linux-kernel - [PATCH 4/7] arm64: Select ARCH_HAS_CPU

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Message-Id: <1700488898-12431-5-git-send-email-mihai.carabas@oracle.com>
Date:   Mon, 20 Nov 2023 16:01:35 +0200
From:   Mihai Carabas <mihai.carabas@...cle.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     kvm@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, catalin.marinas@....com,
        will@...nel.org, tglx@...utronix.de, mingo@...hat.com,
        bp@...en8.de, x86@...nel.org, hpa@...or.com, pbonzini@...hat.com,
        wanpengli@...cent.com, vkuznets@...hat.com, rafael@...nel.org,
        daniel.lezcano@...aro.org, akpm@...ux-foundation.org,
        pmladek@...e.com, peterz@...radead.org, dianders@...omium.org,
        npiggin@...il.com, rick.p.edgecombe@...el.com,
        joao.m.martins@...cle.com, juerg.haefliger@...onical.com,
        mic@...ikod.net, mihai.carabas@...cle.com, arnd@...db.de,
        ankur.a.arora@...cle.com
Subject: [PATCH 4/7] arm64: Select ARCH_HAS_CPU_RELAX

From: Joao Martins <joao.m.martins@...cle.com>

ARCH_HAS_CPU_RELAX controls the build of poll-state, so select it from ARM64
kconfig.

Signed-off-by: Joao Martins <joao.m.martins@...cle.com>
Signed-off-by: Mihai Carabas <mihai.carabas@...cle.com>
---
 arch/arm64/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 87ade6549790..7c47617b5722 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -105,6 +105,7 @@ config ARM64
 	select ARCH_WANT_LD_ORPHAN_WARN
 	select ARCH_WANTS_NO_INSTR
 	select ARCH_WANTS_THP_SWAP if ARM64_4K_PAGES
+	select ARCH_HAS_CPU_RELAX
 	select ARCH_HAS_UBSAN_SANITIZE_ALL
 	select ARM_AMBA
 	select ARM_ARCH_TIMER
-- 
1.8.3.1