linux-kernel - [PATCH v2 07/15] m68k: convert to setup_initial_init

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20210604070633.32363-8-wangkefeng.wang@huawei.com>
Date:   Fri, 4 Jun 2021 15:06:25 +0800
From:   Kefeng Wang <wangkefeng.wang@...wei.com>
To:     Andrew Morton <akpm@...ux-foundation.org>,
        <linux-kernel@...r.kernel.org>
CC:     <linux-mm@...ck.org>, Kefeng Wang <wangkefeng.wang@...wei.com>,
        "Greg Ungerer" <gerg@...ux-m68k.org>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        <linux-m68k@...ts.linux-m68k.org>
Subject: [PATCH v2 07/15] m68k: convert to setup_initial_init_mm()

Use setup_initial_init_mm() helper to simplify code.

Acked-by: Greg Ungerer <gerg@...ux-m68k.org>
Acked-by: Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: Greg Ungerer <gerg@...ux-m68k.org>
Cc: linux-m68k@...ts.linux-m68k.org
Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>
---
 arch/m68k/kernel/setup_mm.c | 5 +----
 arch/m68k/kernel/setup_no.c | 5 +----
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/arch/m68k/kernel/setup_mm.c b/arch/m68k/kernel/setup_mm.c
index 017bac3aab80..4b51bfd38e5f 100644
--- a/arch/m68k/kernel/setup_mm.c
+++ b/arch/m68k/kernel/setup_mm.c
@@ -258,10 +258,7 @@ void __init setup_arch(char **cmdline_p)
 		}
 	}
 
-	init_mm.start_code = PAGE_OFFSET;
-	init_mm.end_code = (unsigned long)_etext;
-	init_mm.end_data = (unsigned long)_edata;
-	init_mm.brk = (unsigned long)_end;
+	setup_initial_init_mm((void *)PAGE_OFFSET, _etext, _edata, _end);
 
 #if defined(CONFIG_BOOTPARAM)
 	strncpy(m68k_command_line, CONFIG_BOOTPARAM_STRING, CL_SIZE);
diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c
index d1b7988efc91..5e4104f07a44 100644
--- a/arch/m68k/kernel/setup_no.c
+++ b/arch/m68k/kernel/setup_no.c
@@ -87,10 +87,7 @@ void __init setup_arch(char **cmdline_p)
 	memory_start = PAGE_ALIGN(_ramstart);
 	memory_end = _ramend;
 
-	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) 0;
+	setup_initial_init_mm(_stext, _etext, _edata, NULL);
 
 	config_BSP(&command_line[0], sizeof(command_line));
 
-- 
2.26.2