On Fri, 28 Jan 2022, Sergei Shtylyov wrote: > On 1/27/22 2:33 PM, Sebastian Andrzej Siewior wrote: > > > generic_handle_irq() is invoked from a regular interrupt service > > routing. This handler will become a forced-threaded handler on > > s/routing/routine/? > > > PREEMPT_RT and will be invoked with enabled interrupts. The > > generic_handle_irq() must be invoked with disabled interrupts in order > > to avoid deadlocks. > > > > Instead of manually disabling interrupts before invoking use > > generic_handle_irq() which can be invoked with enabled and disabled > > interrupts. > > > > Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> > [...] > > MBR, Sergey What does that mean? -- Lee Jones [李琼斯] Principal Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog
