x86: there's no use for -mpreferred-stack-boundary= when assembling

[PATCH] x86: there's no use for -mpreferred-stack-boundary= when assembling

Posted by Jan Beulich 6 days, 8 hours ago

This option is only relevant for C ones.

Signed-off-by: Jan Beulich <jbeulich@suse.com>

--- a/xen/arch/x86/Rules.mk
+++ b/xen/arch/x86/Rules.mk
@@ -7,4 +7,4 @@ else
 object_label_flags = '-D__OBJECT_LABEL__=$(subst /,$$,$(subst -,_,$@))'
 endif
 c_flags += $(object_label_flags) $(CFLAGS_stack_boundary)
-a_flags += $(object_label_flags) $(CFLAGS_stack_boundary)
+a_flags += $(object_label_flags)

Re: [PATCH] x86: there's no use for -mpreferred-stack-boundary= when assembling

Posted by Andrew Cooper 6 days, 8 hours ago

On 12/11/2025 3:39 pm, Jan Beulich wrote:
> This option is only relevant for C ones.
>
> Signed-off-by: Jan Beulich <jbeulich@suse.com>

Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>