Sugar Zhang 465e356900 dmaengine: pl330: Fix desc_pool list-add corruption
list_add corruption. prev->next should be next (ffffff8102792618), but was ffffff8102af00a8. (prev=ffffff8101640460).

kernel BUG at lib/list_debug.c:28!
Internal error: Oops - BUG: 0 [#1] PREEMPT SMP
Modules linked in: bcmdhd dhd_static_buf tiot_driver r8168
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.10.66-abeng..20241011.190040 #1
Hardware name: Rockchip RK3588S TABLET SU30PRO SSD V12 Board (DT)
pstate: 60400089 (nZCv daIf +PAN -UAO -TCO BTYPE=--)
pc : __list_add_valid+0x94/0x98
lr : __list_add_valid+0x94/0x98
sp : ffffffc01261bdf0
x29: ffffffc01261bdf0 x28: ffffffc0109f01c0
x27: ffffff8102af14e0 x26: 0000000000000000
x25: ffffff8102792618 x24: ffffff8101640460
x23: ffffff8102f66800 x22: ffffff8101640a80
x21: 0000000000000000 x20: ffffff8102af1428
x19: ffffff8102792480 x18: ffffffc012611048
x17: 0000000000000000 x16: 00000000000000d8
x15: 0000000000000004 x14: 0000000000002d18
x13: ffffffc012060018 x12: 0000000000000003
x11: 0000000100042d18 x10: 0000000000000000
x9 : 9df2689215223100 x8 : 9df2689215223100
x7 : 5f78783338387761 x6 : ffffffc01226f350
x5 : ffffffffffffffff x4 : 0000000000000000
x3 : ffffffc011d08caf x2 : ffffff84f1d098c8
x1 : 0000000000000000 x0 : 0000000000000075
Call trace:
 __list_add_valid+0x94/0x98
 pl330_tasklet+0x204/0x2c4
 tasklet_action_common+0x11c/0x414
 tasklet_action+0x28/0x38
 _stext+0x108/0x408
 __irq_exit_rcu+0xc0/0xc4
 irq_exit+0x14/0x28
 __handle_domain_irq+0x84/0xd0
 gic_handle_irq+0x78/0x154
 el1_irq+0xe4/0x1c0
 cpuidle_enter_state+0x180/0x3b8
 cpuidle_enter+0x3c/0x58
 cpuidle_idle_call+0x158/0x238
 do_idle+0xac/0xfc
 cpu_startup_entry+0x28/0x2c
 rest_init+0xd8/0xec
 arch_call_rest_init+0x14/0x24
 start_kernel+0x3d8/0x500

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Change-Id: I5ad862db58262fb9ec39bbfe273dcb0215bb1c9d
2024-11-25 17:19:35 +08:00
2024-10-25 17:51:39 +08:00
2024-10-25 17:51:39 +08:00
2024-10-25 17:51:39 +08:00
2024-10-25 17:51:39 +08:00
2024-10-25 17:51:39 +08:00
2024-10-25 17:51:39 +08:00
2024-10-25 17:51:39 +08:00
2024-10-25 17:51:39 +08:00
2022-09-28 09:02:20 +02:00
2024-07-15 09:23:49 +02:00

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.
Description
No description provided
Readme 7.9 GiB
Languages
C 97.7%
Assembly 1.6%
Makefile 0.3%
Perl 0.1%