From: Sohil Mehta <sohil.mehta@intel.com>
To: Dave Hansen <dave.hansen@linux.intel.com>,
Borislav Petkov <bp@alien8.de>,
x86@kernel.org
Cc: Thomas Gleixner <tglx@kernel.org>, Ingo Molnar <mingo@redhat.com>,
"H . Peter Anvin" <hpa@zytor.com>,
Josh Poimboeuf <jpoimboe@kernel.org>,
Richard Weinberger <richard@nod.at>,
Andrew Cooper <andrew.cooper3@citrix.com>,
Tony Luck <tony.luck@intel.com>,
Sohil Mehta <sohil.mehta@intel.com>,
"Ahmed S . Darwish" <darwi@linutronix.de>,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 3/3] x86/cpufeature: Remove clear_cpu_bug()
Date: Thu, 14 May 2026 17:25:00 -0700 [thread overview]
Message-ID: <20260515002500.2463393-4-sohil.mehta@intel.com> (raw)
In-Reply-To: <20260515002500.2463393-1-sohil.mehta@intel.com>
From: Richard Weinberger <richard@nod.at>
X86_BUG_F00F was the last remaining user of clear_cpu_bug(). With no
users left, remove this helper.
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sohil Mehta <sohil.mehta@intel.com>
---
v2:
- Improve commit message
---
arch/x86/include/asm/cpufeature.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index 3ddc1d33399b..90680f978d43 100644
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -125,7 +125,6 @@ static __always_inline bool _static_cpu_has(u16 bit)
#define cpu_has_bug(c, bit) cpu_has(c, (bit))
#define set_cpu_bug(c, bit) set_cpu_cap(c, (bit))
-#define clear_cpu_bug(c, bit) clear_cpu_cap(c, (bit))
#define static_cpu_has_bug(bit) static_cpu_has((bit))
#define boot_cpu_has_bug(bit) cpu_has_bug(&boot_cpu_data, (bit))
--
2.43.0
next prev parent reply other threads:[~2026-05-15 0:27 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-15 0:24 [PATCH v2 0/3] x86: Fix a F00F bug warning and cleanup surrounding code Sohil Mehta
2026-05-15 0:24 ` [PATCH v2 1/3] x86/cpu/intel: Don't clear X86_BUG_F00F before setting it Sohil Mehta
2026-05-15 19:16 ` Ahmed S. Darwish
2026-05-15 0:24 ` [PATCH v2 2/3] x86/cpu/intel: Simplify F00F bug notice using pr_notice_once() Sohil Mehta
2026-05-15 19:14 ` Ahmed S. Darwish
2026-05-15 0:25 ` Sohil Mehta [this message]
2026-05-15 19:16 ` [PATCH v2 3/3] x86/cpufeature: Remove clear_cpu_bug() Ahmed S. Darwish
2026-05-15 6:18 ` [PATCH v2 0/3] x86: Fix a F00F bug warning and cleanup surrounding code Richard Weinberger
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