Merge branch 'parisc-4.21-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc fix from Helge Deller:
"Fix boot issues with a series of parisc servers since kernel 4.20.
Remapping kernel text with set_kernel_text_rw() missed to remap from
lowest up until the highest huge-page aligned kernel text addresss"
* 'parisc-4.21-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Remap hugepage-aligned pages in set_kernel_text_rw()
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index 2d7cffc..059187a 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -512,8 +512,8 @@ static void __init map_pages(unsigned long start_vaddr,
void __init set_kernel_text_rw(int enable_read_write)
{
- unsigned long start = (unsigned long)__init_begin;
- unsigned long end = (unsigned long)_etext;
+ unsigned long start = (unsigned long) _text;
+ unsigned long end = (unsigned long) &data_start;
map_pages(start, __pa(start), end-start,
PAGE_KERNEL_RWX, enable_read_write ? 1:0);