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2023-11-30drm/amd/display: Disable Timing sync check in Full-Screen Video CaseDennis Chan2-24/+51
[why] If Panel max link off frame count is low, it will cause low residency for Replay, then Disabled timing sync check in Full screen Video Case. Reviewed-by: Robin Chen <robin.chen@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Dennis Chan <dennis.chan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: adjust flow for deallocation mst payloadWayne Lin5-138/+50
[Why] MST relevant variables are maintained at drm side. As the result, we still have to call drm_dp_remove_payload_part2() to update the relevant values regardless the link is under mst mode or not. We used to have a workaround patch to tackle this: commit 3d8fcc6740c9 ("drm/amd/display: Extract temp drm mst deallocation wa into its own function") Now it's time to remove the workaround and adjust the flow. [How] During deallocate_mst_payload(), source actually doesn't send out ALLOCATE_PAYLOAD at the end as like the flow in allocate_mst_payload(). Call function dm_helpers_dp_mst_send_payload_allocation() at the end of deallocate_mst_payload() is a bit confusing. Separate dm_helpers_dp_mst_send_payload_allocation() into 2 functions. Have a new function dm_helpers_dp_mst_update_mst_mgr_for_deallocation() to replace dm_helpers_dp_mst_send_payload_allocation() for payload deallocation. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Wenjing Liu <wenjing.liu@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: Simplify brightness initializationCamille Cho6-22/+5
[Why] Remove the brightness cache in DC. It uses a single value to represent the brightness for both SDR and HDR mode. This leads to flash in HDR on/off. It also unconditionally programs brightness as in HDR mode. This may introduce garbage on SDR mode in miniLED panel. [How] Simplify the initialization flow by removing the DC cache and taking what panel has as default. Expand the mechanism for PWM to DPCD Aux to restore cached brightness value generally. Cc: stable@vger.kernel.org # 6.1+ Reviewed-by: Krunoslav Kovac <krunoslav.kovac@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Camille Cho <camille.cho@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: replay: Augment Frameupdate CommandMax Tseng4-3/+61
[Why] Sending certain Frameupdate number for Replay Power Evaluation Reviewed-by: Dennis Chan <dennis.chan@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Max Tseng <max.tseng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: Increase num voltage states to 40Alvin Lee1-1/+1
[Description] If during driver init stage there are greater than 20 intermediary voltage states while constructing the SOC BB we could hit issues because we will index outside of the clock_limits array and start overwriting data. Increase the total number of states to 40 to avoid this issue. Cc: stable@vger.kernel.org # 6.1+ Reviewed-by: Samson Tam <samson.tam@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alvin Lee <alvin.lee2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: Do not read DPREFCLK spread info from LUT on DCN35Michael Strauss1-22/+0
[WHY] Currently DCN35 does not spread DPREFCLK [HOW] Remove hardcoded table with nonzero caps Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Michael Strauss <michael.strauss@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: replay: generalize the send command function usageMax Tseng6-6/+16
Augment the function to allow send different format data in different use case. Reviewed-by: Dennis Chan <dennis.chan@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Max Tseng <max.tseng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: Refactor DSC into component folderBhuvana Chandra Pinninti9-3/+28
[why] To refactor DSC and make DSC files unit testable. [how] moved the dcnxx_dsc.c and .h files into corresponding dcn folders inside the dsc and cleared the linkage errors. Reviewed-by: Wenjing Liu <wenjing.liu@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Bhuvana Chandra Pinninti <bhuvanachandra.pinninti@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: Use DRAM speed from validation for dummy p-stateAlvin Lee1-1/+2
[Description] When choosing which dummy p-state latency to use, we need to use the DRAM speed from validation. The DRAMSpeed DML variable can change because we use different input params to DML when populating watermarks set B. Cc: stable@vger.kernel.org # 6.1+ Reviewed-by: Samson Tam <samson.tam@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alvin Lee <alvin.lee2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: Fix MPCC 1DLUT programmingIlya Bakoulin1-4/+2
[Why] Wrong function is used to translate LUT values to HW format, leading to visible artifacting in some cases. [How] Use the correct cm3_helper function. Cc: stable@vger.kernel.org # 6.1+ Reviewed-by: Krunoslav Kovac <krunoslav.kovac@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Ilya Bakoulin <ilya.bakoulin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: Feed SR and Z8 watermarks into DML2 for DCN35Nicholas Kazlauskas1-0/+9
[Why] We've updated the table but the values aren't being reflected in DML2 calculation. [How] Pass them into the bbox overrides. Reviewed-by: Jun Lei <jun.lei@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amdgpu: Force order between a read and write to the same addressAlex Sierra2-0/+10
Setting register to force ordering to prevent read/write or write/read hazards for un-cached modes. Signed-off-by: Alex Sierra <alex.sierra@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amdgpu: Do not issue gpu reset from nbio v7_9 bif interruptHawking Zhang1-5/+0
In nbio v7_9, host driver should not issu gpu reset Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Stanley Yang <Stanley.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: Add Z8 watermarks for DML2 bbox overridesNicholas Kazlauskas2-15/+34
[Why] We can override SR watermarks but not Z8 ones. [How] Add new parameters for Z8 matching the SR ones and feed them into the states. These also weren't being applied to every state, so make sure that we loop over and update all SOC states if given an override. Reviewed-by: Jun Lei <jun.lei@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: always use mpc factor of 2 for stereo timingsWenjing Liu3-10/+20
[why] In the new pipe resource management logic, the special handling for stereo timings is missing. This commit implements the same stereo timings handling as old pipe resource management code. Reviewed-by: Chaitanya Dhere <chaitanya.dhere@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: update pixel clock params after stream slice count change ↵Wenjing Liu7-14/+21
in context [why] When ODM slice count is changed, otg master pipe's pixel clock params is no longer valid as the value is dependent on ODM slice count. Reviewed-by: Chaitanya Dhere <chaitanya.dhere@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amdgpu: optimize RLC powerdown notification on VangoghPerry Yuan8-3/+43
The smu needs to get the rlc power down message to sync the rlc state with smu, the rlc state updating message need to be sent at while smu begin suspend sequence , otherwise SMU will crash while RLC state is not notified by driver, and rlc state probally changed after that notification, so it needs to notify rlc state to smu at the end of the suspend sequence in amdgpu_device_suspend() that can make sure the rlc state is correctly set to SMU. [ 101.000590] amdgpu 0000:03:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x0000001E SMN_C2PMSG_82:0x00000000 [ 101.000598] amdgpu 0000:03:00.0: amdgpu: Failed to disable gfxoff! [ 110.838026] amdgpu 0000:03:00.0: amdgpu: SMU: I'm not done with your previous command: SMN_C2PMSG_66:0x0000001E SMN_C2PMSG_82:0x00000000 [ 110.838035] amdgpu 0000:03:00.0: amdgpu: Failed to disable smu features. [ 110.838039] amdgpu 0000:03:00.0: amdgpu: Fail to disable dpm features! [ 110.838040] [drm:amdgpu_device_ip_suspend_phase2 [amdgpu]] *ERROR* suspend of IP block <smu> failed -62 [ 110.884394] PM: suspend of devices aborted after 21213.620 msecs [ 110.884402] PM: start suspend of devices aborted after 21213.882 msecs [ 110.884405] PM: Some devices failed to suspend, or early wake event detected Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Perry Yuan <perry.yuan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amdgpu: Retire query/reset_ras_err_status from gfx_v9_4_3Hawking Zhang1-156/+0
Not needed anymore. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Stanley Yang <Stanley.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: fix a pipe mapping error in dcn32_fpuWenjing Liu1-8/+12
[why] In dcn32 DML pipes are ordered the same as dc pipes but only for used pipes. For example, if dc pipe 1 and 2 are used, their dml pipe indices would be 0 and 1 respectively. However update_pipe_slice_table_with_split_flags doesn't skip indices for free pipes. This causes us to not reference correct dml pipe output when building pipe topology. [how] Use two variables to iterate dc and dml pipes respectively and only increment dml pipe index when current dc pipe is not free. Cc: stable@vger.kernel.org # 6.1+ Reviewed-by: Chaitanya Dhere <chaitanya.dhere@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: add skip_implict_edp_power_control flag for dce110Ian Chen1-1/+2
If the link requests to skip implicit eDP power control, we should honor that request. Reviewed-by: Robin Chen <robin.chen@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Ian Chen <ian.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: Update DCN35 watermarksNicholas Kazlauskas2-20/+20
[Why & How] Update to the new values per HW team request. Affects both stutter and z8. Reviewed-by: Charlene Liu <charlene.liu@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amdgpu: update xgmi num links info post gc9.4.2Jonathan Kim1-1/+1
GC IP 9.4.2 and up support TA reporting of the number of xGMI links between peers. Tested-by: Vignesh Chander <vignesh.chander@amd.com> Signed-off-by: Jonathan Kim <jonathan.kim@amd.com> Reviewed-by: Mukul Joshi <mukul.joshi@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amdkfd: Copy HW exception data to user eventDavid Yat Sin1-0/+4
Fixes issue where user events of type KFD_EVENT_TYPE_HW_EXCEPTION do not have valid data Signed-off-by: David Yat Sin <David.YatSin@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: Add z-state support policy for dcn35Nicholas Kazlauskas4-0/+44
[Why] DML2 means that the dcn3x policy for calculating z-state support no longer runs from validate_bandwidth. This means we are unconditionally allowing Z8, the hardware default. [How] Port the policy over to DCN35, but with a few modifications: - Don't use min_dst_y_next_start as a check for Z8/Z10 allow - Add support for overriding the Z10 stutter period per ASIC - Cleanup the code to make the policy assignment more clear Reviewed-by: Charlene Liu <charlene.liu@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: Include udelay when waiting for INBOX0 ACKAlvin Lee1-0/+1
When waiting for the ACK for INBOX0 message, we have to ensure to include the udelay for proper wait time Cc: stable@vger.kernel.org # 6.1+ Reviewed-by: Samson Tam <samson.tam@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alvin Lee <alvin.lee2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: Add new Replay command and Disabled Replay Timing ResyncDennis Chan6-0/+44
[why] To support dynamic switching for Replay timing sync mechanism. Reviewed-by: ChunTao Tso <chuntao.tso@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Dennis Chan <dennis.chan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/pm: Add sysfs attribute to get pm metricsLijo Lazar1-0/+40
Add sysfs attribute to read power management metrics. A snapshot is captured to the buffer when the attribute is read. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/pm: Add pm metrics support to SMU v13.0.6Lijo Lazar1-0/+47
Add support to fetch PM metrics sample from SMU v13.0.6 Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/pm: Add support to fetch pm metrics sampleLijo Lazar6-1/+57
Add API support to fetch a snapshot of power management metrics from PMFW. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd/display: Remove redundant DRM device struct in amdgpu_dm_, mst_types.cSrinivasan Shanmugam2-8/+4
Declaration of 'struct drm_device *dev' is redundant, as 'connector->dev' & 'dev_get_drvdata(kdev)' can be directly passed to 'drm_to_adev', without any intermediate DRM device 'dev' variable Cc: Roman Li <roman.li@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Roman Li <roman.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-30drm/amd: Document device reset methodsAndré Almeida1-0/+25
Document what each amdgpu driver reset method does. Signed-off-by: André Almeida <andrealmeid@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-11-28Merge v6.7-rc3 into drm-nextDaniel Vetter247-3917/+2804
Thomas Zimermann needs 8d6ef26501 ("drm/ast: Disconnect BMC if physical connector is connected") for further ast work in -next. Minor conflicts in ivpu between 3de6d9597892 ("accel/ivpu: Pass D0i3 residency time to the VPU firmware") and 3f7c0634926d ("accel/ivpu/37xx: Fix hangs related to MMIO reset") changing adjacent lines. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2023-11-27Linux 6.7-rc3Linus Torvalds1-1/+1
2023-11-27Merge tag 'trace-v6.7-rc2' of ↵Linus Torvalds3-48/+31
git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing fixes from Steven Rostedt:: "Eventfs fixes: - With the usage of simple_recursive_remove() recommended by Al Viro, the code should not be calling "d_invalidate()" itself. Doing so is causing crashes. The code was calling d_invalidate() on the race of trying to look up a file while the parent was being deleted. This was detected, and the added dentry was having d_invalidate() called on it, but the deletion of the directory was also calling d_invalidate() on that same dentry. - A fix to not free the eventfs_inode (ei) until the last dput() was called on its ei->dentry made the ei->dentry exist even after it was marked for free by setting the ei->is_freed. But code elsewhere still was checking if ei->dentry was NULL if ei->is_freed is set and would trigger WARN_ON if that was the case. That's no longer true and there should not be any warnings when it is true. - Use GFP_NOFS for allocations done under eventfs_mutex. The eventfs_mutex can be taken on file system reclaim, make sure that allocations done under that mutex do not trigger file system reclaim. - Clean up code by moving the taking of inode_lock out of the helper functions and into where they are needed, and not use the parameter to know to take it or not. It must always be held but some callers of the helper function have it taken when they were called. - Warn if the inode_lock is not held in the helper functions. - Warn if eventfs_start_creating() is called without a parent. As eventfs is underneath tracefs, all files created will have a parent (the top one will have a tracefs parent). Tracing update: - Add Mathieu Desnoyers as an official reviewer of the tracing subsystem" * tag 'trace-v6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: MAINTAINERS: TRACING: Add Mathieu Desnoyers as Reviewer eventfs: Make sure that parent->d_inode is locked in creating files/dirs eventfs: Do not allow NULL parent to eventfs_start_creating() eventfs: Move taking of inode_lock into dcache_dir_open_wrapper() eventfs: Use GFP_NOFS for allocation when eventfs_mutex is held eventfs: Do not invalidate dentry in create_file/dir_dentry() eventfs: Remove expectation that ei->is_freed means ei->dentry == NULL
2023-11-26Merge tag 'parisc-for-6.7-rc3' of ↵Linus Torvalds11-34/+43
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture fixes from Helge Deller: "This patchset fixes and enforces correct section alignments for the ex_table, altinstructions, parisc_unwind, jump_table and bug_table which are created by inline assembly. Due to not being correctly aligned at link & load time they can trigger unnecessarily the kernel unaligned exception handler at runtime. While at it, I switched the bug table to use relative addresses which reduces the size of the table by half on 64-bit. We still had the ENOSYM and EREMOTERELEASE errno symbols as left-overs from HP-UX, which now trigger build-issues with glibc. We can simply remove them. Most of the patches are tagged for stable kernel series. Summary: - Drop HP-UX ENOSYM and EREMOTERELEASE return codes to avoid glibc build issues - Fix section alignments for ex_table, altinstructions, parisc unwind table, jump_table and bug_table - Reduce size of bug_table on 64-bit kernel by using relative pointers" * tag 'parisc-for-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Reduce size of the bug_table on 64-bit kernel by half parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codes parisc: Use natural CPU alignment for bug_table parisc: Ensure 32-bit alignment on parisc unwind section parisc: Mark lock_aligned variables 16-byte aligned on SMP parisc: Mark jump_table naturally aligned parisc: Mark altinstructions read-only and 32-bit aligned parisc: Mark ex_table entries 32-bit aligned in uaccess.h parisc: Mark ex_table entries 32-bit aligned in assembly.h
2023-11-26Merge tag 'x86-urgent-2023-11-26' of ↵Linus Torvalds4-48/+37
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 microcode fixes from Ingo Molnar: "Fix/enhance x86 microcode version reporting: fix the bootup log spam, and remove the driver version announcement to avoid version confusion when distros backport fixes" * tag 'x86-urgent-2023-11-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/microcode: Rework early revisions reporting x86/microcode: Remove the driver announcement and version
2023-11-26Merge tag 'perf-urgent-2023-11-26' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 perf event fix from Ingo Molnar: "Fix a bug in the Intel hybrid CPUs hardware-capabilities enumeration code resulting in non-working events on those platforms" * tag 'perf-urgent-2023-11-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Correct incorrect 'or' operation for PMU capabilities
2023-11-26Merge tag 'locking-urgent-2023-11-26' of ↵Linus Torvalds1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fix from Ingo Molnar: "Fix lockdep block chain corruption resulting in KASAN warnings" * tag 'locking-urgent-2023-11-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: lockdep: Fix block chain corruption
2023-11-26Merge tag '6.7-rc2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds10-375/+314
Pull smb client fixes from Steve French: - use after free fix in releasing multichannel interfaces - fixes for special file types (report char, block, FIFOs properly when created e.g. by NFS to Windows) - fixes for reporting various special file types and symlinks properly when using SMB1 * tag '6.7-rc2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: smb: client: introduce cifs_sfu_make_node() smb: client: set correct file type from NFS reparse points smb: client: introduce ->parse_reparse_point() smb: client: implement ->query_reparse_point() for SMB1 cifs: fix use after free for iface while disabling secondary channels
2023-11-26Merge tag 'usb-6.7-rc3' of ↵Linus Torvalds29-2245/+175
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / PHY / Thunderbolt fixes from Greg KH: "Here are a number of reverts, fixes, and new device ids for 6.7-rc3 for the USB, PHY, and Thunderbolt driver subsystems. Include in here are: - reverts of some PHY drivers that went into 6.7-rc1 that shouldn't have been merged yet, the author is reworking them based on review comments as they were using older apis that shouldn't be used anymore for newer drivers - small thunderbolt driver fixes for reported issues - USB driver fixes for a variety of small issues in dwc3, typec, xhci, and other smaller drivers. - new device ids for usb-serial and onboard_usb_hub drivers. All of these have been in linux-next with no reported issues" * tag 'usb-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (33 commits) USB: serial: option: add Luat Air72*U series products USB: dwc3: qcom: fix ACPI platform device leak USB: dwc3: qcom: fix software node leak on probe errors USB: dwc3: qcom: fix resource leaks on probe deferral USB: dwc3: qcom: simplify wakeup interrupt setup USB: dwc3: qcom: fix wakeup after probe deferral dt-bindings: usb: qcom,dwc3: fix example wakeup interrupt types usb: misc: onboard-hub: add support for Microchip USB5744 dt-bindings: usb: microchip,usb5744: Add second supply usb: misc: ljca: Fix enumeration error on Dell Latitude 9420 USB: serial: option: add Fibocom L7xx modules USB: xhci-plat: fix legacy PHY double init usb: typec: tipd: Supply also I2C driver data usb: xhci-mtk: fix in-ep's start-split check failure usb: dwc3: set the dma max_seg_size usb: config: fix iteration issue in 'usb_get_bos_descriptor()' usb: dwc3: add missing of_node_put and platform_device_put USB: dwc2: write HCINT with INTMASK applied usb: misc: ljca: Drop _ADR support to get ljca children devices usb: cdnsp: Fix deadlock issue during using NCM gadget ...
2023-11-25Merge tag 'xfs-6.7-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds2-5/+21
Pull xfs fix from Chandan Babu: - Validate quota records recovered from the log before writing them to the disk. * tag 'xfs-6.7-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: dquot recovery does not validate the recovered dquot xfs: clean up dqblk extraction
2023-11-25Merge tag 'arm64-fixes' of ↵Linus Torvalds4-8/+20
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - Fix "rodata=on" not disabling "rodata=full" on arm64 - Add arm64 make dependency between vmlinuz.efi and Image, leading to occasional build failures previously (with parallel building) - Add newline to the output formatting of the za-fork kselftest * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: add dependency between vmlinuz.efi and Image kselftest/arm64: Fix output formatting for za-fork arm64: mm: Fix "rodata=on" when CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
2023-11-25Merge tag 'for-linus-6.7a-rc3-tag' of ↵Linus Torvalds3-2/+4
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - A small cleanup patch for the Xen privcmd driver - A fix for the swiotlb-xen driver which was missing the advertising of the maximum mapping length - A fix for Xen on Arm for a longstanding bug, which happened to occur only recently: a structure in percpu memory crossed a page boundary, which was rejected by the hypervisor * tag 'for-linus-6.7a-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: arm/xen: fix xen_vcpu_info allocation alignment xen: privcmd: Replace zero-length array with flex-array member and use __counted_by swiotlb-xen: provide the "max_mapping_size" method
2023-11-25parisc: Reduce size of the bug_table on 64-bit kernel by halfHelge Deller2-19/+22
Enable GENERIC_BUG_RELATIVE_POINTERS which will store 32-bit relative offsets to the bug address and the source file name instead of 64-bit absolute addresses. This effectively reduces the size of the bug_table[] array by half on 64-bit kernels. Signed-off-by: Helge Deller <deller@gmx.de>
2023-11-25parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codesHelge Deller3-10/+0
Those return codes are only defined for the parisc architecture and are leftovers from when we wanted to be HP-UX compatible. They are not returned by any Linux kernel syscall but do trigger problems with the glibc strerrorname_np() and strerror() functions as reported in glibc issue #31080. There is no need to keep them, so simply remove them. Signed-off-by: Helge Deller <deller@gmx.de> Reported-by: Bruno Haible <bruno@clisp.org> Closes: https://sourceware.org/bugzilla/show_bug.cgi?id=31080 Cc: stable@vger.kernel.org
2023-11-25parisc: Use natural CPU alignment for bug_tableHelge Deller1-12/+18
Make sure that the __bug_table section gets 32- or 64-bit aligned, depending if a 32- or 64-bit kernel is being built. Mark it non-writeable and use .blockz instead of the .org assembler directive to pad the struct. Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v6.0+
2023-11-25parisc: Ensure 32-bit alignment on parisc unwind sectionHelge Deller1-0/+1
Make sure the .PARISC.unwind section will be 32-bit aligned. Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v6.0+
2023-11-25parisc: Mark lock_aligned variables 16-byte aligned on SMPHelge Deller1-1/+1
On parisc we need 16-byte alignment for variables which are used for locking. Mark the __lock_aligned attribute acordingly so that the .data..lock_aligned section will get that alignment in the generated object files. Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v6.0+
2023-11-25parisc: Mark jump_table naturally alignedHelge Deller1-2/+6
The jump_table stores two 32-bit words and one 32- (on 32-bit kernel) or one 64-bit word (on 64-bit kernel). Ensure that the last word is always 64-bit aligned on a 64-bit kernel by aligning the whole structure on sizeof(long). Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v6.0+
2023-11-25parisc: Mark altinstructions read-only and 32-bit alignedHelge Deller1-3/+6
Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v6.0+
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-26 04:27:31 +0300