Messages in this thread | | | Date | Thu, 18 May 2023 11:28:43 -0700 | From | Jerry Snitselaar <> | Subject | Re: [PATCH] tpm/tpm_tis: Disable interrupts for more Lenovo devices |
| |
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.programming.kicks-ass.net/ > 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
| |