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authorVegard Nossum <vegard.nossum@oracle.com>2023-12-19 18:11:57 +0300
committerIngo Molnar <mingo@kernel.org>2023-12-20 12:57:20 +0300
commit41ef75c848e33beb1f7b981866b62b0066f744c7 (patch)
tree5de3805b5757b959aa377e2d45ef119d11e36fa3 /arch/x86/boot
parent016919c1f2e5b7ea3436abe6db0b73dbabd36682 (diff)
downloadlinux-41ef75c848e33beb1f7b981866b62b0066f744c7.tar.xz
x86/asm: Replace magic numbers in GDT descriptors, preparations
We'd like to replace all the magic numbers in various GDT descriptors with new, semantically meaningful, symbolic values. In order to be able to verify that the change doesn't cause any actual changes to the compiled binary code, I've split the change into two patches: - Part 1 (this commit): everything _but_ actually replacing the numbers - Part 2 (the following commit): _only_ replacing the numbers The reason we need this split for verification is that including new headers causes some spurious changes to the object files, mostly line number changes in the debug info but occasionally other subtle codegen changes. Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Link: https://lore.kernel.org/r/20231219151200.2878271-3-vegard.nossum@oracle.com
Diffstat (limited to 'arch/x86/boot')
-rw-r--r--arch/x86/boot/pm.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/boot/pm.c b/arch/x86/boot/pm.c
index 40031a614712..0361b5307bd8 100644
--- a/arch/x86/boot/pm.c
+++ b/arch/x86/boot/pm.c
@@ -11,6 +11,7 @@
*/
#include "boot.h"
+#include <asm/desc_defs.h>
#include <asm/segment.h>
/*