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MIPS: oprofile: Fix backtrace on 64-bit kernel 

Fix incorrect cast that always results in wrong address for the new
frame on 64-bit kernels.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nsn.com>
Cc: stable@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8110/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
hifive-unleashed-5.1
Aaro Koskinen 2014-10-17 18:10:24 +03:00 committed by Ralf Baechle
parent 7352c8b13d
commit bbaf113a48
1 changed files with 1 additions and 1 deletions
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arch/mips/oprofile/backtrace.c
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@ -92,7 +92,7 @@ static inline int unwind_user_frame(struct stackframe *old_frame,
/* This marks the end of the previous function,
which means we overran. */
break;
stack_size = (unsigned) stack_adjustment;
stack_size = (unsigned long) stack_adjustment;
} else if (is_ra_save_ins(&ip)) {
int ra_slot = ip.i_format.simmediate;
if (ra_slot < 0)