lkml.org 
[lkml]   [2023]   [Jan]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
Subject[PATCH 8/8] ARM: mach-virt: Select PMUv3 driver by default
From
From: Marc Zyngier <marc.zyngier@arm.com>

Since 32bit guests are not unlikely to run on an ARMv8 host,
let's select the PMUv3 driver, which allows the PMU to be used
on such systems.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Zaid Al-Bassam <zalbassam@google.com>
---
arch/arm/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 137f89ad0521..3802997fb36e 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -400,6 +400,7 @@ config ARCH_VIRT
select ARM_GIC_V3
select ARM_GIC_V3_ITS if PCI
select ARM_PSCI
+ select ARM_PMUV3 if PERF_EVENTS
select HAVE_ARM_ARCH_TIMER

config ARCH_AIROHA
--
2.39.0.246.g2a6d74b583-goog
\
 
 \ /
  Last update: 2023-03-26 23:57    [W:0.098 / U:0.872 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site