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MIPS: Correct the comment for FPU emulator traps

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Adjust the explanatory comment for FPU emulator traps according to
ba3049ed [MIPS: Switch FPU emulator trap to BREAK instruction.];
originally coming from `do_ade'.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9672/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Maciej W. Rozycki 2015-04-03 23:24:14 +01:00 committed by Ralf Baechle
parent 1796ec7742
commit 1f44377900
1 changed files with 3 additions and 3 deletions
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6
arch/mips/kernel/traps.c
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@ -879,9 +879,9 @@ void do_trap_or_bp(struct pt_regs *regs, unsigned int code,
break;
case BRK_MEMU:
/*
* Address errors may be deliberately induced by the FPU
* emulator to retake control of the CPU after executing the
* instruction in the delay slot of an emulated branch.
* This breakpoint code is used by the FPU emulator to retake
* control of the CPU after executing the instruction from the
* delay slot of an emulated branch.
*
* Terminate if exception was recognized as a delay slot return
* otherwise handle as normal.