diff options
| author | Kalesh Singh <kaleshsingh@google.com> | 2022-07-26 10:37:35 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-07-26 12:48:09 +0300 |
| commit | 15a59f19a015185bff90a68f601caec151dea4b4 (patch) | |
| tree | 47b3fb4636182b9573dedd063d5db2ed6907998f /arch/arm64/include/asm/stacktrace.h | |
| parent | 6bf212c89c48458d8deef1c973678c62528dab04 (diff) | |
| download | linux-15a59f19a015185bff90a68f601caec151dea4b4.tar.xz | |
arm64: stacktrace: Factor out on_accessible_stack_common()
Move common on_accessible_stack checks to stacktrace/common.h. This is
used in the implementation of the nVHE hypervisor unwinder later in
this series.
Signed-off-by: Kalesh Singh <kaleshsingh@google.com>
Reviewed-by: Fuad Tabba <tabba@google.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Tested-by: Fuad Tabba <tabba@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220726073750.3219117-3-kaleshsingh@google.com
Diffstat (limited to 'arch/arm64/include/asm/stacktrace.h')
| -rw-r--r-- | arch/arm64/include/asm/stacktrace.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/arm64/include/asm/stacktrace.h b/arch/arm64/include/asm/stacktrace.h index 79f455b37c84..43f4b4a6d383 100644 --- a/arch/arm64/include/asm/stacktrace.h +++ b/arch/arm64/include/asm/stacktrace.h @@ -65,8 +65,8 @@ static inline bool on_accessible_stack(const struct task_struct *tsk, unsigned long sp, unsigned long size, struct stack_info *info) { - if (info) - info->type = STACK_TYPE_UNKNOWN; + if (on_accessible_stack_common(tsk, sp, size, info)) + return true; if (on_task_stack(tsk, sp, size, info)) return true; @@ -74,8 +74,6 @@ static inline bool on_accessible_stack(const struct task_struct *tsk, return false; if (on_irq_stack(sp, size, info)) return true; - if (on_overflow_stack(sp, size, info)) - return true; if (on_sdei_stack(sp, size, info)) return true; |