From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F2A28606A31A for ; Thu, 29 Oct 2026 17:47:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=BCa2bmdy; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=ei/+rxhm DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Date: Content-Transfer-Encoding:Content-Type:References:In-Reply-To:Cc:To:Subject: From:Message-ID:MIME-Version:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Unsubscribe-Post:List-Owner; bh=n2C9Awijc1K0wA/qMXpcJQBuyDQWDfVkocmmGpRkinQ=; b=BCa2bmdywns3UPnCfZLpB+kCp9 xeTIwImDW3ijnigjeqd33w2qA31vjuKutmCtQYS6C0eTJVkZmaSCBX6Ksk8AFs/lHuhhI+G/2l597 C1wX8gWIvEPDaK3nm854fgfOCNxqfJUmPm06GiJkZmXjYL0O/sOVlRiPCxJFNcqx2vb4rdJjykqfA vjMKz3+p4dCdxVP8YoucmZlnk2byhwtvN0QYLfnOMnr591WwFWDHs/byzjOJVbLkp2stb14ZLmFGZ W2FSMiLdXg9SupQC4SftvD29nUUsNWXOU2Vlj6xmNlKZ2G+tDSiUyxmxJW+6oPI4d19BzcBV44UcA ScOBQEYw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xMUDi-0000000A0N2-2q6y; Thu, 29 Oct 2026 17:47:22 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xMUDg-0000000A0KK-3c3j for kexec@lists.infradead.org; Thu, 29 Oct 2026 17:47:20 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 6E14240357; Thu, 29 Oct 2026 17:47:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 90DCC1F01816; Thu, 29 Oct 2026 17:47:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793296040; bh=n2C9Awijc1K0wA/qMXpcJQBuyDQWDfVkocmmGpRkinQ=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=ei/+rxhm0etnZonEtmCqmAgTm6Tf6tRXYcH+DfEBPjyjfdzUdTEylBCNqMtVlqXZ2 SZuKaX9Zgb9y0PeA7U10d+95cEwCD1+On5z5vD8hfU/18uQHzsLCJW09ya8Lfxcrq5 8cbOvCGWxewYptdl0vrzOEHyy/Ps/bFoaLOWDde02139T5NxCSh+ucEvufGHamnqfg a2wHE7pmmM+Jc+k7KdwK3sD/AGcaFOfzEhv2Iarh3uf0V88bclPHLiP2aVoaJo64wk a4eIiozKycm0aJvnvTZ/YCavG6f2zkwEra1U+VZo+vEtZ72YBychC7HAFzWLgLpvhK O0Knk2gS0AVuA== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v6 7/8] selftests/kho: Add LoongArch vmtest support To: "George Guo" , 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, kexec@lists.infradead.org In-Reply-To: <20261029172956.20791-8-dongtai.guo@linux.dev> References: <20261029172956.20791-1-dongtai.guo@linux.dev> <20261029172956.20791-8-dongtai.guo@linux.dev> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Thu, 29 Oct 2026 17:47:19 +0000 X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sashiko-reviews@lists.linux.dev Sender: "kexec" X-Spam-Status: No, score=-10.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 X-Archived-By: > From: George Guo >=20 > Add loongarch.conf to run the test on QEMU's LoongArch virtual machine > with a la464 CPU and an 8250 serial console, and let vmtest.sh accept > the loongarch64 target. >=20 > Boot vmlinux.efi through EFI firmware. The EFI stub installs the KHO EFI > table, and QEMU's direct kernel boot would skip the stub. QEMU_EFI > defaults to /usr/share/edk2/loongarch64/QEMU_EFI.fd and can be set for > distributions that install the firmware elsewhere, such as Debian's > qemu-efi-loongarch64 package. >=20 > QEMU's LoongArch virtual machine has no i8042 controller. Enable the > generic PCI host so its I/O space is mapped before the i8042 fallback > probe touches the legacy ports. This keeps i8042 enabled, so the same > kernel configuration still works on real hardware. >=20 > Enable ACPI_SPCR_TABLE so the bare earlycon parameter gets the UART from > the SPCR table installed by EDK2. Unlike x86, LoongArch does not enable > it by default, and without it there is no early console and vmtest sees > no early boot output. >=20 > The KHO vmtest needs CONFIG_DEFERRED_STRUCT_PAGE_INIT=3Dy, which depends > on SPARSEMEM, so select CONFIG_SPARSEMEM_MANUAL=3Dy. >=20 > Co-developed-by: Kexin Liu > Signed-off-by: Kexin Liu > Signed-off-by: George Guo Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261029172956.2079= 1-1-dongtai.guo@linux.dev?part=3D7