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| author | Lino Sanfilippo <l.sanfilippo@kunbus.com> | 2022-11-24 14:55:34 +0100 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko@kernel.org> | 2023-04-24 16:15:53 +0300 |
| commit | 0c7e66e5fd69bf21034c9a9b081d7de7c3eb2cea (patch) | |
| tree | 127eb8cf9c5bef59443c0d485e73bf022947be3f /mm/ksm.c | |
| parent | 7a2f55d0be296c4e81fd782f3d6c43ed4ec7e265 (diff) | |
| download | linux-stable-0c7e66e5fd69bf21034c9a9b081d7de7c3eb2cea.tar.gz linux-stable-0c7e66e5fd69bf21034c9a9b081d7de7c3eb2cea.tar.bz2 linux-stable-0c7e66e5fd69bf21034c9a9b081d7de7c3eb2cea.zip | |
tpm, tpm_tis: Request threaded interrupt handler
The TIS interrupt handler at least has to read and write the interrupt
status register. In case of SPI both operations result in a call to
tpm_tis_spi_transfer() which uses the bus_lock_mutex of the spi device
and thus must only be called from a sleepable context.
To ensure this request a threaded interrupt handler.
Signed-off-by: Lino Sanfilippo <l.sanfilippo@kunbus.com>
Tested-by: Michael Niewöhner <linux@mniewoehner.de>
Tested-by: Jarkko Sakkinen <jarkko@kernel.org>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Diffstat (limited to 'mm/ksm.c')
0 files changed, 0 insertions, 0 deletions