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authorKefeng Wang <wangkefeng.wang@huawei.com>2021-07-08 04:08:54 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-07-08 21:48:21 +0300
commit723a42f4f6b2e032910885d389c6d9bdb0ef6eeb (patch)
treeec384ff2b065ed206b7c6ba2bc287ef434c947b0
parent6cd7547b360f1a936fd5fc34ef86dc345e242d06 (diff)
downloadlinux-723a42f4f6b2e032910885d389c6d9bdb0ef6eeb.tar.xz
riscv: convert to setup_initial_init_mm()
Use setup_initial_init_mm() helper to simplify code. Link: https://lkml.kernel.org/r/20210608083418.137226-13-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Acked-by: Palmer Dabbelt <palmerdabbelt@google.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/riscv/kernel/setup.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c
index 9a1b7a0603b2..8e318f207ac6 100644
--- a/arch/riscv/kernel/setup.c
+++ b/arch/riscv/kernel/setup.c
@@ -264,10 +264,7 @@ static void __init parse_dtb(void)
void __init setup_arch(char **cmdline_p)
{
parse_dtb();
- init_mm.start_code = (unsigned long) _stext;
- init_mm.end_code = (unsigned long) _etext;
- init_mm.end_data = (unsigned long) _edata;
- init_mm.brk = (unsigned long) _end;
+ setup_initial_init_mm(_stext, _etext, _edata, _end);
*cmdline_p = boot_command_line;