On Wed May 10, 2023 at 1:31 PM AEST, Rohan McLure wrote: > IPI message flags are observed and consequently consumed in the > smp_ipi_demux_relaxed function, which handles these message sources > until it observes none more arriving. Mark the checked loop guard with > READ_ONCE, to signal to KCSAN that the read is known to be volatile, and > that non-determinism is expected. Mark write for message source in > smp_muxed_ipi_set_message(). > > Signed-off-by: Rohan McLure <rmcl...@linux.ibm.com>
Reviewed-by: Nicholas Piggin <npig...@gmail.com>
