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[PATCH 1/2] include: move KB() etc to macros.h


  • To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Tue, 21 Apr 2026 10:36:19 +0200
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  • Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Teddy Astie <teddy.astie@xxxxxxxxxx>
  • Delivery-date: Tue, 21 Apr 2026 08:36:23 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

Allow them to be used by build tools which don't include config.h. (They
also don't really fit into config.h, as there's nothing "configuration"
related about them.)

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

--- a/xen/arch/x86/efi/relocs-dummy.S
+++ b/xen/arch/x86/efi/relocs-dummy.S
@@ -1,3 +1,4 @@
+#include <xen/macros.h>
 
        .section .reloc, "a", @progbits
        .balign 4
--- a/xen/include/xen/config.h
+++ b/xen/include/xen/config.h
@@ -82,10 +82,6 @@
 #define __force
 #define __bitwise
 
-#define KB(_kb)     (_AC(_kb, ULL) << 10)
-#define MB(_mb)     (_AC(_mb, ULL) << 20)
-#define GB(_gb)     (_AC(_gb, ULL) << 30)
-
 /* allow existing code to work with Kconfig variable */
 #define NR_CPUS CONFIG_NR_CPUS
 
--- a/xen/include/xen/macros.h
+++ b/xen/include/xen/macros.h
@@ -38,6 +38,10 @@
 #define __STR(...) #__VA_ARGS__
 #define STR(...) __STR(__VA_ARGS__)
 
+#define KB(_kb)     (_AC(_kb, ULL) << 10)
+#define MB(_mb)     (_AC(_mb, ULL) << 20)
+#define GB(_gb)     (_AC(_gb, ULL) << 30)
+
 #ifndef __ASSEMBLER__
 
 /* Force a compilation error if condition is true */




 


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