linux-kernel - [PATCH 04/10] xen: remove non-pv test from arch/x86/xen/irq.c

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Message-Id: <20170519154746.29389-5-jgross@suse.com>
Date:   Fri, 19 May 2017 17:47:40 +0200
From:   Juergen Gross <jgross@...e.com>
To:     linux-kernel@...r.kernel.org, xen-devel@...ts.xenproject.org,
        x86@...nel.org, virtualization@...ts.linux-foundation.org
Cc:     jeremy@...p.org, chrisw@...s-sol.org, akataria@...are.com,
        rusty@...tcorp.com.au, boris.ostrovsky@...cle.com, hpa@...or.com,
        tglx@...utronix.de, mingo@...hat.com,
        Juergen Gross <jgross@...e.com>
Subject: [PATCH 04/10] xen: remove non-pv test from arch/x86/xen/irq.c

As arch/x86/xen/irq.c is used for pv-guests only, there is no need to
have a test targeting a HVM guest in it. Remove it.

Signed-off-by: Juergen Gross <jgross@...e.com>
---
 arch/x86/xen/irq.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/x86/xen/irq.c b/arch/x86/xen/irq.c
index 33e92955e09d..3b55ae664521 100644
--- a/arch/x86/xen/irq.c
+++ b/arch/x86/xen/irq.c
@@ -130,8 +130,6 @@ static const struct pv_irq_ops xen_irq_ops __initconst = {
 
 void __init xen_init_irq_ops(void)
 {
-	/* For PVH we use default pv_irq_ops settings. */
-	if (!xen_feature(XENFEAT_hvm_callback_vector))
-		pv_irq_ops = xen_irq_ops;
+	pv_irq_ops = xen_irq_ops;
 	x86_init.irqs.intr_init = xen_init_IRQ;
 }
-- 
2.12.0