linux-kernel - [PATCH v2 4/7] uacce: Use _BITUL() macro in UAPI headers

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Date:   Fri, 21 May 2021 01:58:45 -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>, Peter Xu <peterx@...hat.com>,
        Lei Cao <lei.cao@...atus.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Zaibo Xu <xuzaibo@...wei.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Jean-Philippe Brucker <jean-philippe@...aro.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 4/7] uacce: Use _BITUL() macro in UAPI headers

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

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

Fixes: 015d239ac014 ("uacce: add uacce driver")
Signed-off-by: Joe Richey <joerichey@...gle.com>
---
 include/uapi/misc/uacce/uacce.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/uapi/misc/uacce/uacce.h b/include/uapi/misc/uacce/uacce.h
index cc7185678f47..e0b4c8a2d29c 100644
--- a/include/uapi/misc/uacce/uacce.h
+++ b/include/uapi/misc/uacce/uacce.h
@@ -2,6 +2,7 @@
 #ifndef _UAPIUUACCE_H
 #define _UAPIUUACCE_H
 
+#include <linux/const.h>
 #include <linux/types.h>
 #include <linux/ioctl.h>
 
@@ -23,7 +24,7 @@
  *		  Support PASID
  *		  Support device page faults (PCI PRI or SMMU Stall)
  */
-#define UACCE_DEV_SVA		BIT(0)
+#define UACCE_DEV_SVA		_BITUL(0)
 
 /**
  * enum uacce_qfrt: queue file region type
-- 
2.31.1