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parisc: regs_return_value() should return gpr28
authorSven Schnelle <svens@stackframe.org>
Thu, 4 Apr 2019 16:16:03 +0000 (18:16 +0200)
committerHelge Deller <deller@gmx.de>
Sat, 6 Apr 2019 17:07:55 +0000 (19:07 +0200)
commit45efd871bf0a47648f119d1b41467f70484de5bc
tree624fe084f8c68e54d3771039fbb80170989998d7tree | snapshot
parentc2f8d7cb32cd95e3005bed58ce02afa686b9f357commit | diff
parisc: regs_return_value() should return gpr28

While working on kretprobes for PA-RISC I was wondering while the
kprobes sanity test always fails on kretprobes. This is caused by
returning gpr20 instead of gpr28.

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # 4.14+
arch/parisc/include/asm/ptrace.h diff | blob | blame | history
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