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Message-Id: <1691581193-8416-2-git-send-email-mihai.carabas@oracle.com>
Date: Wed, 9 Aug 2023 14:39:35 +0300
From: Mihai Carabas <mihai.carabas@...cle.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Joao Martins <joao.m.martins@...cle.com>,
Mihai Carabas <mihai.carabas@...cle.com>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will@...nel.org>,
Thomas Gleixner <tglx@...utronix.de>,
Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
Dave Hansen <dave.hansen@...ux.intel.com>, x86@...nel.org,
"H. Peter Anvin" <hpa@...or.com>,
Paolo Bonzini <pbonzini@...hat.com>,
Wanpeng Li <wanpengli@...cent.com>,
Vitaly Kuznetsov <vkuznets@...hat.com>,
"Rafael J. Wysocki" <rafael@...nel.org>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
Andrew Morton <akpm@...ux-foundation.org>,
Kees Cook <keescook@...omium.org>,
Peter Zijlstra <peterz@...radead.org>,
Petr Mladek <pmladek@...e.com>,
Ard Biesheuvel <ardb@...nel.org>,
Sami Tolvanen <samitolvanen@...gle.com>,
Nicholas Piggin <npiggin@...il.com>,
Juerg Haefliger <juerg.haefliger@...onical.com>,
Mickaël Salaün <mic@...ikod.net>,
Arnd Bergmann <arnd@...db.de>,
Ankur Arora <ankur.a.arora@...cle.com>,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
kvm@...r.kernel.org, linux-pm@...r.kernel.org
Subject: [PATCH 1/7] cpuidle-haltpoll: Make boot_option_idle_override check X86 specific
From: Joao Martins <joao.m.martins@...cle.com>
In the pursuit of letting it build on ARM let's not include what is x86
specific.
Signed-off-by: Joao Martins <joao.m.martins@...cle.com>
Signed-off-by: Mihai Carabas <mihai.carabas@...cle.com>
---
drivers/cpuidle/cpuidle-haltpoll.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/cpuidle/cpuidle-haltpoll.c b/drivers/cpuidle/cpuidle-haltpoll.c
index e66df22f9695..0ca3c8422eb6 100644
--- a/drivers/cpuidle/cpuidle-haltpoll.c
+++ b/drivers/cpuidle/cpuidle-haltpoll.c
@@ -104,9 +104,11 @@ static int __init haltpoll_init(void)
int ret;
struct cpuidle_driver *drv = &haltpoll_driver;
+#ifdef CONFIG_X86
/* Do not load haltpoll if idle= is passed */
if (boot_option_idle_override != IDLE_NO_OVERRIDE)
return -ENODEV;
+#endif
if (!kvm_para_available() || !haltpoll_want())
return -ENODEV;
--
1.8.3.1
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