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| author | Aaro Koskinen <aaro.koskinen@nsn.com> | 2014-10-17 18:10:24 +0300 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2014-12-14 16:23:58 +0000 |
| commit | 8d3e0ea150d43b9085020b6cd72519262503f7c9 (patch) | |
| tree | 9cc7189de862b46e844e754c397a6a7b1040f09e /arch | |
| parent | 680572752413acdc3e277c01f7d9c48c36ee1c54 (diff) | |
| download | lwn-8d3e0ea150d43b9085020b6cd72519262503f7c9.tar.gz lwn-8d3e0ea150d43b9085020b6cd72519262503f7c9.zip | |
MIPS: oprofile: Fix backtrace on 64-bit kernel
commit bbaf113a481b6ce32444c125807ad3618643ce57 upstream.
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: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8110/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/oprofile/backtrace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/oprofile/backtrace.c b/arch/mips/oprofile/backtrace.c index 6854ed5097d2..83a1dfd8f0e3 100644 --- a/arch/mips/oprofile/backtrace.c +++ b/arch/mips/oprofile/backtrace.c @@ -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) |