linux-kernel - [PATCH v2 3/7] drivers: firmware: psci: Use

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 21 May 2021 01:58:44 -0700
From:   Joe Richey <joerichey94@...il.com>
To:     trivial@...nel.org
Cc:     Joe Richey <joerichey@...gle.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        x86@...nel.org, "H. Peter Anvin" <hpa@...or.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Mark Rutland <mark.rutland@....com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Zhangfei Gao <zhangfei.gao@...aro.org>,
        Zhou Wang <wangzhou1@...ilicon.com>,
        Andy Whitcroft <apw@...onical.com>,
        Joe Perches <joe@...ches.com>,
        Dwaipayan Ray <dwaipayanray1@...il.com>,
        Lukas Bulwahn <lukas.bulwahn@...il.com>,
        Sasha Levin <sashal@...nel.org>,
        "Chang S. Bae" <chang.seok.bae@...el.com>,
        Andi Kleen <ak@...ux.intel.com>, Lei Cao <lei.cao@...atus.com>,
        Peter Xu <peterx@...hat.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Jean-Philippe Brucker <jean-philippe@...aro.org>,
        Zaibo Xu <xuzaibo@...wei.com>,
        Kenneth Lee <liguozhu@...ilicon.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-media@...r.kernel.org,
        linux-accelerators@...ts.ozlabs.org
Subject: [PATCH v2 3/7] drivers: firmware: psci:  Use _BITUL() macro in UAPI headers

From: Joe Richey <joerichey@...gle.com>

Replace BIT() in psci's UPAI header with _BITUL(). BIT() is not defined
in the UAPI headers and its usage may cause userspace build errors.

Fixes: 60dd1ead65e8 ("drivers: firmware: psci: Announce support for OS initiated suspend mode")
Signed-off-by: Joe Richey <joerichey@...gle.com>
---
 include/uapi/linux/psci.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/uapi/linux/psci.h b/include/uapi/linux/psci.h
index 2fcad1dd0b0e..87afdeb95096 100644
--- a/include/uapi/linux/psci.h
+++ b/include/uapi/linux/psci.h
@@ -12,6 +12,8 @@
 #ifndef _UAPI_LINUX_PSCI_H
 #define _UAPI_LINUX_PSCI_H
 
+#include <linux/const.h>
+
 /*
  * PSCI v0.1 interface
  *
@@ -100,7 +102,7 @@
 #define PSCI_1_0_FEATURES_CPU_SUSPEND_PF_MASK	\
 			(0x1 << PSCI_1_0_FEATURES_CPU_SUSPEND_PF_SHIFT)
 
-#define PSCI_1_0_OS_INITIATED			BIT(0)
+#define PSCI_1_0_OS_INITIATED			_BITUL(0)
 #define PSCI_1_0_SUSPEND_MODE_PC		0
 #define PSCI_1_0_SUSPEND_MODE_OSI		1
 
-- 
2.31.1