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| author | Max Filippov <jcmvbkbc@gmail.com> | 2023-01-11 14:35:38 -0800 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2023-06-12 19:48:57 -0700 |
| commit | 959b76a909bf520b3b2ead067db487a80d19663d (patch) | |
| tree | 0450e29383ed44091cee40b5cb53c518a54004bb /arch/xtensa/kernel | |
| parent | e6807b44e49aa737b4ee9fb614da3152e2ce49c0 (diff) | |
| download | linux-stable-959b76a909bf520b3b2ead067db487a80d19663d.tar.gz linux-stable-959b76a909bf520b3b2ead067db487a80d19663d.tar.bz2 linux-stable-959b76a909bf520b3b2ead067db487a80d19663d.zip | |
xtensa: drop ARCH_WANT_FRAME_POINTERS
ARCH_WANT_FRAME_POINTERS was enabled in the xtensa Kconfig in the commit
8f371c752154 ("xtensa: enable lockdep support"), but neither windowed
nor call0 xtensa ABI need frame pointers for stack tracing.
Drop ARCH_WANT_FRAME_POINTERS from the xtensa Kconfig.
Drop ftrace_return_address0 definition as the generic implementation is
correct.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa/kernel')
| -rw-r--r-- | arch/xtensa/kernel/stacktrace.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/xtensa/kernel/stacktrace.c b/arch/xtensa/kernel/stacktrace.c index 7f7755cd28f0..f643ea5e36da 100644 --- a/arch/xtensa/kernel/stacktrace.c +++ b/arch/xtensa/kernel/stacktrace.c @@ -237,8 +237,6 @@ EXPORT_SYMBOL_GPL(save_stack_trace); #endif -#ifdef CONFIG_FRAME_POINTER - struct return_addr_data { unsigned long addr; unsigned skip; @@ -271,5 +269,3 @@ unsigned long return_address(unsigned level) return r.addr; } EXPORT_SYMBOL(return_address); - -#endif |