Unlike (synchronous) exception handlers, interrupt handlers don't normally have a need to know the outer context's register state. Similarly, the vast majority of key handlers has no need for such.
1: keyhandler: don't pass cpu_user_regs around 2: IRQ: generalize [gs]et_irq_regs() 3: serial: drop serial_rx_fn's regs parameter 4: PV-shim: drop pv_console_rx()'s regs parameter 5: serial: drop serial_[rt]x_interrupt()'s regs parameter 6: IRQ: drop regs parameter from handler functions 7: x86/vPMU: drop regs parameter from interrupt functions 8: x86/APIC: drop regs parameter from direct vector handler functions Jan
