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From:   Borislav Petkov <bp@alien8.de>
To:     X86 ML <x86@kernel.org>
Cc:     LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 10/13] x86/CPU/AMD: Get rid of amd_erratum_383[]
Date:   Mon, 20 Nov 2023 11:41:49 +0100
Message-ID: <20231120104152.13740-11-bp@alien8.de>
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From: "Borislav Petkov (AMD)" <bp@alien8.de>

Set it in init_amd_gh() unconditionally as that is the F10h init
function.

No functional changes.

Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
---
 arch/x86/kernel/cpu/amd.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index 62aa99b5d6c8..3e25fa9c5275 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -63,9 +63,6 @@ static const int amd_erratum_400[] =3D
 	AMD_OSVW_ERRATUM(1, AMD_MODEL_RANGE(0xf, 0x41, 0x2, 0xff, 0xf),
 			    AMD_MODEL_RANGE(0x10, 0x2, 0x1, 0xff, 0xf));
=20
-static const int amd_erratum_383[] =3D
-	AMD_OSVW_ERRATUM(3, AMD_MODEL_RANGE(0x10, 0, 0, 0xff, 0xf));
-
 static const int amd_erratum_1485[] =3D
 	AMD_LEGACY_ERRATUM(AMD_MODEL_RANGE(0x19, 0x10, 0x0, 0x1f, 0xf),
 			   AMD_MODEL_RANGE(0x19, 0x60, 0x0, 0xaf, 0xf));
@@ -876,8 +873,7 @@ static void init_amd_gh(struct cpuinfo_x86 *c)
 	 */
 	msr_clear_bit(MSR_AMD64_BU_CFG2, 24);
=20
-	if (cpu_has_amd_erratum(c, amd_erratum_383))
-		set_cpu_bug(c, X86_BUG_AMD_TLB_MMATCH);
+	set_cpu_bug(c, X86_BUG_AMD_TLB_MMATCH);
 }
=20
 static void init_amd_ln(struct cpuinfo_x86 *c)
--=20
2.42.0.rc0.25.ga82fb66fed25