Linux mainline fork with MSM8998 patches | https://mainline.space | Currently supported devices:
OnePlus 5/5T, Xiaomi Mi 6, F(x)tec Pro¹ (2019 QX1000 model) & Sony Xperia XZ Premium (UNTESTED!)
e6a57d22f7
The percpu_rw_semaphore is not currently freed, and this leads to a crash when the stale rcu callback is invoked. DEBUG_OBJECTS detects this. ODEBUG: free active (active state 1) object type: rcu_head hint: (null) ------------[ cut here ]------------ WARNING: CPU: 1 PID: 2024 at debug_print_object+0xac/0xc8 PC is at debug_print_object+0xac/0xc8 LR is at debug_print_object+0xac/0xc8 Call trace: [<ffffff80082e2c2c>] debug_print_object+0xac/0xc8 [<ffffff80082e40b0>] debug_check_no_obj_freed+0x1e8/0x228 [<ffffff8008191254>] kfree+0x1cc/0x250 [<ffffff80083cc03c>] hci_uart_tty_close+0x54/0x108 [<ffffff800832e118>] tty_ldisc_close.isra.1+0x40/0x58 [<ffffff800832e14c>] tty_ldisc_kill+0x1c/0x40 [<ffffff800832e3dc>] tty_ldisc_release+0x94/0x170 [<ffffff8008325554>] tty_release_struct+0x1c/0x58 [<ffffff8008326400>] tty_release+0x3b0/0x490 [<ffffff80081a3fe8>] __fput+0x88/0x1d0 [<ffffff80081a418c>] ____fput+0xc/0x18 [<ffffff80080c0624>] task_work_run+0x9c/0xc0 [<ffffff80080a9e24>] do_exit+0x24c/0x8a0 [<ffffff80080aa4e0>] do_group_exit+0x38/0xa0 [<ffffff80080aa558>] __wake_up_parent+0x0/0x28 [<ffffff8008082c00>] el0_svc_naked+0x34/0x38 ---[ end trace bfe08cbd89098cdf ]--- Signed-off-by: Hermes Zhang <chenhuiz@axis.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| firmware | ||
| 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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.