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| author | David S. Miller <davem@davemloft.net> | 2023-02-17 11:06:39 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-02-17 11:06:39 +0000 |
| commit | 675f176b4dcc2b75adbcea7ba0e9a649527f53bd (patch) | |
| tree | dc5eea870c19b405bb6558964e5367bb6c9205c5 /arch/riscv/kernel/stacktrace.c | |
| parent | 84cb1b53cdbad52642571e31a8aee301206d2043 (diff) | |
| parent | ec35307e18ba8174e2a3f701956059f6a36f22fb (diff) | |
Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net
Some of the devlink bits were tricky, but I think I got it right.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/riscv/kernel/stacktrace.c')
| -rw-r--r-- | arch/riscv/kernel/stacktrace.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/riscv/kernel/stacktrace.c b/arch/riscv/kernel/stacktrace.c index 75c8dd64fc48..f9a5a7c90ff0 100644 --- a/arch/riscv/kernel/stacktrace.c +++ b/arch/riscv/kernel/stacktrace.c @@ -32,6 +32,7 @@ void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs, fp = (unsigned long)__builtin_frame_address(0); sp = current_stack_pointer; pc = (unsigned long)walk_stackframe; + level = -1; } else { /* task blocked in __switch_to */ fp = task->thread.s[0]; @@ -43,7 +44,7 @@ void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs, unsigned long low, high; struct stackframe *frame; - if (unlikely(!__kernel_text_address(pc) || (level++ >= 1 && !fn(arg, pc)))) + if (unlikely(!__kernel_text_address(pc) || (level++ >= 0 && !fn(arg, pc)))) break; /* Validate frame pointer */ |