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| author |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2010-10-25 16:10:41 +0200 |
|---|---|---|
| committer |   Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-10-25 16:10:20 +0200 |
| commit | ba6cadfebc18f786ef4e60e9ff03f9656ce3d584 (patch) | |
| tree | 9e606198947762e077035676ee6f1099bb8fa7d1 /arch/s390/kernel/traps.c | |
| parent | [S390] cleanup system call parameter setup (diff) | |
| download | linux-dev-ba6cadfebc18f786ef4e60e9ff03f9656ce3d584.tar.xz linux-dev-ba6cadfebc18f786ef4e60e9ff03f9656ce3d584.zip | |
[S390] remove ieee_instruction_pointer from thread_struct
The ieee_instruction_pointer can not be read from user space anymore
since git commit 613e1def6b52c399a8b72a5e11bc2e57d2546fb8, the ptrace
interface always returns zero. Remove it from the thread_struct. It
is still present in the user_regs_struct for compatability reasons.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to '')
| -rw-r--r-- | arch/s390/kernel/traps.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/s390/kernel/traps.c b/arch/s390/kernel/traps.c index e9b063e7d75f..70640822621a 100644 --- a/arch/s390/kernel/traps.c +++ b/arch/s390/kernel/traps.c @@ -447,7 +447,6 @@ static inline void do_fp_trap(struct pt_regs *regs, void __user *location, else if (fpc & 0x0800) /* inexact */ si.si_code = FPE_FLTRES; } - current->thread.ieee_instruction_pointer = (addr_t) location; do_trap(pgm_int_code, SIGFPE, "floating point exception", regs, &si); } |