Bug 218905
| Summary: | scsi_alloc_sdev: Allocation failure during SCSI scanning, some SCSI devices might not be configured | ||
|---|---|---|---|
| Product: | Platform Specific/Hardware | Reporter: | doru iorgulescu (doru.iorgulescu1) |
| Component: | PPC-64 | Assignee: | platform_ppc-64 |
| Status: | RESOLVED CODE_FIX | ||
| Severity: | high | CC: | michael, regressions |
| Priority: | P3 | ||
| Hardware: | PPC-64 | ||
| OS: | Linux | ||
| Kernel Version: | 6.10-.0-rc1 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: | dmesg.txt | ||
This issue is currently discussed on the lists here: https://lore.kernel.org/all/ce2bf6af-4382-4fe1-b392-cc6829f5ceb2@roeck-us.net/ A patch for this problem ? I wil try linux-next also! Thank You Regards not yet, please watch that thread Can you confirm this was also fixed by the pata_macio fix?
09fe2bfa6b83 ("ata: pata_macio: Fix max_segment_size with PAGE_SIZE == 64K")
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Created attachment 306357 [details] dmesg.txt Linux Kernel 6.10-rc1 Linux version 6.10.0-rc1 (root@mirela) (gcc (Debian 13.2.0-25) 13.2.0, GNU ld (GNU Binutils for Debian) 2.42) #1 SMP Tue May 28 04:38:05 EEST 2024 [ 2.657270] ------------[ cut here ]------------ [ 2.657285] WARNING: CPU: 0 PID: 26 at block/blk-settings.c:202 .blk_validate_limits+0x2f8/0x35c [ 2.657308] Modules linked in: [ 2.657319] CPU: 0 PID: 26 Comm: kworker/u4:1 Not tainted 6.10.0-rc1 #1 [ 2.657327] Hardware name: PowerMac7,2 PPC970 0x390202 PowerMac [ 2.657333] Workqueue: async .async_run_entry_fn [ 2.657348] NIP: c000000000801b68 LR: c0000000007fbf30 CTR: 0000000000000000 [ 2.657354] REGS: c0000000029e3360 TRAP: 0700 Not tainted (6.10.0-rc1) [ 2.657360] MSR: 900000000202b032 <SF,HV,VEC,EE,FP,ME,IR,DR,RI> CR: 84000200 XER: 20000000 [ 2.657398] IRQMASK: 0 GPR00: c0000000007fbf30 c0000000029e3600 c000000001332e00 c0000000029e38c8 GPR04: 0000000000000000 0000000000000200 0000000000000100 0000000000000000 GPR08: 000000000000ffff 0000000000000200 000000000000ff00 0000000000000000 GPR12: 0000000024000200 c000000001fb0000 c0000000001b9d30 c0000000020065c0 GPR16: 0000000000000000 0000000000000005 0000000000000000 0000000000000001 GPR20: c000000001217fc8 c000000001d61390 fffffffffffff000 fffffffffffffef7 GPR24: c000000001cf1dd8 c000000001f6fbf0 c0000000029e38c8 0000000000000000 GPR28: 0000000000000000 ffffffffffffffff 0000000000000000 c0000000029e38c8 [ 2.657524] NIP [c000000000801b68] .blk_validate_limits+0x2f8/0x35c [ 2.657535] LR [c0000000007fbf30] .blk_alloc_queue+0xc0/0x2f8 [ 2.657545] Call Trace: [ 2.657549] [c0000000029e3600] [c0000000029e3680] 0xc0000000029e3680 (unreliable) [ 2.657564] [c0000000029e3680] [c0000000007fbf30] .blk_alloc_queue+0xc0/0x2f8 [ 2.657576] [c0000000029e3730] [c0000000008168a4] .blk_mq_alloc_queue+0x60/0xf8 [ 2.657589] [c0000000029e3850] [c000000000b073ec] .scsi_alloc_sdev+0x208/0x3c0 [ 2.657603] [c0000000029e3980] [c000000000b07cf0] .scsi_probe_and_add_lun+0x314/0x52c [ 2.657616] [c0000000029e3a70] [c000000000b08980] .__scsi_add_device+0x170/0x1a4 [ 2.657628] [c0000000029e3b20] [c000000000b2ad20] .ata_scsi_scan_host+0x2bc/0x3e4 [ 2.657641] [c0000000029e3c20] [c000000000b18e3c] .async_port_probe+0x6c/0xa0 [ 2.657655] [c0000000029e3ca0] [c0000000001c3360] .async_run_entry_fn+0x60/0x1bc [ 2.657668] [c0000000029e3d40] [c0000000001ac158] .process_one_work+0x228/0x510 [ 2.657684] [c0000000029e3e00] [c0000000001ad07c] .worker_thread+0x360/0x530 [ 2.657697] [c0000000029e3ef0] [c0000000001b9e64] .kthread+0x134/0x13c [ 2.657711] [c0000000029e3f90] [c00000000000d3a8] .start_kernel_thread+0x10/0x14 [ 2.657723] Code: 4182fef0 813f0020 7c095040 40810008 7d495378 7c094040 40810008 7d094378 913f0058 4bfffecc 280affff 4181fe54 <0fe00000> 3860ffea 4bfffebc 60000000 [ 2.657776] ---[ end trace 0000000000000000 ]--- [ 2.657787] scsi_alloc_sdev: Allocation failure during SCSI scanning, some SCSI devices might not be configured Please tel to Linus about the problem !!!!!!!!!!!! Thank you, Regards