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author | Jiri Kosina <jkosina@suse.cz> | 2017-05-01 22:49:28 +0300 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2017-05-01 22:49:28 +0300 |
commit | a0841609f658c77f066af9c61a2e13143564fcb4 (patch) | |
tree | 0f0df468b6f852501cd4ed1570701e695b9f5d56 /arch/x86/include/asm/unwind.h | |
parent | 77f8f39a2e463eca89a19b916189d0e4e38f75d8 (diff) | |
parent | e679af627fe875a51d40b9a2b17f08fbde36e0e2 (diff) | |
download | linux-a0841609f658c77f066af9c61a2e13143564fcb4.tar.xz |
Merge branches 'for-4.12/upstream' and 'for-4.12/klp-hybrid-consistency-model' into for-linus
Diffstat (limited to 'arch/x86/include/asm/unwind.h')
-rw-r--r-- | arch/x86/include/asm/unwind.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/include/asm/unwind.h b/arch/x86/include/asm/unwind.h index 6fa75b17aec3..137e9cce2ab4 100644 --- a/arch/x86/include/asm/unwind.h +++ b/arch/x86/include/asm/unwind.h @@ -11,6 +11,7 @@ struct unwind_state { unsigned long stack_mask; struct task_struct *task; int graph_idx; + bool error; #ifdef CONFIG_FRAME_POINTER unsigned long *bp, *orig_sp; struct pt_regs *regs; @@ -40,6 +41,11 @@ void unwind_start(struct unwind_state *state, struct task_struct *task, __unwind_start(state, task, regs, first_frame); } +static inline bool unwind_error(struct unwind_state *state) +{ + return state->error; +} + #ifdef CONFIG_FRAME_POINTER static inline |