Commit d19a1290 authored May 01, 2019 by Helge Deller

parisc: Allow live-patching of __meminit functions



When making the text sections writeable with set_kernel_text_rw(1),
include all text sections including those in the __init section.
Otherwise functions marked with __meminit will stay read-only.

Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org>	# 4.20+

parent 2d94a832

arch/parisc/mm/init.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -478,7 +478,7 @@ static void __init map_pages(unsigned long start_vaddr,

		void __init set_kernel_text_rw(int enable_read_write)
		{
		unsigned long start = (unsigned long) _text;
		unsigned long start = (unsigned long) __init_begin;
		unsigned long end = (unsigned long) &data_start;

		map_pages(start, __pa(start), end-start,