target/linux/ramips/patches-5.4/0013-owrt-hack-fix-mt7688-cache-issue.patch

   1 From 5ede027f6c4a57ed25da872420508b7f1168b36b Mon Sep 17 00:00:00 2001
   2 From: John Crispin <blogic@openwrt.org>
   3 Date: Mon, 7 Dec 2015 17:15:32 +0100
   4 Subject: [PATCH 13/53] owrt: hack: fix mt7688 cache issue
   5
   6 Signed-off-by: John Crispin <blogic@openwrt.org>
   7 ---
   8  arch/mips/kernel/setup.c |    2 +-
   9  1 file changed, 1 insertion(+), 1 deletion(-)
  10
  11 --- a/arch/mips/kernel/setup.c
  12 +++ b/arch/mips/kernel/setup.c
  13 @@ -652,8 +652,6 @@ static void __init arch_mem_init(char **
  14                 memblock_reserve(crashk_res.start,
  15                                  crashk_res.end - crashk_res.start + 1);
  16  #endif
  17 -       device_tree_init();
  18 -
  19         /*
  20          * In order to reduce the possibility of kernel panic when failed to
  21          * get IO TLB memory under CONFIG_SWIOTLB, it is better to allocate
  22 @@ -770,6 +768,7 @@ void __init setup_arch(char **cmdline_p)
  23
  24         cpu_cache_init();
  25         paging_init();
  26 +       device_tree_init();
  27  }
  28
  29  unsigned long kernelsp[NR_CPUS];