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x86/asm: Make boot_gdt_descr local 

As far as I can see, it was never used outside of head_32.S. Not even
when added in 2004. So make it local.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/20191003095238.29831-2-jslaby@suse.cz
This commit is contained in:
Jiri Slaby 2019-10-03 11:52:38 +02:00 committed by Borislav Petkov
parent 1a8770b746
commit 5aa5cbd2e9
1 changed files with 0 additions and 2 deletions
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arch/x86/kernel/head_32.S
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@ -597,8 +597,6 @@ int_msg:
*/
.data
.globl boot_gdt_descr
ALIGN
# early boot GDT descriptor (must use 1:1 address mapping)
.word 0 # 32 bit align gdt_desc.address