From a4c41fe3985d4c1c31d84833b30fd9ac48fe6f84 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Mon, 28 Nov 2022 14:14:27 +0100 Subject: s390/sclp: keep sclp_early_sccb Keep sclp_early_sccb so it can also be used after initdata has been freed. This is a prerequisite to allow printing a message from the machine check handler. Reviewed-by: Peter Oberparleiter Reviewed-by: Alexander Gordeev Signed-off-by: Heiko Carstens Signed-off-by: Alexander Gordeev --- arch/s390/mm/init.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/s390/mm') diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index a28832eefb06..1a25d456d865 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -208,9 +208,6 @@ void free_initmem(void) __set_memory((unsigned long)_sinittext, (unsigned long)(_einittext - _sinittext) >> PAGE_SHIFT, SET_MEMORY_RW | SET_MEMORY_NX); - free_reserved_area(sclp_early_sccb, - sclp_early_sccb + EXT_SCCB_READ_SCP, - POISON_FREE_INITMEM, "unused early sccb"); free_initmem_default(POISON_FREE_INITMEM); } -- cgit v1.2.3