tpm, tpm_tis: Request threaded interrupt handler
stable inclusion from stable-v5.10.183 commit d21e955de918821643c03fa93be581393cbcca4f category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8IRR2 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=d21e955de918821643c03fa93be581393cbcca4f -------------------------------- commit 0c7e66e5 upstream. 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> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
sanglipeng <sanglipeng1@jd.com> (cherry picked from commit 82009765)
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