Cai YiWei 4ee1193154 media: rockchip: ispp: fix panic for vmap at interrupt
kernel BUG at mm/vmalloc.c:1391!
[<b01f1f30>] (__get_vm_area_node) from [<b01f20c4>] (get_vm_area_caller+0x48/0x50)
[<b01f20c4>] (get_vm_area_caller) from [<b01f2394>] (vmap+0x34/0x64)
[<b01f2394>] (vmap) from [<b04b11e8>] (dma_buf_vmap+0x50/0xec)
[<b04b11e8>] (dma_buf_vmap) from [<b05afb2c>] (vb2_dc_vaddr+0x28/0x30)
[<b05afb2c>] (vb2_dc_vaddr) from [<b05f2014>] (rkispp_frame_end+0x2bc/0x3c8)
[<b05f2014>] (rkispp_frame_end) from [<b05f28a8>] (rkispp_isr+0x19c/0x434)
[<b05f28a8>] (rkispp_isr) from [<b05f589c>] (irq_hdl+0x58/0x60)

Change-Id: Ib4e3814ca77174cd31788f173cadaef01aaa6a4f
Signed-off-by: Cai YiWei <cyw@rock-chips.com>
2020-12-30 15:25:43 +08:00
2019-02-10 00:33:21 +08:00
2019-02-10 00:33:21 +08:00
2019-02-10 00:33:21 +08:00
2019-08-29 19:45:37 +08:00
2019-08-29 19:45:37 +08:00

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