On 10/29/21 12:19 PM, Hannes Reinecke wrote: > On 10/28/21 4:27 PM, Christoph Hellwig wrote: >> The following changes since commit d28e4dff085c5a87025c9a0a85fb798bd8e9ca17: >> >> block: ataflop: more blk-mq refactoring fixes (2021-10-25 07:54:32 -0600) >> >> are available in the Git repository at: >> >> git://git.infradead.org/nvme.git tags/nvme-5.16-2021-10-28 >> >> for you to fetch changes up to d156cfcafbd0eae4224ea007d95ebda467eb0c46: >> >> nvmet: use flex_array_size and struct_size (2021-10-27 08:06:41 +0200) >> >> ---------------------------------------------------------------- >> nvme updates for Linux 5.16 >> >> - support the current discovery subsystem entry (Hannes Reinecke) >> - use flex_array_size and struct_size (Len Baker) >> >> ---------------------------------------------------------------- >> Hannes Reinecke (3): >> nvme: add new discovery log page entry definitions >> nvmet: switch check for subsystem type >> nvmet: register discovery subsystem as 'current' >> >> Len Baker (1): >> nvmet: use flex_array_size and struct_size >> >> drivers/nvme/host/multipath.c | 2 +- >> drivers/nvme/target/admin-cmd.c | 2 +- >> drivers/nvme/target/core.c | 1 + >> drivers/nvme/target/discovery.c | 17 +++++++++++------ >> drivers/nvme/target/nvmet.h | 2 +- >> include/linux/nvme.h | 19 ++++++++++++++++--- >> 6 files changed, 31 insertions(+), 12 deletions(-) >> > This one hangs at boot for me: > > [ 220.294358] Code: ef e8 61 25 3e 00 3b 05 3f c1 5d 01 89 c5 73 24 48 > 63 c5 49 8b 7d 00 48 03 3c c5 c0 0a 20 82 66 90 8b 47 08 a8 01 74 0a f3 > 90 <8b> 57 08 83 e2 01 75 f6 eb c7 48 83 c4 48 5b 5d 41 5c 41 5d 41 5e > [ 220.297931] RSP: 0018:ffffc900011ebd20 EFLAGS: 00000202 > [ 220.299181] RAX: 0000000000000011 RBX: 0000000000000001 RCX: > 0000000000000000 > [ 220.300656] RDX: 0000000000000001 RSI: 0000000000000000 RDI: > ffff88827fc32d40 > [ 220.302126] RBP: 0000000000000000 R08: 0000000000000000 R09: > 0000000000000000 > [ 220.303603] R10: 0000000000000000 R11: 0000000000000000 R12: > ffff88827fdec040 > [ 220.305052] R13: ffff88827fdec040 R14: 0000000000000000 R15: > 0000000000000006 > [ 220.306509] FS: 0000000000000000(0000) GS:ffff88827fdc0000(0000) > knlGS:0000000000000000 > [ 220.308074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > [ 220.309338] CR2: 00005644f553dcd8 CR3: 000000010392e000 CR4: > 0000000000350ee0 > [ 220.310777] Call Trace: > [ 220.311655] ? __flush_tlb_all+0x30/0x30 > [ 220.312686] on_each_cpu_cond_mask+0x1e/0x20 > [ 220.313776] __purge_vmap_area_lazy+0xbc/0x6d0 > [ 220.314887] ? __cond_resched+0x15/0x40 > [ 220.315921] ? vunmap_range_noflush+0x3fc/0x4b0 > [ 220.317024] ? cpumask_next+0x1f/0x30 > [ 220.318002] ? purge_fragmented_blocks_allcpus+0x51/0x1d0 > [ 220.319235] _vm_unmap_aliases.part.50+0xdf/0x110 > [ 220.320356] __vunmap+0x11d/0x250 > [ 220.321301] do_free_init+0x26/0x50 > [ 220.322266] process_one_work+0x231/0x420 > [ 220.323304] ? process_one_work+0x420/0x420 > [ 220.324352] worker_thread+0x2d/0x3f0 > [ 220.325346] ? process_one_work+0x420/0x420 > [ 220.326400] kthread+0x11a/0x140 > [ 220.327362] ? set_kthread_struct+0x40/0x40 > [ 220.328413] ret_from_fork+0x22/0x30 > > Known issue? > Using kernel/git/axboe/linux-block.git for-next works. Just so that you know :-) Cheers, Hannes -- Dr. Hannes Reinecke Kernel Storage Architect hare@xxxxxxx +49 911 74053 688 SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 Nürnberg HRB 36809 (AG Nürnberg), GF: Felix Imendörffer
