linux-kernel - [PATCH] tpm: tpm_tis: Fix UPX-i11 DMI_PRODUCT

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Date:   Tue,  8 Aug 2023 09:18:16 +0300
From:   Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>
To:     peterhuewe@....de, jarkko@...nel.org
Cc:     jgg@...pe.ca, linux-integrity@...r.kernel.org,
        linux-kernel@...r.kernel.org, l.sanfilippo@...bus.com,
        peter.ujfalusi@...ux.intel.com, jsnitsel@...hat.com,
        pmenzel@...gen.mpg.de
Subject: [PATCH] tpm: tpm_tis: Fix UPX-i11 DMI_PRODUCT_VERSION string

The patch which made it to the kernel somehow lost the "01" from the
string, making the match to not work anymore.

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")
---
Hi Jarkko,

Can you send this patch for the 6.5 cycle?
edb13d7bb034 was applied in 6.5-rc3 and I just updated my work tree to notice
the regression.

Thank you,
Peter

 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..2bb9901a329a 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_VERSION, "UPX-TGL01"),
 		},
 	},
 	{}
-- 
2.41.0