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s390/sclp: move uninitialized data to data section

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The early sclp code may be called before the bss section is
cleared. Therefore move all variables to the data section.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens
2016-06-30 10:24:18 +02:00
committed by Martin Schwidefsky
parent d6d86c57d7
commit cf9fdfea5f
1 changed files with 3 additions and 2 deletions
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arch/s390/kernel/sclp.c
+3 -2
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@@ -12,8 +12,9 @@
#define EVTYP_VT220MSG_MASK 0x00000040 #define EVTYP_VT220MSG_MASK 0x00000040
#define EVTYP_MSG_MASK 0x40000000 #define EVTYP_MSG_MASK 0x40000000
static char _sclp_work_area[4096] __aligned(PAGE_SIZE); static char _sclp_work_area[4096] __aligned(PAGE_SIZE) __section(data);
static bool have_vt220, have_linemode; static bool have_vt220 __section(data);
static bool have_linemode __section(data);
static void _sclp_wait_int(void) static void _sclp_wait_int(void)
{ {