From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794592832; b=YTnRlrQlli2nzU+jaKYLh6pHPieOrYXXyIrZ0T9CKNNRc5BzwLsajYqI0Yl0cH1NUEZT T2KQC4zTqG9OIphYdi5lbnw3efYcJ4Ab3P0e6ryePSFzkGTM0363dKUP7kYVl1mqnBUfG Qcrh2I7+ShyMGwh71jjMCs2uLP8fSVLOwULxnraeJWJ/x0Z7ZJad9wNN1vjErBhBxUDX6 BYQ+IsPnty7PIw0vuVF0NGMdoiMVKRp1V8RLZYCCdJa1IA+8uPhInMilKh/D40+vBFc+V lce4DZrdAVUEOyb45+DO9yIp4falkQjFlP4XwRiRiOBViUbpIbPiq2Oz09PKDBvb2ng== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794592832; h=Received:DKIM-Signature:From:Date:Subject:MIME-Version:Content-Type: Content-Transfer-Encoding:Message-Id:References:In-Reply-To:To:Cc: X-Mailer:X-Developer-Signature:X-Developer-Key; bh=8th/Zw8FHEmb50c62OpuN9JvFsfC8MmCMY/Mc/aNpAw=; b=YgalkXDQdBgrO+SbcN4rD1F5oBdfj7h69RZ1YReNRFvTxxBxXxswUfpTk5BYMnBbDFS9 Nis3hbA+lollqk1NUjxiXdv+4diVeCtega/YP10dkcJGDpNbkGSSf95wEN9A4OKETgYhY w1Qg66IwBAHgGEdnWO7kTvl9ZH4KQrh8fH4gt6131WxZa3hlxXPMR1hmdNv0VCoIzHVq2 /OqDZVLxLtEdqlYFCy/jsO1y+Mw02LLcn/444t0mcS3xSpDf/iO3aPEmZChexGz6SlkFb OuJrQbuWA+ZaGHTH1ucL1fbWYJoz90QOKOcdxznG25tSkYtQY9Y+LhtXyTAqBzTuQ7w== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=BfJ4iO81; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B4F1B606B343 for ; Fri, 13 Nov 2026 18:00:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=BfJ4iO81 Received: by smtp.kernel.org (Postfix) with ESMTPSA id ACA7A1F0093B; Fri, 13 Nov 2026 18:00:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794592832; bh=8th/Zw8FHEmb50c62OpuN9JvFsfC8MmCMY/Mc/aNpAw=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=BfJ4iO81R8KRxG+AHUeanGgiCF8u+Tfu538rY4tTeF3r9MUvqcrmNMDQ8Qg7bfap4 J+a8F1O1t6LDvDfHK48fave2WPIPEwBWJsceQDHSlb3zK/Xj2grzrj/3n/Ui10oZaV LQdyKBOo8EFbjehev15MElRs80xhk9GbGD9n7TZ78m0ZSLHGd6D0EGD7cucjYaUIs6 gnI18N3B01jEzohbi3RJFV61lUoka0DDM5nD7UXII0rDIGF34uQP+y3bK+xzr0MXcE Jqe6uRlSGO2pmJX2jfBeZIf1SQENsS+1jXRGzd+xVe7PMn/38e4bxy8eEZXxU/409T 7RqaPlZ3OMDUA== From: Vincent Mailhol Date: Fri, 13 Nov 2026 18:59:57 +0100 Subject: [PATCH v2 1/2] x86/mce: Add CPU_SUP_* dependencies for Intel/Zhaoxin MCE features X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261113-processor_select_is_not_an_expert_feature-v2-1-ae630b1f2e28@kernel.org> References: <20261113-processor_select_is_not_an_expert_feature-v2-0-ae630b1f2e28@kernel.org> In-Reply-To: <20261113-processor_select_is_not_an_expert_feature-v2-0-ae630b1f2e28@kernel.org> To: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" Cc: linux-kernel@vger.kernel.org, Vincent Mailhol X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=966; i=mailhol@kernel.org; h=from:subject:message-id; bh=1Y6tt3GiALwvu5H9UxSpRIC0pTtTe4FLPIfc6iXui7M=; b=owGbwMvMwCV2McXO4Xp97WbG02pJDFnfA2wi5nR2nZ/t1z1rUXLQc6nWiOkPOLkbNN590X8hs GvzhPVRHRNZGMS4GCzFFFmWlXNyK3QUeocd+msJM4eVCWSItEgDAxCwMPDlJuaVGukY6ZlqG+oZ Ahk6RgxcnAIw1fsyGf6nTEmLnxNtNrWOM/3mDN/ni0M6DH+s1nyjuOdR49FH+u+/MDLszFSrdta tLu5ceqhojaFmwp5VcpyFb3ynPT1hn71/SzInAA== X-Developer-Key: i=mailhol@kernel.org; a=openpgp; fpr=ED8F700574E67F20E574E8E2AB5FEB886DBB99C2 Intel-style MCE features are only used on Intel and Zhaoxin CPUs. Gate X86_MCE_INTEL on CPU_SUP_INTEL || CPU_SUP_ZHAOXIN. Update the prompt and help text to mention both supported CPU vendors. Signed-off-by: Vincent Mailhol --- arch/x86/Kconfig | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 58dce0b66179..91b3bc7deafd 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1158,10 +1158,10 @@ config X86_MCELOG_LEGACY config X86_MCE_INTEL def_bool y - prompt "Intel MCE features" - depends on X86_MCE && X86_LOCAL_APIC + prompt "Intel and Zhaoxin MCE features" + depends on X86_MCE && X86_LOCAL_APIC && (CPU_SUP_INTEL || CPU_SUP_ZHAOXIN) help - Additional support for intel specific MCE features such as + Additional support for Intel and Zhaoxin MCE features such as the thermal monitor. config X86_MCE_AMD -- 2.56.1