linux-kernel - [PATCH 1/6] x86/elf: Don't use BIT() macro in UAPI headers

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Date:   Thu, 20 May 2021 03:43:38 -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>,
        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 1/6] x86/elf: Don't use BIT() macro in UAPI headers

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

A previous patch [1] used the BIT() macro to define HWCAP2_FSGSBASE.

This macro is defined in the kernel but not in the UAPI headers.

[1] https://lore.kernel.org/patchwork/patch/912068/

Signed-off-by: Joe Richey <joerichey@...gle.com>
---
 arch/x86/include/uapi/asm/hwcap2.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/include/uapi/asm/hwcap2.h b/arch/x86/include/uapi/asm/hwcap2.h
index 5fdfcb47000f..6d2175b43710 100644
--- a/arch/x86/include/uapi/asm/hwcap2.h
+++ b/arch/x86/include/uapi/asm/hwcap2.h
@@ -6,6 +6,6 @@
 #define HWCAP2_RING3MWAIT		(1 << 0)
 
 /* Kernel allows FSGSBASE instructions available in Ring 3 */
-#define HWCAP2_FSGSBASE			BIT(1)
+#define HWCAP2_FSGSBASE			(1 << 1)
 
 #endif
-- 
2.31.1