x86: Convert return type of *is_valid_rdpmc_ecx() to bool KVM: x86: Fix recording of guest steal time / preempted status selftest: KVM: Add intra host migration tests selftest: KVM: Add open sev dev helper ... 2021-11-12T20:22:06Z Linus Torvalds torvalds@linux-foundation.org 2021-11-12T20:22:06Z urn:sha1:030c28a021131c6944d35a4fa727781f9df3a05d Pull pwm updates from Thierry Reding: "This set is mostly small fixes and cleanups, so more of a janitorial update for this cycle" * tag 'pwm/for-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: vt8500: Rename pwm_busy_wait() to make it obviously driver-specific dt-bindings: pwm: tpu: Add R-Car M3-W+ device tree bindings dt-bindings: pwm: tpu: Add R-Car V3U device tree bindings pwm: pwm-samsung: Trigger manual update when disabling PWM pwm: visconti: Simplify using devm_pwmchip_add() pwm: samsung: Describe driver in Kconfig pwm: Make it explicit that pwm_apply_state() might sleep pwm: Add might_sleep() annotations for !CONFIG_PWM API functions pwm: atmel: Drop unused header 2021-11-12T20:11:07Z Linus Torvalds torvalds@linux-foundation.org 2021-11-12T20:11:07Z urn:sha1:304ac8032d3fa2d37750969cd4b8d5736a1829d9 Pull more drm updates from Dave Airlie: "I missed a drm-misc-next pull for the main pull last week. It wasn't that major and isn't the bulk of this at all. This has a bunch of fixes all over, a lot for amdgpu and i915. bridge: - HPD improvments for lt9611uxc - eDP aux-bus support for ps8640 - LVDS data-mapping selection support ttm: - remove huge page functionality (needs reworking) - fix a race condition during BO eviction panels: - add some new panels fbdev: - fix double-free - remove unused scrolling acceleration - CONFIG_FB dep improvements locking: - improve contended locking logging - naming collision fix dma-buf: - add dma_resv_for_each_fence iterator - fix fence refcounting bug - name locking fixesA prime: - fix object references during mmap nouveau: - various code style changes - refcount fix - device removal fixes - protect client list with a mutex - fix CE0 address calculation i915: - DP rates related fixes - Revert disabling dual eDP that was causing state readout problems - put the cdclk vtables in const data - Fix DVO port type for older platforms - Fix blankscreen by turning DP++ TMDS output buffers on encoder->shutdown - CCS FBs related fixes - Fix recursive lock in GuC submission - Revert guc_id from i915_request tracepoint - Build fix around dmabuf amdgpu: - GPU reset fix - Aldebaran fix - Yellow Carp fixes - DCN2.1 DMCUB fix - IOMMU regression fix for Picasso - DSC display fixes - BPC display calculation fixes - Other misc display fixes - Don't allow partial copy from user for DC debugfs - SRIOV fixes - GFX9 CSB pin count fix - Various IP version check fixes - DP 2.0 fixes - Limit DCN1 MPO fix to DCN1 amdkfd: - SVM fixes - Fix gfx version for renoir - Reset fixes udl: - timeout fix imx: - circular locking fix virtio: - NULL ptr deref fix" * tag 'drm-next-2021-11-12' of git://anongit.freedesktop.org/drm/drm: (126 commits) drm/ttm: Double check mem_type of BO while eviction drm/amdgpu: add missed support for UVD IP_VERSION(3, 0, 64) drm/amdgpu: drop jpeg IP initialization in SRIOV case drm/amd/display: reject both non-zero src_x and src_y only for DCN1x drm/amd/display: Add callbacks for DMUB HPD IRQ notifications drm/amd/display: Don't lock connection_mutex for DMUB HPD drm/amd/display: Add comment where CONFIG_DRM_AMD_DC_DCN macro ends drm/amdkfd: Fix retry fault drain race conditions drm/amdkfd: lower the VAs base offset to 8KB drm/amd/display: fix exit from amdgpu_dm_atomic_check() abruptly drm/amd/amdgpu: fix the kfd pre_reset sequence in sriov drm/amdgpu: fix uvd crash on Polaris12 during driver unloading drm/i915/adlp/fb: Prevent the mapping of redundant trailing padding NULL pages drm/i915/fb: Fix rounding error in subsampled plane size calculation drm/i915/hdmi: Turn DP++ TMDS output buffers back on in encoder->shutdown() drm/locking: fix __stack_depot_* name conflict drm/virtio: Fix NULL dereference error in virtio_gpu_poll drm/amdgpu: fix SI handling in amdgpu_device_asic_has_dc_support() drm/amdgpu: Fix dangling kfd_bo pointer for shared BOs drm/amd/amdkfd: Don't sent command to HWS on kfd reset ... 2021-11-12T19:53:16Z Linus Torvalds torvalds@linux-foundation.org 2021-11-12T19:53:16Z urn:sha1:f78e9de80f5ad15719a069a4e6c11e2777122188 Pull input updates from Dmitry Torokhov: "Just one new driver (Cypress StreetFighter touchkey), and no input core changes this time. Plus various fixes and enhancements to existing drivers" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (54 commits) Input: iforce - fix control-message timeout Input: wacom_i2c - use macros for the bit masks Input: ili210x - reduce sample period to 15ms Input: ili210x - improve polled sample spacing Input: ili210x - special case ili251x sample read out Input: elantench - fix misreporting trackpoint coordinates Input: synaptics-rmi4 - Fix device hierarchy Input: i8042 - Add quirk for Fujitsu Lifebook T725 Input: cap11xx - add support for cap1206 Input: remove unused header <linux/input/cy8ctmg110_pdata.h> Input: ili210x - add ili251x firmware update support Input: ili210x - export ili251x version details via sysfs Input: ili210x - use resolution from ili251x firmware Input: pm8941-pwrkey - respect reboot_mode for warm reset reboot: export symbol 'reboot_mode' Input: max77693-haptic - drop unneeded MODULE_ALIAS Input: cpcap-pwrbutton - do not set input parent explicitly Input: max8925_onkey - don't mark comment as kernel-doc Input: ads7846 - do not attempt IRQ workaround when deferring probe Input: ads7846 - use input_set_capability() ... 2021-11-12T19:44:31Z Linus Torvalds torvalds@linux-foundation.org 2021-11-12T19:44:31Z urn:sha1:3b81bf78b7338bcc66581593e604e95addc546cc Pull RTC updates from Alexandre Belloni: "This includes new ioctls to get and set parameters and in particular the backup switch mode that is needed for some RTCs to actually enable the backup voltage (and have a useful RTC). The same interface can also be used to get the actual features supported by the RTC so userspace has a better way than trying and failing. Summary: Subsystem: - Add new ioctl to get and set extra RTC parameters, this includes backup switch mode - Expose available features to userspace, in particular, when alarmas have a resolution of one minute instead of a second. - Let the core handle those alarms with a minute resolution New driver: - MSTAR MSC313 RTC Drivers: - Add SPI ID table where necessary - Add BSM support for rv3028, rv3032 and pcf8523 - s3c: set RTC range - rx8025: set range, implement .set_offset and .read_offset" * tag 'rtc-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (50 commits) rtc: rx8025: use .set_offset/.read_offset rtc: rx8025: use rtc_add_group rtc: rx8025: clear RTC_FEATURE_ALARM when alarm are not supported rtc: rx8025: set range rtc: rx8025: let the core handle the alarm resolution rtc: rx8025: switch to devm_rtc_allocate_device rtc: ab8500: let the core handle the alarm resolution rtc: ab-eoz9: support UIE when available rtc: ab-eoz9: use RTC_FEATURE_UPDATE_INTERRUPT rtc: rv3032: let the core handle the alarm resolution rtc: s35390a: let the core handle the alarm resolution rtc: handle alarms with a minute resolution rtc: pcf85063: silence cppcheck warning rtc: rv8803: fix writing back ctrl in flag register rtc: s3c: Add time range rtc: s3c: Extract read/write IO into separate functions rtc: s3c: Remove usage of devm_rtc_device_register() rtc: tps80031: Remove driver rtc: sun6i: Allow probing without an early clock provider rtc: pcf8523: add BSM support ...