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kernel_samsung_a53x/drivers/gpu/drm
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Prike Liang f4ecdd619f drm/amdgpu: set the right AMDGPU sg segment limitation 
[ Upstream commit e2e97435783979124ba92d6870415c57ecfef6a5 ]

The driver needs to set the correct max_segment_size;
otherwise debug_dma_map_sg() will complain about the
over-mapping of the AMDGPU sg length as following:

WARNING: CPU: 6 PID: 1964 at kernel/dma/debug.c:1178 debug_dma_map_sg+0x2dc/0x370
[  364.049444] Modules linked in: veth amdgpu(OE) amdxcp drm_exec gpu_sched drm_buddy drm_ttm_helper ttm(OE) drm_suballoc_helper drm_display_helper drm_kms_helper i2c_algo_bit rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace netfs xt_conntrack xt_MASQUERADE nf_conntrack_netlink xfrm_user xfrm_algo iptable_nat xt_addrtype iptable_filter br_netfilter nvme_fabrics overlay nfnetlink_cttimeout nfnetlink openvswitch nsh nf_conncount nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c bridge stp llc amd_atl intel_rapl_msr intel_rapl_common sunrpc sch_fq_codel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg edac_mce_amd binfmt_misc snd_hda_codec snd_pci_acp6x snd_hda_core snd_acp_config snd_hwdep snd_soc_acpi kvm_amd snd_pcm kvm snd_seq_midi snd_seq_midi_event crct10dif_pclmul ghash_clmulni_intel sha512_ssse3 snd_rawmidi sha256_ssse3 sha1_ssse3 aesni_intel snd_seq nls_iso8859_1 crypto_simd snd_seq_device cryptd snd_timer rapl input_leds snd
[  364.049532]  ipmi_devintf wmi_bmof ccp serio_raw k10temp sp5100_tco soundcore ipmi_msghandler cm32181 industrialio mac_hid msr parport_pc ppdev lp parport drm efi_pstore ip_tables x_tables pci_stub crc32_pclmul nvme ahci libahci i2c_piix4 r8169 nvme_core i2c_designware_pci realtek i2c_ccgx_ucsi video wmi hid_generic cdc_ether usbnet usbhid hid r8152 mii
[  364.049576] CPU: 6 PID: 1964 Comm: rocminfo Tainted: G           OE      6.10.0-custom #492
[  364.049579] Hardware name: AMD Majolica-RN/Majolica-RN, BIOS RMJ1009A 06/13/2021
[  364.049582] RIP: 0010:debug_dma_map_sg+0x2dc/0x370
[  364.049585] Code: 89 4d b8 e8 36 b1 86 00 8b 4d b8 48 8b 55 b0 44 8b 45 a8 4c 8b 4d a0 48 89 c6 48 c7 c7 00 4b 74 bc 4c 89 4d b8 e8 b4 73 f3 ff <0f> 0b 4c 8b 4d b8 8b 15 c8 2c b8 01 85 d2 0f 85 ee fd ff ff 8b 05
[  364.049588] RSP: 0018:ffff9ca600b57ac0 EFLAGS: 00010286
[  364.049590] RAX: 0000000000000000 RBX: ffff88b7c132b0c8 RCX: 0000000000000027
[  364.049592] RDX: ffff88bb0f521688 RSI: 0000000000000001 RDI: ffff88bb0f521680
[  364.049594] RBP: ffff9ca600b57b20 R08: 000000000000006f R09: ffff9ca600b57930
[  364.049596] R10: ffff9ca600b57928 R11: ffffffffbcb46328 R12: 0000000000000000
[  364.049597] R13: 0000000000000001 R14: ffff88b7c19c0700 R15: ffff88b7c9059800
[  364.049599] FS:  00007fb2d3516e80(0000) GS:ffff88bb0f500000(0000) knlGS:0000000000000000
[  364.049601] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  364.049603] CR2: 000055610bd03598 CR3: 00000001049f6000 CR4: 0000000000350ef0
[  364.049605] Call Trace:
[  364.049607]  <TASK>
[  364.049609]  ? show_regs+0x6d/0x80
[  364.049614]  ? __warn+0x8c/0x140
[  364.049618]  ? debug_dma_map_sg+0x2dc/0x370
[  364.049621]  ? report_bug+0x193/0x1a0
[  364.049627]  ? handle_bug+0x46/0x80
[  364.049631]  ? exc_invalid_op+0x1d/0x80
[  364.049635]  ? asm_exc_invalid_op+0x1f/0x30
[  364.049642]  ? debug_dma_map_sg+0x2dc/0x370
[  364.049647]  __dma_map_sg_attrs+0x90/0xe0
[  364.049651]  dma_map_sgtable+0x25/0x40
[  364.049654]  amdgpu_bo_move+0x59a/0x850 [amdgpu]
[  364.049935]  ? srso_return_thunk+0x5/0x5f
[  364.049939]  ? amdgpu_ttm_tt_populate+0x5d/0xc0 [amdgpu]
[  364.050095]  ttm_bo_handle_move_mem+0xc3/0x180 [ttm]
[  364.050103]  ttm_bo_validate+0xc1/0x160 [ttm]
[  364.050108]  ? amdgpu_ttm_tt_get_user_pages+0xe5/0x1b0 [amdgpu]
[  364.050263]  amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu+0xa12/0xc90 [amdgpu]
[  364.050473]  kfd_ioctl_alloc_memory_of_gpu+0x16b/0x3b0 [amdgpu]
[  364.050680]  kfd_ioctl+0x3c2/0x530 [amdgpu]
[  364.050866]  ? __pfx_kfd_ioctl_alloc_memory_of_gpu+0x10/0x10 [amdgpu]
[  364.051054]  ? srso_return_thunk+0x5/0x5f
[  364.051057]  ? tomoyo_file_ioctl+0x20/0x30
[  364.051063]  __x64_sys_ioctl+0x9c/0xd0
[  364.051068]  x64_sys_call+0x1219/0x20d0
[  364.051073]  do_syscall_64+0x51/0x120
[  364.051077]  entry_SYSCALL_64_after_hwframe+0x76/0x7e
[  364.051081] RIP: 0033:0x7fb2d2f1a94f

Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-12-17 13:24:31 +01:00
..
amd drm/amdgpu: set the right AMDGPU sg segment limitation 2024-12-17 13:24:31 +01:00
arc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
arm Revert "drm: komeda: Fix an issue related to normalized zpos" 2024-11-24 00:23:33 +01:00
armada Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
aspeed Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ast Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
atmel-hlcdc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bochs Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bridge drm/bridge: tc358767: Fix link properties discovery 2024-12-17 13:24:04 +01:00
etnaviv drm/etnaviv: flush shader L1 cache after user commandstream 2024-12-17 13:24:25 +01:00
exynos Revert "drivers:drm:exynos_drm_gsc:Fix wrong assignment in gsc_bind()" 2024-11-24 00:23:24 +01:00
fsl-dcu drm: fsl-dcu: enable PIXCLK on LS1021A 2024-12-17 13:24:05 +01:00
gma500 drm/gma500: fix null pointer dereference in psb_intel_lvds_get_modes 2024-11-23 23:20:12 +01:00
hisilicon Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
i2c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
i810 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
i915 Revert "drm/i915/fence: Mark debug_fence_init_onstack() with __maybe_unused" 2024-11-24 00:23:36 +01:00
imx drm/imx/ipuv3: Use IRQF_NO_AUTOEN flag in request_irq() 2024-12-17 13:24:03 +01:00
ingenic Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
lib Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
lima drm/lima: set gp bus_stop bit before hard reset 2024-11-23 23:20:45 +01:00
mcde drm/mcde: Enable module autoloading 2024-12-17 13:24:29 +01:00
mediatek drm/mediatek: Add 0 size check to mtk_drm_gem_obj 2024-11-19 12:26:57 +01:00
meson drm/meson: plane: Add error handling 2024-11-23 23:20:58 +01:00
mga Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mgag200 drm/mgag200: Set DDC timeout in milliseconds 2024-11-23 23:20:30 +01:00
msm drm/msm/dpu: cast crtc_clk calculation to u64 in _dpu_core_perf_calc_clk() 2024-12-17 13:24:06 +01:00
mxsfb Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nouveau Revert "nouveau/dmem: Fix vulnerability in migrate_to_ram upon copy error" 2024-11-24 00:22:55 +01:00
omapdrm drm/omap: Fix locking in omap_gem_new_dmabuf() 2024-12-17 13:24:03 +01:00
panel drm/panel: boe-tv101wum-nl6: Check for errors on the NOP in prepare() 2024-11-23 23:20:08 +01:00
panfrost drm/panfrost: Remove unused id_mask from struct panfrost_model 2024-12-17 13:24:05 +01:00
pl111 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
qxl drm/qxl: Add check for drm_cvt_mode 2024-11-23 23:20:09 +01:00
r128 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
radeon drm/radeon/r600_cs: Fix possible int overflow in r600_packet3_check() 2024-12-17 13:24:30 +01:00
rcar-du Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rockchip Revert "drm/rockchip: vop: Allow 4096px width scaling" 2024-11-24 00:23:26 +01:00
samsung Revert "exynos_gpu: Don't allow userspace to control freqs" 2024-11-24 19:22:36 +01:00
savage Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scheduler Revert "drm/sched: Add locking to drm_sched_entity_modify_sched" 2024-11-24 00:23:01 +01:00
selftests Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
shmobile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sis Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sti drm/sti: Add __iomem for mixer_dbg_mxn's parameter 2024-12-17 13:24:27 +01:00
stm Revert "drm/stm: Fix an error handling path in stm_drm_platform_probe()" 2024-11-24 00:23:26 +01:00
sun4i Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tdfx Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tegra drm/tegra: put drm_gem_object ref on error in tegra_fb_create 2024-11-19 08:44:54 +01:00
tidss drm/tidss: Fix initial plane zpos values 2024-11-19 08:44:54 +01:00
tilcdc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tiny Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ttm drm/vmwgfx: Fix some static checker warnings 2024-11-19 09:22:15 +01:00
tve200 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
udl Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
v3d drm/v3d: Address race-condition in MMU flush 2024-12-17 13:24:04 +01:00
vboxvideo drm/vboxvideo: Replace fake VLA at end of vbva_mouse_pointer_shape with real VLA 2024-11-23 23:22:00 +01:00
vc4 drm/vc4: hvs: Set AXI panic modes for the HVS 2024-12-17 13:24:29 +01:00
vgem Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
via Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
virtio Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vkms Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vmwgfx Revert "drm/vmwgfx: Handle surface check failure correctly" 2024-11-24 00:22:52 +01:00
xen Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xlnx Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
zte Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_agpsupport.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_atomic.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_atomic_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_atomic_state_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_atomic_uapi.c Revert "drm: Consistently use struct drm_mode_rect for FB_DAMAGE_CLIPS" 2024-11-24 00:23:04 +01:00
drm_auth.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_blend.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_bridge.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_bridge_connector.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_bufs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_cache.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_client.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_client_modeset.c drm/client: fix null pointer dereference in drm_client_modeset_probe 2024-11-23 23:20:27 +01:00
drm_color_mgmt.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_connector.c drm/connector: Add support for out-of-band hotplug notification (v3) 2024-11-08 11:26:15 +01:00
drm_context.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_crtc.c Revert "drm/crtc: fix uninitialized variable use even harder" 2024-11-24 00:22:59 +01:00
drm_crtc_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_crtc_helper_internal.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_crtc_internal.h drm/connector: Add drm_connector_find_by_fwnode() function (v3) 2024-11-08 11:26:15 +01:00
drm_damage_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_debugfs.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_debugfs_crc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_dma.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_dp_aux_dev.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_dp_cec.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_dp_dual_mode_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_dp_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_dp_mst_topology.c drm/dp_mst: Fix NULL deref in get_mst_branch_device_by_guid_helper() 2024-11-18 10:58:29 +01:00
drm_dp_mst_topology_internal.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_drv.c drm/drv: propagate errors from drm_modeset_register_all() 2024-11-18 12:12:40 +01:00
drm_dsc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_dumb_buffers.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_edid.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_edid_load.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_encoder.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_encoder_slave.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_fb_cma_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_fb_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_file.c drm/drm_file: fix use of uninitialized variable 2024-11-18 12:13:17 +01:00
drm_flip_work.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_format_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_fourcc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_framebuffer.c drm/framebuffer: Fix use of uninitialized variable 2024-11-18 12:13:18 +01:00
drm_gem.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_gem_cma_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_gem_framebuffer_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_gem_shmem_helper.c drm/shmem-helper: Fix BUG_ON() on mmap(PROT_WRITE, MAP_PRIVATE) 2024-11-23 23:22:06 +01:00
drm_gem_ttm_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_gem_vram_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_hashtab.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_hdcp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_internal.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_ioc32.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_ioctl.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_irq.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_kms_helper_common.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_lease.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_legacy.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_legacy_misc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_lock.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_managed.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_memory.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_mipi_dbi.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_mipi_dsi.c Revert "drm/mipi-dsi: Set the fwnode for mipi_dsi_device" 2024-11-23 23:22:06 +01:00
drm_mm.c drm/mm: Mark drm_mm_interval_tree*() functions with __maybe_unused 2024-12-17 13:24:03 +01:00
drm_mode_config.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_mode_object.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_modes.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_modeset_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_modeset_lock.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_of.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_panel.c drm/panel: do not return negative error codes from drm_panel_get_modes() 2024-11-19 09:22:36 +01:00
drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Add quirk for AYA NEO 2 model 2024-12-17 13:24:29 +01:00
drm_pci.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_plane.c drm: Don't unref the same fb many times by mistake due to deadlock handling 2024-11-18 12:13:03 +01:00
drm_plane_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_prime.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_print.c Revert "drm/printer: Allow NULL data in devcoredump printer" 2024-11-24 00:23:06 +01:00
drm_probe_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_property.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_rect.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_scatter.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_scdc_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_self_refresh_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_simple_kms_helper.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_syncobj.c drm/syncobj: call drm_syncobj_fence_add_wait when WAIT_AVAILABLE flag is set 2024-11-18 22:25:42 +01:00
drm_sysfs.c drm/connector: Add a fwnode pointer to drm_connector and register with ACPI (v2) 2024-11-08 11:26:14 +01:00
drm_trace.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_trace_points.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_vblank.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_vblank_work.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_vm.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_vma_manager.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
drm_writeback.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00