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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0242EC433EF for ; Thu, 28 Oct 2021 17:03:19 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9355C6103B for ; Thu, 28 Oct 2021 17:03:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 9355C6103B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bsdimp.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:52948 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mg8o9-0002cS-LS for qemu-devel@archiver.kernel.org; Thu, 28 Oct 2021 13:03:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38372) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mg8iG-0003RG-1n for qemu-devel@nongnu.org; Thu, 28 Oct 2021 12:57:12 -0400 Received: from mail-ua1-x92f.google.com ([2607:f8b0:4864:20::92f]:39882) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mg8iE-0006O8-LL for qemu-devel@nongnu.org; Thu, 28 Oct 2021 12:57:11 -0400 Received: by mail-ua1-x92f.google.com with SMTP id ba32so12843641uab.6 for ; Thu, 28 Oct 2021 09:57:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=ZA18NKCmrY10xwoVTixtHZwCgyO+4bwLQGVIGIxHZZA=; b=4y/tD5UzFYlqEAPOS+E/DxLk+qsDYkQuQi2a9rhDvtUmS6JHg0SW7yLqc6ArW2gJK+ Tk5EMEGSHPxWV/m6HlII1JC21hkzp7OXnhKPFLbok1ofC94xxr3YfM9zoL163WxDN6CA if3JWWiIS+c7MpKjyAJc1Byx2BAg1JA4GT4qoMxU/ZnNIkbxBwA9QQQyrLlKEXAmOkIz 9RS6cAl8NcS8UYIxya/5hUxnt8LG3KN7p1jrWJ9Uc3UetfszN7TIWzKmQ1j7BmTAoz5z rVxfM2oIsqzS1h9nYb7bEyrjbg9Findle9fHVUEYc9xt1ibSVrrZbhuCSl8iHF8UZ9M0 bkfA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=ZA18NKCmrY10xwoVTixtHZwCgyO+4bwLQGVIGIxHZZA=; b=XV3T7z0Vaq14moAQhlxtnUMk2QfTXZ2l2W4d/+ltU6bcGqPknUrkDweh0qhBgAMcB6 ZPu64z+ofsrTyrpKnfJI5r/7OCks49goNpj4sBggm0W76RTRfuUFM3jcEGUXV6jDwf+h ew8KOEwjnoUfzVCb5+ATnWT5PfuF6nrvKjy62Qn7o9FDprdiEO24BdIrsBWLsKfauIOR Fy5BE4dNQB4A71gRgXmHT/T//eOPsaI+rk0fdZ8nw/KhiYUHy4QJeo2ToQ2ha5KH74MV KNShW7LB3VVG0GXNoRwFayF46WtjsCidNoJZ8pg5XCz/YKHA/i3g2FTZUrw4Ny2JkuZF JFPQ== X-Gm-Message-State: AOAM531+pbi7atJXeWXXwz9JezwtKOJWN5YAWCMrtRQ0vPYLBYVbU539 XhMsr1pmjUB6D8McZ4Ue+ZToOGGIrxwYI9FhZ7rhnA== X-Google-Smtp-Source: ABdhPJwvSLyWC0I6T93B9oS67PTbSJUn6WyqSCOV3fLIUwbdT7ACQxzlhlFgAP2/HyefYAw5E1LGh1DUS+MYcXYN/ac= X-Received: by 2002:ab0:3010:: with SMTP id f16mr5842725ual.11.1635440229545; Thu, 28 Oct 2021 09:57:09 -0700 (PDT) MIME-Version: 1.0 References: <20211019164447.16359-1-imp@bsdimp.com> <20211019164447.16359-9-imp@bsdimp.com> In-Reply-To: From: Warner Losh Date: Thu, 28 Oct 2021 10:56:58 -0600 Message-ID: Subject: Re: [PATCH 08/24] bsd-user/arm/target_arch_cpu.h: Implement data abort exceptions To: Richard Henderson Content-Type: multipart/alternative; boundary="000000000000ef0c8405cf6c9948" Received-SPF: none client-ip=2607:f8b0:4864:20::92f; envelope-from=wlosh@bsdimp.com; helo=mail-ua1-x92f.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stacey Son , QEMU Trivial , Klye Evans , Olivier Houchard , QEMU Developers , Laurent Vivier , Michael Tokarev Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" --000000000000ef0c8405cf6c9948 Content-Type: text/plain; charset="UTF-8" On Thu, Oct 28, 2021 at 9:29 AM Richard Henderson < richard.henderson@linaro.org> wrote: > On 10/19/21 9:44 AM, Warner Losh wrote: > > Implement EXCP_PREFETCH_ABORT AND EXCP_DATA_ABORT. Both of these data > > exceptions cause a SIGSEGV. > > > > Signed-off-by: Klye Evans > > Signed-off-by: Olivier Houchard > > Signed-off-by: Stacey Son > > Signed-off-by: Warner Losh > > --- > > bsd-user/arm/target_arch_cpu.h | 11 +++++++++++ > > 1 file changed, 11 insertions(+) > > Short-term: > Reviewed-by: Richard Henderson > > I hope to have the patches that make this obsolete go in this week. > I both look forward to that and dread it a little. Should we try to order our PULL requests to make less work for both of us? Warner --000000000000ef0c8405cf6c9948 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable


=
On Thu, Oct 28, 2021 at 9:29 AM Richa= rd Henderson <richard.he= nderson@linaro.org> wrote:
On 10/19/21 9:44 AM, Warner Losh wrote:
> Implement EXCP_PREFETCH_ABORT AND EXCP_DATA_ABORT. Both of these data<= br> > exceptions cause a SIGSEGV.
>
> Signed-off-by: Klye Evans<kevans@FreeBSD.org>
> Signed-off-by: Olivier Houchard<cognet@ci0.org>
> Signed-off-by: Stacey Son<sson@FreeBSD.org>
> Signed-off-by: Warner Losh<imp@bsdimp.com>
> ---
>=C2=A0 =C2=A0bsd-user/arm/target_arch_cpu.h | 11 +++++++++++
>=C2=A0 =C2=A01 file changed, 11 insertions(+)

Short-term:
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

I hope to have the patches that make this obsolete go in this week.

I both look forward to that and dread it a lit= tle. Should we try to order our PULL requests
to make less work f= or both of us?

Warner=C2=A0
--000000000000ef0c8405cf6c9948--