From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=91.218.175.204 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793295067; b=FkNqALdMiGvbAjU8cYZozikAlQzZqPVwZVSGTm1efHet65dMuGMsU3IkaEVieyZjF/jl zGaiWOmW798pd5fqjSl92e8XiP3Xuzw4GITF23D8VpcYZKL8BL/mgqCJ4iURWLzObUIft BE0AF/SceCRvmFTDFZhtjcvVjaAc7OasoVM1enyeeVpZXIuIkDK4Kg2OMJPetbW/vQveC tQahiVEikBiymcKV6ztcOoEx6YHr3ZDKdn7ryZqPE6oVFhblqeHawDi85YPS2Cm+gHQAe nN2nWl84HG4s6V7QMrhQVuvdORV+1qEe0jZpDdoh5FlQYm+4EdTiSoI8jLujexbGdrw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793295067; h=DMARC-Filter:X-Envelope-To:DKIM-Signature:X-Envelope-To:Received: X-Mizu-Trace-ID:X-Migadu-Flow:From:To:Cc:Subject:Date:Message-ID: X-Mailer:In-Reply-To:References:MIME-Version: Content-Transfer-Encoding; bh=hjl3YWLB9mIMK4NxN5xFoTsa4zvmwEeXlgSjnO0OUbA=; b=xnMzwoFNCzTi25Hh0Kwhc4L1nk4fmqaHMJfEUrrfMYF325YVStOSDjFevgBnKDrrDelM BALTab59Jg3c7Zlz5r/hmABYSs5s2wLnSBlz/KexmJ4zWFcaq3vdevmcHMOBK8iOIawBQ 7fCgId2+rxrV2X77nH1qGE5USkKNFSLWrTquTrw05Q4Pv2oSnAxoUbn1xZzWk27ZjJH2/ 8rkLZ7CYB51if+h6S8eWOEuMunHXB5jh1/Y+/zu1UFZ4mSxfm2PmG6Ytpos04spJvHFYT K9Pt3/TT7CUDNtRzlCoM6AiE9uLi6Ie/gOvHq8XepU3hqUQToah47Ul9AUAENFV+vng== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=W9LFoFBs; arc=none smtp.remote-ip=91.218.175.204 Received: from mta0.migadu.com (out-204.mta0.migadu.com [91.218.175.204]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5A2C6606A327 for ; Thu, 29 Oct 2026 17:31:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 5A2C6606A327 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=W9LFoFBs X-Envelope-To: linux-efi@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=GBih4azSAalhMpwQa4vAt/wr7df5ETSpm+lkTN2YYcw=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1793295064; v=1; x=1793899864; b=W9LFoFBszpWry1/NSZbVhjNsFbcVuSrt/CoO/JfaLe7WiVW7vFpNJY7uGjKf+aJPQSKJXkIV 06V+5qqpODl9AsLap7BQ8oVrkrYL+GpTR9hNsSgs8TMSSct9wgIdgHD1c/40EKKFuVfRSevj1BA V7H11bHuwTRyacCfRGC8mjeE= X-Envelope-To: linux-efi@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id d28391d344248cfb; Thu, 29 Oct 2026 17:31:04 +0000 X-Mizu-Trace-ID: d28391d344248cfb X-Migadu-Flow: FLOW_OUT From: George Guo To: rppt@kernel.org, pasha.tatashin@soleen.com, pratyush@kernel.org, chenhuacai@kernel.org, ardb@kernel.org, shuah@kernel.org Cc: ilias.apalodimas@linaro.org, akpm@linux-foundation.org, baoquan.he@linux.dev, ruirui.yang@linux.dev, guodongtai@kylinos.cn, kernel@xen0n.name, graf@amazon.com, liukexin@kylinos.cn, loongarch@lists.linux.dev, linux-kernel@vger.kernel.org, kexec@lists.infradead.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-efi@vger.kernel.org Subject: [PATCH v6 8/8] selftests/liveupdate: Add LoongArch vmtest support Date: Fri, 30 Oct 2026 02:29:55 +0900 Message-ID: <20261029172956.20791-9-dongtai.guo@linux.dev> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261029172956.20791-1-dongtai.guo@linux.dev> References: <20261029172956.20791-1-dongtai.guo@linux.dev> X-Mailing-List: linux-efi@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: George Guo Add the LoongArch kernel configuration, target and cross-compiler detection, and include loongarch64 in the VM test suite. Boot vmlinux.efi through EFI firmware so the EFI stub installs the KHO table. Allow the firmware path to be set with QEMU_EFI and skip the test if it is unavailable. Co-developed-by: Kexin Liu Signed-off-by: Kexin Liu Signed-off-by: George Guo --- .../selftests/liveupdate/config.loongarch64 | 5 +++++ tools/testing/selftests/liveupdate/run-vmtests.sh | 4 ++-- tools/testing/selftests/liveupdate/vmtest.sh | 14 +++++++++++++- 3 files changed, 20 insertions(+), 3 deletions(-) create mode 100644 tools/testing/selftests/liveupdate/config.loongarch64 diff --git a/tools/testing/selftests/liveupdate/config.loongarch64 b/tools/testing/selftests/liveupdate/config.loongarch64 new file mode 100644 index 000000000000..264067ef5ab1 --- /dev/null +++ b/tools/testing/selftests/liveupdate/config.loongarch64 @@ -0,0 +1,5 @@ +CONFIG_ACPI_SPCR_TABLE=y +CONFIG_PCI_HOST_GENERIC=y +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SMP=y diff --git a/tools/testing/selftests/liveupdate/run-vmtests.sh b/tools/testing/selftests/liveupdate/run-vmtests.sh index d656ce58c5a7..f6cfb76b1dac 100755 --- a/tools/testing/selftests/liveupdate/run-vmtests.sh +++ b/tools/testing/selftests/liveupdate/run-vmtests.sh @@ -4,7 +4,7 @@ SCRIPT_DIR=$(dirname "$(realpath "$0")") TEST_RUNNER="$SCRIPT_DIR/vmtest.sh" -TARGETS=("x86_64" "aarch64") +TARGETS=("x86_64" "aarch64" "loongarch64") GREEN='\033[0;32m' RED='\033[0;31m' @@ -72,7 +72,7 @@ function main() { for test_name in "${TEST_NAMES[@]}"; do log="$output_dir/${arch}_${test_name}.log" - printf " -> %-8s %-24s ... " "$arch" "$test_name" + printf " -> %-11s %-24s ... " "$arch" "$test_name" "$TEST_RUNNER" -t "$arch" -T "$test_name" &> "$log" exit_code=$? diff --git a/tools/testing/selftests/liveupdate/vmtest.sh b/tools/testing/selftests/liveupdate/vmtest.sh index 69beda6c961d..ffe82512f3e4 100755 --- a/tools/testing/selftests/liveupdate/vmtest.sh +++ b/tools/testing/selftests/liveupdate/vmtest.sh @@ -21,6 +21,12 @@ function get_arch_conf() { QEMU_CMD="qemu-system-aarch64 -M virt -cpu max" KERNEL_IMAGE="Image" KERNEL_CMDLINE="console=ttyAMA0" + elif [[ "$arch" == "loongarch" ]]; then + local qemu_efi="${QEMU_EFI:-/usr/share/edk2/loongarch64/QEMU_EFI.fd}" + [ -r "$qemu_efi" ] || skip "EFI firmware '$qemu_efi' not found, set QEMU_EFI" + QEMU_CMD="qemu-system-loongarch64 -M virt -cpu la464 -bios $qemu_efi" + KERNEL_IMAGE="vmlinux.efi" + KERNEL_CMDLINE="console=ttyS0 earlycon" elif [[ "$arch" == "x86" ]]; then QEMU_CMD="qemu-system-x86_64" KERNEL_IMAGE="bzImage" @@ -37,11 +43,15 @@ $0 [-d build_dir] [-j jobs] [-t target_arch] [-T test_name] [-w workspace_dir] [ Options: -d) path to the kernel build directory (default: .luo_test_build.) -j) number of jobs for compilation - -t) run test for target_arch (aarch64, x86_64) + -t) run test for target_arch (aarch64, loongarch64, x86_64) -T) test name to run (default: luo_kexec_simple) -w) custom workspace directory (default: creates temp dir) -k) keep workspace directory after successful test -h) display this help + +Environment: + QEMU_EFI LoongArch EFI firmware path + (default: /usr/share/edk2/loongarch64/QEMU_EFI.fd) EOF } @@ -86,6 +96,7 @@ function detect_cross_compile() { local candidate="" case "$target" in aarch64) candidate="aarch64-linux-gnu-" ;; + loongarch64) candidate="loongarch64-linux-gnu-" ;; x86_64) candidate="x86_64-linux-gnu-" ;; *) skip "Auto-detection for target '$target' not supported. Please set CROSS_COMPILE manually." ;; esac @@ -193,6 +204,7 @@ function target_to_arch() { local target=$1 case $target in aarch64) echo "arm64" ;; + loongarch64) echo "loongarch" ;; x86_64) echo "x86" ;; *) skip "architecture $target is not supported" esac -- 2.53.0