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 04E05C761A6 for ; Wed, 29 Mar 2023 14:00:02 +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=pCtaP9beJ7whuRGtckdI0e9bOwhehZSrmwfkRW3uOc0=; b=QBMxNJ0O5DDwX4vXaQP4H1l1T8 JMcQTxOHtFPd8AMHxWZFcD82jxI6uPjje1oeHSlGeS0up4BYFC37sAYE7S8geaKZRJGr1SmozvFp3 SMjp3F7WTdggVoRPs7IcbmAtjBSPSnlOwoDtoVnIEDuUcJToKHeVGsW+GCY+CxoN8svqeuJCAuzVS CvtNTmfojl9Z/gVDQTbD4x/45xJ606wenwvqxzrpvNnxw6Xd5gZlFluw90YXFgEH00TsOoB3NuO/7 ADRdO72mHsti3Jm44CzCfKfsqmYLczdmCfHyRqu8Ulv9XoU1ZmtUhO6T4g5bW9m9bFFNbmsjsl4/x tE4S0wwA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1phWLH-000Ull-2f; Wed, 29 Mar 2023 13:59:59 +0000 Received: from smtp-out2.suse.de ([195.135.220.29]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1phWLD-000Ugx-0l for linux-nvme@lists.infradead.org; Wed, 29 Mar 2023 13:59:56 +0000 Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id C3E891FDEE; Wed, 29 Mar 2023 13:59:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1680098389; h=from:from:reply-to: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=pCtaP9beJ7whuRGtckdI0e9bOwhehZSrmwfkRW3uOc0=; b=G/jRegTlQjVQm4o4eRV3Pqrw/1IuOH0dicK1FB9aNO5poZYeSajbdkX2f7nYtlICkPZt+H TPIwvSNn/jLpTqGvK2E0oJVt2ndQpoW4HoWT4RUGakfLfXGB/D9pDSZNwMGJ+fdM+DxqiH +uqMf7TW83sM/R8dKVqa+i4ntlPgVIw= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1680098389; h=from:from:reply-to: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=pCtaP9beJ7whuRGtckdI0e9bOwhehZSrmwfkRW3uOc0=; b=3NMakry93izUO0j7ni8vl6+XtOZe9zoHfJf9RYSRsRGySyc3/DL9GhaGPv5pLoNiTSY3aV r1ACCjhnSmZ2//AA== Received: from adalid.arch.suse.de (adalid.arch.suse.de [10.161.8.13]) by relay2.suse.de (Postfix) with ESMTP id B12C12C178; Wed, 29 Mar 2023 13:59:49 +0000 (UTC) Received: by adalid.arch.suse.de (Postfix, from userid 16045) id AB28751BF382; Wed, 29 Mar 2023 15:59:49 +0200 (CEST) From: Hannes Reinecke To: Christoph Hellwig Cc: Sagi Grimberg , Keith Busch , linux-nvme@lists.infradead.org, Chuck Lever , kernel-tls-handshake@lists.linux.dev, Hannes Reinecke Subject: [PATCH 08/18] security/keys: export key_lookup() Date: Wed, 29 Mar 2023 15:59:28 +0200 Message-Id: <20230329135938.46905-9-hare@suse.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20230329135938.46905-1-hare@suse.de> References: <20230329135938.46905-1-hare@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230329_065955_440824_61F9FE65 X-CRM114-Status: UNSURE ( 9.98 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@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-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org For in-kernel consumers one cannot readily assign a user (eg when running from a workqueue), so the normal key search permissions cannot be applied. This patch exports the 'key_lookup()' function for a simple lookup of keys without checking for permissions. Signed-off-by: Hannes Reinecke --- security/keys/key.c | 1 + 1 file changed, 1 insertion(+) diff --git a/security/keys/key.c b/security/keys/key.c index 5c0c7df833f8..bd1b7d45df90 100644 --- a/security/keys/key.c +++ b/security/keys/key.c @@ -693,6 +693,7 @@ struct key *key_lookup(key_serial_t id) spin_unlock(&key_serial_lock); return key; } +EXPORT_SYMBOL_GPL(key_lookup); /* * Find and lock the specified key type against removal. -- 2.35.3