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,DKIM_SIGNED, DKIM_VALID,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=ham 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 959BFC433E0 for ; Sat, 30 Jan 2021 14:51:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5DC7F64E19 for ; Sat, 30 Jan 2021 14:51:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232115AbhA3OvJ (ORCPT ); Sat, 30 Jan 2021 09:51:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41894 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232037AbhA3Osu (ORCPT ); Sat, 30 Jan 2021 09:48:50 -0500 Received: from mail-wr1-x429.google.com (mail-wr1-x429.google.com [IPv6:2a00:1450:4864:20::429]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AF5BEC06174A for ; Sat, 30 Jan 2021 06:48:08 -0800 (PST) Received: by mail-wr1-x429.google.com with SMTP id v15so11803169wrx.4 for ; Sat, 30 Jan 2021 06:48:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=GlgDHR3ZqZqWGwjAMNZSIHStR7gOfs1UN1h7d6dVVjA=; b=WVUeCXW/DrQyxBNC0dV2M+zXhJprCPvF3rX8dxM6GE61Gd9pjyJPsux/WYUSLPsU3f brfFGowIJbC1H0wT7zBYlscqqF6lAQBoRvVvfAC+FjmXq8RKrtDy7kaW4Jjpn14qEtsm FObrStJiF4166Vpj+I9yzLm8+SMdBorTwUJ3vLxuYg7LriBN0oqmTcAc4rYYkSnRXyXI ScxXum9So4d2fVh8nhyHwgXy1T3AILQPEvikuL/+gIdEEGVL9Gdt237B0/v5l2cVhgb2 DqEG+m+c/fqfuQsrg73OlP2VqbvkoYJxa8+SdU/JLnfe38m0hTg97pW/+aizmGTlhMqC C1rw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:subject:to:cc:references:from:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=GlgDHR3ZqZqWGwjAMNZSIHStR7gOfs1UN1h7d6dVVjA=; b=IQXuVBs9au7rhEXvdBki+dujCI2hZYVf0szcAQ0WStBAfDxhzIhBDJCuAD22xE+gqI vl5HEWkDGFN8DeRmZZOy/I55eMGkntuFZPMaJWq/9syTLd4KkS+a/aeZx7LVWJeemdqy cEkE2/zq1cm6jVRbXsoSK373uad+45mbPFSjnJ9X1/MmuEAmz9NEeZnANDEKPEXtfgf+ zM7GhpE0yaFalArLgSMZ08HqutDaJv0Kh0Kz/oKECJssukd6/STpxhOuRebi3UiyClAy GZRvgPrQXgPJkwd1Yd2cqYonyeLhGw5PrV2Gdx+MhyvTAQ/vjuzQH70mG/65iONBsZTJ fQng== X-Gm-Message-State: AOAM530Mym9TfxsA2QMS/3YjxORyRPteWc1fary4w3+9xu/gfQXiILSx ft/EEUY9BXK1xk4JNQBas0U= X-Google-Smtp-Source: ABdhPJyXHSQk9hGaa07ZqC3MAbMC1wI3kpYj4cKTrV66w37uTSTBJ2RNMrzGc4nxVNR1fl9GP0/TVw== X-Received: by 2002:adf:ed45:: with SMTP id u5mr9773679wro.358.1612018087373; Sat, 30 Jan 2021 06:48:07 -0800 (PST) Received: from [192.168.1.36] (7.red-83-57-171.dynamicip.rima-tde.net. [83.57.171.7]) by smtp.gmail.com with ESMTPSA id a17sm14650465wrx.63.2021.01.30.06.48.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 30 Jan 2021 06:48:06 -0800 (PST) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= Subject: Re: [PATCH v5 03/11] target/arm: Restrict ARMv4 cpus to TCG accel To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org Cc: Richard Henderson , kvm@vger.kernel.org, Peter Maydell , Fam Zheng , Thomas Huth , Paolo Bonzini , Richard Henderson , Claudio Fontana , =?UTF-8?Q?Alex_Benn=c3=a9e?= , qemu-arm@nongnu.org References: <20210130015227.4071332-1-f4bug@amsat.org> <20210130015227.4071332-4-f4bug@amsat.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: Date: Sat, 30 Jan 2021 15:48:05 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <20210130015227.4071332-4-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 On 1/30/21 2:52 AM, Philippe Mathieu-Daudé wrote: > KVM requires a cpu based on (at least) the ARMv7 architecture. > > 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 | 8 ++++++++ > 2 files changed, 8 insertions(+), 2 deletions(-) > > diff --git a/default-configs/devices/arm-softmmu.mak b/default-configs/devices/arm-softmmu.mak > index 341d439de6f..8a53e637d23 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 223016bb4e8..7126d82f6ce 100644 > --- a/hw/arm/Kconfig > +++ b/hw/arm/Kconfig > @@ -1,3 +1,7 @@ > +config ARM_V4 > + bool > + depends on TCG > + > config ARM_VIRT > bool > imply PCI_DEVICES > @@ -31,6 +35,8 @@ config ARM_VIRT > > config CHEETAH > bool > + default y if TCG This doesn't work as being added to all targets... > + select ARM_V4 > select OMAP > select TSC210X