From: Sean Christopherson <seanjc@google.com>
To: Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, Xin Li <xin@zytor.com>,
"H. Peter Anvin" <hpa@zytor.com>,
Peter Zijlstra <peterz@infradead.org>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Sean Christopherson <seanjc@google.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Josh Poimboeuf <jpoimboe@kernel.org>,
Jarkko Sakkinen <jarkko@kernel.org>,
"Kirill A. Shutemov" <kas@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
kvm@vger.kernel.org, linux-sgx@vger.kernel.org,
linux-coco@lists.linux.dev, Kai Huang <kai.huang@intel.com>
Subject: [PATCH 2/4] x86/mtrr: Drop unnecessary export of "mtrr_state"
Date: Wed, 12 Nov 2025 09:39:42 -0800 [thread overview]
Message-ID: <20251112173944.1380633-3-seanjc@google.com> (raw)
In-Reply-To: <20251112173944.1380633-1-seanjc@google.com>
Don't export "mtrr_state" as usage is limited to arch/x86/kernel/cpu/mtrr
(and nothing outside of that directory even includes the local mtrr.h).
No functional change intended.
Signed-off-by: Sean Christopherson <seanjc@google.com>
---
arch/x86/kernel/cpu/mtrr/generic.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index 8c18327eb10b..0863733858dc 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -89,7 +89,6 @@ static int mtrr_state_set;
u64 mtrr_tom2;
struct mtrr_state_type mtrr_state;
-EXPORT_SYMBOL_GPL(mtrr_state);
/* Reserved bits in the high portion of the MTRRphysBaseN MSR. */
u32 phys_hi_rsvd;
--
2.51.2.1041.gc1ab5b90ca-goog
next prev parent reply other threads:[~2025-11-12 17:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-12 17:39 [PATCH 0/4] x86: Restrict KVM-induced symbol exports to KVM Sean Christopherson
2025-11-12 17:39 ` [PATCH 1/4] x86/bugs: Drop unnecessary export of "x86_spec_ctrl_base" Sean Christopherson
2025-11-12 17:39 ` Sean Christopherson [this message]
2025-11-12 17:39 ` [PATCH 3/4] x86/mm: Drop unnecessary export of "ptdump_walk_pgd_level_debugfs" Sean Christopherson
2025-11-12 17:39 ` [PATCH 4/4] x86: Restrict KVM-induced symbol exports to KVM modules where obvious/possible Sean Christopherson
2025-11-14 9:03 ` [PATCH 0/4] x86: Restrict KVM-induced symbol exports to KVM Peter Zijlstra
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