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| author | Jerry Snitselaar <jsnitsel@redhat.com> | 2023-05-11 03:54:03 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-30 14:57:55 +0300 |
| commit | ae149cdaef4ec680b8145a9dc9674b51d4bfd507 (patch) | |
| tree | bc906660af7079567cdb98a94b37dce38f917187 /arch/powerpc/mm/book3s64/radix_pgtable.c | |
| parent | 8c0109d76235543e8520b5e5ad9d71aa7368836e (diff) | |
| download | linux-ae149cdaef4ec680b8145a9dc9674b51d4bfd507.tar.xz | |
tpm/tpm_tis: Disable interrupts for more Lenovo devices
commit e7d3e5c4b1dd50a70b31524c3228c62bb41bbab2 upstream.
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.
Cc: stable@vger.kernel.org
Reported-by: Peter Zijlstra <peterz@infradead.org> # P360 Tiny
Closes: https://lore.kernel.org/linux-integrity/20230505130731.GO83892@hirez.programming.kicks-ass.net/
Signed-off-by: Jerry Snitselaar <jsnitsel@redhat.com>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/powerpc/mm/book3s64/radix_pgtable.c')
0 files changed, 0 insertions, 0 deletions