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 E2E25C83F1A for ; Tue, 22 Jul 2025 02:08:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=FC3yvRWGyaEerEFkky/lXdjnRYSQ2y+Y4Lf3dI4+DrQ=; b=iGnnuiaah/hBl2ARODXJFIq3RL rpqBg7i0fUbZ+NpvU/iC/43Gn7BiAbUKImZ+tVtf78qnm9VBv/kSu2XNWa0C7kParR01UFYuuvVap IgDkhReHYF4WObWYLq1zurOHfTw6oOhEL4EcM3Y6P5hL3J4xOjzUTeV7LAl4rGliSKOC/lvHl10GB b6QOQW/JsveKCAutjKJ2Poq9fyicVU7Kwtx6zMvO+E2MErn4yU7WTBeVnngBT0G7Mb0wgMZ5c4Uux bebjmCR+aftFKzA9bDuxzt4fBdPkx6+sdB0phGfMFjg+NsaBbgyvs3cnORCdBDLwjIZRMh3vClOEJ phKfQYFQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ue2Qd-0000000153V-3WBB; Tue, 22 Jul 2025 02:08:27 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1ue2OB-000000014vV-0fMz for linux-arm-kernel@lists.infradead.org; Tue, 22 Jul 2025 02:05:56 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1753149954; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=FC3yvRWGyaEerEFkky/lXdjnRYSQ2y+Y4Lf3dI4+DrQ=; b=e2X2D92zZYs8Zq5pp2BjuTnn80pTpJbOswoDi8Ui27G134HzBtkRF/cOlQyVXUfIjQTiuC mQhWcsK4EwX7/Gp57wDGRAzAgqiS/WgF+HL35LfCrYU3xIkkej4fM/zmS/yknt0ycbccK1 aizxnIWmjcZ5Hg1m5RHDwUaBcDAAdx4= Received: from mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-167-krhlqYdLNpmfvhBQlmR6zg-1; Mon, 21 Jul 2025 22:05:49 -0400 X-MC-Unique: krhlqYdLNpmfvhBQlmR6zg-1 X-Mimecast-MFC-AGG-ID: krhlqYdLNpmfvhBQlmR6zg_1753149947 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 0274719560AA; Tue, 22 Jul 2025 02:05:47 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.72.112.104]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 9F8F718003FC; Tue, 22 Jul 2025 02:05:36 +0000 (UTC) From: Pingfan Liu To: linux-arm-kernel@lists.infradead.org Cc: Pingfan Liu , Alexei Starovoitov , Daniel Borkmann , John Fastabend , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , Jeremy Linton , Catalin Marinas , Will Deacon , Ard Biesheuvel , Simon Horman , Gerd Hoffmann , Vitaly Kuznetsov , Philipp Rudo , Viktor Malik , Jan Hendrik Farr , Baoquan He , Dave Young , Andrew Morton , kexec@lists.infradead.org, bpf@vger.kernel.org Subject: [PATCHv4 10/12] arm64/kexec: Add PE image format support Date: Tue, 22 Jul 2025 10:03:17 +0800 Message-ID: <20250722020319.5837-11-piliu@redhat.com> In-Reply-To: <20250722020319.5837-1-piliu@redhat.com> References: <20250722020319.5837-1-piliu@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250721_190555_269218_626861CA X-CRM114-Status: GOOD ( 11.85 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Now everything is ready for kexec PE image parser. Select it on arm64 for zboot and UKI image support. Signed-off-by: Pingfan Liu Cc: Catalin Marinas Cc: Will Deacon To: linux-arm-kernel@lists.infradead.org --- arch/arm64/Kconfig | 1 + arch/arm64/include/asm/kexec.h | 1 + arch/arm64/kernel/machine_kexec_file.c | 3 +++ 3 files changed, 5 insertions(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 55fc331af3371..8973697ed1479 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -1606,6 +1606,7 @@ config ARCH_SELECTS_KEXEC_FILE def_bool y depends on KEXEC_FILE select HAVE_IMA_KEXEC if IMA + select KEXEC_PE_IMAGE config ARCH_SUPPORTS_KEXEC_SIG def_bool y diff --git a/arch/arm64/include/asm/kexec.h b/arch/arm64/include/asm/kexec.h index 4d9cc7a76d9ca..d50796bd2f1e6 100644 --- a/arch/arm64/include/asm/kexec.h +++ b/arch/arm64/include/asm/kexec.h @@ -120,6 +120,7 @@ struct kimage_arch { #ifdef CONFIG_KEXEC_FILE extern const struct kexec_file_ops kexec_image_ops; +extern const struct kexec_file_ops kexec_pe_image_ops; int arch_kimage_file_post_load_cleanup(struct kimage *image); #define arch_kimage_file_post_load_cleanup arch_kimage_file_post_load_cleanup diff --git a/arch/arm64/kernel/machine_kexec_file.c b/arch/arm64/kernel/machine_kexec_file.c index af1ca875c52ce..7c544c385a9ab 100644 --- a/arch/arm64/kernel/machine_kexec_file.c +++ b/arch/arm64/kernel/machine_kexec_file.c @@ -24,6 +24,9 @@ const struct kexec_file_ops * const kexec_file_loaders[] = { &kexec_image_ops, +#ifdef CONFIG_KEXEC_PE_IMAGE + &kexec_pe_image_ops, +#endif NULL }; -- 2.49.0