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| author | Dmitry Torokhov <[email protected]> | 2020-01-10 14:56:04 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2020-01-10 14:56:04 -0800 |
| commit | 1bdd3e05a0a3b4a97ea88bc46fef8fb265c8b94c (patch) | |
| tree | 2244894a9ea0c941a8f32e5f3d196b4ea0eae24b /arch/s390/include/asm/unwind.h | |
| parent | 643dd7416649bea2e8c61d8fdeeefb409a0ca5eb (diff) | |
| parent | c79f46a282390e0f5b306007bf7b11a46d529538 (diff) | |
Merge tag 'v5.5-rc5' into next
Sync up with mainline to get SPI "delay" API changes.
Diffstat (limited to 'arch/s390/include/asm/unwind.h')
| -rw-r--r-- | arch/s390/include/asm/unwind.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/s390/include/asm/unwind.h b/arch/s390/include/asm/unwind.h index d827b5b9a32c..de9006b0cfeb 100644 --- a/arch/s390/include/asm/unwind.h +++ b/arch/s390/include/asm/unwind.h @@ -58,10 +58,11 @@ static inline bool unwind_error(struct unwind_state *state) static inline void unwind_start(struct unwind_state *state, struct task_struct *task, struct pt_regs *regs, - unsigned long sp) + unsigned long first_frame) { - sp = sp ? : get_stack_pointer(task, regs); - __unwind_start(state, task, regs, sp); + task = task ?: current; + first_frame = first_frame ?: get_stack_pointer(task, regs); + __unwind_start(state, task, regs, first_frame); } static inline struct pt_regs *unwind_get_entry_regs(struct unwind_state *state) |