make gpu work #25
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make gpu work #25
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only mdp5 compatible actually is needed because iommus = <...> property is on mdp5 node, not on mdss
minlexx
reviewed
Apr 13, 2024
minlexx
reviewed
Apr 13, 2024
|
I'm ready to pick most of the commits from here to future 6.8 branch, except 2 last ( generated driver and temp one ) |
Temporarily disable GPU preemption because of GPU hangs. Signed-off-by: Barnabás Czémán <trabarni@gmail.com>
Add zap-shader node for adreno_gpu to be able to load zap shader firmware for make gpu work. Signed-off-by: Barnabás Czémán <trabarni@gmail.com>
X-Code-Generator: msm8916-mainline/linux-panel-drivers@921a917 (dirty) Signed-off-by: lmdpdg <lmdpdg@localhost>
Just FYK, also qcom_fq commits maybe should be removed in favour of the updated commit |
minlexx
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Jul 14, 2024
[ Upstream commit 431315a ] When the rcutorture tests start to exit, the rcu_torture_cleanup() is invoked to stop kthreads and release resources, if the stall-task kthreads exist, cpu-stall has started and the rcutorture.stall_cpu is set to a larger value, the rcu_torture_cleanup() will be blocked for a long time and the hung-task may occur, this commit therefore add kthread_should_stop() to the loop of cpu-stall operation, when rcutorture tests ends, no need to wait for cpu-stall to end, exit directly. Use the following command to test: insmod rcutorture.ko torture_type=srcu fwd_progress=0 stat_interval=4 stall_cpu_block=1 stall_cpu=200 stall_cpu_holdoff=10 read_exit_burst=0 object_debug=1 rmmod rcutorture [15361.918610] INFO: task rmmod:878 blocked for more than 122 seconds. [15361.918613] Tainted: G W 6.8.0-rc2-yoctodev-standard+ #25 [15361.918615] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [15361.918616] task:rmmod state:D stack:0 pid:878 tgid:878 ppid:773 flags:0x00004002 [15361.918621] Call Trace: [15361.918623] <TASK> [15361.918626] __schedule+0xc0d/0x28f0 [15361.918631] ? __pfx___schedule+0x10/0x10 [15361.918635] ? rcu_is_watching+0x19/0xb0 [15361.918638] ? schedule+0x1f6/0x290 [15361.918642] ? __pfx_lock_release+0x10/0x10 [15361.918645] ? schedule+0xc9/0x290 [15361.918648] ? schedule+0xc9/0x290 [15361.918653] ? trace_preempt_off+0x54/0x100 [15361.918657] ? schedule+0xc9/0x290 [15361.918661] schedule+0xd0/0x290 [15361.918665] schedule_timeout+0x56d/0x7d0 [15361.918669] ? debug_smp_processor_id+0x1b/0x30 [15361.918672] ? rcu_is_watching+0x19/0xb0 [15361.918676] ? __pfx_schedule_timeout+0x10/0x10 [15361.918679] ? debug_smp_processor_id+0x1b/0x30 [15361.918683] ? rcu_is_watching+0x19/0xb0 [15361.918686] ? wait_for_completion+0x179/0x4c0 [15361.918690] ? __pfx_lock_release+0x10/0x10 [15361.918693] ? __kasan_check_write+0x18/0x20 [15361.918696] ? wait_for_completion+0x9d/0x4c0 [15361.918700] ? _raw_spin_unlock_irq+0x36/0x50 [15361.918703] ? wait_for_completion+0x179/0x4c0 [15361.918707] ? _raw_spin_unlock_irq+0x36/0x50 [15361.918710] ? wait_for_completion+0x179/0x4c0 [15361.918714] ? trace_preempt_on+0x54/0x100 [15361.918718] ? wait_for_completion+0x179/0x4c0 [15361.918723] wait_for_completion+0x181/0x4c0 [15361.918728] ? __pfx_wait_for_completion+0x10/0x10 [15361.918738] kthread_stop+0x152/0x470 [15361.918742] _torture_stop_kthread+0x44/0xc0 [torture 7af7f9cbba28271a10503b653f9e05d518fbc8c3] [15361.918752] rcu_torture_cleanup+0x2ac/0xe90 [rcutorture f2cb1f556ee7956270927183c4c2c7749a336529] [15361.918766] ? __pfx_rcu_torture_cleanup+0x10/0x10 [rcutorture f2cb1f556ee7956270927183c4c2c7749a336529] [15361.918777] ? __kasan_check_write+0x18/0x20 [15361.918781] ? __mutex_unlock_slowpath+0x17c/0x670 [15361.918789] ? __might_fault+0xcd/0x180 [15361.918793] ? find_module_all+0x104/0x1d0 [15361.918799] __x64_sys_delete_module+0x2a4/0x3f0 [15361.918803] ? __pfx___x64_sys_delete_module+0x10/0x10 [15361.918807] ? syscall_exit_to_user_mode+0x149/0x280 Signed-off-by: Zqiang <qiang.zhang1211@gmail.com> Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
minlexx
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Jul 14, 2024
[ Upstream commit e3f02f3 ] Currently, the ionic_run_xdp() doesn't handle multi-buffer packets properly for XDP_TX and XDP_REDIRECT. When a jumbo frame is received, the ionic_run_xdp() first makes xdp frame with all necessary pages in the rx descriptor. And if the action is either XDP_TX or XDP_REDIRECT, it should unmap dma-mapping and reset page pointer to NULL for all pages, not only the first page. But it doesn't for SG pages. So, SG pages unexpectedly will be reused. It eventually causes kernel panic. Oops: general protection fault, probably for non-canonical address 0x504f4e4dbebc64ff: 0000 [#1] PREEMPT SMP NOPTI CPU: 3 PID: 0 Comm: swapper/3 Not tainted 6.10.0-rc3+ #25 RIP: 0010:xdp_return_frame+0x42/0x90 Code: 01 75 12 5b 4c 89 e6 5d 31 c9 41 5c 31 d2 41 5d e9 73 fd ff ff 44 8b 6b 20 0f b7 43 0a 49 81 ed 68 01 00 00 49 29 c5 49 01 fd <41> 80 7d0 RSP: 0018:ffff99d00122ce08 EFLAGS: 00010202 RAX: 0000000000005453 RBX: ffff8d325f904000 RCX: 0000000000000001 RDX: 00000000670e1000 RSI: 000000011f90d000 RDI: 504f4e4d4c4b4a49 RBP: ffff99d003907740 R08: 0000000000000000 R09: 0000000000000000 R10: 000000011f90d000 R11: 0000000000000000 R12: ffff8d325f904010 R13: 504f4e4dbebc64fd R14: ffff8d3242b070c8 R15: ffff99d0039077c0 FS: 0000000000000000(0000) GS:ffff8d399f780000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f41f6c85e38 CR3: 000000037ac30000 CR4: 00000000007506f0 PKRU: 55555554 Call Trace: <IRQ> ? die_addr+0x33/0x90 ? exc_general_protection+0x251/0x2f0 ? asm_exc_general_protection+0x22/0x30 ? xdp_return_frame+0x42/0x90 ionic_tx_clean+0x211/0x280 [ionic 15881354510e6a9c655c59c54812b319ed2cd015] ionic_tx_cq_service+0xd3/0x210 [ionic 15881354510e6a9c655c59c54812b319ed2cd015] ionic_txrx_napi+0x41/0x1b0 [ionic 15881354510e6a9c655c59c54812b319ed2cd015] __napi_poll.constprop.0+0x29/0x1b0 net_rx_action+0x2c4/0x350 handle_softirqs+0xf4/0x320 irq_exit_rcu+0x78/0xa0 common_interrupt+0x77/0x90 Fixes: 5377805 ("ionic: implement xdp frags support") Signed-off-by: Taehee Yoo <ap420073@gmail.com> Reviewed-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>
minlexx
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Aug 6, 2024
[ Upstream commit 54fcc61 ] When there is a misconfiguration of input state slow path KASAN report error. Fix this error. west login: [ 52.987278] eth1: renamed from veth11 [ 53.078814] eth1: renamed from veth21 [ 53.181355] eth1: renamed from veth31 [ 54.921702] ================================================================== [ 54.922602] BUG: KASAN: wild-memory-access in xfrmi_rcv_cb+0x2d/0x295 [ 54.923393] Read of size 8 at addr 6b6b6b6b00000000 by task ping/512 [ 54.924169] [ 54.924386] CPU: 0 PID: 512 Comm: ping Not tainted 6.9.0-08574-gcd29a4313a1b #25 [ 54.925290] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 54.926401] Call Trace: [ 54.926731] <IRQ> [ 54.927009] dump_stack_lvl+0x2a/0x3b [ 54.927478] kasan_report+0x84/0xa6 [ 54.927930] ? xfrmi_rcv_cb+0x2d/0x295 [ 54.928410] xfrmi_rcv_cb+0x2d/0x295 [ 54.928872] ? xfrm4_rcv_cb+0x3d/0x5e [ 54.929354] xfrm4_rcv_cb+0x46/0x5e [ 54.929804] xfrm_rcv_cb+0x7e/0xa1 [ 54.930240] xfrm_input+0x1b3a/0x1b96 [ 54.930715] ? xfrm_offload+0x41/0x41 [ 54.931182] ? raw_rcv+0x292/0x292 [ 54.931617] ? nf_conntrack_confirm+0xa2/0xa2 [ 54.932158] ? skb_sec_path+0xd/0x3f [ 54.932610] ? xfrmi_input+0x90/0xce [ 54.933066] xfrm4_esp_rcv+0x33/0x54 [ 54.933521] ip_protocol_deliver_rcu+0xd7/0x1b2 [ 54.934089] ip_local_deliver_finish+0x110/0x120 [ 54.934659] ? ip_protocol_deliver_rcu+0x1b2/0x1b2 [ 54.935248] NF_HOOK.constprop.0+0xf8/0x138 [ 54.935767] ? ip_sublist_rcv_finish+0x68/0x68 [ 54.936317] ? secure_tcpv6_ts_off+0x23/0x168 [ 54.936859] ? ip_protocol_deliver_rcu+0x1b2/0x1b2 [ 54.937454] ? __xfrm_policy_check2.constprop.0+0x18d/0x18d [ 54.938135] NF_HOOK.constprop.0+0xf8/0x138 [ 54.938663] ? ip_sublist_rcv_finish+0x68/0x68 [ 54.939220] ? __xfrm_policy_check2.constprop.0+0x18d/0x18d [ 54.939904] ? ip_local_deliver_finish+0x120/0x120 [ 54.940497] __netif_receive_skb_one_core+0xc9/0x107 [ 54.941121] ? __netif_receive_skb_list_core+0x1c2/0x1c2 [ 54.941771] ? blk_mq_start_stopped_hw_queues+0xc7/0xf9 [ 54.942413] ? blk_mq_start_stopped_hw_queue+0x38/0x38 [ 54.943044] ? virtqueue_get_buf_ctx+0x295/0x46b [ 54.943618] process_backlog+0xb3/0x187 [ 54.944102] __napi_poll.constprop.0+0x57/0x1a7 [ 54.944669] net_rx_action+0x1cb/0x380 [ 54.945150] ? __napi_poll.constprop.0+0x1a7/0x1a7 [ 54.945744] ? vring_new_virtqueue+0x17a/0x17a [ 54.946300] ? note_interrupt+0x2cd/0x367 [ 54.946805] handle_softirqs+0x13c/0x2c9 [ 54.947300] do_softirq+0x5f/0x7d [ 54.947727] </IRQ> [ 54.948014] <TASK> [ 54.948300] __local_bh_enable_ip+0x48/0x62 [ 54.948832] __neigh_event_send+0x3fd/0x4ca [ 54.949361] neigh_resolve_output+0x1e/0x210 [ 54.949896] ip_finish_output2+0x4bf/0x4f0 [ 54.950410] ? __ip_finish_output+0x171/0x1b8 [ 54.950956] ip_send_skb+0x25/0x57 [ 54.951390] raw_sendmsg+0xf95/0x10c0 [ 54.951850] ? check_new_pages+0x45/0x71 [ 54.952343] ? raw_hash_sk+0x21b/0x21b [ 54.952815] ? kernel_init_pages+0x42/0x51 [ 54.953337] ? prep_new_page+0x44/0x51 [ 54.953811] ? get_page_from_freelist+0x72b/0x915 [ 54.954390] ? signal_pending_state+0x77/0x77 [ 54.954936] ? preempt_count_sub+0x14/0xb3 [ 54.955450] ? __might_resched+0x8a/0x240 [ 54.955951] ? __might_sleep+0x25/0xa0 [ 54.956424] ? first_zones_zonelist+0x2c/0x43 [ 54.956977] ? __rcu_read_lock+0x2d/0x3a [ 54.957476] ? __pte_offset_map+0x32/0xa4 [ 54.957980] ? __might_resched+0x8a/0x240 [ 54.958483] ? __might_sleep+0x25/0xa0 [ 54.958963] ? inet_send_prepare+0x54/0x54 [ 54.959478] ? sock_sendmsg_nosec+0x42/0x6c [ 54.960000] sock_sendmsg_nosec+0x42/0x6c [ 54.960502] __sys_sendto+0x15d/0x1cc [ 54.960966] ? __x64_sys_getpeername+0x44/0x44 [ 54.961522] ? __handle_mm_fault+0x679/0xae4 [ 54.962068] ? find_vma+0x6b/0x8b [ 54.962497] ? find_vma_intersection+0x8a/0x8a [ 54.963052] ? handle_mm_fault+0x38/0x154 [ 54.963556] ? handle_mm_fault+0xeb/0x154 [ 54.964059] ? preempt_latency_start+0x29/0x34 [ 54.964613] ? preempt_count_sub+0x14/0xb3 [ 54.965141] ? up_read+0x4b/0x5c [ 54.965557] __x64_sys_sendto+0x76/0x82 [ 54.966041] do_syscall_64+0x69/0xd5 [ 54.966497] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.967119] RIP: 0033:0x7f2d2fec9a73 [ 54.967572] Code: 8b 15 a9 83 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 80 3d 71 0b 0d 00 00 41 89 ca 74 14 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 75 c3 0f 1f 40 00 55 48 83 ec 30 44 89 4c 24 [ 54.969747] RSP: 002b:00007ffe85756418 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 54.970655] RAX: ffffffffffffffda RBX: 0000558bebad1340 RCX: 00007f2d2fec9a73 [ 54.971511] RDX: 0000000000000040 RSI: 0000558bebad73c0 RDI: 0000000000000003 [ 54.972366] RBP: 0000558bebad73c0 R08: 0000558bebad35c0 R09: 0000000000000010 [ 54.973234] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000040 [ 54.974091] R13: 00007ffe85757b00 R14: 0000001d00000001 R15: 0000558bebad4680 [ 54.974951] </TASK> [ 54.975244] ================================================================== [ 54.976133] Disabling lock debugging due to kernel taint [ 54.976784] Oops: stack segment: 0000 [#1] PREEMPT DEBUG_PAGEALLOC KASAN [ 54.977603] CPU: 0 PID: 512 Comm: ping Tainted: G B 6.9.0-08574-gcd29a4313a1b #25 [ 54.978654] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 54.979750] RIP: 0010:xfrmi_rcv_cb+0x2d/0x295 [ 54.980293] Code: 00 00 41 57 41 56 41 89 f6 41 55 41 54 55 53 48 89 fb 51 85 f6 75 31 48 89 df e8 d7 e8 ff ff 48 89 c5 48 89 c7 e8 8b a4 4f ff <48> 8b 7d 00 48 89 ee e8 eb f3 ff ff 49 89 c5 b8 01 00 00 00 4d 85 [ 54.982462] RSP: 0018:ffffc90000007990 EFLAGS: 00010282 [ 54.983099] RAX: 0000000000000001 RBX: ffff8881126e9900 RCX: fffffbfff07b77cd [ 54.983948] RDX: fffffbfff07b77cd RSI: fffffbfff07b77cd RDI: ffffffff83dbbe60 [ 54.984794] RBP: 6b6b6b6b00000000 R08: 0000000000000008 R09: 0000000000000001 [ 54.985647] R10: ffffffff83dbbe67 R11: fffffbfff07b77cc R12: 00000000ffffffff [ 54.986512] R13: 00000000ffffffff R14: 00000000ffffffff R15: 0000000000000002 [ 54.987365] FS: 00007f2d2fc0dc40(0000) GS:ffffffff82eb2000(0000) knlGS:0000000000000000 [ 54.988329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.989026] CR2: 00007ffe85755ff8 CR3: 0000000109941000 CR4: 0000000000350ef0 [ 54.989897] Call Trace: [ 54.990223] <IRQ> [ 54.990500] ? __die_body+0x1a/0x56 [ 54.990950] ? die+0x30/0x49 [ 54.991326] ? do_trap+0x9b/0x132 [ 54.991751] ? do_error_trap+0x7d/0xaf [ 54.992223] ? exc_stack_segment+0x35/0x45 [ 54.992734] ? asm_exc_stack_segment+0x22/0x30 [ 54.993294] ? xfrmi_rcv_cb+0x2d/0x295 [ 54.993764] ? xfrm4_rcv_cb+0x3d/0x5e [ 54.994228] xfrm4_rcv_cb+0x46/0x5e [ 54.994670] xfrm_rcv_cb+0x7e/0xa1 [ 54.995106] xfrm_input+0x1b3a/0x1b96 [ 54.995572] ? xfrm_offload+0x41/0x41 [ 54.996038] ? raw_rcv+0x292/0x292 [ 54.996472] ? nf_conntrack_confirm+0xa2/0xa2 [ 54.997011] ? skb_sec_path+0xd/0x3f [ 54.997466] ? xfrmi_input+0x90/0xce [ 54.997925] xfrm4_esp_rcv+0x33/0x54 [ 54.998378] ip_protocol_deliver_rcu+0xd7/0x1b2 [ 54.998944] ip_local_deliver_finish+0x110/0x120 [ 54.999520] ? ip_protocol_deliver_rcu+0x1b2/0x1b2 [ 55.000111] NF_HOOK.constprop.0+0xf8/0x138 [ 55.000630] ? ip_sublist_rcv_finish+0x68/0x68 [ 55.001195] ? secure_tcpv6_ts_off+0x23/0x168 [ 55.001743] ? ip_protocol_deliver_rcu+0x1b2/0x1b2 [ 55.002331] ? __xfrm_policy_check2.constprop.0+0x18d/0x18d [ 55.003008] NF_HOOK.constprop.0+0xf8/0x138 [ 55.003527] ? ip_sublist_rcv_finish+0x68/0x68 [ 55.004078] ? __xfrm_policy_check2.constprop.0+0x18d/0x18d [ 55.004755] ? ip_local_deliver_finish+0x120/0x120 [ 55.005351] __netif_receive_skb_one_core+0xc9/0x107 [ 55.005972] ? __netif_receive_skb_list_core+0x1c2/0x1c2 [ 55.006626] ? blk_mq_start_stopped_hw_queues+0xc7/0xf9 [ 55.007266] ? blk_mq_start_stopped_hw_queue+0x38/0x38 [ 55.007899] ? virtqueue_get_buf_ctx+0x295/0x46b [ 55.008476] process_backlog+0xb3/0x187 [ 55.008961] __napi_poll.constprop.0+0x57/0x1a7 [ 55.009540] net_rx_action+0x1cb/0x380 [ 55.010020] ? __napi_poll.constprop.0+0x1a7/0x1a7 [ 55.010610] ? vring_new_virtqueue+0x17a/0x17a [ 55.011173] ? note_interrupt+0x2cd/0x367 [ 55.011675] handle_softirqs+0x13c/0x2c9 [ 55.012169] do_softirq+0x5f/0x7d [ 55.012597] </IRQ> [ 55.012882] <TASK> [ 55.013179] __local_bh_enable_ip+0x48/0x62 [ 55.013704] __neigh_event_send+0x3fd/0x4ca [ 55.014227] neigh_resolve_output+0x1e/0x210 [ 55.014761] ip_finish_output2+0x4bf/0x4f0 [ 55.015278] ? __ip_finish_output+0x171/0x1b8 [ 55.015823] ip_send_skb+0x25/0x57 [ 55.016261] raw_sendmsg+0xf95/0x10c0 [ 55.016729] ? check_new_pages+0x45/0x71 [ 55.017229] ? raw_hash_sk+0x21b/0x21b [ 55.017708] ? kernel_init_pages+0x42/0x51 [ 55.018225] ? prep_new_page+0x44/0x51 [ 55.018704] ? get_page_from_freelist+0x72b/0x915 [ 55.019292] ? signal_pending_state+0x77/0x77 [ 55.019840] ? preempt_count_sub+0x14/0xb3 [ 55.020357] ? __might_resched+0x8a/0x240 [ 55.020860] ? __might_sleep+0x25/0xa0 [ 55.021345] ? first_zones_zonelist+0x2c/0x43 [ 55.021896] ? __rcu_read_lock+0x2d/0x3a [ 55.022396] ? __pte_offset_map+0x32/0xa4 [ 55.022901] ? __might_resched+0x8a/0x240 [ 55.023404] ? __might_sleep+0x25/0xa0 [ 55.023879] ? inet_send_prepare+0x54/0x54 [ 55.024391] ? sock_sendmsg_nosec+0x42/0x6c [ 55.024918] sock_sendmsg_nosec+0x42/0x6c [ 55.025428] __sys_sendto+0x15d/0x1cc [ 55.025892] ? __x64_sys_getpeername+0x44/0x44 [ 55.026441] ? __handle_mm_fault+0x679/0xae4 [ 55.026988] ? find_vma+0x6b/0x8b [ 55.027414] ? find_vma_intersection+0x8a/0x8a [ 55.027966] ? handle_mm_fault+0x38/0x154 [ 55.028470] ? handle_mm_fault+0xeb/0x154 [ 55.028972] ? preempt_latency_start+0x29/0x34 [ 55.029532] ? preempt_count_sub+0x14/0xb3 [ 55.030047] ? up_read+0x4b/0x5c [ 55.030463] __x64_sys_sendto+0x76/0x82 [ 55.030949] do_syscall_64+0x69/0xd5 [ 55.031406] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.032028] RIP: 0033:0x7f2d2fec9a73 [ 55.032481] Code: 8b 15 a9 83 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 80 3d 71 0b 0d 00 00 41 89 ca 74 14 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 75 c3 0f 1f 40 00 55 48 83 ec 30 44 89 4c 24 [ 55.034660] RSP: 002b:00007ffe85756418 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 55.035567] RAX: ffffffffffffffda RBX: 0000558bebad1340 RCX: 00007f2d2fec9a73 [ 55.036424] RDX: 0000000000000040 RSI: 0000558bebad73c0 RDI: 0000000000000003 [ 55.037293] RBP: 0000558bebad73c0 R08: 0000558bebad35c0 R09: 0000000000000010 [ 55.038153] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000040 [ 55.039012] R13: 00007ffe85757b00 R14: 0000001d00000001 R15: 0000558bebad4680 [ 55.039871] </TASK> [ 55.040167] Modules linked in: [ 55.040585] ---[ end trace 0000000000000000 ]--- [ 55.041164] RIP: 0010:xfrmi_rcv_cb+0x2d/0x295 [ 55.041714] Code: 00 00 41 57 41 56 41 89 f6 41 55 41 54 55 53 48 89 fb 51 85 f6 75 31 48 89 df e8 d7 e8 ff ff 48 89 c5 48 89 c7 e8 8b a4 4f ff <48> 8b 7d 00 48 89 ee e8 eb f3 ff ff 49 89 c5 b8 01 00 00 00 4d 85 [ 55.043889] RSP: 0018:ffffc90000007990 EFLAGS: 00010282 [ 55.044528] RAX: 0000000000000001 RBX: ffff8881126e9900 RCX: fffffbfff07b77cd [ 55.045386] RDX: fffffbfff07b77cd RSI: fffffbfff07b77cd RDI: ffffffff83dbbe60 [ 55.046250] RBP: 6b6b6b6b00000000 R08: 0000000000000008 R09: 0000000000000001 [ 55.047104] R10: ffffffff83dbbe67 R11: fffffbfff07b77cc R12: 00000000ffffffff [ 55.047960] R13: 00000000ffffffff R14: 00000000ffffffff R15: 0000000000000002 [ 55.048820] FS: 00007f2d2fc0dc40(0000) GS:ffffffff82eb2000(0000) knlGS:0000000000000000 [ 55.049805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.050507] CR2: 00007ffe85755ff8 CR3: 0000000109941000 CR4: 0000000000350ef0 [ 55.051366] Kernel panic - not syncing: Fatal exception in interrupt [ 55.052136] Kernel Offset: disabled [ 55.052577] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- Fixes: 304b44f ("xfrm: Add dir validation to "in" data path lookup") Signed-off-by: Antony Antony <antony.antony@secunet.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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These are necessary changes for make a512 work on lavender.
Last two commits it not mergeable just example usage with lavender td4320 display variant.
Changes:
TODO: