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| author |   Heiko Carstens <heiko.carstens@de.ibm.com> | 2016-06-30 10:24:18 +0200 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-07-31 05:27:58 -0400 |
| commit | cf9fdfea5f01bfebeeb28b4b27dc5151c7ea29d3 (patch) | |
| tree | a2283ce8ed2d11fbea03d4fe0bda4f1e59a06a34 /arch/s390/kernel/sclp.c | |
| parent | s390/zcrypt: Fix zcrypt suspend/resume behavior (diff) | |
| download | linux-dev-cf9fdfea5f01bfebeeb28b4b27dc5151c7ea29d3.tar.xz linux-dev-cf9fdfea5f01bfebeeb28b4b27dc5151c7ea29d3.zip | |
s390/sclp: move uninitialized data to data section
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>
Diffstat (limited to 'arch/s390/kernel/sclp.c')
| -rw-r--r-- | arch/s390/kernel/sclp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/s390/kernel/sclp.c b/arch/s390/kernel/sclp.c index d88db40bdf15..f08af675f36f 100644 --- a/arch/s390/kernel/sclp.c +++ b/arch/s390/kernel/sclp.c @@ -12,8 +12,9 @@ #define EVTYP_VT220MSG_MASK 0x00000040 #define EVTYP_MSG_MASK 0x40000000 -static char _sclp_work_area[4096] __aligned(PAGE_SIZE); -static bool have_vt220, have_linemode; +static char _sclp_work_area[4096] __aligned(PAGE_SIZE) __section(data); +static bool have_vt220 __section(data); +static bool have_linemode __section(data); static void _sclp_wait_int(void) { |