This is actually a no-op as all read-only should be read-only in the ELF.
Signed-off-by: Thomas Meyer <tho...@m3y3r.de>
---
arch/um/Kconfig.common | 1 +
arch/um/kernel/mem.c | 5 ++++-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common
index 85f6dd2..061009b 100644
--- a/arch/um/Kconfig.common
+++ b/arch/um/Kconfig.common
@@ -2,6 +2,7 @@ config UML
bool
default y
select ARCH_HAS_KCOV
+ select ARCH_HAS_STRICT_KERNEL_RWX
select HAVE_ARCH_AUDITSYSCALL
select HAVE_ARCH_SECCOMP_FILTER
select HAVE_UID16
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index e7437ec..027ed03 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -168,7 +168,6 @@ void __init paging_init(void)
* This can't do anything because nothing in the kernel image can be freed
* since it's not in kernel physical memory.
*/
-
void free_initmem(void)
{
}
@@ -238,3 +237,7 @@ void *uml_kmalloc(int size, int flags)
{
return kmalloc(size, flags);
}
+
+void mark_rodata_ro(void)
+{
+}
