linux_dsm_epyc7002/arch/parisc
Helge Deller 8d0e051cc7 parisc: Enable the ro_after_init feature
This patch modifies the initial page mapping functions in the following way:

During bootup the init, text and data pages will be mapped RWX and if
supported, with huge pages.

At final stage of the bootup, the kernel calls free_initmem() and then all
pages will be remapped either R-X (for text and read-only data) or RW- (for
data). The __init pages will be dropped.

This reflects the behaviour of the x86 platform.

Signed-off-by: Helge Deller <deller@gmx.de>
2019-05-10 21:00:44 +02:00
..
boot parisc: Use PA_ASM_LEVEL in boot code 2019-05-06 00:10:00 +02:00
configs net: Remove CONFIG_NETFILTER_DEBUG and _ASSERT() macros. 2017-09-04 13:25:20 +02:00
include parisc: Enable the ro_after_init feature 2019-05-10 21:00:44 +02:00
kernel parisc: Enable the ro_after_init feature 2019-05-10 21:00:44 +02:00
lib parisc: iomap: introduce io{read|write}64 2019-01-22 13:39:59 +01:00
math-emu signal/parisc: Use force_sig_fault where appropriate 2018-04-25 10:44:06 -05:00
mm parisc: Enable the ro_after_init feature 2019-05-10 21:00:44 +02:00
oprofile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
defpalo.conf parisc: switch to gzip-compressed vmlinuz kernel 2013-07-09 22:09:20 +02:00
install.sh parisc: make "make install" not depend on vmlinux 2013-11-07 22:28:06 +01:00
Kconfig parisc: Add static branch and JUMP_LABEL feature 2019-05-06 00:10:03 +02:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile parisc: generate uapi header and system call table files 2018-12-10 08:26:04 +01:00
nm