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authorHeiko Carstens2014-11-19 13:31:08 +0100
committerMartin Schwidefsky2014-11-21 08:49:30 +0100
commit413d404768256eda4e13fdfce753fe2bbff2fcaf (patch)
tree01b0dbda890b9090f673cc8fbfcf347c6e68d90f /arch/s390/mm
parent4eafad7febd482092b331ea72c37274d745956be (diff)
s390/traps: print interrupt code and instruction length code
It always confuses me to see the mixed instruction length code and interruption code on user space faults, while the message clearly says it is the interruption code. So split the value and print both values separately. Also add the ILC output to the die() message, so thar user and kernel space faults contain the same information. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/mm')
-rw-r--r--arch/s390/mm/fault.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index ca70fad2fc92..811937bb90be 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -261,8 +261,8 @@ static inline void report_user_fault(struct pt_regs *regs, long signr)
return;
if (!printk_ratelimit())
return;
- printk(KERN_ALERT "User process fault: interruption code 0x%X ",
- regs->int_code);
+ printk(KERN_ALERT "User process fault: interruption code %04x ilc:%d",
+ regs->int_code & 0xffff, regs->int_code >> 17);
print_vma_addr(KERN_CONT "in ", regs->psw.addr & PSW_ADDR_INSN);
printk(KERN_CONT "\n");
printk(KERN_ALERT "failing address: %016lx TEID: %016lx\n",