Commit 59290362 authored by David Vrabel's avatar David Vrabel Committed by Konrad Rzeszutek Wilk
Browse files

xen/x86: add desc_equal() to compare GDT descriptors 



Signed-off-by: default avatarDavid Vrabel <david.vrabel@citrix.com>
[v1: Moving it to the Xen file]
Signed-off-by: default avatarKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
parent 66a27dde

arch/x86/xen/enlighten.c

+6 −0
Original line number Diff line number Diff line
@@ -539,6 +539,12 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr) 
		BUG();

}



static inline bool desc_equal(const struct desc_struct *d1,

			      const struct desc_struct *d2)

{

	return d1->a == d2->a && d1->b == d2->b;

}



static void load_TLS_descriptor(struct thread_struct *t,

				unsigned int cpu, unsigned int i)

{