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Groups > linux.kernel > #1645710

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

From Juergen Gross <jgross@suse.com>
Newsgroups linux.kernel
Subject [PATCH 04/10] xen: remove non-pv test from arch/x86/xen/irq.c
Date 2017-05-19 18:00 +0200
Message-ID <tIStR-4fG-47@gated-at.bofh.it> (permalink)
References <tISk9-4bg-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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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@suse.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

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Thread

[PATCH 00/10] paravirt: make amount of paravirtualization configurable Juergen Gross <jgross@suse.com> - 2017-05-19 18:00 +0200
  [PATCH 03/10] xen: move interrupt handling for pv guests under CONFIG_XEN_PV umbrella Juergen Gross <jgross@suse.com> - 2017-05-19 18:00 +0200
  [PATCH 04/10] xen: remove non-pv test from arch/x86/xen/irq.c Juergen Gross <jgross@suse.com> - 2017-05-19 18:00 +0200
  Re: [PATCH 00/10] paravirt: make amount of paravirtualization  configurable Boris Ostrovsky <boris.ostrovsky@oracle.com> - 2017-05-22 21:50 +0200
    Re: [PATCH 00/10] paravirt: make amount of paravirtualization  configurable Juergen Gross <jgross@suse.com> - 2017-05-23 08:30 +0200

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