diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-16 11:28:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-16 11:28:25 -0700 |
| commit | 0f689a33ad17845363acdc6d52783befd6ad116c (patch) | |
| tree | 88d1c183fc6f223de431ae8bdc86137481721f2c /arch/s390/kernel/dumpstack.c | |
| parent | 7d38cc02909b85f6f4d3f082c471f0151fc5be3e (diff) | |
| parent | 5896f8fe491891f551bdc6574bbc4a07c054c30b (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 patches from Martin Schwidefsky:
"An update to the oops output with additional information about the
crash. The renameat2 system call is enabled. Two patches in regard
to the PTR_ERR_OR_ZERO cleanup. And a bunch of bug fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/sclp_cmd: replace PTR_RET with PTR_ERR_OR_ZERO
s390/sclp: replace PTR_RET with PTR_ERR_OR_ZERO
s390/sclp_vt220: Fix kernel panic due to early terminal input
s390/compat: fix typo
s390/uaccess: fix possible register corruption in strnlen_user_srst()
s390: add 31 bit warning message
s390: wire up sys_renameat2
s390: show_registers() should not map user space addresses to kernel symbols
s390/mm: print control registers and page table walk on crash
s390/smp: fix smp_stop_cpu() for !CONFIG_SMP
s390: fix control register update
Diffstat (limited to 'arch/s390/kernel/dumpstack.c')
| -rw-r--r-- | arch/s390/kernel/dumpstack.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/s390/kernel/dumpstack.c b/arch/s390/kernel/dumpstack.c index e6af9406987..acb412442e5 100644 --- a/arch/s390/kernel/dumpstack.c +++ b/arch/s390/kernel/dumpstack.c @@ -144,10 +144,10 @@ void show_registers(struct pt_regs *regs) char *mode; mode = user_mode(regs) ? "User" : "Krnl"; - printk("%s PSW : %p %p (%pSR)\n", - mode, (void *) regs->psw.mask, - (void *) regs->psw.addr, - (void *) regs->psw.addr); + printk("%s PSW : %p %p", mode, (void *)regs->psw.mask, (void *)regs->psw.addr); + if (!user_mode(regs)) + printk(" (%pSR)", (void *)regs->psw.addr); + printk("\n"); printk(" R:%x T:%x IO:%x EX:%x Key:%x M:%x W:%x " "P:%x AS:%x CC:%x PM:%x", mask_bits(regs, PSW_MASK_PER), mask_bits(regs, PSW_MASK_DAT), mask_bits(regs, PSW_MASK_IO), |