summaryrefslogtreecommitdiff
path: root/include
AgeCommit message (Collapse)Author
2022-07-02net: add skb_[inner_]tcp_all_headers helpersEric Dumazet
Most drivers use "skb_transport_offset(skb) + tcp_hdrlen(skb)" to compute headers length for a TCP packet, but others use more convoluted (but equivalent) ways. Add skb_tcp_all_headers() and skb_inner_tcp_all_headers() helpers to harmonize this a bit. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-029p fid refcount: add a 9p_fid_ref tracepointDominique Martinet
This adds a tracepoint event for 9p fid lifecycle tracing: when a fid is created, its reference count increased/decreased, and freed. The new 9p_fid_ref tracepoint should help anyone wishing to debug any fid problem such as missing clunk (destroy) or use-after-free. Link: https://lkml.kernel.org/r/20220612085330.1451496-6-asmadeus@codewreck.org Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
2022-07-029p fid refcount: add p9_fid_get/put wrappersDominique Martinet
I was recently reminded that it is not clear that p9_client_clunk() was actually just decrementing refcount and clunking only when that reaches zero: make it clear through a set of helpers. This will also allow instrumenting refcounting better for debugging next patch Link: https://lkml.kernel.org/r/20220612085330.1451496-5-asmadeus@codewreck.org Reviewed-by: Tyler Hicks <tyhicks@linux.microsoft.com> Reviewed-by: Christian Schoenebeck <linux_oss@crudebyte.com> Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
2022-07-02platform/surface: aggregator: Move device registry helper functions to core ↵Maximilian Luz
module Move helper functions for client device registration to the core module. This simplifies addition of future DT/OF support and also allows us to split out the device hub drivers into their own module. At the same time, also improve device node validation a bit by not silently skipping devices with invalid device UID specifiers. Further, ensure proper lifetime management for the firmware/software nodes associated with the added devices. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20220624205800.1355621-2-luzmaximilian@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-07-02platform/surface: aggregator: Add helper macros for requests with argument ↵Maximilian Luz
and return value Add helper macros for synchronous stack-allocated Surface Aggregator request with both argument and return value, similar to the current argument-only and return-value-only ones. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20220624183642.910893-2-luzmaximilian@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-07-01drm/i915: Update i915 uapi documentationNiranjana Vishwanathapura
Add some missing i915 uapi documentation which the new i915 VM_BIND feature documentation will be refer to. Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220701003110.24843-3-niranjana.vishwanathapura@intel.com
2022-07-01drm/i915: DG2 and ATS-M device ID updatesMatt Roper
Small BAR support has now landed, which allows us to add the PCI IDs that correspond to add-in card designs of DG2 and ATS-M. There's also one additional MB-down PCI ID that recently appeared (0x5698) so we add it too. Cc: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220701152231.529511-2-matthew.d.roper@intel.com
2022-07-01kunit: Taint the kernel when KUnit tests are runDavid Gow
Make KUnit trigger the new TAINT_TEST taint when any KUnit test is run. Due to KUnit tests not being intended to run on production systems, and potentially causing problems (or security issues like leaking kernel addresses), the kernel's state should not be considered safe for production use after KUnit tests are run. This both marks KUnit modules as test modules using MODULE_INFO() and manually taints the kernel when tests are run (which catches builtin tests). Acked-by: Luis Chamberlain <mcgrof@kernel.org> Tested-by: Daniel Latypov <dlatypov@google.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: David Gow <davidgow@google.com> Tested-by: Maíra Canal <mairacanal@riseup.net> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2022-07-01panic: Taint kernel if tests are runDavid Gow
Most in-kernel tests (such as KUnit tests) are not supposed to run on production systems: they may do deliberately illegal things to trigger errors, and have security implications (for example, KUnit assertions will often deliberately leak kernel addresses). Add a new taint type, TAINT_TEST to signal that a test has been run. This will be printed as 'N' (originally for kuNit, as every other sensible letter was taken.) This should discourage people from running these tests on production systems, and to make it easier to tell if tests have been run accidentally (by loading the wrong configuration, etc.) Acked-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Signed-off-by: David Gow <davidgow@google.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2022-07-01Merge tag 'pm-5.19-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix some issues in cpufreq drivers and some issues in devfreq: - Fix error code path issues related PROBE_DEFER handling in devfreq (Christian Marangi) - Revert an editing accident in SPDX-License line in the devfreq passive governor (Lukas Bulwahn) - Fix refcount leak in of_get_devfreq_events() in the exynos-ppmu devfreq driver (Miaoqian Lin) - Use HZ_PER_KHZ macro in the passive devfreq governor (Yicong Yang) - Fix missing of_node_put for qoriq and pmac32 driver (Liang He) - Fix issues around throttle interrupt for qcom driver (Stephen Boyd) - Add MT8186 to cpufreq-dt-platdev blocklist (AngeloGioacchino Del Regno) - Make amd-pstate enable CPPC on resume from S3 (Jinzhou Su)" * tag 'pm-5.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM / devfreq: passive: revert an editing accident in SPDX-License line PM / devfreq: Fix kernel warning with cpufreq passive register fail PM / devfreq: Rework freq_table to be local to devfreq struct PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events PM / devfreq: passive: Use HZ_PER_KHZ macro in units.h PM / devfreq: Fix cpufreq passive unregister erroring on PROBE_DEFER PM / devfreq: Mute warning on governor PROBE_DEFER PM / devfreq: Fix kernel panic with cpu based scaling to passive gov cpufreq: Add MT8186 to cpufreq-dt-platdev blocklist cpufreq: pmac32-cpufreq: Fix refcount leak bug cpufreq: qcom-hw: Don't do lmh things without a throttle interrupt drivers: cpufreq: Add missing of_node_put() in qoriq-cpufreq.c cpufreq: amd-pstate: Add resume and suspend callbacks
2022-07-01ACPI: bus: Drop unused list heads from struct acpi_deviceRafael J. Wysocki
Drop the children and node list heads that have no more users from struct acpi_device and the code manipulating them from __acpi_device_add() and acpi_device_del(). Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2022-07-01PM: runtime: Redefine pm_runtime_release_supplier()Rafael J. Wysocki
Instead of passing an extra bool argument to pm_runtime_release_supplier(), make its callers take care of triggering a runtime-suspend of the supplier device as needed. No expected functional impact. Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: 5.1+ <stable@vger.kernel.org> # 5.1+
2022-07-01Merge tag 'io_uring-5.19-2022-07-01' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull io_uring fixes from Jens Axboe: "Two minor tweaks: - While we still can, adjust the send/recv based flags to be in ->ioprio rather than in ->addr2. This is consistent with eg accept, and also doesn't waste a full 64-bit field for flags (Pavel) - 5.18-stable fix for re-importing provided buffers. Not much real world relevance here as it'll only impact non-pollable files gone async, which is more of a practical test case rather than something that is used in the wild (Dylan)" * tag 'io_uring-5.19-2022-07-01' of git://git.kernel.dk/linux-block: io_uring: fix provided buffer import io_uring: keep sendrecv flags in ioprio
2022-07-01Merge tag 'samsung-dt64-5.20' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt Samsung DTS ARM64 changes for v5.20 1. Add CPU cache, UFS to Tesla FSD. 2. Add reboot-mode (boot into specific bootloader mode) to ExynosAutov9. 3. Add watchdogs to ExynosAutov9. 4. Add eMMC to Exynos7885 JackpotLTE (Samsung Galaxy A8). 5. DTS cleanup: white-spaces, node names, LED color/function. 6. Switch to DTS-local header for pinctrl register values instead of bindings header. The bindings header is being deprecated because it does not reflect the purpose of bindings. * tag 'samsung-dt64-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: arm64: dts: exynos: Add internal eMMC support to jackpotlte dt-bindings: clock: Add indices for Exynos7885 TREX clocks dt-bindings: clock: Add bindings for Exynos7885 CMU_FSYS arm64: dts: exynos: enable secondary ufs devices ExynosAutov9 SADK arm64: dts: exynos: add secondary ufs devices in ExynosAutov9 arm64: dts: fsd: use local header for pinctrl register values arm64: dts: exynos: use local header for pinctrl register values arm64: dts: exynos: align MMC node name with dtschema arm64: dts: exynos: adjust DT style of ufs nodes in ExynosAutov9 arm64: dts: exynos: adjust whitespace around '=' arm64: dts: fsd: add ufs device node arm64: dts: exynos: add watchdog in ExynosAutov9 arm64: dts: exynos: add syscon reboot/reboot_mode support in ExynosAutov9 dt-bindings: soc: add samsung,boot-mode definitions arm64: dts: fsd: Add cpu cache information Link: https://lore.kernel.org/r/20220624080746.31947-2-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-07-01x86/kexec: Carry forward IMA measurement log on kexecJonathan McDowell
On kexec file load, the Integrity Measurement Architecture (IMA) subsystem may verify the IMA signature of the kernel and initramfs, and measure it. The command line parameters passed to the kernel in the kexec call may also be measured by IMA. A remote attestation service can verify a TPM quote based on the TPM event log, the IMA measurement list and the TPM PCR data. This can be achieved only if the IMA measurement log is carried over from the current kernel to the next kernel across the kexec call. PowerPC and ARM64 both achieve this using device tree with a "linux,ima-kexec-buffer" node. x86 platforms generally don't make use of device tree, so use the setup_data mechanism to pass the IMA buffer to the new kernel. Signed-off-by: Jonathan McDowell <noodles@fb.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com> # IMA function definitions Link: https://lore.kernel.org/r/YmKyvlF3my1yWTvK@noodles-fedora-PC23Y6EG
2022-07-01fanotify: introduce FAN_MARK_IGNOREAmir Goldstein
This flag is a new way to configure ignore mask which allows adding and removing the event flags FAN_ONDIR and FAN_EVENT_ON_CHILD in ignore mask. The legacy FAN_MARK_IGNORED_MASK flag would always ignore events on directories and would ignore events on children depending on whether the FAN_EVENT_ON_CHILD flag was set in the (non ignored) mask. FAN_MARK_IGNORE can be used to ignore events on children without setting FAN_EVENT_ON_CHILD in the mark's mask and will not ignore events on directories unconditionally, only when FAN_ONDIR is set in ignore mask. The new behavior is non-downgradable. After calling fanotify_mark() with FAN_MARK_IGNORE once, calling fanotify_mark() with FAN_MARK_IGNORED_MASK on the same object will return EEXIST error. Setting the event flags with FAN_MARK_IGNORE on a non-dir inode mark has no meaning and will return ENOTDIR error. The meaning of FAN_MARK_IGNORED_SURV_MODIFY is preserved with the new FAN_MARK_IGNORE flag, but with a few semantic differences: 1. FAN_MARK_IGNORED_SURV_MODIFY is required for filesystem and mount marks and on an inode mark on a directory. Omitting this flag will return EINVAL or EISDIR error. 2. An ignore mask on a non-directory inode that survives modify could never be downgraded to an ignore mask that does not survive modify. With new FAN_MARK_IGNORE semantics we make that rule explicit - trying to update a surviving ignore mask without the flag FAN_MARK_IGNORED_SURV_MODIFY will return EEXIST error. The conveniene macro FAN_MARK_IGNORE_SURV is added for (FAN_MARK_IGNORE | FAN_MARK_IGNORED_SURV_MODIFY), because the common case should use short constant names. Link: https://lore.kernel.org/r/20220629144210.2983229-4-amir73il@gmail.com Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
2022-07-01fanotify: cleanups for fanotify_mark() input validationsAmir Goldstein
Create helper fanotify_may_update_existing_mark() for checking for conflicts between existing mark flags and fanotify_mark() flags. Use variable mark_cmd to make the checks for mark command bits cleaner. Link: https://lore.kernel.org/r/20220629144210.2983229-3-amir73il@gmail.com Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
2022-07-01fanotify: prepare for setting event flags in ignore maskAmir Goldstein
Setting flags FAN_ONDIR FAN_EVENT_ON_CHILD in ignore mask has no effect. The FAN_EVENT_ON_CHILD flag in mask implicitly applies to ignore mask and ignore mask is always implicitly applied to events on directories. Define a mark flag that replaces this legacy behavior with logic of applying the ignore mask according to event flags in ignore mask. Implement the new logic to prepare for supporting an ignore mask that ignores events on children and ignore mask that does not ignore events on directories. To emphasize the change in terminology, also rename ignored_mask mark member to ignore_mask and use accessors to get only the effective ignored events or the ignored events and flags. This change in terminology finally aligns with the "ignore mask" language in man pages and in most of the comments. Link: https://lore.kernel.org/r/20220629144210.2983229-2-amir73il@gmail.com Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
2022-07-01net: remove SK_RECLAIM_THRESHOLD and SK_RECLAIM_CHUNKPaolo Abeni
There are no more users for the mentioned macros, just drop them. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-01wifi: nl80211: retrieve EHT related elements in AP modeAloka Dixit
Add support to retrieve EHT capabilities and EHT operation elements passed by the userspace in the beacon template and store the pointers in struct cfg80211_ap_settings to be used by the drivers. Co-developed-by: Vikram Kandukuri <quic_vikram@quicinc.com> Signed-off-by: Vikram Kandukuri <quic_vikram@quicinc.com> Co-developed-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Link: https://lore.kernel.org/r/20220523064904.28523-1-quic_alokad@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-01wifi: cfg80211: Increase akm_suites array size in cfg80211_crypto_settingsVeerendranath Jakkam
Increase akm_suites array size in struct cfg80211_crypto_settings to 10 and advertise the capability to userspace. This allows userspace to send more than two AKMs to driver in netlink commands such as NL80211_CMD_CONNECT. This capability is needed for implementing WPA3-Personal transition mode correctly with any driver that handles roaming internally. Currently, the possible AKMs for multi-AKM connect can include PSK, PSK-SHA-256, SAE, FT-PSK and FT-SAE. Since the count is already 5, increasing the akm_suites array size to 10 should be reasonable for future usecases. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/1653312358-12321-1-git-send-email-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-01wifi: mac80211: switch airtime fairness back to deficit round-robin schedulingFelix Fietkau
This reverts commits 6a789ba679d652587532cec2a0e0274fda172f3b and 2433647bc8d983a543e7d31b41ca2de1c7e2c198. The virtual time scheduler code has a number of issues: - queues slowed down by hardware/firmware powersave handling were not properly handled. - on ath10k in push-pull mode, tx queues that the driver tries to pull from were starved, causing excessive latency - delay between tx enqueue and reported airtime use were causing excessively bursty tx behavior The bursty behavior may also be present on the round-robin scheduler, but there it is much easier to fix without introducing additional regressions Signed-off-by: Felix Fietkau <nbd@nbd.name> Acked-by: Toke Høiland-Jørgensen <toke@toke.dk> Link: https://lore.kernel.org/r/20220625212411.36675-1-nbd@nbd.name Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-01wifi: mac80211: fix a kernel-doc complaintJohannes Berg
Somehow kernel-doc complains here about strong markup, but we really don't need the [] so just remove that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-01wifi: cfg80211: remove redundant documentationJohannes Berg
These struct members no longer exist, remove them from documentation. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-01firmware: Hold a reference for of_find_compatible_node()Liang He
In of_register_trusted_foundations(), we need to hold the reference returned by of_find_compatible_node() and then use it to call of_node_put() for refcount balance. Signed-off-by: Liang He <windhl@126.com> Link: https://lore.kernel.org/r/20220628021640.4015-1-windhl@126.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-01uacce: Handle parent device removal or parent driver module rmmodJean-Philippe Brucker
The uacce driver must deal with a possible removal of the parent device or parent driver module rmmod at any time. Although uacce_remove(), called on device removal and on driver unbind, prevents future use of the uacce fops by removing the cdev, fops that were called before that point may still be running. Serialize uacce_fops_open() and uacce_remove() with uacce->mutex. Serialize other fops against uacce_remove() with q->mutex. Since we need to protect uacce_fops_poll() which gets called on the fast path, replace uacce->queues_lock with q->mutex to improve scalability. The other fops are only used during setup. uacce_queue_is_valid(), checked under q->mutex or uacce->mutex, denotes whether uacce_remove() has disabled all queues. If that is the case, don't go any further since the parent device is being removed and uacce->ops should not be called anymore. Reported-by: Yang Shen <shenyang39@huawei.com> Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Link: https://lore.kernel.org/r/20220701034843.7502-1-zhangfei.gao@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-01wifi: mac80211: add a missing comma at kernel-doc markupMauro Carvalho Chehab
The lack of the colon makes it not parse the function parameter: include/net/mac80211.h:6250: warning: Function parameter or member 'vif' not described in 'ieee80211_channel_switch_disconnect' Fix it. Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Link: https://lore.kernel.org/r/11c1bdb861d89c93058fcfe312749b482851cbdb.1656409369.git.mchehab@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-01wifi: cfg80211: fix kernel-doc warnings all over the fileMauro Carvalho Chehab
There are currently 17 kernel-doc warnings on this file: include/net/cfg80211.h:391: warning: Function parameter or member 'bw' not described in 'ieee80211_eht_mcs_nss_supp' include/net/cfg80211.h:437: warning: Function parameter or member 'eht_cap' not described in 'ieee80211_sband_iftype_data' include/net/cfg80211.h:507: warning: Function parameter or member 's1g' not described in 'ieee80211_sta_s1g_cap' include/net/cfg80211.h:1390: warning: Function parameter or member 'counter_offset_beacon' not described in 'cfg80211_color_change_settings' include/net/cfg80211.h:1390: warning: Function parameter or member 'counter_offset_presp' not described in 'cfg80211_color_change_settings' include/net/cfg80211.h:1430: warning: Enum value 'STATION_PARAM_APPLY_STA_TXPOWER' not described in enum 'station_parameters_apply_mask' include/net/cfg80211.h:2195: warning: Function parameter or member 'dot11MeshConnectedToAuthServer' not described in 'mesh_config' include/net/cfg80211.h:2341: warning: Function parameter or member 'short_ssid' not described in 'cfg80211_scan_6ghz_params' include/net/cfg80211.h:3328: warning: Function parameter or member 'kck_len' not described in 'cfg80211_gtk_rekey_data' include/net/cfg80211.h:3698: warning: Function parameter or member 'ftm' not described in 'cfg80211_pmsr_result' include/net/cfg80211.h:3828: warning: Function parameter or member 'global_mcast_stypes' not described in 'mgmt_frame_regs' include/net/cfg80211.h:4977: warning: Function parameter or member 'ftm' not described in 'cfg80211_pmsr_capabilities' include/net/cfg80211.h:5742: warning: Function parameter or member 'u' not described in 'wireless_dev' include/net/cfg80211.h:5742: warning: Function parameter or member 'links' not described in 'wireless_dev' include/net/cfg80211.h:5742: warning: Function parameter or member 'valid_links' not described in 'wireless_dev' include/net/cfg80211.h:6076: warning: Function parameter or member 'is_amsdu' not described in 'ieee80211_data_to_8023_exthdr' include/net/cfg80211.h:6949: warning: Function parameter or member 'sig_dbm' not described in 'cfg80211_notify_new_peer_candidate' Address them, in order to build a better documentation from this header. Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Link: https://lore.kernel.org/r/f6f522cdc716a01744bb0eae2186f4592976222b.1656409369.git.mchehab@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-01wifi: ieee80211: s1g action frames are not robustPeter Chiu
S1g action frame with code 22 is not protected so update the robust action frame list. Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Link: https://lore.kernel.org/r/20220622010820.17522-1-chui-hao.chiu@mediatek.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-01drm/i915/uapi: add NEEDS_CPU_ACCESS hintMatthew Auld
If set, force the allocation to be placed in the mappable portion of I915_MEMORY_CLASS_DEVICE. One big restriction here is that system memory (i.e I915_MEMORY_CLASS_SYSTEM) must be given as a potential placement for the object, that way we can always spill the object into system memory if we can't make space. Testcase: igt@gem-create@create-ext-cpu-access-sanity-check Testcase: igt@gem-create@create-ext-cpu-access-big Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-6-matthew.auld@intel.com
2022-07-01drm/i915/uapi: expose the avail trackingMatthew Auld
Vulkan would like to have a rough measure of how much device memory can in theory be allocated. Also add unallocated_cpu_visible_size to track the visible portion, in case the device is using small BAR. Also tweak the locking so we nice consistent values for both the mm->avail and the visible tracking. v2: tweak the locking slightly so we update the mm->avail and visible tracking as one atomic operation, such that userspace doesn't get strange values when sampling the values. Testcase: igt@i915_query@query-regions-unallocated Testcase: igt@i915_query@query-regions-sanity-check Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-3-matthew.auld@intel.com
2022-07-01drm/i915/uapi: add probed_cpu_visible_sizeMatthew Auld
Userspace wants to know the size of CPU visible portion of device local-memory, and on small BAR devices the probed_size is no longer enough. In Vulkan, for example, it would like to know the size in bytes for CPU visible VkMemoryHeap. We already track the io_size for each region, so plumb that through to the region query. v2: Drop the ( -1 = unknown ) stuff, which is confusing since nothing can currently ever return such a value. Testcase: igt@i915_query@query-regions-sanity-check Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Kenneth Graunke <kenneth@whitecape.org> Cc: Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Acked-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-2-matthew.auld@intel.com
2022-07-01dt-bindings: pinctrl: Add DT bindings for Renesas RZ/V2M pinctrlPhil Edworthy
Add device tree binding documentation and header file for Renesas RZ/V2M pinctrl. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220624084833.22605-2-phil.edworthy@renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2022-07-01misc: rtsx_usb: use separate command and response buffersShuah Khan
rtsx_usb uses same buffer for command and response. There could be a potential conflict using the same buffer for both especially if retries and timeouts are involved. Use separate command and response buffers to avoid conflicts. Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Cc: stable <stable@kernel.org> Link: https://lore.kernel.org/r/07e3721804ff07aaab9ef5b39a5691d0718b9ade.1656642167.git.skhan@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-07-01misc: rtsx_usb: fix use of dma mapped buffer for usb bulk transferShuah Khan
rtsx_usb driver allocates coherent dma buffer for urb transfers. This buffer is passed to usb_bulk_msg() and usb core tries to map already mapped buffer running into a dma mapping error. xhci_hcd 0000:01:00.0: rejecting DMA map of vmalloc memory WARNING: CPU: 1 PID: 279 at include/linux/dma-mapping.h:326 usb_ hcd_map_urb_for_dma+0x7d6/0x820 ... xhci_map_urb_for_dma+0x291/0x4e0 usb_hcd_submit_urb+0x199/0x12b0 ... usb_submit_urb+0x3b8/0x9e0 usb_start_wait_urb+0xe3/0x2d0 usb_bulk_msg+0x115/0x240 rtsx_usb_transfer_data+0x185/0x1a8 [rtsx_usb] rtsx_usb_send_cmd+0xbb/0x123 [rtsx_usb] rtsx_usb_write_register+0x12c/0x143 [rtsx_usb] rtsx_usb_probe+0x226/0x4b2 [rtsx_usb] Fix it to use kmalloc() to get DMA-able memory region instead. Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> Cc: stable <stable@kernel.org> Link: https://lore.kernel.org/r/667d627d502e1ba9ff4f9b94966df3299d2d3c0d.1656642167.git.skhan@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-30time64.h: consolidate uses of PSEC_PER_NSECVladimir Oltean
Time-sensitive networking code needs to work with PTP times expressed in nanoseconds, and with packet transmission times expressed in picoseconds, since those would be fractional at higher than gigabit speed when expressed in nanoseconds. Convert the existing uses in tc-taprio and the ocelot/felix DSA driver to a PSEC_PER_NSEC macro. This macro is placed in include/linux/time64.h as opposed to its relatives (PSEC_PER_SEC etc) from include/vdso/time64.h because the vDSO library does not (yet) need/use it. Cc: Andy Lutomirski <luto@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com> # for the vDSO parts Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-30net: dsa: felix: keep reference on entire tc-taprio configVladimir Oltean
In a future change we will need to remember the entire tc-taprio config on all ports rather than just the base time, so use the taprio_offload_get() helper function to replace ocelot_port->base_time with ocelot_port->taprio. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-01Merge tag 'drm-intel-gt-next-2022-06-29' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next UAPI Changes: - Expose per tile media freq factor in sysfs (Ashutosh Dixit, Dale B Stimson) - Document memory residency and Flat-CCS capability of obj (Ramalingam C) - Disable GETPARAM lookups of I915_PARAM_[SUB]SLICE_MASK on Xe_HP+ (Matt Roper) Cross-subsystem Changes: - Rename intel-gtt symbols (Lucas De Marchi) Core Changes: Driver Changes: - Support programming the EU priority in the GuC descriptor (DG2) (Matthew Brost) - DG2 HuC loading support (Daniele Ceraolo Spurio) - Fix build error without CONFIG_PM (YueHaibing) - Enable THP on Icelake and beyond (Tvrtko Ursulin) - Only setup private tmpfs mount when needed and fix logging (Tvrtko Ursulin) - Make __guc_reset_context aware of guilty engines (Umesh Nerlige Ramappa) - DG2 small bar memory probing fixes (Nirmoy Das) - Remove unnecessary GuC err capture noise (Alan Previn) - Fix i915_gem_object_ggtt_pin_ww regression on old platforms (Maarten Lankhorst) - Fix undefined behavior in GuC backend due to shift overflowing the constant (Borislav Petkov) - New DG2 workarounds (Swathi Dhanavanthri, Anshuman Gupta) - Report no hwconfig support on ADL-N (Balasubramani Vivekanandan) - Fix error_state_read ptr + offset use (Alan Previn) - Expose per tile media freq factor in sysfs (Ashutosh Dixit, Dale B Stimson) - Fix memory leaks in per-gt sysfs (Ashutosh Dixit) - Fix dma_resv fence handling in multi-batch execbuf (Nirmoy Das) - Add extra registers to GPU error dump on Gen11+ (Stuart Summers) - More PVC+DG2 workarounds (Matt Roper) - Improve user experience and driver robustness under SIGINT or similar (Tvrtko Ursulin) - Don't show engine classes not present (Tvrtko Ursulin) - Improve on suspend / resume time with VT-d enabled (Thomas Hellström) - Add missing else (katrinzhou) - Don't leak lmem mapping in vma_evict (Juha-Pekka Heikkila) - Add smem fallback allocation for dpt (Juha-Pekka Heikkila) - Tweak the ordering in cpu_write_needs_clflush (Matthew Auld) - Do not access rq->engine without a reference (Niranjana Vishwanathapura) - Revert "drm/i915: Hold reference to intel_context over life of i915_request" (Niranjana Vishwanathapura) - Don't update engine busyness stats too frequently (Alan Previn) - Add additional steps for Wa_22011802037 for execlist backend (Umesh Nerlige Ramappa) - Fix a lockdep warning at error capture (Nirmoy Das) - Ponte Vecchio prep work and new blitter engines (Matt Roper, John Harrison, Lucas De Marchi) - Read correct RP_STATE_CAP register (PVC) (Matt Roper) - Define MOCS table for PVC (Ayaz A Siddiqui) - Driver refactor and support Ponte Vecchio forcewake handling (Matt Roper) - Remove additional 3D flags from PIPE_CONTROL (Ponte Vecchio) (Stuart Summers) - XEHPSDV and PVC do not use HuC (Daniele Ceraolo Spurio) - Extract stepping information from PCI revid (Ponte Vecchio) (Matt Roper) - Add initial PVC workarounds (Stuart Summers) - SSEU handling driver refactor and Ponte Vecchio support (Matt Roper) - GuC depriv applies to PVC (Matt Roper) - Add register steering (Ponte Vecchio) (Matt Roper) - Add recommended MMIO setting (Ponte Vecchio) (Matt Roper) - Move multicast register handling to a dedicated file (Matt Roper) - Cleanup interface for MCR operations (Matt Roper) - Extend i915_vma_pin_iomap() (CQ Tang) - Re-do the intel-gtt split (Lucas De Marchi) - Correct duplicated/misplaced GT register definitions (Matt Roper) - Prefer "XEHP_" prefix for registers (Matt Roper) - Don't use DRM_DEBUG_WARN_ON for unexpected l3bank/mslice config (Tvrtko Ursulin) - Don't use DRM_DEBUG_WARN_ON for ring unexpectedly not idle (Tvrtko Ursulin) - Make drop_pages() return bool (Lucas De Marchi) - Fix CFI violation with show_dynamic_id() (Nathan Chancellor) - Use i915_probe_error instead of drm_error in GuC code (Vinay Belgaumkar) - Fix use of static in macro mismatch (Andi Shyti) - Update tiled blits selftest (Bommu Krishnaiah) - Future-proof platform checks (Matt Roper) - Only include what's needed (Jani Nikula) - remove accidental static from a local variable (Jani Nikula) - Add global forcewake request to drpc (Vinay Belgaumkar) - Fix spelling typo in comment (pengfuyuan) - Increase timeout for live_parallel_switch selftest (Akeem G Abodunrin) - Use non-blocking H2G for waitboost (Vinay Belgaumkar) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YrwtLM081SQUG1Dc@tursulin-desk
2022-06-30bitmap: don't assume compiler evaluates small mem*() builtins callsAlexander Lobakin
Intel kernel bot triggered the build bug on ARC architecture that in fact is as follows: DECLARE_BITMAP(bitmap, BITS_PER_LONG); bitmap_clear(bitmap, 0, BITS_PER_LONG); BUILD_BUG_ON(!__builtin_constant_p(*bitmap)); which can be expanded to: unsigned long bitmap[1]; memset(bitmap, 0, sizeof(*bitmap)); BUILD_BUG_ON(!__builtin_constant_p(*bitmap)); In most cases, a compiler is able to expand small/simple mem*() calls to simple assignments or bitops, in this case that would mean: unsigned long bitmap[1] = { 0 }; BUILD_BUG_ON(!__builtin_constant_p(*bitmap)); and on most architectures this works, but not on ARC, despite having -O3 for every build. So, to make this work, in case when the last bit to modify is still within the first long (small_const_nbits()), just use plain assignments for the rest of bitmap_*() functions which still use mem*(), but didn't receive such compile-time optimizations yet. This doesn't have the same coverage as compilers provide, but at least something to start: text: add/remove: 3/7 grow/shrink: 43/78 up/down: 1848/-3370 (-1546) data: add/remove: 1/11 grow/shrink: 0/8 up/down: 4/-356 (-352) notably cpumask_*() family when NR_CPUS <= BITS_PER_LONG: netif_get_num_default_rss_queues 38 4 -34 cpumask_copy 90 - -90 cpumask_clear 146 - -146 and the abovementioned assertion started passing. Signed-off-by: Alexander Lobakin <alexandr.lobakin@intel.com> Signed-off-by: Yury Norov <yury.norov@gmail.com>
2022-06-30bitops: let optimize out non-atomic bitops on compile-time constantsAlexander Lobakin
Currently, many architecture-specific non-atomic bitop implementations use inline asm or other hacks which are faster or more robust when working with "real" variables (i.e. fields from the structures etc.), but the compilers have no clue how to optimize them out when called on compile-time constants. That said, the following code: DECLARE_BITMAP(foo, BITS_PER_LONG) = { }; // -> unsigned long foo[1]; unsigned long bar = BIT(BAR_BIT); unsigned long baz = 0; __set_bit(FOO_BIT, foo); baz |= BIT(BAZ_BIT); BUILD_BUG_ON(!__builtin_constant_p(test_bit(FOO_BIT, foo)); BUILD_BUG_ON(!__builtin_constant_p(bar & BAR_BIT)); BUILD_BUG_ON(!__builtin_constant_p(baz & BAZ_BIT)); triggers the first assertion on x86_64, which means that the compiler is unable to evaluate it to a compile-time initializer when the architecture-specific bitop is used even if it's obvious. In order to let the compiler optimize out such cases, expand the bitop() macro to use the "constant" C non-atomic bitop implementations when all of the arguments passed are compile-time constants, which means that the result will be a compile-time constant as well, so that it produces more efficient and simple code in 100% cases, comparing to the architecture-specific counterparts. The savings are architecture, compiler and compiler flags dependent, for example, on x86_64 -O2: GCC 12: add/remove: 78/29 grow/shrink: 332/525 up/down: 31325/-61560 (-30235) LLVM 13: add/remove: 79/76 grow/shrink: 184/537 up/down: 55076/-141892 (-86816) LLVM 14: add/remove: 10/3 grow/shrink: 93/138 up/down: 3705/-6992 (-3287) and ARM64 (courtesy of Mark): GCC 11: add/remove: 92/29 grow/shrink: 933/2766 up/down: 39340/-82580 (-43240) LLVM 14: add/remove: 21/11 grow/shrink: 620/651 up/down: 12060/-15824 (-3764) Cc: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Alexander Lobakin <alexandr.lobakin@intel.com> Reviewed-by: Marco Elver <elver@google.com> Signed-off-by: Yury Norov <yury.norov@gmail.com>
2022-06-30bitops: wrap non-atomic bitops with a transparent macroAlexander Lobakin
In preparation for altering the non-atomic bitops with a macro, wrap them in a transparent definition. This requires prepending one more '_' to their names in order to be able to do that seamlessly. It is a simple change, given that all the non-prefixed definitions are now in asm-generic. sparc32 already has several triple-underscored functions, so I had to rename them ('___' -> 'sp32_'). Signed-off-by: Alexander Lobakin <alexandr.lobakin@intel.com> Reviewed-by: Marco Elver <elver@google.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Yury Norov <yury.norov@gmail.com>
2022-06-30bitops: define const_*() versions of the non-atomicsAlexander Lobakin
Define const_*() variants of the non-atomic bitops to be used when the input arguments are compile-time constants, so that the compiler will be always able to resolve those to compile-time constants as well. Those are mostly direct aliases for generic_*() with one exception for const_test_bit(): the original one is declared atomic-safe and thus doesn't discard the `volatile` qualifier, so in order to let optimize code, define it separately disregarding the qualifier. Add them to the compile-time type checks as well just in case. Suggested-by: Marco Elver <elver@google.com> Signed-off-by: Alexander Lobakin <alexandr.lobakin@intel.com> Reviewed-by: Marco Elver <elver@google.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Yury Norov <yury.norov@gmail.com>
2022-06-30bitops: unify non-atomic bitops prototypes across architecturesAlexander Lobakin
Currently, there is a mess with the prototypes of the non-atomic bitops across the different architectures: ret bool, int, unsigned long nr int, long, unsigned int, unsigned long addr volatile unsigned long *, volatile void * Thankfully, it doesn't provoke any bugs, but can sometimes make the compiler angry when it's not handy at all. Adjust all the prototypes to the following standard: ret bool retval can be only 0 or 1 nr unsigned long native; signed makes no sense addr volatile unsigned long * bitmaps are arrays of ulongs Next, some architectures don't define 'arch_' versions as they don't support instrumentation, others do. To make sure there is always the same set of callables present and to ease any potential future changes, make them all follow the rule: * architecture-specific files define only 'arch_' versions; * non-prefixed versions can be defined only in asm-generic files; and place the non-prefixed definitions into a new file in asm-generic to be included by non-instrumented architectures. Finally, add some static assertions in order to prevent people from making a mess in this room again. I also used the %__always_inline attribute consistently, so that they always get resolved to the actual operations. Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Alexander Lobakin <alexandr.lobakin@intel.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Yury Norov <yury.norov@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Yury Norov <yury.norov@gmail.com>
2022-06-30bitops: always define asm-generic non-atomic bitopsAlexander Lobakin
Move generic non-atomic bitops from the asm-generic header which gets included only when there are no architecture-specific alternatives, to a separate independent file to make them always available. Almost no actual code changes, only one comment added to generic_test_bit() saying that it's an atomic operation itself and thus `volatile` must always stay there with no cast-aways. Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # comment Suggested-by: Marco Elver <elver@google.com> # reference to kernel-doc Signed-off-by: Alexander Lobakin <alexandr.lobakin@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Marco Elver <elver@google.com> Signed-off-by: Yury Norov <yury.norov@gmail.com>
2022-06-30Merge tag 'drm-fixes-2022-07-01' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "Bit quieter this week, the main thing is it pulls in the fixes for the sysfb resource issue you were seeing. these had been queued for next so should have had some decent testing. Otherwise amdgpu, i915 and msm each have a few fixes, and vc4 has one. fbdev: - sysfb fixes/conflicting fb fixes amdgpu: - GPU recovery fix - Fix integer type usage in fourcc header for AMD modifiers - KFD TLB flush fix for gfx9 APUs - Display fix i915: - Fix ioctl argument error return - Fix d3cold disable to allow PCI upstream bridge D3 transition - Fix setting cache_dirty for dma-buf objects on discrete msm: - Fix to increment vsync_cnt before calling drm_crtc_handle_vblank so that userspace sees the value *after* it is incremented if waiting for vblank events - Fix to reset drm_dev to NULL in dp_display_unbind to avoid a crash in probe/bind error paths - Fix to resolve the smatch error of de-referencing before NULL check in dpu_encoder_phys_wb.c - Fix error return to userspace if fence-id allocation fails in submit ioctl vc4: - NULL ptr dereference fix" * tag 'drm-fixes-2022-07-01' of git://anongit.freedesktop.org/drm/drm: Revert "drm/amdgpu/display: set vblank_disable_immediate for DC" drm/amdgpu: To flush tlb for MMHUB of RAVEN series drm/fourcc: fix integer type usage in uapi header drm/amdgpu: fix adev variable used in amdgpu_device_gpu_recover() fbdev: Disable sysfb device registration when removing conflicting FBs firmware: sysfb: Add sysfb_disable() helper function firmware: sysfb: Make sysfb_create_simplefb() return a pdev pointer drm/msm/gem: Fix error return on fence id alloc fail drm/i915: tweak the ordering in cpu_write_needs_clflush drm/i915/dgfx: Disable d3cold at gfx root port drm/i915/gem: add missing else drm/vc4: perfmon: Fix variable dereferenced before check drm/msm/dpu: Fix variable dereferenced before check drm/msm/dp: reset drm_dev to NULL at dp_display_unbind() drm/msm/dpu: Increment vsync_cnt before waking up userspace
2022-06-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
drivers/net/ethernet/microchip/sparx5/sparx5_switchdev.c 9c5de246c1db ("net: sparx5: mdb add/del handle non-sparx5 devices") fbb89d02e33a ("net: sparx5: Allow mdb entries to both CPU and ports") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-01Merge tag 'drm-misc-fixes-2022-06-30' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes A NULL pointer dereference fix for vc4, and 3 patches to improve the sysfb device behaviour when removing conflicting framebuffers Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220630072404.2fa4z3nk5h5q34ci@houat
2022-06-30Merge branch '20220515210048.483898-8-robimarko@gmail.com' into clk-for-5.20Bjorn Andersson
2022-06-30dt-bindings: clock: qcom: ipq8074: add USB GDSCsRobert Marko
Add bindings for the USB GDSCs found in IPQ8074 GCC. Signed-off-by: Robert Marko <robimarko@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220515210048.483898-8-robimarko@gmail.com
2022-06-30dt-bindings: clock: qcom: ipq8074: add PPE crypto clockRobert Marko
Add binding for the PPE crypto clock in IPQ8074. Signed-off-by: Robert Marko <robimarko@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220515210048.483898-4-robimarko@gmail.com
generated by cgit (git 2.34.1) at 2025-09-16 07:15:38 +0000