Re: [PATCH v4 1/8] serial: fake IRQ-regs context in poll handlers

Hi Jan, On 20/02/2024 08:52, Jan Beulich wrote: In preparation of dropping the register parameters from serial_[rt]x_interrupt() and in turn from IRQ handler functions, register state needs making available another way for the few key handlers which need it. Fake IRQ-like state. Signed-off-by:

[PATCH v4 1/8] serial: fake IRQ-regs context in poll handlers

In preparation of dropping the register parameters from serial_[rt]x_interrupt() and in turn from IRQ handler functions, register state needs making available another way for the few key handlers which need it. Fake IRQ-like state. Signed-off-by: Jan Beulich --- The use of guest_cpu_user_regs() i