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From: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
To: peterhuewe@gmx.de, jarkko@kernel.org
Cc: jgg@ziepe.ca, linux-integrity@vger.kernel.org,
	linux-kernel@vger.kernel.org, l.sanfilippo@kunbus.com,
	peter.ujfalusi@linux.intel.com, jsnitsel@redhat.com,
	pmenzel@molgen.mpg.de
Subject: [PATCH] tpm: tpm_tis: Fix UPX-i11 DMI_MATCH condition
Date: Tue,  8 Aug 2023 12:48:36 +0300	[thread overview]
Message-ID: <20230808094836.31473-1-peter.ujfalusi@linux.intel.com> (raw)

The patch which made it to the kernel somehow changed the
match condition from
DMI_MATCH(DMI_PRODUCT_NAME, "UPX-TGL01")
to
DMI_MATCH(DMI_PRODUCT_VERSION, "UPX-TGL")

Revert back to the correct match condition to disable the
interrupt mode on the board.

Link: https://lore.kernel.org/lkml/20230524085844.11580-1-peter.ujfalusi@linux.intel.com/
Fixes: edb13d7bb034 ("tpm: tpm_tis: Disable interrupts *only* for AEON UPX-i11")
---
 drivers/char/tpm/tpm_tis.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index ac4daaf294a3..3c0f68b9e44f 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -183,7 +183,7 @@ static const struct dmi_system_id tpm_tis_dmi_table[] = {
 		.ident = "UPX-TGL",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "AAEON"),
-			DMI_MATCH(DMI_PRODUCT_VERSION, "UPX-TGL"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "UPX-TGL01"),
 		},
 	},
 	{}
-- 
2.41.0


             reply	other threads:[~2023-08-08 16:49 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-08  9:48 Peter Ujfalusi [this message]
2023-08-10 15:13 ` [PATCH] tpm: tpm_tis: Fix UPX-i11 DMI_MATCH condition Jarkko Sakkinen

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