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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 55513C6FD1C for ; Fri, 10 Mar 2023 10:14:13 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1paZl6-0000l8-6a; Fri, 10 Mar 2023 05:13:56 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1paZkz-0000ka-GA for qemu-devel@nongnu.org; Fri, 10 Mar 2023 05:13:49 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1paZkv-0008O8-V1 for qemu-devel@nongnu.org; Fri, 10 Mar 2023 05:13:48 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1678443224; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=c6dyfBbHrQmIFXX548DwdbrYMJG/HPnUsCZBuj1Qkiw=; b=GnHxF3U3rzUKavQu/HtP2azHW+OBnLKRgbHVxcjngb5RWOhCYAZPlw078wcl63k/NkSsHd KqPK55GyqIl37UlRzWIDuLgRKL6Sr1qk6RmUZt14eh3nu+R/JV6sBj769EFqkT3eUUWuH9 TflQ9TMdWcrerw2UeM41m7OPzxRw2VQ= Received: from mail-wm1-f72.google.com (mail-wm1-f72.google.com [209.85.128.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-263-sPLrRduBO3yMZKRQojoDiA-1; Fri, 10 Mar 2023 05:13:43 -0500 X-MC-Unique: sPLrRduBO3yMZKRQojoDiA-1 Received: by mail-wm1-f72.google.com with SMTP id l23-20020a7bc457000000b003e206cbce8dso1617603wmi.7 for ; Fri, 10 Mar 2023 02:13:43 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678443222; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=c6dyfBbHrQmIFXX548DwdbrYMJG/HPnUsCZBuj1Qkiw=; b=NGPXljf2TduaxMteiyVBT2gtRbhZLGBi5yzX1I78QSjngcuMpwcqUzglcJDsja84jn Rp44VlEHrFzkXQo/nyQB9J/kkfqac+s+8Mjx9vKRns6ljbv+5mivyTTSwKm5+urk47Au eQaVViMn0I8aqTzXjowT7nhqTmhirMqv06yTYyHwhimzcfoucpkm1BUSHki3fm6/Xw1/ cXV4dkqU9Eyduwm5WTbup+pdo60Ffxln1/kA+ycIgi2E1QWIi0S8yjAwwCXfpmHe2NUz JJzCqJvYT8g1MV6KqIi3bcJ8bO1WDg0GCInZhat0t82xTLtE5EfwXtBGTtefj5cRRuQ1 LcgQ== X-Gm-Message-State: AO0yUKV5SrWHGg0+QdZjQD8D/1frwaZsywe8lcx+Kj+0QmPj31Xi2tsr WupZcZe9VlR5grCbpfPGIrU50gFwlujKyeM3v7+lXVFTeVlzuCM5a4PT+GsEJegZwJbUtFEi2t4 LzRQaIXEc1KONL2g= X-Received: by 2002:a1c:4b13:0:b0:3dc:16d2:ae5e with SMTP id y19-20020a1c4b13000000b003dc16d2ae5emr2070358wma.32.1678443222481; Fri, 10 Mar 2023 02:13:42 -0800 (PST) X-Google-Smtp-Source: AK7set+MTR2HM8xtbUW4DMiX7ww5uQuNiWR67YD/6glyXes0U60ELBdRl0vJ+Vb72smE/I42uZhMCA== X-Received: by 2002:a1c:4b13:0:b0:3dc:16d2:ae5e with SMTP id y19-20020a1c4b13000000b003dc16d2ae5emr2070327wma.32.1678443222179; Fri, 10 Mar 2023 02:13:42 -0800 (PST) Received: from redhat.com ([2.52.9.88]) by smtp.gmail.com with ESMTPSA id x20-20020a1c7c14000000b003eb5ce1b734sm1683520wmc.7.2023.03.10.02.13.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Mar 2023 02:13:41 -0800 (PST) Date: Fri, 10 Mar 2023 05:13:37 -0500 From: "Michael S. Tsirkin" To: Fabiano Rosas Cc: qemu-devel@nongnu.org, qemu-arm@nongnu.org, Peter Maydell , Philippe =?iso-8859-1?Q?Mathieu-Daud=E9?= , Richard Henderson , Alex =?iso-8859-1?Q?Benn=E9e?= , Paolo Bonzini , Claudio Fontana , Eduardo Habkost , Alexander Graf , Cornelia Huck , Juan Quintela , Igor Mammedov , Ani Sinha , Thomas Huth , Laurent Vivier , "Dr. David Alan Gilbert" Subject: Re: [PATCH v8 08/11] tests/qtest: Fix tests when no KVM or TCG are present Message-ID: <20230310050853-mutt-send-email-mst@kernel.org> References: <20230309201434.10831-1-farosas@suse.de> <20230309201434.10831-9-farosas@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230309201434.10831-9-farosas@suse.de> Received-SPF: pass client-ip=170.10.129.124; envelope-from=mst@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Thu, Mar 09, 2023 at 05:14:31PM -0300, Fabiano Rosas wrote: > It is possible to have a build with both TCG and KVM disabled due to > Xen requiring the i386 and x86_64 binaries to be present in an aarch64 > host. > > If we build with --disable-tcg on the aarch64 host, we will end-up > with a QEMU binary (x86) that does not support TCG nor KVM. > > Fix tests that crash or hang in the above scenario. Do not include any > test cases if TCG and KVM are missing. > > Make sure that calls to qtest_has_accel are placed after g_test_init > in similar fashion to commit ae4b01b349 ("tests: Ensure TAP version is > printed before other messages") to avoid TAP parsing errors. > > Signed-off-by: Fabiano Rosas > Reviewed-by: Juan Quintela I don't like it that it's a pass not a skip. Also, if we are not testing acpi should we not skip building acpi? Also, a misconfigured qemu would previously be caught, now it will seem to pass tests. How about a special make check target that will just test xen things? > --- > This currently affects Arm, but will also affect x86 after the xenpvh > series gets merged. This patch fixes both scenarios. > --- > tests/qtest/bios-tables-test.c | 10 ++++++++-- > tests/qtest/boot-serial-test.c | 10 ++++++++++ > tests/qtest/migration-test.c | 9 ++++++++- > tests/qtest/pxe-test.c | 7 ++++++- > tests/qtest/vmgenid-test.c | 8 ++++++-- > 5 files changed, 38 insertions(+), 6 deletions(-) > > diff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c > index d29a4e47af..5cbad2f29f 100644 > --- a/tests/qtest/bios-tables-test.c > +++ b/tests/qtest/bios-tables-test.c > @@ -2109,8 +2109,7 @@ static void test_acpi_virt_oem_fields(void) > int main(int argc, char *argv[]) > { > const char *arch = qtest_get_arch(); > - const bool has_kvm = qtest_has_accel("kvm"); > - const bool has_tcg = qtest_has_accel("tcg"); > + bool has_kvm, has_tcg; > char *v_env = getenv("V"); > int ret; > > @@ -2120,6 +2119,13 @@ int main(int argc, char *argv[]) > > g_test_init(&argc, &argv, NULL); > > + has_kvm = qtest_has_accel("kvm"); > + has_tcg = qtest_has_accel("tcg"); > + > + if (!has_tcg && !has_kvm) { > + return 0; > + } > + > if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { > ret = boot_sector_init(disk); > if (ret) { > diff --git a/tests/qtest/boot-serial-test.c b/tests/qtest/boot-serial-test.c > index 3aef3a97a9..406b4421cc 100644 > --- a/tests/qtest/boot-serial-test.c > +++ b/tests/qtest/boot-serial-test.c > @@ -17,6 +17,9 @@ > #include "libqtest.h" > #include "libqos/libqos-spapr.h" > > +static bool has_tcg; > +static bool has_kvm; > + > static const uint8_t bios_avr[] = { > 0x88, 0xe0, /* ldi r24, 0x08 */ > 0x80, 0x93, 0xc1, 0x00, /* sts 0x00C1, r24 ; Enable tx */ > @@ -287,6 +290,13 @@ int main(int argc, char *argv[]) > > g_test_init(&argc, &argv, NULL); > > + has_tcg = qtest_has_accel("tcg"); > + has_kvm = qtest_has_accel("kvm"); > + > + if (!has_tcg && !has_kvm) { > + return 0; > + } > + > for (i = 0; tests[i].arch != NULL; i++) { > if (g_str_equal(arch, tests[i].arch) && > qtest_has_machine(tests[i].machine)) { > diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c > index d4ab3934ed..7eedee7b2d 100644 > --- a/tests/qtest/migration-test.c > +++ b/tests/qtest/migration-test.c > @@ -2459,7 +2459,7 @@ static bool kvm_dirty_ring_supported(void) > > int main(int argc, char **argv) > { > - const bool has_kvm = qtest_has_accel("kvm"); > + bool has_kvm, has_tcg; > const bool has_uffd = ufd_version_check(); > const char *arch = qtest_get_arch(); > g_autoptr(GError) err = NULL; > @@ -2467,6 +2467,13 @@ int main(int argc, char **argv) > > g_test_init(&argc, &argv, NULL); > > + has_kvm = qtest_has_accel("kvm"); > + has_tcg = qtest_has_accel("tcg"); > + > + if (!has_tcg && !has_kvm) { > + return 0; > + } > + > /* > * On ppc64, the test only works with kvm-hv, but not with kvm-pr and TCG > * is touchy due to race conditions on dirty bits (especially on PPC for > diff --git a/tests/qtest/pxe-test.c b/tests/qtest/pxe-test.c > index 62b6eef464..935b661dac 100644 > --- a/tests/qtest/pxe-test.c > +++ b/tests/qtest/pxe-test.c > @@ -131,11 +131,16 @@ int main(int argc, char *argv[]) > int ret; > const char *arch = qtest_get_arch(); > > + g_test_init(&argc, &argv, NULL); > + > + if (!qtest_has_accel("tcg") && !qtest_has_accel("kvm")) { > + return 0; > + } > + > ret = boot_sector_init(disk); > if(ret) > return ret; > > - g_test_init(&argc, &argv, NULL); > > if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) { > test_batch(x86_tests, false); > diff --git a/tests/qtest/vmgenid-test.c b/tests/qtest/vmgenid-test.c > index efba76e716..9eb6371ae8 100644 > --- a/tests/qtest/vmgenid-test.c > +++ b/tests/qtest/vmgenid-test.c > @@ -165,13 +165,17 @@ int main(int argc, char **argv) > { > int ret; > > + g_test_init(&argc, &argv, NULL); > + > + if (!qtest_has_accel("tcg") && !qtest_has_accel("kvm")) { > + return 0; > + } > + > ret = boot_sector_init(disk); > if (ret) { > return ret; > } > > - g_test_init(&argc, &argv, NULL); > - > qtest_add_func("/vmgenid/vmgenid/set-guid", > vmgenid_set_guid_test); > qtest_add_func("/vmgenid/vmgenid/set-guid-auto", > -- > 2.35.3