[Xen-devel] [PATCH, RFC 3/5] x86: link time .data section adjustments

["Jan Beulich" <JBeulich@xxxxxxxxxx>]

Fold compiler generated sections (mostly due to -fPIC on x86-64) into
the general .data and .data.read_mostly sections.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>

--- a/xen/arch/x86/xen.lds.S
+++ b/xen/arch/x86/xen.lds.S
@@ -51,12 +51,16 @@ SECTIONS
        __stop___pre_ex_table = .;
 
        *(.data.read_mostly)
+       *(.data.rel.ro)
+       *(.data.rel.ro.*)
   } :text
 
   .data : {                    /* Data */
        . = ALIGN(PAGE_SIZE);
        *(.data.page_aligned)
        *(.data)
+       *(.data.rel)
+       *(.data.rel.*)
        CONSTRUCTORS
   } :text

x86-data-placement.patch
Description: Text document

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