From c5dd8586707800cd7bbdefcd675ad7d3c9afcd57 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Mon, 5 Mar 2007 23:35:43 +0100 Subject: [S390] reipl: move dump_prefix_page out of text section. Reipl doesn't work on older machines were s390_reset_machine() gets called. The reason is that the text section is read-only but the variable dump_prefix_page is there. Since s390_reset_machine() writes to it we get a protection exception. Therefore move dump_prefix_page to the bss section. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- include/asm-s390/ipl.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/asm-s390') diff --git a/include/asm-s390/ipl.h b/include/asm-s390/ipl.h index 5650d3d4ae46..660f78271a93 100644 --- a/include/asm-s390/ipl.h +++ b/include/asm-s390/ipl.h @@ -74,6 +74,7 @@ struct ipl_parameter_block { extern u32 ipl_flags; extern u16 ipl_devno; +extern u32 dump_prefix_page; extern void do_reipl(void); extern void ipl_save_parameters(void); -- cgit v1.2.1