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commit cd08f68c659f42f9ec23b25b9cefd1ef49dc78b5
parent 670b321f4150bfc8a2261f4db3fcdab21738506b
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat,  5 Jan 2019 11:44:20 -0800

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()

Diffstat:
March/parisc/mm/init.c | 4++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git 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);