If CONFIG_DEBUG_VIRTUAL=y, during s2ram:
virt_to_phys used for non-linear address: ffffff80085db280 (cpu_resume+0x0/0x20)
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1628 at arch/arm64/mm/physaddr.c:14 __virt_to_phys+0x28/0x60
...
[<ffffff800809abb4>] __virt_to_phys+0x28/0x60
[<ffffff80084a0c38>] psci_system_suspend+0x20/0x44
[<ffffff8008095b28>] cpu_suspend+0x3c/0x68
[<ffffff80084a0b48>] psci_system_suspend_enter+0x18/0x20
[<ffffff80080ea3e0>] suspend_devices_and_enter+0x3f8/0x7e8
[<ffffff80080ead14>] pm_suspend+0x544/0x5f4
Fixes:
|
||
---|---|---|
Documentation | ||
arch | ||
block | ||
certs | ||
crypto | ||
drivers | ||
firmware | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.cocciconfig | ||
.get_maintainer.ignore | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
COPYING | ||
CREDITS | ||
Kbuild | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
README |
README
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.