On Tue, Feb 05, 2019 at 02:40:22PM -0500, James Bottomley wrote:

On Mon, 2019-02-04 at 15:37 +0200, Jarkko Sakkinen wrote:

quoted

diff --git a/drivers/char/tpm/tpm_i2c_infineon.c

b/drivers/char/tpm/tpm_i2c_infineon.c
index 9086edc9066b..b9d5a1dda8d2 100644

--- a/drivers/char/tpm/tpm_i2c_infineon.c
+++ b/drivers/char/tpm/tpm_i2c_infineon.c

[...]

quoted

@@ -527,8 +528,8 @@ static int tpm_tis_i2c_send(struct tpm_chip

*chip, u8 *buf, size_t len)
 	u8 retries = 0;
 	u8 sts = TPM_STS_GO;
 
-	if (len > TPM_BUFSIZE)
-		return -E2BIG;	/* command is too long for our
tpm, sorry */
+	if (len > TPM_I2C_INFINEON_BUFSIZE)

TPM_I2C_INFINEON_MAX_BUFSIZE, surely, otherwise it won't compile ...
the kbuild robot just spotted this as well.

Correct, unluckily, I had unstaged diff.

/Jarkko