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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 C6355C0219B for ; Tue, 11 Feb 2025 15:03:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=FteGVfcoEuEKeIpWdN5yMJiEDlsxORjsAOMMrQ/A9ks=; b=hTwWE7Asu/CgTy Kb5OzW1ZwgyXWrzD4rJdg8dgVDpas9yZa5WF9TMAccgFVhKQVkKCmH2WwbR7sXkj/d0R3MmxQQR+S DLagct6AyazREqSpizZmyVReZx+JHAvFGDnmkSqlXQS6M512kAvrdQFJncbCHTNW7cApVezQBLUmd eIlrNnmZb/x3kTXmTYHNGbITgaTj4Gcnw3MHYUUS3KJFJvCVGSiEMITFi/+C3cnZipnRcDrdP1ymN GqDYv+6RuZoQIvgPqTj3ZrAuU7Lf8+/ZRuUUsDtWBuJq0ZS0fcUXFQ0xsrE/5VmJmFuQqnPLAN8+d fnVpQt+CkkwQ7Fz0meCQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1thrnF-00000004Dcn-1IX2; Tue, 11 Feb 2025 15:03:21 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1thrnC-00000004Dbm-19PV for kvm-riscv@lists.infradead.org; Tue, 11 Feb 2025 15:03:19 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 49B2213D5; Tue, 11 Feb 2025 07:03:36 -0800 (PST) Received: from arm.com (e134078.arm.com [10.1.26.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id CC4863F5A1; Tue, 11 Feb 2025 07:03:11 -0800 (PST) Date: Tue, 11 Feb 2025 15:03:09 +0000 From: Alexandru Elisei To: Andrew Jones Cc: eric.auger@redhat.com, lvivier@redhat.com, thuth@redhat.com, frankja@linux.ibm.com, imbrenda@linux.ibm.com, nrb@linux.ibm.com, david@redhat.com, pbonzini@redhat.com, kvm@vger.kernel.org, kvmarm@lists.linux.dev, linuxppc-dev@lists.ozlabs.org, kvm-riscv@lists.infradead.org, linux-s390@vger.kernel.org, will@kernel.org, julien.thierry.kdev@gmail.com, maz@kernel.org, oliver.upton@linux.dev, suzuki.poulose@arm.com, yuzenghui@huawei.com, joey.gouly@arm.com, andre.przywara@arm.com Subject: Re: [kvm-unit-tests PATCH v2 15/18] Add kvmtool_params to test specification Message-ID: References: <20250120164316.31473-1-alexandru.elisei@arm.com> <20250120164316.31473-16-alexandru.elisei@arm.com> <20250123-bbd289cfd7abfd93e9b67eef@orel> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250123-bbd289cfd7abfd93e9b67eef@orel> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250211_070318_404755_7EE39E4B X-CRM114-Status: GOOD ( 30.72 ) X-BeenThere: kvm-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kvm-riscv" Errors-To: kvm-riscv-bounces+kvm-riscv=archiver.kernel.org@lists.infradead.org Hi Drew, On Thu, Jan 23, 2025 at 04:53:29PM +0100, Andrew Jones wrote: > On Mon, Jan 20, 2025 at 04:43:13PM +0000, Alexandru Elisei wrote: > > arm/arm64 supports running tests under kvmtool, but kvmtool's syntax for > > running a virtual machine is different than qemu's. To run tests using the > > automated test infrastructure, add a new test parameter, kvmtool_params. > > The parameter serves the exact purpose as qemu_params/extra_params, but using > > kvmtool's syntax. > > The need for qemu_params and kvmtool_params makes more sense to me now > that I see the use in unittests.cfg (I wonder if we can't rearrange this > series to help understand these things up front?). There's a lot of Certainly, I'll move it closer to the beginning of the series. > duplication, though, with having two sets of params since the test- > specific inputs always have to be duplicated. To avoid the duplication > I think we can use extra_params for '-append' and '--params' by > parametrizing the option name for "params" (-append / --params) and then > create qemu_opts and kvmtool_opts for extra options like --pmu, --mem, > and irqchip. How about something like this (I am using selftest-setup as an example, all the other test definitions would be similarly modified): diff --git a/arm/unittests.cfg b/arm/unittests.cfg index 2bdad67d5693..3009305ba2d3 100644 --- a/arm/unittests.cfg +++ b/arm/unittests.cfg @@ -15,7 +15,9 @@ [selftest-setup] file = selftest.flat smp = 2 -extra_params = -m 256 -append 'setup smp=2 mem=256' +test_args = setup smp=2 mem=256 +qemu_params = -m 256 +kvmtool_params = --mem 256 groups = selftest I was thinking about using 'test_args' instead of 'extra_params' to avoid any confusion between the two, and to match how they are passed to a test - they are in the argv main's argument. Also, should I change the test definitions for all the other architectures? It's not going to be possible for me to test all the changes. Thanks, Alex > > Thanks, > drew > > > > > Signed-off-by: Alexandru Elisei > > --- > > arm/unittests.cfg | 27 +++++++++++++++++++++++++++ > > docs/unittests.txt | 8 ++++++++ > > scripts/common.bash | 4 ++++ > > 3 files changed, 39 insertions(+) > > > > diff --git a/arm/unittests.cfg b/arm/unittests.cfg > > index 2bdad67d5693..974a5a9e4113 100644 > > --- a/arm/unittests.cfg > > +++ b/arm/unittests.cfg > > @@ -16,18 +16,21 @@ > > file = selftest.flat > > smp = 2 > > extra_params = -m 256 -append 'setup smp=2 mem=256' > > +kvmtool_params = --mem 256 --params 'setup smp=2 mem=256' > > groups = selftest > > > > # Test vector setup and exception handling (kernel mode). > > [selftest-vectors-kernel] > > file = selftest.flat > > extra_params = -append 'vectors-kernel' > > +kvmtool_params = --params 'vectors-kernel' > > groups = selftest > > > > # Test vector setup and exception handling (user mode). > > [selftest-vectors-user] > > file = selftest.flat > > extra_params = -append 'vectors-user' > > +kvmtool_params = --params 'vectors-user' > > groups = selftest > > > > # Test SMP support > > @@ -35,6 +38,7 @@ groups = selftest > > file = selftest.flat > > smp = $MAX_SMP > > extra_params = -append 'smp' > > +kvmtool_params = --params 'smp' > > groups = selftest > > > > # Test PCI emulation > > @@ -47,66 +51,77 @@ groups = pci > > file = pmu.flat > > groups = pmu > > extra_params = -append 'cycle-counter 0' > > +kvmtool_params = --pmu --params 'cycle-counter 0' > > > > [pmu-event-introspection] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-event-introspection' > > +kvmtool_params = --pmu --params 'pmu-event-introspection' > > > > [pmu-event-counter-config] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-event-counter-config' > > +kvmtool_params = --pmu --params 'pmu-event-counter-config' > > > > [pmu-basic-event-count] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-basic-event-count' > > +kvmtool_params = --pmu --params 'pmu-basic-event-count' > > > > [pmu-mem-access] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-mem-access' > > +kvmtool_params = --pmu --params 'pmu-mem-access' > > > > [pmu-mem-access-reliability] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-mem-access-reliability' > > +kvmtool_params = --pmu --params 'pmu-mem-access-reliability' > > > > [pmu-sw-incr] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-sw-incr' > > +kvmtool_params = --pmu --params 'pmu-sw-incr' > > > > [pmu-chained-counters] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-chained-counters' > > +kvmtool_params = --pmu --params 'pmu-chained-counters' > > > > [pmu-chained-sw-incr] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-chained-sw-incr' > > +kvmtool_params = --pmu --params 'pmu-chained-sw-incr' > > > > [pmu-chain-promotion] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-chain-promotion' > > +kvmtool_params = --pmu --params 'pmu-chain-promotion' > > > > [pmu-overflow-interrupt] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-overflow-interrupt' > > +kvmtool_params = --pmu --params 'pmu-overflow-interrupt' > > > > # Test PMU support (TCG) with -icount IPC=1 > > #[pmu-tcg-icount-1] > > @@ -127,48 +142,56 @@ extra_params = -append 'pmu-overflow-interrupt' > > file = gic.flat > > smp = $((($MAX_SMP < 8)?$MAX_SMP:8)) > > extra_params = -machine gic-version=2 -append 'ipi' > > +kvmtool_params = --irqchip=gicv2 --params 'ipi' > > groups = gic > > > > [gicv2-mmio] > > file = gic.flat > > smp = $((($MAX_SMP < 8)?$MAX_SMP:8)) > > extra_params = -machine gic-version=2 -append 'mmio' > > +kvmtool_params = --irqchip=gicv2 --params 'mmio' > > groups = gic > > > > [gicv2-mmio-up] > > file = gic.flat > > smp = 1 > > extra_params = -machine gic-version=2 -append 'mmio' > > +kvmtool_params = --irqchip=gicv2 --params 'mmio' > > groups = gic > > > > [gicv2-mmio-3p] > > file = gic.flat > > smp = $((($MAX_SMP < 3)?$MAX_SMP:3)) > > extra_params = -machine gic-version=2 -append 'mmio' > > +kvmtool_params = --irqchip=gicv2 --params 'mmio' > > groups = gic > > > > [gicv3-ipi] > > file = gic.flat > > smp = $MAX_SMP > > extra_params = -machine gic-version=3 -append 'ipi' > > +kvmtool_params = --irqchip=gicv3 --params 'ipi' > > groups = gic > > > > [gicv2-active] > > file = gic.flat > > smp = $((($MAX_SMP < 8)?$MAX_SMP:8)) > > extra_params = -machine gic-version=2 -append 'active' > > +kvmtool_params = --irqchip=gicv2 --params 'active' > > groups = gic > > > > [gicv3-active] > > file = gic.flat > > smp = $MAX_SMP > > extra_params = -machine gic-version=3 -append 'active' > > +kvmtool_params = --irqchip=gicv3 --params 'active' > > groups = gic > > > > [its-introspection] > > file = gic.flat > > smp = $MAX_SMP > > extra_params = -machine gic-version=3 -append 'its-introspection' > > +kvmtool_params = --irqchip=gicv3-its --params 'its-introspection' > > groups = its > > arch = arm64 > > > > @@ -176,6 +199,7 @@ arch = arm64 > > file = gic.flat > > smp = $MAX_SMP > > extra_params = -machine gic-version=3 -append 'its-trigger' > > +kvmtool_params = --irqchip=gicv3-its --params 'its-trigger' > > groups = its > > arch = arm64 > > > > @@ -232,6 +256,7 @@ groups = cache > > file = debug.flat > > arch = arm64 > > extra_params = -append 'bp' > > +kvmtool_params = --params 'bp' > > groups = debug > > > > [debug-bp-migration] > > @@ -244,6 +269,7 @@ groups = debug migration > > file = debug.flat > > arch = arm64 > > extra_params = -append 'wp' > > +kvmtool_params = --params 'wp' > > groups = debug > > > > [debug-wp-migration] > > @@ -256,6 +282,7 @@ groups = debug migration > > file = debug.flat > > arch = arm64 > > extra_params = -append 'ss' > > +kvmtool_params = --params 'ss' > > groups = debug > > > > [debug-sstep-migration] > > diff --git a/docs/unittests.txt b/docs/unittests.txt > > index 3e1a9e563016..ebb6994cab77 100644 > > --- a/docs/unittests.txt > > +++ b/docs/unittests.txt > > @@ -69,6 +69,14 @@ extra_params > > Alias for 'qemu_params', supported for compatibility purposes. Use > > 'qemu_params' for new tests. > > > > +kvmtool_params > > +-------------- > > +Extra parameters supplied to the kvmtool process. Works similarly to > > +qemu_params and extra_params, but uses kvmtool's syntax for command line > > +arguments. The example for qemu_params, applied to kvmtool, would be: > > + > > +kvmtool_params = --mem 256 --params 'smp=2' > > + > > groups > > ------ > > groups = ... > > diff --git a/scripts/common.bash b/scripts/common.bash > > index 1b5e0d667841..f54ffbd7a87b 100644 > > --- a/scripts/common.bash > > +++ b/scripts/common.bash > > @@ -67,6 +67,10 @@ function for_each_unittest() > > qemu_opts=$(parse_opts ${BASH_REMATCH[2]}$'\n' $fd) > > elif [[ $line =~ ^(extra_params|qemu_params)\ *=\ *(.*)$ ]]; then > > qemu_opts=${BASH_REMATCH[2]} > > + elif [[ $line =~ ^kvmtool_params\ *=\ *'"""'(.*)$ ]]; then > > + kvmtool_opts=$(parse_opts ${BASH_REMATCH[1]}$'\n' $fd) > > + elif [[ $line =~ ^kvmtool_params\ *=\ *(.*)$ ]]; then > > + kvmtool_opts=${BASH_REMATCH[1]} > > elif [[ $line =~ ^groups\ *=\ *(.*)$ ]]; then > > groups=${BASH_REMATCH[1]} > > elif [[ $line =~ ^arch\ *=\ *(.*)$ ]]; then > > -- > > 2.47.1 > > > > > > -- > > kvm-riscv mailing list > > kvm-riscv@lists.infradead.org > > http://lists.infradead.org/mailman/listinfo/kvm-riscv -- kvm-riscv mailing list kvm-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kvm-riscv From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id B47541CB31D; Tue, 11 Feb 2025 15:03:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739286199; cv=none; b=aAzqLyzxPiIgMizepYh0fUOnBH5M2X6bYixdZb1uxfa4Tcg4bHwnL31qVPYbfAN+JpTC2zWIdsFQ7Ui7dMfcu0HWL5Qrfi5oJYSFwf6DbKlpdg0J28U6LLax+svgHClQ6yYncjiup5+pmekiy+TV0A/tBSsK37SSpOWimYcDCMw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739286199; c=relaxed/simple; bh=htIKoLIbG6pruKcoY+kpDVuXIre8XcylC6zr5uAcsvk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=G56jGeilZd2PL7y5gK9bw1HVXJ12p1hxYAlzx6X5vpaCnEIp8NTslpkFShrmbWTeSdXFNjsi23MxhaU95gipFxkurBVahTVYCy/5UkpPpnnEzPTF6niyXQiyElvmdGh22O+QPJHfBASsaXb/6Ierb+lE4HtdsGnM6bfIP0u3y1w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 49B2213D5; Tue, 11 Feb 2025 07:03:36 -0800 (PST) Received: from arm.com (e134078.arm.com [10.1.26.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id CC4863F5A1; Tue, 11 Feb 2025 07:03:11 -0800 (PST) Date: Tue, 11 Feb 2025 15:03:09 +0000 From: Alexandru Elisei To: Andrew Jones Cc: eric.auger@redhat.com, lvivier@redhat.com, thuth@redhat.com, frankja@linux.ibm.com, imbrenda@linux.ibm.com, nrb@linux.ibm.com, david@redhat.com, pbonzini@redhat.com, kvm@vger.kernel.org, kvmarm@lists.linux.dev, linuxppc-dev@lists.ozlabs.org, kvm-riscv@lists.infradead.org, linux-s390@vger.kernel.org, will@kernel.org, julien.thierry.kdev@gmail.com, maz@kernel.org, oliver.upton@linux.dev, suzuki.poulose@arm.com, yuzenghui@huawei.com, joey.gouly@arm.com, andre.przywara@arm.com Subject: Re: [kvm-unit-tests PATCH v2 15/18] Add kvmtool_params to test specification Message-ID: References: <20250120164316.31473-1-alexandru.elisei@arm.com> <20250120164316.31473-16-alexandru.elisei@arm.com> <20250123-bbd289cfd7abfd93e9b67eef@orel> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250123-bbd289cfd7abfd93e9b67eef@orel> Hi Drew, On Thu, Jan 23, 2025 at 04:53:29PM +0100, Andrew Jones wrote: > On Mon, Jan 20, 2025 at 04:43:13PM +0000, Alexandru Elisei wrote: > > arm/arm64 supports running tests under kvmtool, but kvmtool's syntax for > > running a virtual machine is different than qemu's. To run tests using the > > automated test infrastructure, add a new test parameter, kvmtool_params. > > The parameter serves the exact purpose as qemu_params/extra_params, but using > > kvmtool's syntax. > > The need for qemu_params and kvmtool_params makes more sense to me now > that I see the use in unittests.cfg (I wonder if we can't rearrange this > series to help understand these things up front?). There's a lot of Certainly, I'll move it closer to the beginning of the series. > duplication, though, with having two sets of params since the test- > specific inputs always have to be duplicated. To avoid the duplication > I think we can use extra_params for '-append' and '--params' by > parametrizing the option name for "params" (-append / --params) and then > create qemu_opts and kvmtool_opts for extra options like --pmu, --mem, > and irqchip. How about something like this (I am using selftest-setup as an example, all the other test definitions would be similarly modified): diff --git a/arm/unittests.cfg b/arm/unittests.cfg index 2bdad67d5693..3009305ba2d3 100644 --- a/arm/unittests.cfg +++ b/arm/unittests.cfg @@ -15,7 +15,9 @@ [selftest-setup] file = selftest.flat smp = 2 -extra_params = -m 256 -append 'setup smp=2 mem=256' +test_args = setup smp=2 mem=256 +qemu_params = -m 256 +kvmtool_params = --mem 256 groups = selftest I was thinking about using 'test_args' instead of 'extra_params' to avoid any confusion between the two, and to match how they are passed to a test - they are in the argv main's argument. Also, should I change the test definitions for all the other architectures? It's not going to be possible for me to test all the changes. Thanks, Alex > > Thanks, > drew > > > > > Signed-off-by: Alexandru Elisei > > --- > > arm/unittests.cfg | 27 +++++++++++++++++++++++++++ > > docs/unittests.txt | 8 ++++++++ > > scripts/common.bash | 4 ++++ > > 3 files changed, 39 insertions(+) > > > > diff --git a/arm/unittests.cfg b/arm/unittests.cfg > > index 2bdad67d5693..974a5a9e4113 100644 > > --- a/arm/unittests.cfg > > +++ b/arm/unittests.cfg > > @@ -16,18 +16,21 @@ > > file = selftest.flat > > smp = 2 > > extra_params = -m 256 -append 'setup smp=2 mem=256' > > +kvmtool_params = --mem 256 --params 'setup smp=2 mem=256' > > groups = selftest > > > > # Test vector setup and exception handling (kernel mode). > > [selftest-vectors-kernel] > > file = selftest.flat > > extra_params = -append 'vectors-kernel' > > +kvmtool_params = --params 'vectors-kernel' > > groups = selftest > > > > # Test vector setup and exception handling (user mode). > > [selftest-vectors-user] > > file = selftest.flat > > extra_params = -append 'vectors-user' > > +kvmtool_params = --params 'vectors-user' > > groups = selftest > > > > # Test SMP support > > @@ -35,6 +38,7 @@ groups = selftest > > file = selftest.flat > > smp = $MAX_SMP > > extra_params = -append 'smp' > > +kvmtool_params = --params 'smp' > > groups = selftest > > > > # Test PCI emulation > > @@ -47,66 +51,77 @@ groups = pci > > file = pmu.flat > > groups = pmu > > extra_params = -append 'cycle-counter 0' > > +kvmtool_params = --pmu --params 'cycle-counter 0' > > > > [pmu-event-introspection] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-event-introspection' > > +kvmtool_params = --pmu --params 'pmu-event-introspection' > > > > [pmu-event-counter-config] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-event-counter-config' > > +kvmtool_params = --pmu --params 'pmu-event-counter-config' > > > > [pmu-basic-event-count] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-basic-event-count' > > +kvmtool_params = --pmu --params 'pmu-basic-event-count' > > > > [pmu-mem-access] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-mem-access' > > +kvmtool_params = --pmu --params 'pmu-mem-access' > > > > [pmu-mem-access-reliability] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-mem-access-reliability' > > +kvmtool_params = --pmu --params 'pmu-mem-access-reliability' > > > > [pmu-sw-incr] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-sw-incr' > > +kvmtool_params = --pmu --params 'pmu-sw-incr' > > > > [pmu-chained-counters] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-chained-counters' > > +kvmtool_params = --pmu --params 'pmu-chained-counters' > > > > [pmu-chained-sw-incr] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-chained-sw-incr' > > +kvmtool_params = --pmu --params 'pmu-chained-sw-incr' > > > > [pmu-chain-promotion] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-chain-promotion' > > +kvmtool_params = --pmu --params 'pmu-chain-promotion' > > > > [pmu-overflow-interrupt] > > file = pmu.flat > > groups = pmu > > arch = arm64 > > extra_params = -append 'pmu-overflow-interrupt' > > +kvmtool_params = --pmu --params 'pmu-overflow-interrupt' > > > > # Test PMU support (TCG) with -icount IPC=1 > > #[pmu-tcg-icount-1] > > @@ -127,48 +142,56 @@ extra_params = -append 'pmu-overflow-interrupt' > > file = gic.flat > > smp = $((($MAX_SMP < 8)?$MAX_SMP:8)) > > extra_params = -machine gic-version=2 -append 'ipi' > > +kvmtool_params = --irqchip=gicv2 --params 'ipi' > > groups = gic > > > > [gicv2-mmio] > > file = gic.flat > > smp = $((($MAX_SMP < 8)?$MAX_SMP:8)) > > extra_params = -machine gic-version=2 -append 'mmio' > > +kvmtool_params = --irqchip=gicv2 --params 'mmio' > > groups = gic > > > > [gicv2-mmio-up] > > file = gic.flat > > smp = 1 > > extra_params = -machine gic-version=2 -append 'mmio' > > +kvmtool_params = --irqchip=gicv2 --params 'mmio' > > groups = gic > > > > [gicv2-mmio-3p] > > file = gic.flat > > smp = $((($MAX_SMP < 3)?$MAX_SMP:3)) > > extra_params = -machine gic-version=2 -append 'mmio' > > +kvmtool_params = --irqchip=gicv2 --params 'mmio' > > groups = gic > > > > [gicv3-ipi] > > file = gic.flat > > smp = $MAX_SMP > > extra_params = -machine gic-version=3 -append 'ipi' > > +kvmtool_params = --irqchip=gicv3 --params 'ipi' > > groups = gic > > > > [gicv2-active] > > file = gic.flat > > smp = $((($MAX_SMP < 8)?$MAX_SMP:8)) > > extra_params = -machine gic-version=2 -append 'active' > > +kvmtool_params = --irqchip=gicv2 --params 'active' > > groups = gic > > > > [gicv3-active] > > file = gic.flat > > smp = $MAX_SMP > > extra_params = -machine gic-version=3 -append 'active' > > +kvmtool_params = --irqchip=gicv3 --params 'active' > > groups = gic > > > > [its-introspection] > > file = gic.flat > > smp = $MAX_SMP > > extra_params = -machine gic-version=3 -append 'its-introspection' > > +kvmtool_params = --irqchip=gicv3-its --params 'its-introspection' > > groups = its > > arch = arm64 > > > > @@ -176,6 +199,7 @@ arch = arm64 > > file = gic.flat > > smp = $MAX_SMP > > extra_params = -machine gic-version=3 -append 'its-trigger' > > +kvmtool_params = --irqchip=gicv3-its --params 'its-trigger' > > groups = its > > arch = arm64 > > > > @@ -232,6 +256,7 @@ groups = cache > > file = debug.flat > > arch = arm64 > > extra_params = -append 'bp' > > +kvmtool_params = --params 'bp' > > groups = debug > > > > [debug-bp-migration] > > @@ -244,6 +269,7 @@ groups = debug migration > > file = debug.flat > > arch = arm64 > > extra_params = -append 'wp' > > +kvmtool_params = --params 'wp' > > groups = debug > > > > [debug-wp-migration] > > @@ -256,6 +282,7 @@ groups = debug migration > > file = debug.flat > > arch = arm64 > > extra_params = -append 'ss' > > +kvmtool_params = --params 'ss' > > groups = debug > > > > [debug-sstep-migration] > > diff --git a/docs/unittests.txt b/docs/unittests.txt > > index 3e1a9e563016..ebb6994cab77 100644 > > --- a/docs/unittests.txt > > +++ b/docs/unittests.txt > > @@ -69,6 +69,14 @@ extra_params > > Alias for 'qemu_params', supported for compatibility purposes. Use > > 'qemu_params' for new tests. > > > > +kvmtool_params > > +-------------- > > +Extra parameters supplied to the kvmtool process. Works similarly to > > +qemu_params and extra_params, but uses kvmtool's syntax for command line > > +arguments. The example for qemu_params, applied to kvmtool, would be: > > + > > +kvmtool_params = --mem 256 --params 'smp=2' > > + > > groups > > ------ > > groups = ... > > diff --git a/scripts/common.bash b/scripts/common.bash > > index 1b5e0d667841..f54ffbd7a87b 100644 > > --- a/scripts/common.bash > > +++ b/scripts/common.bash > > @@ -67,6 +67,10 @@ function for_each_unittest() > > qemu_opts=$(parse_opts ${BASH_REMATCH[2]}$'\n' $fd) > > elif [[ $line =~ ^(extra_params|qemu_params)\ *=\ *(.*)$ ]]; then > > qemu_opts=${BASH_REMATCH[2]} > > + elif [[ $line =~ ^kvmtool_params\ *=\ *'"""'(.*)$ ]]; then > > + kvmtool_opts=$(parse_opts ${BASH_REMATCH[1]}$'\n' $fd) > > + elif [[ $line =~ ^kvmtool_params\ *=\ *(.*)$ ]]; then > > + kvmtool_opts=${BASH_REMATCH[1]} > > elif [[ $line =~ ^groups\ *=\ *(.*)$ ]]; then > > groups=${BASH_REMATCH[1]} > > elif [[ $line =~ ^arch\ *=\ *(.*)$ ]]; then > > -- > > 2.47.1 > > > > > > -- > > kvm-riscv mailing list > > kvm-riscv@lists.infradead.org > > http://lists.infradead.org/mailman/listinfo/kvm-riscv