18 May
2023
18 May
'23
6:28 p.m.
On Wed, May 10, 2023 at 05:54:03PM -0700, Jerry Snitselaar wrote:
The P360 Tiny suffers from an irq storm issue like the T490s, so add an entry for it to tpm_tis_dmi_table, and force polling. There also previously was a report from the previous attempt to enable interrupts that involved a ThinkPad L490. So an entry is added for it as well.
Reported-by: Peter Zijlstra peterz@infradead.org # P360 Tiny Closes: https://lore.kernel.org/linux-integrity/20230505130731.GO83892@hirez.program... Cc: stable@vger.kernel.org # 6.2
For the stable folks this can be ignored though it won't hurt anything if someone does backport it. The code enabling interrupts went into 6.4-rc1, not 6.2.
Regards, Jerry