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authorHeiko Carstens <heiko.carstens@de.ibm.com>2012-09-05 13:26:11 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2012-09-26 15:45:10 +0200
commiteb608fb366de123a97227437e5306f731f4a63c5 (patch)
tree6466e9b0bcd942457e0aa251af48816e3e925d90 /arch/s390/kernel/early.c
parent24996edce547fd981c089db9a12717fd76a51160 (diff)
s390/exceptions: switch to relative exception table entries
This is the s390 port of 70627654 "x86, extable: Switch to relative exception table entries". Reduces the size of our exception tables by 50% on 64 bit builds. 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/early.c')
-rw-r--r--arch/s390/kernel/early.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index f4bcdc01bfc..e8000d5ff53 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -255,14 +255,14 @@ static __init void setup_topology(void)
static void early_pgm_check_handler(void)
{
- unsigned long addr;
const struct exception_table_entry *fixup;
+ unsigned long addr;
addr = S390_lowcore.program_old_psw.addr;
fixup = search_exception_tables(addr & PSW_ADDR_INSN);
if (!fixup)
disabled_wait(0);
- S390_lowcore.program_old_psw.addr = fixup->fixup | PSW_ADDR_AMODE;
+ S390_lowcore.program_old_psw.addr = extable_fixup(fixup)|PSW_ADDR_AMODE;
}
static noinline __init void setup_lowcore_early(void)