mirror of
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aec5601a93b8940df440a1aa86b11e49b5f4120b
log: [ 79.156494] Unable to handle kernel NULL pointer dereference at virtual address 00000200 [ 79.168633] pgd = df940b55 [ 79.171344] [00000200] *pgd=00000000 [ 79.174933] Internal error: Oops: 5 [#1] PREEMPT SMP ARM [ 79.180249] Modules linked in: [ 79.183321] CPU: 1 PID: 1574 Comm: ImguThread Not tainted 4.19.111 #155 [ 79.189933] Hardware name: Generic DT based system [ 79.194734] PC is at __list_add_valid+0x24/0x84 [ 79.199272] LR is at rkcif_buf_queue+0x78/0x164 [ 79.203805] pc : [<c04ae6b0>] lr : [<c07896b0>] psr: 60000093 [ 79.210073] sp : c6127d80 ip : ca0bc7e4 fp : c13e5ee4 [ 79.215295] r10: 60000013 r9 : ca0bc800 r8 : cb5e5b58 [ 79.220525] r7 : 00000200 r6 : cb5e5a00 r5 : ca0bc7e4 r4 : ca0bc320 [ 79.227048] r3 : ca0bc800 r2 : 00000200 r1 : 00000200 r0 : cb5e5b58 [ 79.233573] Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment none [ 79.240797] Control: 10c5387d Table: 66f4c06a DAC: 00000051 Signed-off-by: Allon Huang <allon.huang@rock-chips.com> Change-Id: Ifb3f307971faa9d80dc5a996a41327d11fac4d1b
…
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.
Description
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