From nobody Sun Feb 8 18:34:29 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BD7701537DA for ; Thu, 15 May 2025 13:27:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747315671; cv=none; b=KVbDKz+JvT4tHFOMvC+CbN1/VVLyDvdamvLX5N4UFI0IIye0Yhl6v30hZFHl4L2662bfiNM/cofHeZewrsB59x7bvNvCjZEmNBCWC0t4y4AJyqGQEvtGJnLbtAvb+gD+oWVCGWgHLv25YU3X33GCTBkoqSKJsRavgTOlV/CnjGM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747315671; c=relaxed/simple; bh=nmRd7d1YsTKtwGLwY5JUONaVS8iKpRDe0zfcE01ZJFo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=S5UFunPaImpVx4GKs8YvIpnv0BICSDLPbwbwyCvb2VHnFx8oqOwsjvmOhSzm1uDK133ZWm5dMDOfHsxO09fmTM7UWGuaeuePCQu5iJtWjNM8GVwwPoYD0sn3pXHW9SGD8hiJMTqX/u5MBw4nUJ+umziejG6rQfQoRQetr/25ozg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VX3Ab1Br; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="VX3Ab1Br" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8A67AC4CEE7; Thu, 15 May 2025 13:27:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747315671; bh=nmRd7d1YsTKtwGLwY5JUONaVS8iKpRDe0zfcE01ZJFo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VX3Ab1BrqHvLVz6geVeVL5TKxuvo9sTzgihDJWIGy7Ivj0gQCF0V7ptWcSqdy6Qr0 sqdVLVFiFh5dUzvG3NA2ZIIkw3/TqzLxTF/hWIy6snh/0xKsRDM13DJz2S4NlOWDDS JSDdMJyJ7gbkrWnaYHJpjaeB3lYnFZpdb89YxSjGGFdMXUYbugfEpemDP4UpV5veuV oBKeyNHL0Y/necUZ9t0loPJ9ghFMVjvrIx2U+kjCSB31IxWyPS3OEvYLjJ7RA8fpFV HpFRHuFHH2Ibj8/qVoIA23SLvfUHSGw+AOCyvJTC3BAYdBWKU7sZtTqY7fDnY1/Qth usDTRwvWjXVXg== From: Ingo Molnar To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , "H . Peter Anvin" , Linus Torvalds , Peter Zijlstra , Borislav Petkov , Thomas Gleixner , Vitaly Kuznetsov , =?UTF-8?q?J=C3=BCrgen=20Gro=C3=9F?= , "Kirill A . Shutemov" , Ard Biesheuvel , Arnd Bergmann , Carlos Bilbao , David Woodhouse , Elena Reshetova , Fei Li , Jan Kiszka , Masahiro Yamada , Michal Marek , Paolo Bonzini , Sean Christopherson , Stefano Stabellini Subject: [PATCH 07/13] x86/kconfig/64: Enable more virtualization guest options in the defconfig: enable Xen, Xen_PVH, Jailhouse, ACRN, Intel TDX and Hyper-V Date: Thu, 15 May 2025 15:27:13 +0200 Message-ID: <20250515132719.31868-8-mingo@kernel.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250515132719.31868-1-mingo@kernel.org> References: <20250515132719.31868-1-mingo@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Since the x86 defconfig aims to be a distro kernel work-alike with fewer drivers and a shorter build time, refresh all the virtualization guest Kconfig features, enabling paravirt spinlocks, and enabling the guest support code for the following guests: - Xen - Xen_PVH - Jailhouse - ACRN - Intel TDX - Hyper-V Signed-off-by: Ingo Molnar Acked-by: Kirill A. Shutemov Cc: Ard Biesheuvel Cc: Arnd Bergmann Cc: Carlos Bilbao Cc: David Woodhouse Cc: Elena Reshetova Cc: Fei Li Cc: H. Peter Anvin Cc: Jan Kiszka Cc: Juergen Gross Cc: Linus Torvalds Cc: Masahiro Yamada Cc: Michal Marek Cc: Paolo Bonzini Cc: Sean Christopherson Cc: Stefano Stabellini Cc: Vitaly Kuznetsov --- arch/x86/configs/x86_64_defconfig | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_de= fconfig index 156e9490e29b..df786b8b4e85 100644 --- a/arch/x86/configs/x86_64_defconfig +++ b/arch/x86/configs/x86_64_defconfig @@ -30,7 +30,12 @@ CONFIG_PROFILING=3Dy CONFIG_KEXEC=3Dy CONFIG_SMP=3Dy CONFIG_HYPERVISOR_GUEST=3Dy -CONFIG_PARAVIRT=3Dy +CONFIG_PARAVIRT_SPINLOCKS=3Dy +CONFIG_XEN=3Dy +CONFIG_XEN_PVH=3Dy +CONFIG_JAILHOUSE_GUEST=3Dy +CONFIG_ACRN_GUEST=3Dy +CONFIG_INTEL_TDX_GUEST=3Dy CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=3Dy CONFIG_X86_MSR=3Dy CONFIG_X86_CPUID=3Dy @@ -128,6 +133,7 @@ CONFIG_NET_9P=3Dy CONFIG_NET_9P_VIRTIO=3Dy CONFIG_PCI=3Dy CONFIG_PCIEPORTBUS=3Dy +CONFIG_PCI_HYPERV=3Dy CONFIG_HOTPLUG_PCI=3Dy CONFIG_PCCARD=3Dy CONFIG_YENTA=3Dy @@ -168,6 +174,7 @@ CONFIG_SKY2=3Dy CONFIG_FORCEDETH=3Dy CONFIG_8139TOO=3Dy CONFIG_R8169=3Dy +CONFIG_HYPERV_NET=3Dy CONFIG_INPUT_EVDEV=3Dy CONFIG_INPUT_JOYSTICK=3Dy CONFIG_INPUT_TABLET=3Dy @@ -198,6 +205,7 @@ CONFIG_AGP_INTEL=3Dy CONFIG_DRM=3Dy CONFIG_DRM_I915=3Dy CONFIG_DRM_VIRTIO_GPU=3Dy +CONFIG_DRM_HYPERV=3Dy CONFIG_SOUND=3Dy CONFIG_SND=3Dy CONFIG_SND_HRTIMER=3Dy @@ -214,6 +222,7 @@ CONFIG_HID_PETALYNX=3Dy CONFIG_HID_SAMSUNG=3Dy CONFIG_HID_SONY=3Dy CONFIG_HID_SUNPLUS=3Dy +CONFIG_HID_HYPERV_MOUSE=3Dy CONFIG_HID_TOPSEED=3Dy CONFIG_HID_PID=3Dy CONFIG_USB_HIDDEV=3Dy @@ -231,6 +240,9 @@ CONFIG_RTC_CLASS=3Dy CONFIG_DMADEVICES=3Dy CONFIG_VIRTIO_PCI=3Dy CONFIG_VIRTIO_INPUT=3Dy +CONFIG_HYPERV=3Dy +CONFIG_HYPERV_UTILS=3Dy +CONFIG_HYPERV_BALLOON=3Dy CONFIG_EEEPC_LAPTOP=3Dy CONFIG_AMD_IOMMU=3Dy CONFIG_INTEL_IOMMU=3Dy --=20 2.45.2