From: Mihai Carabas <mihai.carabas@oracle.com>
To: linux-arm-kernel@lists.infradead.org
Cc: kvm@vger.kernel.org, linux-pm@vger.kernel.org,
linux-kernel@vger.kernel.org, catalin.marinas@arm.com,
will@kernel.org, tglx@linutronix.de, mingo@redhat.com,
bp@alien8.de, x86@kernel.org, hpa@zytor.com, pbonzini@redhat.com,
wanpengli@tencent.com, vkuznets@redhat.com, rafael@kernel.org,
daniel.lezcano@linaro.org, akpm@linux-foundation.org,
pmladek@suse.com, peterz@infradead.org, dianders@chromium.org,
npiggin@gmail.com, rick.p.edgecombe@intel.com,
joao.m.martins@oracle.com, juerg.haefliger@canonical.com,
mic@digikod.net, mihai.carabas@oracle.com, arnd@arndb.de,
ankur.a.arora@oracle.com
Subject: [PATCH v3 4/7] arm64: Select ARCH_HAS_CPU_RELAX
Date: Mon, 29 Jan 2024 12:40:31 +0200 [thread overview]
Message-ID: <1706524834-11275-5-git-send-email-mihai.carabas@oracle.com> (raw)
In-Reply-To: <1706524834-11275-1-git-send-email-mihai.carabas@oracle.com>
From: Joao Martins <joao.m.martins@oracle.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@oracle.com>
Signed-off-by: Mihai Carabas <mihai.carabas@oracle.com>
---
arch/arm64/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 78f20e632712..24adbe9a2aa6 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -106,6 +106,7 @@ 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
next prev parent reply other threads:[~2024-01-29 11:56 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-29 10:40 [PATCH v3] Enable haltpoll for arm64 Mihai Carabas
2024-01-29 10:40 ` [PATCH v3 1/7] x86: Move ARCH_HAS_CPU_RELAX to arch Mihai Carabas
2024-01-29 10:40 ` [PATCH v3 2/7] x86/kvm: Move haltpoll_want() to be arch defined Mihai Carabas
2024-01-29 10:40 ` [PATCH v3 3/7] governors/haltpoll: Drop kvm_para_available() check Mihai Carabas
2024-01-29 10:40 ` Mihai Carabas [this message]
2024-01-29 10:40 ` [PATCH v3 5/7] arm64: Define TIF_POLLING_NRFLAG Mihai Carabas
2024-01-29 10:40 ` [PATCH v3 6/7] cpuidle-haltpoll: ARM64 support Mihai Carabas
2024-01-29 10:40 ` [PATCH v3 7/7] cpuidle/poll_state: replace cpu_relax with smp_cond_load_relaxed Mihai Carabas
2024-01-29 14:52 ` Rafael J. Wysocki
2024-01-29 19:20 ` Mihai Carabas
2024-01-29 19:41 ` Rafael J. Wysocki
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