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(parent: a1f5209) | patch
parisc: regs_return_value() should return gpr28
authorSven Schnelle <svens@stackframe.org>
Thu, 4 Apr 2019 16:16:03 +0000 (18:16 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 17 Apr 2019 06:37:52 +0000 (08:37 +0200)
commit224f5ab9bc035d25a01cc7a4d52722837163a293
tree292895b184fb8ae64d1dc9b3fb5153cefadedce4tree | snapshot (tar.gz zip)
parenta1f5209663ec56deec5587013a4795cf42178360commit | diff
parisc: regs_return_value() should return gpr28

commit 45efd871bf0a47648f119d1b41467f70484de5bc upstream.

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+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/parisc/include/asm/ptrace.h diff | blob | blame | history