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Tue, 23 Apr 2024 05:00:40 -0400 (EDT) (envelope-from sakib@darkstar.site) X-Outflank-Mailman: Message body and most headers restored to incoming version X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: f628cbc8-014f-11ef-b4bb-af5377834399 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed; d=pobox.com; h=from:to:cc :subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; s=sasl; bh=9+9XMXvzGyolHzNNE3bL+S4CK XGZAy5Za91IKnXnLa8=; b=ydVPJ0EmcaP/WyWi01IUt/358xO8U1M33CZGr1egP eMYUcoMJB00N6Rje8h2AbIZkkj+SisqEpXGO85qV1k/Qa9rXAIoy0zBksMy5Np7h SUrEBiNWM6WfIf+qiQmwqOMF/L5H9eiVcQQQCYa9tZd5ZdQUbCfD9bPQ8iqs0dCs 5w= From: Sergiy Kibrik To: xen-devel@lists.xenproject.org Cc: Sergiy Kibrik , Jan Beulich , Andrew Cooper , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= , Stefano Stabellini Subject: [XEN PATCH v1 7/7] x86/MCE: optional build of AMD/Intel MCE code Date: Tue, 23 Apr 2024 12:00:37 +0300 Message-Id: <82df6ef350a2b4f42ec7adf12a90ebeae1d133f6.1713860310.git.Sergiy_Kibrik@epam.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 X-Pobox-Relay-ID: F5617A42-014F-11EF-8DD6-25B3960A682E-90055647!pb-smtp2.pobox.com Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @pobox.com) X-ZM-MESSAGEID: 1713862867674100001 Content-Type: text/plain; charset="utf-8" Separate Intel/AMD-specific MCE code using CONFIG_{INTEL,AMD} config option= s. Now we can avoid build of mcheck code if support for specific platform is intentionally disabled by configuration. Signed-off-by: Sergiy Kibrik Reviewed-by: Stefano Stabellini --- xen/arch/x86/cpu/mcheck/Makefile | 6 ++---- xen/arch/x86/cpu/mcheck/non-fatal.c | 6 ++++++ xen/arch/x86/cpu/mcheck/vmce.h | 1 + 3 files changed, 9 insertions(+), 4 deletions(-) diff --git a/xen/arch/x86/cpu/mcheck/Makefile b/xen/arch/x86/cpu/mcheck/Mak= efile index f927f10b4d..5b3f6d875c 100644 --- a/xen/arch/x86/cpu/mcheck/Makefile +++ b/xen/arch/x86/cpu/mcheck/Makefile @@ -1,12 +1,10 @@ -obj-y +=3D amd_nonfatal.o -obj-y +=3D mce_amd.o obj-y +=3D mcaction.o obj-y +=3D barrier.o -obj-y +=3D intel-nonfatal.o obj-y +=3D mctelem.o obj-y +=3D mce.o obj-y +=3D mce-apei.o -obj-y +=3D mce_intel.o +obj-$(CONFIG_AMD) +=3D mce_amd.o amd_nonfatal.o +obj-$(CONFIG_INTEL) +=3D mce_intel.o intel-nonfatal.o obj-y +=3D non-fatal.o obj-y +=3D util.o obj-y +=3D vmce.o diff --git a/xen/arch/x86/cpu/mcheck/non-fatal.c b/xen/arch/x86/cpu/mcheck/= non-fatal.c index 33cacd15c2..2d91a3b1e0 100644 --- a/xen/arch/x86/cpu/mcheck/non-fatal.c +++ b/xen/arch/x86/cpu/mcheck/non-fatal.c @@ -24,14 +24,20 @@ static int __init cf_check init_nonfatal_mce_checker(vo= id) * Check for non-fatal errors every MCE_RATE s */ switch (c->x86_vendor) { +#ifdef CONFIG_AMD case X86_VENDOR_AMD: case X86_VENDOR_HYGON: /* Assume we are on K8 or newer AMD or Hygon CPU here */ amd_nonfatal_mcheck_init(c); break; +#endif +#ifdef CONFIG_INTEL case X86_VENDOR_INTEL: intel_nonfatal_mcheck_init(c); break; +#endif + default: + return -ENODEV; } printk(KERN_INFO "mcheck_poll: Machine check polling timer started.\n"); return 0; --=20 2.25.1