[PATCH v4 4/8] perf: pmuv3: Move inclusion of kvm_host.h to the arch-specific helper

Zaid Al-Bassam
2023-03-17T19:51:01Z

KVM host support is available only on arm64.

By moving the inclusion of kvm_host.h to an arm64-specific file,
the 32bit architecture will be able to implement dummy helpers.

Signed-off-by: Zaid Al-Bassam <zalbassam@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
arch/arm64/include/asm/arm_pmuv3.h | 2 ++
drivers/perf/arm_pmuv3.c | 1 -
2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/include/asm/arm_pmuv3.h b/arch/arm64/include/asm/arm_pmuv3.h
index 80cdfa4c3e88..d6b51deb7bf0 100644
--- a/arch/arm64/include/asm/arm_pmuv3.h
+++ b/arch/arm64/include/asm/arm_pmuv3.h
@@ -6,6 +6,8 @@
#ifndef __ASM_PMUV3_H
#define __ASM_PMUV3_H

+#include <linux/kvm_host.h>
+
#include <asm/cpufeature.h>
#include <asm/sysreg.h>

diff --git a/drivers/perf/arm_pmuv3.c b/drivers/perf/arm_pmuv3.c
index f7d890af8cc1..2cab600af4fd 100644
--- a/drivers/perf/arm_pmuv3.c
+++ b/drivers/perf/arm_pmuv3.c
@@ -16,7 +16,6 @@

#include <linux/acpi.h>
#include <linux/clocksource.h>
-#include <linux/kvm_host.h>
#include <linux/of.h>
#include <linux/perf/arm_pmu.h>
#include <linux/perf/arm_pmuv3.h>
--
2.40.0.rc2.332.ga46443480c-goog