From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9C757149C7B for ; Tue, 29 Apr 2025 04:12:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745899980; cv=none; b=tO+BYex1VRmY/5+6HHBrCwwUbVj6B1JoL9csVuSF9EsFfL9te0dhXXVQQ/EKsED5U9zRw3YYB2enN3peYTSxc3LtzsPHBOhX5T03yjbR0447pf9sO2ldsHG7alyjU1bqDFafRxhfrL93qGmcDyGxV/V3GS7toP0O9SN/6xNEWXA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745899980; c=relaxed/simple; bh=ShHw7jCZXf6bRe8d8R7dZgVKyyOcGAGwPo4/PcdiEWg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=M2nappoEZFi7zdDzVcnGbnkVniDeTC4H1HTrIP0Wk7WNqr+nGe7uvRrgK7ZUhYeDRCUXGp5Fh+wW9aXEG2CkE6tJLk2slZgjBdhZZzrL/RBIOD55zMP21PrRikA8azWGEF2kYuXwjiyJ7EvvBCzOh1p54VR19lkVVmxEjE/7txw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=ADyk8auf; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="ADyk8auf" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1745899977; 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=bvfTDw7WFGQFZCuai1UFLFcXSBfdhaz2G1qzNhhRZTE=; b=ADyk8aufjHhvEN0GTBNi6YxgsMOTbNF7rcHenCFZb8o35o5+IhZ8vcORfctcmiA5z+Le7D NRB1aNb0mbpoNmKkfA0fhv18ncegFvv97hU/SMrNv7ZiQy/fyGh7MlLN4S3KYVykj8PhiJ SCnKS1hrSo2CZqwbqMI8z6dEe3r8LOw= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-609-SAR_GK3BPfeZARmAM19J-g-1; Tue, 29 Apr 2025 00:12:55 -0400 X-MC-Unique: SAR_GK3BPfeZARmAM19J-g-1 X-Mimecast-MFC-AGG-ID: SAR_GK3BPfeZARmAM19J-g_1745899973 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-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id A30A41800360; Tue, 29 Apr 2025 04:12:52 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.72.112.64]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 70C3D180045B; Tue, 29 Apr 2025 04:12:41 +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 , Eric Biederman , Andrew Morton , bpf@vger.kernel.org Subject: [RFCv2 1/7] kexec_file: Make kexec_image_load_default global visible Date: Tue, 29 Apr 2025 12:12:08 +0800 Message-ID: <20250429041214.13291-2-piliu@redhat.com> In-Reply-To: <20250429041214.13291-1-piliu@redhat.com> References: <20250429041214.13291-1-piliu@redhat.com> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 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: Eric Biederman 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