amd-drm-next-5.19-2022-05-18: amdgpu: - Misc code cleanups - Additional SMU 13.x enablement - Smartshift fixes - GFX11 fixes - Support for SMU 13.0.4 - SMU mutex fix - Suspend/resume fix amdkfd: - static checker fix - Doorbell/MMIO resource handling fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220518205621.5741-1-alexander.deucher@amd.com
amd-drm-next-5.19-2022-04-29: amdgpu - RAS updates - SI dpm deadlock fix - Misc code cleanups - HDCP fixes - PSR fixes - DSC fixes - SDMA doorbell cleanups - S0ix fix - DC FP fix - Zen dom0 regression fix for APUs - IP discovery updates - Initial SoC21 support - Support for new vbios tables - Runtime PM fixes - Add PSP TA debugfs interface amdkfd: - Misc code cleanups - Ignore bogus MEC signals more efficiently - SVM fixes - Use bitmap helpers radeon: - Misc code cleanups - Spelling/grammer fixes From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220429144853.5742-1-alexander.deucher@amd.com
Add initial support for soc21 in KFD compute
driver (Mukul)
- Add new definition for soc21 device.
- Add new file for amdgpu-kfd interface for GFX11 family.
- Add new file for queue management, interrupt handling,
mqd management for GFX11 family in KFD driver.
- Related changes/updates for soc21 device in
KFD driver.
- Repurpose last 2 entries of SDMA MQD for driver use.
v2: Add an optional argument into update queue operation (Mukul)
v3: Switch to ip version check, replace kgd_dev with
amdgpu_device (Hawking)
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Oak Zeng <Oak.Zeng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[ 168.544078] ======================================================
[ 168.550309] WARNING: possible circular locking dependency detected
[ 168.556523] 5.16.0-kfd-fkuehlin #148 Tainted: G E
[ 168.562558] ------------------------------------------------------
[ 168.568764] kfdtest/3479 is trying to acquire lock:
[ 168.573672] ffffffffc0927a70 (&topology_lock){++++}-{3:3}, at:
kfd_topology_device_by_id+0x16/0x60 [amdgpu] [ 168.583663]
but task is already holding lock:
[ 168.589529] ffff97d303dee668 (&mm->mmap_lock#2){++++}-{3:3}, at:
vm_mmap_pgoff+0xa9/0x180 [ 168.597755]
which lock already depends on the new lock.
[ 168.605970]
the existing dependency chain (in reverse order) is:
[ 168.613487]
-> #3 (&mm->mmap_lock#2){++++}-{3:3}:
[ 168.619700] lock_acquire+0xca/0x2e0
[ 168.623814] down_read+0x3e/0x140
[ 168.627676] do_user_addr_fault+0x40d/0x690
[ 168.632399] exc_page_fault+0x6f/0x270
[ 168.636692] asm_exc_page_fault+0x1e/0x30
[ 168.641249] filldir64+0xc8/0x1e0
[ 168.645115] call_filldir+0x7c/0x110
[ 168.649238] ext4_readdir+0x58e/0x940
[ 168.653442] iterate_dir+0x16a/0x1b0
[ 168.657558] __x64_sys_getdents64+0x83/0x140
[ 168.662375] do_syscall_64+0x35/0x80
[ 168.666492] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 168.672095]
-> #2 (&type->i_mutex_dir_key#6){++++}-{3:3}:
[ 168.679008] lock_acquire+0xca/0x2e0
[ 168.683122] down_read+0x3e/0x140
[ 168.686982] path_openat+0x5b2/0xa50
[ 168.691095] do_file_open_root+0xfc/0x190
[ 168.695652] file_open_root+0xd8/0x1b0
[ 168.702010] kernel_read_file_from_path_initns+0xc4/0x140
[ 168.709542] _request_firmware+0x2e9/0x5e0
[ 168.715741] request_firmware+0x32/0x50
[ 168.721667] amdgpu_cgs_get_firmware_info+0x370/0xdd0 [amdgpu]
[ 168.730060] smu7_upload_smu_firmware_image+0x53/0x190 [amdgpu]
[ 168.738414] fiji_start_smu+0xcf/0x4e0 [amdgpu]
[ 168.745539] pp_dpm_load_fw+0x21/0x30 [amdgpu]
[ 168.752503] amdgpu_pm_load_smu_firmware+0x4b/0x80 [amdgpu]
[ 168.760698] amdgpu_device_fw_loading+0xb8/0x140 [amdgpu]
[ 168.768412] amdgpu_device_init.cold+0xdf6/0x1716 [amdgpu]
[ 168.776285] amdgpu_driver_load_kms+0x15/0x120 [amdgpu]
[ 168.784034] amdgpu_pci_probe+0x19b/0x3a0 [amdgpu]
[ 168.791161] local_pci_probe+0x40/0x80
[ 168.797027] work_for_cpu_fn+0x10/0x20
[ 168.802839] process_one_work+0x273/0x5b0
[ 168.808903] worker_thread+0x20f/0x3d0
[ 168.814700] kthread+0x176/0x1a0
[ 168.819968] ret_from_fork+0x1f/0x30
[ 168.825563]
-> #1 (&adev->pm.mutex){+.+.}-{3:3}:
[ 168.834721] lock_acquire+0xca/0x2e0
[ 168.840364] __mutex_lock+0xa2/0x930
[ 168.846020] amdgpu_dpm_get_mclk+0x37/0x60 [amdgpu]
[ 168.853257] amdgpu_amdkfd_get_local_mem_info+0xba/0xe0 [amdgpu]
[ 168.861547] kfd_create_vcrat_image_gpu+0x1b1/0xbb0 [amdgpu]
[ 168.869478] kfd_create_crat_image_virtual+0x447/0x510 [amdgpu]
[ 168.877884] kfd_topology_add_device+0x5c8/0x6f0 [amdgpu]
[ 168.885556] kgd2kfd_device_init.cold+0x385/0x4c5 [amdgpu]
[ 168.893347] amdgpu_amdkfd_device_init+0x138/0x180 [amdgpu]
[ 168.901177] amdgpu_device_init.cold+0x141b/0x1716 [amdgpu]
[ 168.909025] amdgpu_driver_load_kms+0x15/0x120 [amdgpu]
[ 168.916458] amdgpu_pci_probe+0x19b/0x3a0 [amdgpu]
[ 168.923442] local_pci_probe+0x40/0x80
[ 168.929249] work_for_cpu_fn+0x10/0x20
[ 168.935008] process_one_work+0x273/0x5b0
[ 168.940944] worker_thread+0x20f/0x3d0
[ 168.946623] kthread+0x176/0x1a0
[ 168.951765] ret_from_fork+0x1f/0x30
[ 168.957277]
-> #0 (&topology_lock){++++}-{3:3}:
[ 168.965993] check_prev_add+0x8f/0xbf0
[ 168.971613] __lock_acquire+0x1299/0x1ca0
[ 168.977485] lock_acquire+0xca/0x2e0
[ 168.982877] down_read+0x3e/0x140
[ 168.987975] kfd_topology_device_by_id+0x16/0x60 [amdgpu]
[ 168.995583] kfd_device_by_id+0xa/0x20 [amdgpu]
[ 169.002180] kfd_mmap+0x95/0x200 [amdgpu]
[ 169.008293] mmap_region+0x337/0x5a0
[ 169.013679] do_mmap+0x3aa/0x540
[ 169.018678] vm_mmap_pgoff+0xdc/0x180
[ 169.024095] ksys_mmap_pgoff+0x186/0x1f0
[ 169.029734] do_syscall_64+0x35/0x80
[ 169.035005] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 169.041754]
other info that might help us debug this:
[ 169.053276] Chain exists of:
&topology_lock --> &type->i_mutex_dir_key#6 --> &mm->mmap_lock#2
[ 169.068389] Possible unsafe locking scenario:
[ 169.076661] CPU0 CPU1
[ 169.082383] ---- ----
[ 169.088087] lock(&mm->mmap_lock#2);
[ 169.092922] lock(&type->i_mutex_dir_key#6);
[ 169.100975] lock(&mm->mmap_lock#2);
[ 169.108320] lock(&topology_lock);
[ 169.112957]
*** DEADLOCK ***
This commit fixes the deadlock warning by ensuring pm.mutex is not
held while holding the topology lock. For this, kfd_local_mem_info
is moved into the KFD dev struct and filled during device init.
This cached value can then be used instead of querying the value
again and again.
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
amd-drm-next-5.19-2022-04-22: amdgpu: - SMU message documentation update - Misc code cleanups - Documenation updates - PSP TA updates - Runtime PM regression fix - SR-IOV header cleanup - Misc fixes amdkfd: - TLB flush fixes - GWS fixes - CRIU GWS support radeon: - Misc code cleanups Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220422150049.5859-1-alexander.deucher@amd.com
amd-drm-next-5.19-2022-04-15: amdgpu: - USB-C updates - GPUVM updates - TMZ fixes for RV - DCN 3.1 pstate fixes - Display z state fixes - RAS fixes - Misc code cleanups and spelling fixes - More DC FP rework - GPUVM TLB handling rework - Power management sysfs code cleanup - Add RAS support for VCN - Backlight fix - Add unique id support for more asics - Misc display updates - SR-IOV fixes - Extend CG and PG flags to 64 bits - Enable VCN clk sysfs nodes for navi12 amdkfd: - Fix IO link cleanup during device removal - RAS fixes - Retry fault fixes - Asynchronously free events - SVM fixes radeon: - Drop some dead code - Misc code cleanups From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220415135144.5700-1-alexander.deucher@amd.com Signed-off-by: Dave Airlie <airlied@redhat.com>
MEC firmware sometimes sends signal interrupts without a valid context ID on end of pipe events that don't intend to signal any HSA signals. This triggers the slow path in kfd_signal_event_interrupt that scans the entire event page for signaled events. Detect these signals in the top half interrupt handler to stop processing them as early as possible. Because we now always treat event ID 0 as invalid, reserve that ID during process initialization. v2: Update firmware version checks to support more GPUs Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Philip Yang <Philip.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add support to checkpoint/restore GWS (Global Wave Sync) queues. Signed-off-by: David Yat Sin <david.yatsin@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
To make kfd_flush_tlb_after_unmap visible in kfd_svm.c, move it into kfd_priv.h. And change it to an inline function. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Currently, the IO-links to the device being removed from topology,
are not cleared. As a result, there would be dangling links left in
the KFD topology. This patch aims to fix the following:
1. Cleanup all IO links to the device being removed.
2. Ensure that node numbering in sysfs and nodes proximity domain
values are consistent after the device is removed:
a. Adding a device and removing a GPU device are made mutually
exclusive.
b. The global proximity domain counter is no longer required to be
an atomic counter. A normal 32-bit counter can be used instead.
3. Update generation_count to let user-mode know that topology has
changed due to device removal.
CC: Shuotao Xu <shuotaoxu@microsoft.com>
Reviewed-by: Shuotao Xu <shuotaoxu@microsoft.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>