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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2022-09-19 14:44:28 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2022-09-19 15:08:38 +0200 |
| commit | c6a91405ac5cd5baa03fea061e11b05788223160 (patch) | |
| tree | bf095adb33cee0ec2129a55e1fd9d3298671f60e /drivers/firmware/psci/psci.c | |
| parent | f285de79569f9e674816a67308316206e4eb30ee (diff) | |
| download | linux-c6a91405ac5cd5baa03fea061e11b05788223160.tar.bz2 | |
platform/x86: intel_int0002_vgpio: Use generic_handle_irq_safe()
On PREEMPT_RT enabled kernels the demultiplex interrupt handler is force
threaded and runs with interrupts enabled. The invocation of
generic_handle_irq() with interrupts enabled triggers a lockdep warning due
to a non-irq safe lock acquisition.
Instead of disabling interrupts on the driver level, use
generic_handle_domain_irq_safe().
[ tglx: Split out from combo patch ]
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/YnkfWFzvusFFktSt@linutronix.de
Diffstat (limited to 'drivers/firmware/psci/psci.c')
0 files changed, 0 insertions, 0 deletions