GCC supports -fno-omit-frame-pointer on Alpha, using $15 (fp) as
the frame pointer per the ABI. This enables the FRAME_POINTER config
option, improving stack traces for debugging and profiling.

Assisted-by: Claude:claude-opus-4-6
Signed-off-by: Matt Turner <mattst88@gmail.com>
---
 arch/alpha/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git ./arch/alpha/Kconfig ./arch/alpha/Kconfig
index 394e49328cb6..85b3a2295a2f 100644
--- ./arch/alpha/Kconfig
+++ ./arch/alpha/Kconfig
@@ -32,6 +32,7 @@ config ALPHA
 	select GENERIC_PCI_IOMAP
 	select AUTO_IRQ_AFFINITY if SMP
 	select GENERIC_IRQ_SHOW
+	select ARCH_WANT_FRAME_POINTERS
 	select ARCH_WANT_IPC_PARSE_VERSION
 	select ARCH_HAVE_NMI_SAFE_CMPXCHG
 	select AUDIT_ARCH
-- 
2.52.0