linux/kernel/module
Mike Rapoport (Microsoft) c287c07233 module: switch to execmem API for remapping as RW and restoring ROX
Instead of using writable copy for module text sections, temporarily remap
the memory allocated from execmem's ROX cache as writable and restore its
ROX permissions after the module is formed.

This will allow removing nasty games with writable copy in alternatives
patching on x86.

Signed-off-by: "Mike Rapoport (Microsoft)" <rppt@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250126074733.1384926-7-rppt@kernel.org
2025-02-03 11:46:02 +01:00
..
debug_kmemleak.c module: prepare to handle ROX allocations for text 2024-11-07 14:25:15 -08:00
decompress.c module/decompress: use kvmalloc() consistently 2023-11-02 07:35:39 -10:00
dups.c remove pointless includes of <linux/fdtable.h> 2024-10-07 13:34:41 -04:00
internal.h Kbuild updates for v6.14 2025-01-31 12:07:07 -08:00
kallsyms.c kallsyms: rework symbol lookup return codes 2024-06-27 17:43:40 +02:00
Kconfig Kbuild updates for v6.14 2025-01-31 12:07:07 -08:00
kdb.c module: replace module_layout with module_memory 2023-03-09 12:55:15 -08:00
kmod.c remove pointless includes of <linux/fdtable.h> 2024-10-07 13:34:41 -04:00
livepatch.c livepatch: fix ELF typos 2023-03-09 11:08:24 +01:00
main.c module: switch to execmem API for remapping as RW and restoring ROX 2025-02-03 11:46:02 +01:00
Makefile module: Fix KCOV-ignored file name 2024-08-08 17:36:35 +02:00
procfs.c module: replace module_layout with module_memory 2023-03-09 12:55:15 -08:00
signing.c module: Fix prefix for module.sig_enforce module param 2022-06-02 12:44:33 -07:00
stats.c module: Fix comment typo 2023-11-01 13:07:08 -07:00
strict_rwx.c module: switch to execmem API for remapping as RW and restoring ROX 2025-02-03 11:46:02 +01:00
sysfs.c Driver core and debugfs updates 2025-01-28 12:25:12 -08:00
tracking.c module: add debug stats to help identify memory pressure 2023-04-18 11:15:24 -07:00
tree_lookup.c module: replace module_layout with module_memory 2023-03-09 12:55:15 -08:00
version.c modules: Support extended MODVERSIONS info 2025-01-11 01:25:26 +09:00