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Merge tag 'arc-fixes-for-3.12-part3' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

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Pull ARC fix from Vineet Gupta:
 "Fix for broken gdb 'jump'"

* tag 'arc-fixes-for-3.12-part3' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
  ARC: Ignore ptrace SETREGSET request for synthetic register "stop_pc"
This commit is contained in:
Linus Torvalds
2013-10-12 10:34:14 -07:00
parent 46f37519cf 5b24282846
commit ccaa8be886
1 changed files with 1 additions and 1 deletions
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2
arch/arc/kernel/ptrace.c
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@@ -102,7 +102,7 @@ static int genregs_set(struct task_struct *target,
REG_IGNORE_ONE(pad2); REG_IGNORE_ONE(pad2);
REG_IN_CHUNK(callee, efa, cregs); /* callee_regs[r25..r13] */ REG_IN_CHUNK(callee, efa, cregs); /* callee_regs[r25..r13] */
REG_IGNORE_ONE(efa); /* efa update invalid */ REG_IGNORE_ONE(efa); /* efa update invalid */
REG_IN_ONE(stop_pc, &ptregs->ret); /* stop_pc: PC update */ REG_IGNORE_ONE(stop_pc); /* PC updated via @ret */
return ret; return ret;
} }