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| author | Marc Zyngier <maz@kernel.org> | 2022-07-27 17:29:02 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-07-27 20:18:03 +0300 |
| commit | 9f5fee05f6897d0fe0e3a44ade71bb85cd97b2ef (patch) | |
| tree | c942f5d53ed8f342bdc8ddba823fe0ff60da74de /arch/arm64/include/asm/stacktrace | |
| parent | 03fe9cd05b9f38353208c23bd791dac47c912054 (diff) | |
| download | linux-9f5fee05f6897d0fe0e3a44ade71bb85cd97b2ef.tar.xz | |
KVM: arm64: Move nVHE stacktrace unwinding into its own compilation unit
The unwinding code doesn't really belong to the exit handling
code. Instead, move it to a file (conveniently named stacktrace.c
to confuse the reviewer), and move all the stacktrace-related
stuff there.
It will be joined by more code very soon.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Kalesh Singh <kaleshsingh@google.com>
Tested-by: Kalesh Singh <kaleshsingh@google.com>
Reviewed-by: Oliver Upton <oliver.upton@linux.dev>
Link: https://lore.kernel.org/r/20220727142906.1856759-3-maz@kernel.org
Diffstat (limited to 'arch/arm64/include/asm/stacktrace')
| -rw-r--r-- | arch/arm64/include/asm/stacktrace/nvhe.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/stacktrace/nvhe.h b/arch/arm64/include/asm/stacktrace/nvhe.h index 600dbc2220b6..8a5cb96d7143 100644 --- a/arch/arm64/include/asm/stacktrace/nvhe.h +++ b/arch/arm64/include/asm/stacktrace/nvhe.h @@ -172,5 +172,7 @@ static inline int notrace unwind_next(struct unwind_state *state) } NOKPROBE_SYMBOL(unwind_next); +void kvm_nvhe_dump_backtrace(unsigned long hyp_offset); + #endif /* __KVM_NVHE_HYPERVISOR__ */ #endif /* __ASM_STACKTRACE_NVHE_H */ |