Commit 0a278662 authored Jan 23, 2019 by Cao jin Committed by Thomas Gleixner Jan 29, 2019

x86/boot: Save several bytes in decompressor

gdt64 represents the content of GDTR under x86-64, which actually needs
10 bytes only, ".long" & ".word" is superfluous.

Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: <bp@alien8.de>
Cc: <hpa@zytor.com>
Link: https://lkml.kernel.org/r/20190123100014.23721-1-caoj.fnst@cn.fujitsu.com

parent 439fbdf6

arch/x86/boot/compressed/head_64.S

+0 −2

Original line number	Diff line number	Diff line
		@@ -645,8 +645,6 @@ no_longmode:
		.data
		gdt64:
		.word gdt_end - gdt
		.long 0
		.word 0
		.quad 0
		gdt:
		.word gdt_end - gdt

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