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s390: convert to setup_initial_init_mm()

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Use setup_initial_init_mm() helper to simplify code.

Link: https://lkml.kernel.org/r/20210608083418.137226-14-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Kefeng Wang 2021-07-07 18:08:57 -07:00 committed by Linus Torvalds
parent 723a42f4f6
commit 638cd5a306
1 changed files with 1 additions and 4 deletions
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5
arch/s390/kernel/setup.c
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@ -1028,10 +1028,7 @@ void __init setup_arch(char **cmdline_p)
ROOT_DEV = Root_RAM0;
init_mm.start_code = (unsigned long) _text;
init_mm.end_code = (unsigned long) _etext;
init_mm.end_data = (unsigned long) _edata;
init_mm.brk = (unsigned long) _end;
setup_initial_init_mm(_text, _etext, _edata, _end);
if (IS_ENABLED(CONFIG_EXPOLINE_AUTO))
nospec_auto_detect();