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 B9239C04A94 for ; Mon, 14 Aug 2023 11:20:02 +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=gFv1GNXmaQGmSM+mG7gy4jwJID6bSTZqne91i6RpXC0=; b=0LeeNpzEw/6vpjvT1zNCEqsaEb f2Zo8igLYFSFXWXVLQYMgZsnk5oVMgAMpGuHB5vkxAOZ08JvWKHWzkiN3r2VP0FRH7t++mAr7jMuM mzm5zm4mq/0GZLqMeJCCGnduSkWj5frfEExELpumaCQI0pMMdnibxxmqfdTytMD5yBw8hPXeM6wsV AuDxtgJvtOGKIDd6fgagANtEcNZxwS8p0rr4lNo4At6m0E2E3dgroPGzqejJ4U0XEDr1fQSnCAxQl ynMFbnYdIko0tkQX1RQdGttfvgekCX4Teaap+TV7Pbj1DGSIjtYlXCOmmDUdYy66+WPHg8tlGpjGe Pg4AYmGA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qVVc8-00GunO-2D; Mon, 14 Aug 2023 11:20:00 +0000 Received: from smtp-out1.suse.de ([195.135.220.28]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qVVc2-00GuiL-2l for linux-nvme@lists.infradead.org; Mon, 14 Aug 2023 11:19:57 +0000 Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out1.suse.de (Postfix) with ESMTP id 1A76721998; Mon, 14 Aug 2023 11:19:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1692011992; 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=gFv1GNXmaQGmSM+mG7gy4jwJID6bSTZqne91i6RpXC0=; b=oZKWff0dsitH1nS8g7qGNsB9q0LKQBrzg8aPxU4rxYyvO/xLNf99lfM7WYoY9hx6QtIDfx 2Xr2K3FIKl9Y+8fVp4vO5OYTMcTvgsfFW6AC/aFGdOEJvvUXJe9rb3HWtIAR1EQJOGemgU +wByAgS3UN98Ra1kdS5aiCVGgrkFB2s= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1692011992; 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=gFv1GNXmaQGmSM+mG7gy4jwJID6bSTZqne91i6RpXC0=; b=Q3hfiOEaRC2b0xxdnSm+49b+VgqRssIrXAis5Yt3kqYfgGL+Fw8dAb9iqY5x0J4w3op+Y3 3vKfFkF6aj+DFFCw== Received: from adalid.arch.suse.de (adalid.arch.suse.de [10.161.8.13]) by relay2.suse.de (Postfix) with ESMTP id 059882C153; Mon, 14 Aug 2023 11:19:52 +0000 (UTC) Received: by adalid.arch.suse.de (Postfix, from userid 16045) id F1F1551CB0CB; Mon, 14 Aug 2023 13:19:51 +0200 (CEST) From: Hannes Reinecke To: Christoph Hellwig Cc: Sagi Grimberg , Keith Busch , linux-nvme@lists.infradead.org, Jakub Kicinski , Eric Dumazet , Paolo Abeni , netdev@vger.kernel.org, Hannes Reinecke , David Howells Subject: [PATCH 06/17] security/keys: export key_lookup() Date: Mon, 14 Aug 2023 13:19:32 +0200 Message-Id: <20230814111943.68325-7-hare@suse.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20230814111943.68325-1-hare@suse.de> References: <20230814111943.68325-1-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-20230814_041955_112663_0416BBAD X-CRM114-Status: GOOD ( 10.58 ) 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 Reviewed-by: Sagi Grimberg Acked-by: David Howells --- security/keys/key.c | 1 + 1 file changed, 1 insertion(+) diff --git a/security/keys/key.c b/security/keys/key.c index 5c0c7df833f8..0260a1902922 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(key_lookup); /* * Find and lock the specified key type against removal. -- 2.35.3