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A mirror of the official Linux kernel repository just in case
f7a0ed479e
BUG: unable to handle kernel NULL pointer dereference at (null) IP: qla2x00_abort_isp+0x21/0x6b0 [qla2xxx] PGD 0 P4D 0 Oops: 0000 [#1] SMP PTI CPU: 0 PID: 1715 Comm: kworker/0:2 Tainted: GOE 4.12.14-122.37-default #1 SLE12-SP5 Hardware name: HPE Superdome Flex/Superdome Flex, BIOS Bundle:3.30.100 SFW:IP147.007.004.017.000.2009211957 09/21/2020 Workqueue: events aer_recover_work_func task: ffff9e399c14ca80 task.stack: ffffc1c58e4ac000 RIP: 0010:qla2x00_abort_isp+0x21/0x6b0 [qla2xxx] RSP: 0018:ffffc1c58e4afd50 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff9e419cdef480 RCX: 0000000000000000 RDX: ffff9e399c14ca80 RSI: 0000000000000246 RDI: ffff9e419bbc27b8 RBP: ffff9e419bbc27b8 R08: 0000000000000004 R09: 00000000a0440000 R10: 0000000000000000 R11: ffff9e399416d1a0 R12: ffff9e419cdef000 R13: ffff9e3a7cfae800 R14: ffff9e3a7cfae800 R15: 00000000000000c0 FS: 0000000000000000(0000) GS:ffff9e39a0000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000006cd00a005 CR4: 00000000007606f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 PKRU: 55555554 Call Trace: qla2xxx_pci_slot_reset+0x141/0x160 [qla2xxx] report_slot_reset+0x41/0x80 ? merge_result.part.4+0x30/0x30 pci_walk_bus+0x70/0x90 pcie_do_recovery+0x1db/0x2e0 aer_recover_work_func+0xc2/0xf0 process_one_work+0x14c/0x390 Disable board_disable logic where driver resources are freed while OS is in the process of recovering the adapter. Link: https://lore.kernel.org/r/20210329085229.4367-9-njavali@marvell.com Tested-by: Laurence Oberman <loberman@redhat.com> Signed-off-by: Quinn Tran <qutran@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
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| certs | ||
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| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.