From nobody Fri Dec 19 20:33:55 2025 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 487F2286D61 for ; Tue, 6 May 2025 17:09:55 +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=1746551395; cv=none; b=NMstzAlL9VOHrrWybhuz41BVfIVs7IJrD1xeSvH6PU+CD3SoxgSwyW3UYBjYhsLhKmOeCaa6cqwHboxeyThSar9VK0fgQumHK1b3IZUNKOvPNgfE0EJo98pNUvX83Jr/UqEGb9vCBMesMWs6DKgYXvFyPgh21062LC8xSuAGMsQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746551395; c=relaxed/simple; bh=wAoDI1YaN5dxg6WT9WRKd3hmOWwjwJ7b0sdWyMGaRTo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=WjnMjCl/dW3rfF80Po3y5NXp6sPkE4oRWpvzTMEECTTp4TFNB9n+xsbI8ZbrZLg9RCHtpl/4oeuXWOnGiZWXyR5nbqH/fHitBbzraYUzIX3OpkkbJ9fRshGJu8PR+H6Ul3xZ6fjYQsNLnuUxl/8JBbb/nLexarQsJf2dJpVlbFg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=g8NQGt8A; 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="g8NQGt8A" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 56656C4CEEB; Tue, 6 May 2025 17:09:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746551395; bh=wAoDI1YaN5dxg6WT9WRKd3hmOWwjwJ7b0sdWyMGaRTo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=g8NQGt8AhQZNFVjxif33zGhL2+xyjke+lv0S5p0EHJhVu4ydEQq+cQcjszoN0pq3w G3ll0Odg1IcZHYmcvWQvr2KPcdhwwBCTAnF4/+EOaYGrm9Jj0UynFJ0nuN+BLOr2jB cxfoJ00BQR5MRl91seVgKPzLj0qtJxkzYp4ZpXJhm2Wm7n4psfLMnydFQl2jgq5XKe zLyL+6D5FGnxDUkvAS4zuCualKmduUAK5ArD5WAS0PD55ztud5c38a1qLE7s009W3P MafrOO8F4D01Q0rlw5TczX6IJwgMgx97PayyMcxoO/xKwBJBbZ9yxc8igPcYmuMtsx qjcEPKaNntEaQ== From: Ingo Molnar To: linux-kernel@vger.kernel.org Cc: "H . Peter Anvin" , Linus Torvalds , Peter Zijlstra , Borislav Petkov , Thomas Gleixner , Vitaly Kuznetsov , Ingo Molnar , Ard Biesheuvel , Arnd Bergmann , David Woodhouse , Masahiro Yamada , Michal Marek Subject: [PATCH 08/15] x86/kconfig/64: Enable the KVM host in the defconfig Date: Tue, 6 May 2025 19:09:17 +0200 Message-ID: <20250506170924.3513161-9-mingo@kernel.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250506170924.3513161-1-mingo@kernel.org> References: <20250506170924.3513161-1-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" These days all distros enable KVM, and since the x86 defconfig aims to be a distro kernel work-alike with fewer drivers and a shorter build time, enable the KVM host in the defconfig too. Signed-off-by: Ingo Molnar Cc: Ard Biesheuvel Cc: Arnd Bergmann Cc: David Woodhouse Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Masahiro Yamada Cc: Michal Marek --- arch/x86/configs/defconfig.x86_64 | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/x86/configs/defconfig.x86_64 b/arch/x86/configs/defconfig= .x86_64 index 7d7310cdf8b0..156e9490e29b 100644 --- a/arch/x86/configs/defconfig.x86_64 +++ b/arch/x86/configs/defconfig.x86_64 @@ -50,6 +50,11 @@ CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=3Dy CONFIG_CPU_FREQ_GOV_ONDEMAND=3Dy CONFIG_X86_ACPI_CPUFREQ=3Dy CONFIG_IA32_EMULATION=3Dy +CONFIG_KVM=3Dy +CONFIG_KVM_INTEL=3Dy +CONFIG_KVM_AMD=3Dy +CONFIG_KVM_XEN=3Dy +CONFIG_KVM_MAX_NR_VCPUS=3D4096 CONFIG_KPROBES=3Dy CONFIG_JUMP_LABEL=3Dy CONFIG_MODULES=3Dy --=20 2.45.2