diff mbox series

[v2,04/15] arm64: convert to setup_initial_init_mm()

Message ID 20210604070633.32363-5-wangkefeng.wang@huawei.com (mailing list archive)
State New, archived
Headers show
Series init_mm: cleanup ARCH's text/data/brk setup code | expand

Commit Message

Kefeng Wang June 4, 2021, 7:06 a.m. UTC 
Use setup_initial_init_mm() helper to simplify code.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 arch/arm64/kernel/setup.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

Comments

Catalin Marinas June 4, 2021, 9:19 a.m. UTC | #1 
On Fri, Jun 04, 2021 at 03:06:22PM +0800, Kefeng Wang wrote:
> Use setup_initial_init_mm() helper to simplify code.
> 
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
diff mbox series

Patch

diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index 61845c0821d9..bfc98f893a1b 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -298,10 +298,7 @@  u64 cpu_logical_map(unsigned int cpu)
 
 void __init __no_sanitize_address setup_arch(char **cmdline_p)
 {
-	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;