Jeff Katz
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Jeff Katz
FYI, we've noticed a regression with recent kernels (after 6.6.47+rpt-rpi-2712) whereby a simple poll() on a uart returns immediately, resulting in read() returning EAGAIN, such that a trivial reader consumes...
> Are you still seeing poll() problems with 6.6.51 etc.? OK: Linux xxx 6.6.47+rpt-rpi-2712 #1 SMP PREEMPT Debian 1:6.6.47-1+rpt1 (2024-09-02) aarch64 GNU/Linux Broken: Linux xxx 6.6.51+rpt-rpi-2712 #1 SMP PREEMPT Debian...