tpm/tpm_tis: Disable interrupts for Lenovo P620 devices
The Lenovo ThinkStation P620 suffers from an irq storm issue like various other Lenovo machines, so add an entry for it to tpm_tis_dmi_table and force polling. It is worth noting that481c2d1462
(tpm,tpm_tis: Disable interrupts after 1000 unhandled IRQs) does not seem to fix the problem on this machine, but setting 'tpm_tis.interrupts=0' on the kernel command line does. [jarkko@kernel.org: truncated the commit ID in the description to 12 characters] Cc: stable@vger.kernel.org # v6.4+ Fixes:e644b2f498
("tpm, tpm_tis: Enable interrupt test") Signed-off-by: Jonathan McDowell <noodles@meta.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
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@ -162,6 +162,14 @@ static const struct dmi_system_id tpm_tis_dmi_table[] = {
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DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad L590"),
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},
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},
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{
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.callback = tpm_tis_disable_irq,
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.ident = "ThinkStation P620",
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
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DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkStation P620"),
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},
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},
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{
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.callback = tpm_tis_disable_irq,
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.ident = "TUXEDO InfinityBook S 15/17 Gen7",
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