mainlining shenanigans
73aca179d7
If you build the kernel with CONFIG_RELOCATABLE=n, then install the modules, rebuild the kernel with CONFIG_RELOCATABLE=y and leave the old modules installed, we crash something like: Unable to handle kernel paging request for data at address 0xd000000018d66cef Faulting instruction address: 0xc0000000021ddd08 Oops: Kernel access of bad area, sig: 11 [#1] Modules linked in: x_tables autofs4 CPU: 2 PID: 1 Comm: systemd Not tainted 4.16.0-rc6-gcc_ubuntu_le-g99fec39 #1 ... NIP check_version.isra.22+0x118/0x170 Call Trace: __ksymtab_xt_unregister_table+0x58/0xfffffffffffffcb8 [x_tables] (unreliable) resolve_symbol+0xb4/0x150 load_module+0x10e8/0x29a0 SyS_finit_module+0x110/0x140 system_call+0x58/0x6c This happens because since commit |
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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 | ||
.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.