From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 D29E91D0940; Wed, 2 Oct 2024 14:24:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727879065; cv=none; b=q+cyEDYOPSBiOm+3ySQdK0aw3H3f2TzN3X55O9SzZCmh2C7uTje99nGIfEoEw/KUfaIlcaTFDHxtv7Ds9XXzf6uYdxJiGhgRoujOiVrftAYicMp2DdNbYMnP/0iiLcLzZ1K3F+9+8rUdLS3vS5xg3v/QEAej3DkFOYiRHnQE6qU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727879065; c=relaxed/simple; bh=flgrD24pWeuoAntMIUJy0i8CcBV5wW3DRU3O0qpbbSE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BIvDgj4vTEZ1Sfb9WyU5vbtA51nQk9A+tQgsr5x6f+N1XlqlDWFfRC2g2L+ZSj7+sszzvY5zoFK/i0/hXeDO8ijYC1ZTQ9bd7OQc+chYxlA4rcFEEzDdvG2tGCxV11Y8wCezoA4CDmxy+bLSpMTiUHHF+S+/w5YBox59qHh10xc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=mMQD5iHM; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="mMQD5iHM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 55998C4CEC2; Wed, 2 Oct 2024 14:24:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1727879065; bh=flgrD24pWeuoAntMIUJy0i8CcBV5wW3DRU3O0qpbbSE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mMQD5iHM8PsbjGLxs4ygSNp9e9kLxtRu5D/HJbRgF9vWi38Z3eM4XRiR42hfT6a+x 6T7ZgqAWI8Zmb+K8S6x64/XwLd/3qBqa11CV1cwKU2hl6sATn3zvZWmwLhVp6QP6sn AdMu9scUdjY4xBSFplubMjLEYmcAtWyBpIIU+Vi8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, kernel test robot , Kexy Biscuit , Mingcong Bai , Stefan Berger , Jarkko Sakkinen Subject: [PATCH 6.10 626/634] tpm: export tpm2_sessions_init() to fix ibmvtpm building Date: Wed, 2 Oct 2024 15:02:06 +0200 Message-ID: <20241002125835.833759959@linuxfoundation.org> X-Mailer: git-send-email 2.46.2 In-Reply-To: <20241002125811.070689334@linuxfoundation.org> References: <20241002125811.070689334@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kexy Biscuit commit f168c000d27f8134160d4a52dfc474a948a3d7e9 upstream. Commit 08d08e2e9f0a ("tpm: ibmvtpm: Call tpm2_sessions_init() to initialize session support") adds call to tpm2_sessions_init() in ibmvtpm, which could be built as a module. However, tpm2_sessions_init() wasn't exported, causing libmvtpm to fail to build as a module: ERROR: modpost: "tpm2_sessions_init" [drivers/char/tpm/tpm_ibmvtpm.ko] undefined! Export tpm2_sessions_init() to resolve the issue. Cc: stable@vger.kernel.org # v6.10+ Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202408051735.ZJkAPQ3b-lkp@intel.com/ Fixes: 08d08e2e9f0a ("tpm: ibmvtpm: Call tpm2_sessions_init() to initialize session support") Signed-off-by: Kexy Biscuit Signed-off-by: Mingcong Bai Reviewed-by: Stefan Berger Reviewed-by: Jarkko Sakkinen Signed-off-by: Jarkko Sakkinen Signed-off-by: Greg Kroah-Hartman --- drivers/char/tpm/tpm2-sessions.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/char/tpm/tpm2-sessions.c b/drivers/char/tpm/tpm2-sessions.c index d3521aadd43e..44f60730cff4 100644 --- a/drivers/char/tpm/tpm2-sessions.c +++ b/drivers/char/tpm/tpm2-sessions.c @@ -1362,4 +1362,5 @@ int tpm2_sessions_init(struct tpm_chip *chip) return rc; } +EXPORT_SYMBOL(tpm2_sessions_init); #endif /* CONFIG_TCG_TPM2_HMAC */ -- 2.46.2