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 5B46BC54FB3 for ; Thu, 29 May 2025 04:19:03 +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=r4Ki9z0ShHf2vySh7hI3sELvA68yXo/Rw604jsSCFYw=; b=KOJzaUVi9rFO/pDSyNFmrQYBaL z2+8wwiz3vgZWbbEhwPmDJlTYnQV1v64P7DB8ZdblFAPKz5w8cNwMDrB0mw/gxHoCZv8NvphCwBg/ shfiFL+APol1Dd5Ai0ZCgb1q5mxZKHzi6TJJf8VY1g/QLO9tw/J0f1XJdwPxjZQYPScSxcLuOHj24 RKidfH4xrkY8MOQYNQDmDiX+veWO00g/1v2lEf5ziBArS4mEmseHCt0cdDm609gQ+Hi8ofigHaOtA MxvfoVozQZSuZkGhu2tKqZSzTVkPEsqn180VOglq49x2qfjvmpOGQgG7BMjvcq3wCv8HXmEiSRxCE LVdnjEpg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uKUjP-0000000EtLk-0TZf; Thu, 29 May 2025 04:19:03 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uKUjK-0000000EtKy-0asz for kexec@lists.infradead.org; Thu, 29 May 2025 04:19:01 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1748492337; 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=r4Ki9z0ShHf2vySh7hI3sELvA68yXo/Rw604jsSCFYw=; b=gu5sv/i992FURVtYLIhzeaUDSLuP3n7i3Ciq2LYML19pJIGcLQXhR2EfJ+3FsntCnaLvif lb7XEm7hRTprUMUBbEO1SeCT/aWKv8MMV9rZQ36LtUF/fvd8APr0xp4N0/9K2e3yabow4k 4Z2ABOiH0XbqillKFpUvFVtQW0SBlIs= Received: from mx-prod-mc-05.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-158-4lVwXHmcNwS6Hn_h41fmww-1; Thu, 29 May 2025 00:18:51 -0400 X-MC-Unique: 4lVwXHmcNwS6Hn_h41fmww-1 X-Mimecast-MFC-AGG-ID: 4lVwXHmcNwS6Hn_h41fmww_1748492329 Received: from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.111]) (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-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 47F331956086; Thu, 29 May 2025 04:18:48 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.72.112.18]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 1AEEC18003FC; Thu, 29 May 2025 04:18:36 +0000 (UTC) From: Pingfan Liu To: kexec@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 , bpf@vger.kernel.org Subject: [PATCHv3 1/9] kexec_file: Make kexec_image_load_default global visible Date: Thu, 29 May 2025 12:17:36 +0800 Message-ID: <20250529041744.16458-2-piliu@redhat.com> In-Reply-To: <20250529041744.16458-1-piliu@redhat.com> References: <20250529041744.16458-1-piliu@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250528_211858_252150_61FF9F0D X-CRM114-Status: GOOD ( 11.86 ) X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org In latter patches, PE format parser will extract the linux kernel inside and try its real format parser. So making kexec_image_load_default global. Signed-off-by: Pingfan Liu Cc: Baoquan He Cc: Dave Young Cc: Andrew Morton To: kexec@lists.infradead.org --- include/linux/kexec.h | 1 + kernel/kexec_file.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/include/linux/kexec.h b/include/linux/kexec.h index c8971861521a5..26398b269ac29 100644 --- a/include/linux/kexec.h +++ b/include/linux/kexec.h @@ -148,6 +148,7 @@ extern const struct kexec_file_ops * const kexec_file_loaders[]; int kexec_image_probe_default(struct kimage *image, void *buf, unsigned long buf_len); +void *kexec_image_load_default(struct kimage *image); int kexec_image_post_load_cleanup_default(struct kimage *image); /* diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c index fba686487e3b5..6a72bdfab5f5c 100644 --- a/kernel/kexec_file.c +++ b/kernel/kexec_file.c @@ -65,7 +65,7 @@ int kexec_image_probe_default(struct kimage *image, void *buf, return ret; } -static void *kexec_image_load_default(struct kimage *image) +void *kexec_image_load_default(struct kimage *image) { if (!image->fops || !image->fops->load) return ERR_PTR(-ENOEXEC); -- 2.49.0