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2023-05-03ublk: add timeout handlerMing Lei
Add timeout handler, so that we can provide forward progress guarantee for unprivileged ublk, which can't be trusted. One thing is that sync() calls sync_bdevs(wait) for all block devices after running sync_bdevs(no_wait), and if one device can't move on, the sync() won't return any more. Add timeout for unprivileged ublk to avoid such affect for other users which call sync() syscall. Meantime clear UBLK_F_USER_RECOVERY_REISSUE for unprivileged ublk since that feature may cause IO hang too. Fixes: 4093cb5a0634 ("ublk_drv: add mechanism for supporting unprivileged ublk device") Signed-off-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20230502024231.888498-1-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-05-03drbd: correctly submit flush bio on barrierChristoph Böhmwalder
When we receive a flush command (or "barrier" in DRBD), we currently use a REQ_OP_FLUSH with the REQ_PREFLUSH flag set. The correct way to submit a flush bio is by using a REQ_OP_WRITE without any data, and set the REQ_PREFLUSH flag. Since commit b4a6bb3a67aa ("block: add a sanity check for non-write flush/fua bios"), this triggers a warning in the block layer, but this has been broken for quite some time before that. So use the correct set of flags to actually make the flush happen. Cc: Christoph Hellwig <hch@infradead.org> Cc: stable@vger.kernel.org Fixes: f9ff0da56437 ("drbd: allow parallel flushes for multi-volume resources") Reported-by: Thomas Voegtle <tv@lio96.de> Signed-off-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20230503121937.17232-1-christoph.boehmwalder@linbit.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-05-03i2c: gxp: fix build failure without CONFIG_I2C_SLAVEArnd Bergmann
The gxp_i2c_slave_irq_handler() is hidden in an #ifdef, but the caller uses an IS_ENABLED() check: drivers/i2c/busses/i2c-gxp.c: In function 'gxp_i2c_irq_handler': drivers/i2c/busses/i2c-gxp.c:467:29: error: implicit declaration of function 'gxp_i2c_slave_irq_handler'; did you mean 'gxp_i2c_irq_handler'? [-Werror=implicit-function-declaration] It has to consistently use one method or the other to avoid warnings, so move to IS_ENABLED() here for readability and build coverage, and move the #ifdef in linux/i2c.h to allow building it as dead code. Fixes: 4a55ed6f89f5 ("i2c: Add GXP SoC I2C Controller") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Nick Hawkins <nick.hawkins@hpe.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-05-03i2c: imx-lpi2c: avoid taking clk_prepare mutex in PM callbacksAlexander Stein
This is unsafe, as the runtime PM callbacks are called from the PM workqueue, so this may deadlock when handling an i2c attached clock, which may already hold the clk_prepare mutex from another context. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-05-03i2c: omap: Fix standard mode false ACK readingsReid Tonking
Using standard mode, rare false ACK responses were appearing with i2cdetect tool. This was happening due to NACK interrupt triggering ISR thread before register access interrupt was ready. Removing the NACK interrupt's ability to trigger ISR thread lets register access ready interrupt do this instead. Cc: <stable@vger.kernel.org> # v3.7+ Fixes: 3b2f8f82dad7 ("i2c: omap: switch to threaded IRQ support") Signed-off-by: Reid Tonking <reidt@ti.com> Acked-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-05-03Merge branches 'acpi-pm' and 'acpi-properties'Rafael J. Wysocki
Merge an ACPI power management quirk and a change related to the handling of ACPI device properties for 6.4-rc1: - Do not turn off unused power resources during initialization on the Toshiba Click Mini (Hans de Goede). - Support strings in device properties supplied by ACPI _DSM on Apple platforms (Hector Martin). * acpi-pm: ACPI: PM: Do not turn of unused power resources on the Toshiba Click Mini * acpi-properties: ACPI: property: Support strings in Apple _DSM props
2023-05-03Merge branch 'thermal-core'Rafael J. Wysocki
Merge additional thermal core and ACPI thermal changes for 6.4-rc1: - Clean up the step-wise thermal governor (Zhang Rui). - Introduce thermal_zone_device() for accessing the device field of struct thermal_zone_device and two drivers use it (Daniel Lezcano). - Clean up the ACPI thermal driver a bit (Daniel Lezcano). - Delete the thermal driver for Intel Menlow platforms that is not expected to have any users (Rafael Wysocki). * thermal-core: thermal: intel: menlow: Get rid of this driver ACPI: thermal: Move to dedicated function sysfs extra attr creation ACPI: thermal: Use thermal_zone_device() thermal: intel: pch_thermal: Use thermal driver device to write a trace thermal: core: Encapsulate tz->device field thermal: gov_step_wise: Adjust code logic to match comment thermal: gov_step_wise: Delete obsolete comment
2023-05-03igc: read before write to SRRCTL registerSong Yoong Siang
igc_configure_rx_ring() function will be called as part of XDP program setup. If Rx hardware timestamp is enabled prio to XDP program setup, this timestamp enablement will be overwritten when buffer size is written into SRRCTL register. Thus, this commit read the register value before write to SRRCTL register. This commit is tested by using xdp_hw_metadata bpf selftest tool. The tool enables Rx hardware timestamp and then attach XDP program to igc driver. It will display hardware timestamp of UDP packet with port number 9092. Below are detail of test steps and results. Command on DUT: sudo ./xdp_hw_metadata <interface name> Command on Link Partner: echo -n skb | nc -u -q1 <destination IPv4 addr> 9092 Result before this patch: skb hwtstamp is not found! Result after this patch: found skb hwtstamp = 1677800973.642836757 Optionally, read PHC to confirm the values obtained are almost the same: Command: sudo ./testptp -d /dev/ptp0 -g Result: clock time: 1677800973.913598978 or Fri Mar 3 07:49:33 2023 Fixes: fc9df2a0b520 ("igc: Enable RX via AF_XDP zero-copy") Cc: <stable@vger.kernel.org> # 5.14+ Signed-off-by: Song Yoong Siang <yoong.siang.song@intel.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Jesper Dangaard Brouer <brouer@redhat.com> Tested-by: Jesper Dangaard Brouer <brouer@redhat.com> Tested-by: Naama Meir <naamax.meir@linux.intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03pds_core: add AUXILIARY_BUS and NET_DEVLINK to KconfigShannon Nelson
Add selecting of AUXILIARY_BUS and NET_DEVLINK to the pds_core Kconfig. Link: https://lore.kernel.org/netdev/ZE%2FduNH3lBLreNkJ@corigine.com/ Fixes: ddbcb22055d1 ("pds_core: Kconfig and pds_core.rst") Suggested-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03pds_core: remove CONFIG_DEBUG_FS from makefileShannon Nelson
This cruft from previous drafts should have been removed when the code was updated to not use the old style dummy helpers. Fixes: 55435ea7729a ("pds_core: initial framework for pds_core PF driver") Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03ionic: catch failure from devlink_allocShannon Nelson
Add a check for NULL on the alloc return. If devlink_alloc() fails and we try to use devlink_priv() on the NULL return, the kernel gets very unhappy and panics. With this fix, the driver load will still fail, but at least it won't panic the kernel. Fixes: df69ba43217d ("ionic: Add basic framework for IONIC Network device driver") Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03r8152: fix the autosuspend doesn't workHayes Wang
Set supports_autosuspend = 1 for the rtl8152_cfgselector_driver. Fixes: ec51fbd1b8a2 ("r8152: add USB device driver for config selection") Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03ionic: remove noise from ethtool rxnfc error msgShannon Nelson
It seems that ethtool is calling into .get_rxnfc more often with ETHTOOL_GRXCLSRLCNT which ionic doesn't know about. We don't need to log a message about it, just return not supported. Fixes: aa3198819bea6 ("ionic: Add RSS support") Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03octeontx2-vf: Detach LF resources on probe cleanupSubbaraya Sundeep
When a VF device probe fails due to error in MSIX vector allocation then the resources NIX and NPA LFs were not detached. Fix this by detaching the LFs when MSIX vector allocation fails. Fixes: 3184fb5ba96e ("octeontx2-vf: Virtual function driver support") Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03octeontx2-pf: Disable packet I/O for graceful exitSubbaraya Sundeep
At the stage of enabling packet I/O in otx2_open, If mailbox timeout occurs then interface ends up in down state where as hardware packet I/O is enabled. Hence disable packet I/O also before bailing out. Fixes: 1ea0166da050 ("octeontx2-pf: Fix the device state on error") Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03octeontx2-af: Skip PFs if not enabledRatheesh Kannoth
Firmware enables PFs and allocate mbox resources for each of the PFs. Currently PF driver configures mbox resources without checking whether PF is enabled or not. This results in crash. This patch fixes this issue by skipping disabled PF's mbox initialization. Fixes: 9bdc47a6e328 ("octeontx2-af: Mbox communication support btw AF and it's VFs") Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03octeontx2-af: Fix issues with NPC field hash extractRatheesh Kannoth
1. Allow field hash configuration for both source and destination IPv6. 2. Configure hardware parser based on hash extract feature enable flag for IPv6. 3. Fix IPv6 endianness issue while updating the source/destination IP address via ntuple rule. Fixes: 56d9f5fd2246 ("octeontx2-af: Use hashed field in MCAM key") Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03octeontx2-af: Update/Fix NPC field hash extract featureRatheesh Kannoth
1. As per previous implementation, mask and control parameter to generate the field hash value was not passed to the caller program. Updated the secret key mbox to share that information as well, as a part of the fix. 2. Earlier implementation did not consider hash reduction of both source and destination IPv6 addresses. Only source IPv6 address was considered. This fix solves that and provides option to hash Fixes: 56d9f5fd2246 ("octeontx2-af: Use hashed field in MCAM key") Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03octeontx2-af: Update correct mask to filter IPv4 fragmentsSuman Ghosh
During the initial design, the IPv4 ip_flag mask was set to 0xff. Which results to filter only fragmets with (fragment_offset == 0). As part of the fix, updated the mask to 0x20 to filter all the fragmented packets irrespective of the fragment_offset value. Fixes: c672e3727989 ("octeontx2-pf: Add support to filter packet based on IP fragment") Signed-off-by: Suman Ghosh <sumang@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03octeontx2-af: Add validation for lmac typeHariprasad Kelam
Upon physical link change, firmware reports to the kernel about the change along with the details like speed, lmac_type_id, etc. Kernel derives lmac_type based on lmac_type_id received from firmware. In a few scenarios, firmware returns an invalid lmac_type_id, which is resulting in below kernel panic. This patch adds the missing validation of the lmac_type_id field. Internal error: Oops: 96000005 [#1] PREEMPT SMP [ 35.321595] Modules linked in: [ 35.328982] CPU: 0 PID: 31 Comm: kworker/0:1 Not tainted 5.4.210-g2e3169d8e1bc-dirty #17 [ 35.337014] Hardware name: Marvell CN103XX board (DT) [ 35.344297] Workqueue: events work_for_cpu_fn [ 35.352730] pstate: 40400089 (nZcv daIf +PAN -UAO) [ 35.360267] pc : strncpy+0x10/0x30 [ 35.366595] lr : cgx_link_change_handler+0x90/0x180 Fixes: 61071a871ea6 ("octeontx2-af: Forward CGX link notifications to PFs") Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03octeontx2-pf: Increase the size of dmac filter flowsRatheesh Kannoth
CN10kb supports large number of dmac filter flows to be inserted. Increase the field size to accommodate the same Fixes: b747923afff8 ("octeontx2-af: Exact match support") Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03octeontx2-af: Fix depth of cam and mem table.Ratheesh Kannoth
In current driver, NPC cam and mem table sizes are read from wrong register offset. This patch fixes the register offset so that correct values are populated on read. Fixes: b747923afff8 ("octeontx2-af: Exact match support") Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03octeontx2-af: Fix start and end bit for scan configRatheesh Kannoth
In the current driver, NPC exact match feature was not getting enabled as configured bit was not read properly. for_each_set_bit_from() need end bit as one bit post position in the bit map to read NPC exact nibble enable bits properly. This patch fixes the same. Fixes: b747923afff8 ("octeontx2-af: Exact match support") Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03octeontx2-af: Secure APR table update with the lockGeetha sowjanya
APR table contains the lmtst base address of PF/VFs. These entries are updated by the PF/VF during the device probe. The lmtst address is fetched from HW using "TXN_REQ" and "ADDR_RSP_STS" registers. The lock tries to protect these registers from getting overwritten when multiple PFs invokes rvu_get_lmtaddr() simultaneously. For example, if PF1 submit the request and got permitted before it reads the response and PF2 got scheduled submit the request then the response of PF1 is overwritten by the PF2 response. Fixes: 893ae97214c3 ("octeontx2-af: cn10k: Support configurable LMTST regions") Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-03drm/i915/dsi: Use unconditional msleep() instead of intel_dsi_msleep()Hans de Goede
The intel_dsi_msleep() helper skips sleeping if the MIPI-sequences have a version of 3 or newer and the panel is in vid-mode. This is based on the big comment around line 730 which starts with "Panel enable/disable sequences from the VBT spec.", where the "v3 video mode seq" column does not have any wait t# entries. Checking the Windows driver shows that it does always honor the VBT delays independent of the version of the VBT sequences. Commit 6fdb335f1c9c ("drm/i915/dsi: Use unconditional msleep for the panel_on_delay when there is no reset-deassert MIPI-sequence") switched to a direct msleep() instead of intel_dsi_msleep() when there is no MIPI_SEQ_DEASSERT_RESET sequence, to fix the panel on an Acer Aspire Switch 10 E SW3-016 not turning on. And now testing on a Nextbook Ares 8A shows that panel_on_delay must always be honored otherwise the panel will not turn on. Instead of only always using regular msleep() for panel_on_delay do as Windows does and always use regular msleep() everywhere were intel_dsi_msleep() is used and drop the intel_dsi_msleep() helper. Changes in v2: - Replace all intel_dsi_msleep() calls instead of just the intel_dsi_msleep(panel_on_delay) call Cc: stable@vger.kernel.org Fixes: 6fdb335f1c9c ("drm/i915/dsi: Use unconditional msleep for the panel_on_delay when there is no reset-deassert MIPI-sequence") Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230425194441.68086-1-hdegoede@redhat.com (cherry picked from commit fa83c12132f71302f7d4b02758dc0d46048d3f5f) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2023-05-03drm/i915/mtl: Add the missing CPU transcoder mask in intel_device_infoRadhakrishna Sripada
CPU transcoder mask is used to iterate over the available CPU transcoders in the macro for_each_cpu_transcoder(). The macro is broken on MTL and got highlighted when audio state was being tracked for each transcoder added in [1]. Add the missing CPU transcoder mask which is similar to ADL-P mask but without DSI transcoders. [1]: https://patchwork.freedesktop.org/patch/523723/ Fixes: 7835303982d1 ("drm/i915/mtl: Add MeteorLake PCI IDs") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Acked-by: Haridhar Kalvala <haridhar.kalvala@intel.com> Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230420221248.2511314-1-radhakrishna.sripada@intel.com (cherry picked from commit bddc18913bd44adae5c828fd514d570f43ba1576) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2023-05-03drm/i915/guc: Actually return an error if GuC version range check failsJohn Harrison
Dan Carpenter pointed out that 'err' was not being set in the case where the GuC firmware version range check fails. Fix that. Note that while this is a bug fix for a previous patch (see Fixes tag below). It is an exceedingly low risk bug. The range check is asserting that the GuC firmware version is within spec. So it should not be possible to ever have a firmware file that fails this check. If larger version numbers are required in the future, that would be a backwards breaking spec change and thus require a major version bump, in which case an old i915 driver would not load that new version anyway. Fixes: 9bbba0667f37 ("drm/i915/guc: Use GuC submission API version number") Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Alan Previn <alan.previn.teres.alexis@intel.com> Cc: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Andi Shyti <andi.shyti@linux.intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230421224742.2357198-1-John.C.Harrison@Intel.com (cherry picked from commit 80ab31799002166ac7c660bacfbff4f85bc29107) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2023-05-02net: ethernet: mtk_eth_soc: drop generic vlan rx offload, only use DSA untaggingFelix Fietkau
Through testing I found out that hardware vlan rx offload support seems to have some hardware issues. At least when using multiple MACs and when receiving tagged packets on the secondary MAC, the hardware can sometimes start to emit wrong tags on the first MAC as well. In order to avoid such issues, drop the feature configuration and use the offload feature only for DSA hardware untagging on MT7621/MT7622 devices where this feature works properly. Fixes: 08666cbb7dd5 ("net: ethernet: mtk_eth_soc: add support for configuring vlan rx offload") Tested-by: Frank Wunderlich <frank-w@public-files.de> Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Tested-by: Arınç ÜNAL <arinc.unal@arinc9.com> Acked-by: Arınç ÜNAL <arinc.unal@arinc9.com> Link: https://lore.kernel.org/r/20230426172153.8352-1-linux@fw-web.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-05-02clk: starfive: Fix RESET_STARFIVE_JH7110 can't be selected in a specified caseHal Feng
When (ARCH_STARFIVE [=n] && COMPILE_TEST [=y] && RESET_CONTROLLER [=n]), RESET_STARFIVE_JH7110 can't be selected by CLK_STARFIVE_JH7110_SYS and CLK_STARFIVE_JH7110_AON. Add a condition `if RESET_CONTROLLER` to fix it. Also, delete redundant selected options of CLK_STARFIVE_JH7110_AON because these options are already selected by the dependency. Fixes: edab7204afe5 ("clk: starfive: Add StarFive JH7110 system clock driver") Fixes: b2ab3c94f41f ("clk: starfive: Add StarFive JH7110 always-on clock driver") Signed-off-by: Hal Feng <hal.feng@starfivetech.com> Link: https://lore.kernel.org/r/20230418123756.62495-2-hal.feng@starfivetech.com Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-05-02clk: sp7021: Adjust width of _m in HWM_FIELD_PREP()Nathan Chancellor
When building with clang + W=1, there is a warning around an internal comparison check within the FIELD_PREP() macro, due to a 32-bit variable comparison against ~0ull: drivers/clk/clk-sp7021.c:316:8: error: result of comparison of constant 18446744073709551615 with expression of type 'typeof (_Generic((_m), ...' (aka 'unsigned int') is always false [-Werror,-Wtautological-constant-out-of-range-compare] r0 |= HWM_FIELD_PREP(MASK_SEL_FRA, clk->p[SEL_FRA]); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/clk/clk-sp7021.c:45:15: note: expanded from macro 'HWM_FIELD_PREP' (_m << 16) | FIELD_PREP(_m, value); \ ^~~~~~~~~~~~~~~~~~~~~ include/linux/bitfield.h:114:3: note: expanded from macro 'FIELD_PREP' __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/bitfield.h:71:53: note: expanded from macro '__BF_FIELD_CHECK' BUILD_BUG_ON_MSG(__bf_cast_unsigned(_mask, _mask) > \ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~ note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all) include/linux/compiler_types.h:397:22: note: expanded from macro 'compiletime_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:385:23: note: expanded from macro '_compiletime_assert' __compiletime_assert(condition, msg, prefix, suffix) ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/compiler_types.h:377:9: note: expanded from macro '__compiletime_assert' if (!(condition)) \ ^~~~~~~~~ This is expected given the types of the input. Increase the size of the temporary variable in HWM_FIELD_PREP() to eliminate the warning, which follows the logic of commit cfd6fb45cfaf ("crypto: ccree - avoid out-of-range warnings from clang") for the same reasons. Signed-off-by: Nathan Chancellor <nathan@kernel.org> Link: https://lore.kernel.org/r/20230501-sp7021-field_prep-warning-v1-1-5b36d71feefe@kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/202303221947.pXP2v4xJ-lkp@intel.com/ Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-05-02Revert "clk: imx: composite-8m: Add support to determine_rate"Adam Ford
This reverts commit 156e96ff2172518b6f83e97d8f11f677bc668e22. This patch was found to cause some division issues on the i.MX8MP which causes the video clocks to not properly divide when division was greate than 8. This causes video failures on disp1_pix and disp2_pix clocks. Until a better solution is found, we'll have to revert this. Signed-off-by: Adam Ford <aford173@gmail.com> Link: https://lore.kernel.org/r/20230423123828.1346511-1-aford173@gmail.com Acked-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-05-02Merge tag 'pinctrl-v6.4-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "Mostly drivers! Nothing special: some new Qualcomm chips as usual, and the new NXP S32 and nVidia BlueField-3. Core changes: - Make a lot of pin controllers with GPIO and irqchips immutable, i.e. not living structs, but const structs. This is driving a changed initiated by the irqchip maintainers. New drivers: - New driver for the NXP S32 SoC pin controller - As part of a thorough cleanup and restructuring of the Ralink/Mediatek drivers, the Ralink MIPS pin control drivers were folded into the Mediatek directory and the family is renamed "mtmips". The Ralink chips live on as Mediatek MIPS family where new variants can be added. As part of this work also the device tree bindings were reworked. - New subdriver for the Qualcomm SM7150 SoC. - New subdriver for the Qualcomm IPQ9574 SoC. - New driver for the nVidia BlueField-3 SoC. - Support for the Qualcomm PMM8654AU mixed signal circuit GPIO. - Support for the Qualcomm PMI632 mixed signal circuit GPIO. Improvements: - Add some missing pins and generic cleanups on the Renesas r8a779g0 and r8a779g0 pin controllers. Generic Renesas extension for power source selection on several SoCs. - Misc cleanups for the Atmel AT91 and AT91-PIO4 pin controllers - Make the GPIO mode work on the Qualcomm SM8550-lpass-lpi driver. - Several device tree binding cleanups as the binding YAML syntax is solidifying" * tag 'pinctrl-v6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (153 commits) pinctrl-bcm2835.c: fix race condition when setting gpio dir dt-bindings: pinctrl: qcom,sm8150: Drop duplicate function value "atest_usb2" dt-bindings: pinctrl: qcom: Add few missing functions pinctrl: qcom: spmi-gpio: Add PMI632 support dt-bindings: pinctrl: qcom,pmic-gpio: add PMI632 pinctrl: wpcm450: select MFD_SYSCON pinctrl: qcom ssbi-gpio: Convert to immutable irq_chip pinctrl: qcom ssbi-mpp: Convert to immutable irq_chip pinctrl: qcom spmi-mpp: Convert to immutable irq_chip pinctrl: plgpio: Convert to immutable irq_chip pinctrl: pistachio: Convert to immutable irq_chip pinctrl: pic32: Convert to immutable irq_chip pinctrl: sx150x: Convert to immutable irq_chip pinctrl: stmfx: Convert to immutable irq_chip pinctrl: st: Convert to immutable irq_chip pinctrl: mcp23s08: Convert to immutable irq_chip pinctrl: equilibrium: Convert to immutable irq_chip pinctrl: npcm7xx: Convert to immutable irq_chip pinctrl: armada-37xx: Convert to immutable irq_chip pinctrl: nsp: Convert to immutable irq_chip ...
2023-05-02Merge tag 'vfio-v6.4-rc1' of https://github.com/awilliam/linux-vfioLinus Torvalds
Pull VFIO updates from Alex Williamson: - Expose and allow R/W access to the PCIe DVSEC capability through vfio-pci, as we already do with the legacy vendor capability (K V P Satyanarayana) - Fix kernel-doc issues with structure definitions (Simon Horman) - Clarify ordering of operations relative to the kvm-vfio device for driver dependencies against the kvm pointer (Yi Liu) * tag 'vfio-v6.4-rc1' of https://github.com/awilliam/linux-vfio: docs: kvm: vfio: Suggest KVM_DEV_VFIO_GROUP_ADD vs VFIO_GROUP_GET_DEVICE_FD ordering vfio: correct kdoc for ops structures vfio/pci: Add DVSEC PCI Extended Config Capability to user visible list.
2023-05-02Merge tag 'backlight-next-6.4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight Pull backlight updates from Lee Jones: "Fix-ups: - Add / improve Device Tree bindings - Convert (int) .remove functions to (void) .remove_new - Rid 'defined but not used' warnings - Remove ineffective casts and pointer stubs - Use specifically crafted API for testing DT property presence" * tag 'backlight-next-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: backlight: as3711: Use of_property_read_bool() for boolean properties backlight: hx8357: Use of_property_present() for testing DT property presence backlight: arcxcnn_bl: Drop of_match_ptr for ID table backlight: lp855x: Mark OF related data as maybe unused backlight: sky81452-backlight: Convert to platform remove callback returning void backlight: rt4831-backlight: Convert to platform remove callback returning void backlight: qcom-wled: Convert to platform remove callback returning void backlight: pwm_bl: Convert to platform remove callback returning void backlight: mt6370-backlight: Convert to platform remove callback returning void backlight: lp8788_bl: Convert to platform remove callback returning void backlight: lm3533_bl: Convert to platform remove callback returning void backlight: led_bl: Convert to platform remove callback returning void backlight: hp680_bl: Convert to platform remove callback returning void backlight: da9052_bl: Convert to platform remove callback returning void backlight: cr_bllcd: Convert to platform remove callback returning void backlight: adp5520_bl: Convert to platform remove callback returning void backlight: aat2870_bl: Convert to platform remove callback returning void backlight: qcom-wled: Add PMI8950 compatible
2023-05-02Merge tag 'mfd-next-6.4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "New Drivers: - Add support for Renesas RZ/G2L MTU3 New Device Support: - Add support for Lenovo Yoga Book X90F to Intel CHT WC - Add support for MAX5970 and MAX5978 to Simple MFD (I2C) - Add support for Meteor Lake PCH-S LPSS PCI to Intel LPSS PCI - Add support for AXP15060 PMIC to X-Powers PMIC collection Remove Device Support: - Remove support for Samsung 5M8751 and S5M8763 PMIC devices New Functionality: - Convert deprecated QCOM IRQ Chip to config registers - Add support for 32-bit address spaces to Renesas SMUs Fix-ups: - Make use of APIs / MACROs designed to simplify and demystify - Add / improve Device Tree bindings - Memory saving struct layout optimisations - Remove old / deprecated functionality - Factor out unassigned register addresses from ranges - Trivial: Spelling fixes, renames and coding style fixes - Rid 'defined but not used' warnings - Remove ineffective casts and pointer stubs Bug Fixes: - Fix incorrectly non-inverted mask/unmask IRQs on QCOM platforms - Remove MODULE_*() helpers from non-tristate drivers - Do not attempt to use out-of-range memory addresses associated with io_base - Provide missing export helpers - Fix remap bulk read optimisation fallout - Fix memory leak issues in error paths" * tag 'mfd-next-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (88 commits) dt-bindings: mfd: ti,j721e-system-controller: Add SoC chip ID leds: bd2606mvv: Driver for the Rohm 6 Channel i2c LED driver dt-bindings: mfd: qcom,spmi-pmic: Document flash LED controller dt-bindings: mfd: x-powers,axp152: Document the AXP15060 variant mfd: axp20x: Add support for AXP15060 PMIC dt-bindings: mfd: x-powers,axp152: Document the AXP313a variant counter: rz-mtu3-cnt: Unlock on error in rz_mtu3_count_ceiling_write() dt-bindings: mfd: dlg,da9063: Document voltage monitoring dt-bindings: mfd: stm32: Remove unnecessary blank lines dt-bindings: mfd: qcom,spmi-pmic: Use generic ADC node name in examples dt-bindings: mfd: syscon: Add nuvoton,ma35d1-sys compatible MAINTAINERS: Add entries for Renesas RZ/G2L MTU3a counter driver counter: Add Renesas RZ/G2L MTU3a counter driver Documentation: ABI: sysfs-bus-counter: add cascade_counts_enable and external_input_phase_clock_select mfd: Add Renesas RZ/G2L MTU3a core driver dt-bindings: timer: Document RZ/G2L MTU3a bindings mfd: rsmu_i2c: Convert to i2c's .probe_new() again mfd: intel-lpss: Add Intel Meteor Lake PCH-S LPSS PCI IDs mfd: dln2: Fix memory leak in dln2_probe() mfd: axp20x: Fix axp288 writable-ranges ...
2023-05-02Merge tag 'leds-next-6.4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds Pull LED updates from Lee Jones: "New Drivers: - Add support for MediaTek MT6370 LED Indicator - Add support for MediaTek MT6370 Flashlight - Add support for QCOM PMIC Flash - Add support for Rohm BD2606MVV Charge Pump LED New Device Support: - Add support for PMK8550 PWM to QCOM LPG New Functionality: - Add support for high resolution PWM to QCOM LPG Fix-ups: - Kconfig 'depends' and 'select' dependency changes - Remove unused / irrelevant includes - Remove unnecessary checks (already performed further into the call stack) - Trivial: Fix commentary, simplify error messages - Rid 'defined but not used' warnings - Provide documentation - Explicitly provide include files Bug Fixes: - Mark GPIO LED as BROKEN - Fix Kconfig entries - Fix various Smatch staticify reports - Fix error handling (or a lack there of)" * tag 'leds-next-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (30 commits) leds: bd2606mvv: Driver for the Rohm 6 Channel i2c LED driver dt-bindings: leds: Add ROHM BD2606MVV LED docs: leds: ledtrig-oneshot: Fix spelling mistake leds: pwm-multicolor: Simplify an error message dt-bindings: leds: Convert PCA9532 to dtschema leds: rgb: leds-qcom-lpg: Add support for PMK8550 PWM leds: rgb: leds-qcom-lpg: Add support for high resolution PWM dt-bindings: leds-qcom-lpg: Add qcom,pmk8550-pwm compatible string leds: tca6507: Fix error handling of using fwnode_property_read_string leds: flash: Set variables mvflash_{3,4}ch_regs storage-class-specifier to static leds: rgb: mt6370: Correct config name to select in LEDS_MT6370_RGB MAINTAINERS: Add entry for LED devices documentation Documentation: leds: MT6370: Use bullet lists for timing variables Documentation: leds: mt6370: Properly wrap hw_pattern chart Documentation: leds: Add MT6370 doc to the toctree leds: rgb: mt6370: Fix implicit declaration for FIELD_GET docs: leds: Add MT6370 RGB LED pattern document leds: flash: mt6370: Add MediaTek MT6370 flashlight support leds: rgb: mt6370: Add MediaTek MT6370 current sink type LED Indicator support dt-bindings: leds: spmi-flash-led: Add pm6150l compatible ...
2023-05-01Merge tag 'input-for-v6.4-rc0' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a new driver for Novatek touch controllers - a new driver for power button for NXP BBNSM - a skeleton KUnit tests for the input core - improvements to Xpad game controller driver to support more devices - improvements to edt-ft5x06, hideep and other drivers * tag 'input-for-v6.4-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (42 commits) Revert "Input: xpad - fix support for some third-party controllers" dt-bindings: input: pwm-beeper: convert to dt schema Input: xpad - fix PowerA EnWired Controller guide button Input: xpad - add constants for GIP interface numbers Input: synaptics-rmi4 - fix function name in kerneldoc Input: raspberrypi-ts - fix refcount leak in rpi_ts_probe Input: edt-ft5x06 - select REGMAP_I2C Input: melfas_mip4 - report palm touches Input: cma3000_d0x - remove unneeded code Input: edt-ft5x06 - calculate points data length only once Input: edt-ft5x06 - unify the crc check Input: edt-ft5x06 - convert to use regmap API Input: edt-ft5x06 - don't print error messages with dev_dbg() Input: edt-ft5x06 - remove code duplication Input: edt-ft5x06 - don't recalculate the CRC Input: edt-ft5x06 - add spaces to ensure format specification Input: edt-ft5x06 - remove unnecessary blank lines Input: edt-ft5x06 - fix indentation Input: tsc2007 - enable cansleep pendown GPIO Input: Add KUnit tests for some of the input core helper functions ...
2023-05-01Merge branch 'next' into for-linusDmitry Torokhov
Prepare input updates for 6.4 merge window.
2023-05-01Revert "Input: xpad - fix support for some third-party controllers"Dmitry Torokhov
This reverts commit db7220c48d8d71476f881a7ae1285e1df4105409 because it causes crashes when trying to dereference xpad->dev->dev in xpad_probe() which has not been set up yet. Reported-by: syzbot+a3f758b8d8cb7e49afec@syzkaller.appspotmail.com Reported-by: Dongliang Mu <dzm91@hust.edu.cn> Link: https://groups.google.com/g/syzkaller-bugs/c/iMhTgpGuIbM Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-05-01Merge tag 'rtc-6.4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "Not much this cycle, there is the conversion to remove_new and many small fixes in drivers: Subsystem: - Convert to platform remove callback returning void Drivers: - meson-vrtc: fix a firmware display issue" * tag 'rtc-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (53 commits) rtc: armada38x: use devm_platform_ioremap_resource_byname() rtc: sunplus: use devm_platform_ioremap_resource_byname() rtc: jz4740: Make sure clock provider gets removed rtc: k3: handle errors while enabling wake irq rtc: meson-vrtc: Use ktime_get_real_ts64() to get the current time dt-bindings: rtc: Drop unneeded quotes rtc: pcf8523: remove unnecessary OR operation rtc: pcf8523: fix coding-style issues rtc: ds1390: mark OF related data as maybe unused rtc: omap: include header for omap_rtc_power_off_program prototype rtc: sun6i: Use of_property_present() for testing DT property presence rtc: mpfs: convert SOC_MICROCHIP_POLARFIRE to ARCH_MICROCHIP_POLARFIRE rtc: zynqmp: Convert to platform remove callback returning void rtc: xgene: Convert to platform remove callback returning void rtc: wm8350: Convert to platform remove callback returning void rtc: vt8500: Convert to platform remove callback returning void rtc: twl: Convert to platform remove callback returning void rtc: tps6586x: Convert to platform remove callback returning void rtc: tegra: Convert to platform remove callback returning void rtc: sunplus: Convert to platform remove callback returning void ...
2023-05-01Merge tag 'i3c/for-6.4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux Pull i3c updates from Alexandre Belloni: "Subsystem: - OF alias bus numbering - convert to platform remove callback returning void New driver: - AST2600 controller, based on Synopsys DesignWare IP Driver update: - dw: add infrastructure to support different platform integrations" * tag 'i3c/for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: i3c: ast2600: set variable ast2600_i3c_ops storage-class-specifier to static i3c: ast2600: fix register setting for 545 ohm pullups i3c: ast2600: enable IBI support i3c: dw: Add a platform facility for IBI PEC workarounds i3c: dw: Add support for in-band interrupts i3c: dw: Turn DAT array entry into a struct i3c: dw: Create a generic fifo read function i3c: Allow OF-alias-based persistent bus numbering i3c: ast2600: Add AST2600 platform-specific driver dt-bindings: i3c: Add AST2600 i3c controller i3c: dw: Add infrastructure for platform-specific implementations i3c: dw: use bus mode rather than device reg for conditional tCAS setting i3c: dw: Return the length from a read priv_xfer i3c: svc: Convert to platform remove callback returning void i3c: mipi-i3c-hci: Convert to platform remove callback returning void i3c: cdns: Convert to platform remove callback returning void i3c: dw: Convert to platform remove callback returning void i3c: Make i3c_master_unregister() return void i3c: dw: drop of_match_ptr for ID table i3c: Correct reference to the I²C device data type
2023-05-01Merge tag 'tpmdd-v6.4-rc1-fix-v2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull tpm fix from Jarkko Sakkinen: "This fixes a critical bug in my first pull request. I fixed the cherry pick issue and tested with real hardare and libvirt/qemu plus swtpm" * tag 'tpmdd-v6.4-rc1-fix-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: tpm: Re-enable TPM chip boostrapping non-tpm_tis TPM drivers
2023-05-01net: atlantic: Define aq_pm_ops conditionally on CONFIG_PMTom Rix
For s390, gcc with W=1 reports drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c:458:32: error: 'aq_pm_ops' defined but not used [-Werror=unused-const-variable=] 458 | static const struct dev_pm_ops aq_pm_ops = { | ^~~~~~~~~ The only use of aq_pm_ops is conditional on CONFIG_PM. The definition of aq_pm_ops and its functions should also be conditional on CONFIG_PM. Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-01sfc: Fix module EEPROM reporting for QSFP modulesAndy Moreton
The sfc driver does not report QSFP module EEPROM contents correctly as only the first page is fetched from hardware. Commit 0e1a2a3e6e7d ("ethtool: Add SFF-8436 and SFF-8636 max EEPROM length definitions") added ETH_MODULE_SFF_8436_MAX_LEN for the overall size of the EEPROM info, so use that to report the full EEPROM contents. Fixes: 9b17010da57a ("sfc: Add ethtool -m support for QSFP modules") Signed-off-by: Andy Moreton <andy.moreton@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-01r8152: move setting r8153b_rx_agg_chg_indicate()Hayes Wang
Move setting r8153b_rx_agg_chg_indicate() for 2.5G devices. The r8153b_rx_agg_chg_indicate() has to be called after enabling tx/rx. Otherwise, the coalescing settings are useless. Fixes: 195aae321c82 ("r8152: support new chips") Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-01r8152: fix the poor throughput for 2.5G devicesHayes Wang
Fix the poor throughput for 2.5G devices, when changing the speed from auto mode to force mode. This patch is used to notify the MAC when the mode is changed. Fixes: 195aae321c82 ("r8152: support new chips") Signed-off-by: Hayes Wang <hayeswang@realtek.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-01r8152: fix flow control issue of RTL8156AHayes Wang
The feature of flow control becomes abnormal, if the device sends a pause frame and the tx/rx is disabled before sending a release frame. It causes the lost of packets. Set PLA_RX_FIFO_FULL and PLA_RX_FIFO_EMPTY to zeros before disabling the tx/rx. And, toggle FC_PATCH_TASK before enabling tx/rx to reset the flow control patch and timer. Then, the hardware could clear the state and the flow control becomes normal after enabling tx/rx. Besides, remove inline for fc_pause_on_auto() and fc_pause_off_auto(). Fixes: 195aae321c82 ("r8152: support new chips") Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-30i3c: ast2600: set variable ast2600_i3c_ops storage-class-specifier to staticTom Rix
smatch reports drivers/i3c/master/ast2600-i3c-master.c:121:34: warning: symbol 'ast2600_i3c_ops' was not declared. Should it be static? This variable is only used in its defining file, so it should be static. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Jeremy Kerr <jk@codeconstruct.com.au> Link: https://lore.kernel.org/r/20230429134601.2688558-1-trix@redhat.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-04-30Merge tag 'iommu-updates-v6.4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu updates from Joerg Roedel: - Convert to platform remove callback returning void - Extend changing default domain to normal group - Intel VT-d updates: - Remove VT-d virtual command interface and IOASID - Allow the VT-d driver to support non-PRI IOPF - Remove PASID supervisor request support - Various small and misc cleanups - ARM SMMU updates: - Device-tree binding updates: * Allow Qualcomm GPU SMMUs to accept relevant clock properties * Document Qualcomm 8550 SoC as implementing an MMU-500 * Favour new "qcom,smmu-500" binding for Adreno SMMUs - Fix S2CR quirk detection on non-architectural Qualcomm SMMU implementations - Acknowledge SMMUv3 PRI queue overflow when consuming events - Document (in a comment) why ATS is disabled for bypass streams - AMD IOMMU updates: - 5-level page-table support - NUMA awareness for memory allocations - Unisoc driver: Support for reattaching an existing domain - Rockchip driver: Add missing set_platform_dma_ops callback - Mediatek driver: Adjust the dma-ranges - Various other small fixes and cleanups * tag 'iommu-updates-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (82 commits) iommu: Remove iommu_group_get_by_id() iommu: Make iommu_release_device() static iommu/vt-d: Remove BUG_ON in dmar_insert_dev_scope() iommu/vt-d: Remove a useless BUG_ON(dev->is_virtfn) iommu/vt-d: Remove BUG_ON in map/unmap() iommu/vt-d: Remove BUG_ON when domain->pgd is NULL iommu/vt-d: Remove BUG_ON in handling iotlb cache invalidation iommu/vt-d: Remove BUG_ON on checking valid pfn range iommu/vt-d: Make size of operands same in bitwise operations iommu/vt-d: Remove PASID supervisor request support iommu/vt-d: Use non-privileged mode for all PASIDs iommu/vt-d: Remove extern from function prototypes iommu/vt-d: Do not use GFP_ATOMIC when not needed iommu/vt-d: Remove unnecessary checks in iopf disabling path iommu/vt-d: Move PRI handling to IOPF feature path iommu/vt-d: Move pfsid and ats_qdep calculation to device probe path iommu/vt-d: Move iopf code from SVA to IOPF enabling path iommu/vt-d: Allow SVA with device-specific IOPF dmaengine: idxd: Add enable/disable device IOPF feature arm64: dts: mt8186: Add dma-ranges for the parent "soc" node ...
2023-04-30Merge tag 'cxl-for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxlLinus Torvalds
Pull compute express link updates from Dan Williams: "DOE support is promoted from drivers/cxl/ to drivers/pci/ with Bjorn's blessing, and the CXL core continues to mature its media management capabilities with support for listing and injecting media errors. Some late fixes that missed v6.3-final are also included: - Refactor the DOE infrastructure (Data Object Exchange PCI-config-cycle mailbox) to be a facility of the PCI core rather than the CXL core. This is foundational for upcoming support for PCI device-attestation and PCIe / CXL link encryption. - Add support for retrieving and injecting poison for CXL memory expanders. This enabling uses trace-events to convey CXL media error records to user tooling. It includes translation of device-local addresses (DPA) to system physical addresses (SPA) and their corresponding CXL region. - Fixes for decoder enumeration that missed v6.3-final - Miscellaneous fixups" * tag 'cxl-for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (38 commits) cxl/test: Add mock test for set_timestamp cxl/mbox: Update CMD_RC_TABLE tools/testing/cxl: Require CONFIG_DEBUG_FS tools/testing/cxl: Add a sysfs attr to test poison inject limits tools/testing/cxl: Use injected poison for get poison list tools/testing/cxl: Mock the Clear Poison mailbox command tools/testing/cxl: Mock the Inject Poison mailbox command cxl/mem: Add debugfs attributes for poison inject and clear cxl/memdev: Trace inject and clear poison as cxl_poison events cxl/memdev: Warn of poison inject or clear to a mapped region cxl/memdev: Add support for the Clear Poison mailbox command cxl/memdev: Add support for the Inject Poison mailbox command tools/testing/cxl: Mock support for Get Poison List cxl/trace: Add an HPA to cxl_poison trace events cxl/region: Provide region info to the cxl_poison trace event cxl/memdev: Add trigger_poison_list sysfs attribute cxl/trace: Add TRACE support for CXL media-error records cxl/mbox: Add GET_POISON_LIST mailbox command cxl/mbox: Initialize the poison state cxl/mbox: Restrict poison cmds to debugfs cxl_raw_allow_all ...
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