Re: [PATCH] tpm: WARN_ONCE() -> pr_warn_once() in tpm_tis_status()
From: Jarkko Sakkinen <jarkko@kernel.org>
Date: 2021-02-02 22:06:43
Also in:
stable
On Tue, Feb 02, 2021 at 07:43:04AM -0800, Guenter Roeck wrote:
On 2/2/21 7:33 AM, jarkko@kernel.org wrote:quoted
From: Jarkko Sakkinen <jarkko@kernel.org> An unexpected status from TPM chip is not irrecovable failure of the kernel. It's only undesirable situation. Thus, change the WARN_ONCE instance inside tpm_tis_status() to pr_warn_once(). In addition: print the status in the log message because it is actually useful information lacking from the existing log message. Suggested-by: Guenter Roeck <linux@roeck-us.net> Cc: stable@vger.kernel.org Fixes: 6f4f57f0b909 ("tpm: ibmvtpm: fix error return code in tpm_ibmvtpm_probe()") Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Thanks. /Jarkko