linux-kernel - [PATCH] tpm: Drop warning when an auth session is active

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Message-ID: <Z8rQ7Mxf_G6227HP@earth.li>
Date: Fri, 7 Mar 2025 10:56:44 +0000
From: Jonathan McDowell <noodles@...th.li>
To: Jarkko Sakkinen <jarkko@...nel.org>, Peter Huewe <peterhuewe@....de>,
	Jason Gunthorpe <jgg@...pe.ca>
Cc: James Bottomley <James.Bottomley@...senpartnership.com>,
	Mimi Zohar <zohar@...ux.ibm.com>, linux-integrity@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] tpm: Drop warning when an auth session is active

Auth sessions are lazily flushed since commit df745e25098dc ("tpm:
Lazily flush the auth session"), so it's expected that we might try to
start a new session when one is still active.

Signed-off-by: Jonathan McDowell <noodles@...a.com>
---
 drivers/char/tpm/tpm2-sessions.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/char/tpm/tpm2-sessions.c b/drivers/char/tpm/tpm2-sessions.c
index b70165b588ec..2d2c192ebb14 100644
--- a/drivers/char/tpm/tpm2-sessions.c
+++ b/drivers/char/tpm/tpm2-sessions.c
@@ -982,7 +982,6 @@ int tpm2_start_auth_session(struct tpm_chip *chip)
 	int rc;
 
 	if (chip->auth) {
-		dev_warn_once(&chip->dev, "auth session is active\n");
 		return 0;
 	}
 
-- 
2.48.1