From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 19B6CC433E6 for ; Thu, 4 Mar 2021 11:56:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DB3B164F34 for ; Thu, 4 Mar 2021 11:56:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239523AbhCDL4C (ORCPT ); Thu, 4 Mar 2021 06:56:02 -0500 Received: from mx2.suse.de ([195.135.220.15]:37458 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239462AbhCDLz6 (ORCPT ); Thu, 4 Mar 2021 06:55:58 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 37A87AF87; Thu, 4 Mar 2021 11:55:17 +0000 (UTC) Subject: Re: [PATCH v6 03/11] target/arm: Restrict ARMv4 cpus to TCG accel To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org Cc: Fam Zheng , Laurent Vivier , Thomas Huth , kvm@vger.kernel.org, qemu-block@nongnu.org, Peter Maydell , =?UTF-8?Q?Alex_Benn=c3=a9e?= , Richard Henderson , John Snow , qemu-arm@nongnu.org, Paolo Bonzini , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , Richard Henderson References: <20210131115022.242570-1-f4bug@amsat.org> <20210131115022.242570-4-f4bug@amsat.org> From: Claudio Fontana Message-ID: <1f571396-c225-0372-12f2-1a366ad181c7@suse.de> Date: Thu, 4 Mar 2021 12:55:14 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <20210131115022.242570-4-f4bug@amsat.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Hi, I am trying to take these patches, in the hope that they help with some of the test issues I am having with the kvm-only build, but they fail with: target/arm/Kconfig: does not exist in index so I guess I need the "target/arm/Kconfig" series right, how can I find that one? Thanks, Claudio On 1/31/21 12:50 PM, Philippe Mathieu-Daudé wrote: > KVM requires the target cpu to be at least ARMv8 architecture > (support on ARMv7 has been dropped in commit 82bf7ae84ce: > "target/arm: Remove KVM support for 32-bit Arm hosts"). > > Only enable the following ARMv4 CPUs when TCG is available: > > - StrongARM (SA1100/1110) > - OMAP1510 (TI925T) > > The following machines are no more built when TCG is disabled: > > - cheetah Palm Tungsten|E aka. Cheetah PDA (OMAP310) > - sx1 Siemens SX1 (OMAP310) V2 > - sx1-v1 Siemens SX1 (OMAP310) V1 > > Signed-off-by: Philippe Mathieu-Daudé > --- > default-configs/devices/arm-softmmu.mak | 2 -- > hw/arm/Kconfig | 4 ++++ > target/arm/Kconfig | 4 ++++ > 3 files changed, 8 insertions(+), 2 deletions(-) > > diff --git a/default-configs/devices/arm-softmmu.mak b/default-configs/devices/arm-softmmu.mak > index 0824e9be795..6ae964c14fd 100644 > --- a/default-configs/devices/arm-softmmu.mak > +++ b/default-configs/devices/arm-softmmu.mak > @@ -14,8 +14,6 @@ CONFIG_INTEGRATOR=y > CONFIG_FSL_IMX31=y > CONFIG_MUSICPAL=y > CONFIG_MUSCA=y > -CONFIG_CHEETAH=y > -CONFIG_SX1=y > CONFIG_NSERIES=y > CONFIG_STELLARIS=y > CONFIG_REALVIEW=y > diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig > index f3ecb73a3d8..f2957b33bee 100644 > --- a/hw/arm/Kconfig > +++ b/hw/arm/Kconfig > @@ -31,6 +31,8 @@ config ARM_VIRT > > config CHEETAH > bool > + default y if TCG && ARM > + select ARM_V4 > select OMAP > select TSC210X > > @@ -249,6 +251,8 @@ config COLLIE > > config SX1 > bool > + default y if TCG && ARM > + select ARM_V4 > select OMAP > > config VERSATILE > diff --git a/target/arm/Kconfig b/target/arm/Kconfig > index ae89d05c7e5..811e1e81652 100644 > --- a/target/arm/Kconfig > +++ b/target/arm/Kconfig > @@ -6,6 +6,10 @@ config AARCH64 > bool > select ARM > > +config ARM_V4 > + bool > + depends on TCG && ARM > + > config ARM_V7M > bool > select PTIMER >