Commit b3b06c7e authored Mar 03, 2015 by Konrad Rzeszutek Wilk Committed by David Vrabel Mar 16, 2015

x86/xen/apic: WARN with details.



We should not be writting to the APIC registers under
Xen PV. But if we do instead of just giving an blanket
warning - include some details to help troubleshoot.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

parent feb44f1f

arch/x86/xen/apic.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -73,7 +73,7 @@ static u32 xen_apic_read(u32 reg)
		static void xen_apic_write(u32 reg, u32 val)
		{
		/* Warn to see if there's any stray references */
		WARN_ON(1);
		WARN(1,"register: %x, value: %x\n", reg, val);
		}

		static u64 xen_apic_icr_read(void)