This is based on upstream commit
d83806c4c0cc ("purgatory: fix disabling debug info"), but adapted to
the linker flags used in 5.15.y.
Since 0ee2f0567a56, the linker flags can contain -g instead of
-Wa,-gdwarf-2 (when using the LLVM assembler). As a result, in that
case, debug info was being generated for the purgatory objects, even
though the intention was that it not be.
Fixes: 0ee2f0567a56 ("Makefile.debug: re-enable debug info for .S files")
Signed-off-by: Alyssa Ross <hi@xxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Cc: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
---
arch/x86/purgatory/Makefile | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile
index 95ea17a9d20c..ebaf329a2368 100644
--- a/arch/x86/purgatory/Makefile
+++ b/arch/x86/purgatory/Makefile
@@ -64,8 +64,7 @@ CFLAGS_sha256.o += $(PURGATORY_CFLAGS)
CFLAGS_REMOVE_string.o += $(PURGATORY_CFLAGS_REMOVE)
CFLAGS_string.o += $(PURGATORY_CFLAGS)
-AFLAGS_REMOVE_setup-x86_$(BITS).o += -Wa,-gdwarf-2
-AFLAGS_REMOVE_entry64.o += -Wa,-gdwarf-2
+asflags-remove-y += -g -Wa,-gdwarf-2
$(obj)/purgatory.ro: $(PURGATORY_OBJS) FORCE
$(call if_changed,ld)
--
2.37.1
