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 C2D8128A3EF; Thu, 11 Dec 2025 21:28:54 +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=1765488534; cv=none; b=Fn95sg5adazd6UxYEmR2RDActJNrGr9ks5Rul1AzV4uzkkUapdLtsjvMTbEQpXq43tCx7u9lfGokMLGnCYH2THNat+msMpo1rpce3YyFA8O4o5TBTEE+k2hRTXhdK5l/BeWttbnDvki/+8YWLXAtKFYuqxNd5MjrU0Zp3d0D3i4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765488534; c=relaxed/simple; bh=BfmxHXrTLLvGXiDXvCazfC8W8nFpHW9Rlo98zD5ZWxs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XCl8bRlHUxS7yk+wED1SP8EaAgUZdyVnt0Z34xMAYbHryusZYZS1Y7UCHJyB+3tBBdL1nyfxIJ8s41TIaVmxY99Sw145KIcpgd/SPerkcLgA5ooptv5XN/4EoiOiZ2llbWumui5XnJ+pfhUYgFYSNhLOm0sFNQ1PXwYUZ81StJA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=K9iw/suV; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="K9iw/suV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58558C16AAE; Thu, 11 Dec 2025 21:28:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765488534; bh=BfmxHXrTLLvGXiDXvCazfC8W8nFpHW9Rlo98zD5ZWxs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=K9iw/suVztebAT++IYRbuh5v72PuZtl4hqf467V2B7KK49hPIbdHLcWV2TyuDb2LZ MtSC9IsP9oaHdWuXS380kpwm7QMIGHtAg0QkijHjHaP86Ge07aU59gGrRx00mB9h/9 N8mJBTbOfYvsrxbE9F92v0K6R/Pc0qB19xFrotJZU2yIpkHTcMBZjn6eyJy6GY12fs EIpmfurYUa3gN59x2umU7IkXn/duk3Ug5ZE4sgAiwHUKMH+qQc2l4ycNnrfWU62CsB QaXlHY/9VSiRn8ndTkF1HBYCer5HAUx9yV+8g5vItFsPMF1ELzc/7OcBbGY6BwzkXT gsDfuJnVbMkbw== From: "Mario Limonciello (AMD)" To: Tom Lendacky , Herbert Xu , Shyam Sundar S K , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Cc: John Allen , "David S . Miller" , Hans de Goede , linux-crypto@vger.kernel.org (open list:AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER), platform-driver-x86@vger.kernel.org (open list:AMD PMF DRIVER), Lars Francke , Mario Limonciello Subject: [PATCH v2 2/4] crypto: ccp - Declare PSP dead if PSP_CMD_TEE_RING_INIT fails Date: Thu, 11 Dec 2025 15:28:45 -0600 Message-ID: <20251211212847.11980-3-superm1@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251211212847.11980-1-superm1@kernel.org> References: <20251211212847.11980-1-superm1@kernel.org> Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit tee_init_ring() only declares PSP dead if the command times out. If there is any other failure it is still considered fatal though. Set psp_dead for other failures as well. Signed-off-by: Mario Limonciello (AMD) --- drivers/crypto/ccp/tee-dev.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/crypto/ccp/tee-dev.c b/drivers/crypto/ccp/tee-dev.c index 5e1d80724678..af881daa5855 100644 --- a/drivers/crypto/ccp/tee-dev.c +++ b/drivers/crypto/ccp/tee-dev.c @@ -125,6 +125,7 @@ static int tee_init_ring(struct psp_tee_device *tee) dev_err(tee->dev, "tee: ring init command failed (%#010lx)\n", FIELD_GET(PSP_CMDRESP_STS, reg)); tee_free_ring(tee); + psp_dead = true; ret = -EIO; } -- 2.51.2