On 12/16/25 6:59 PM, Kommula Shiva Shankar wrote: > Explicitly set non-cached caching attributes for MMIO regions. > Default write-back mode can cause CPU to cache device memory, > causing invalid reads and unpredictable behavior. > > Invalid read and write issues were observed on ARM64 when mapping the > notification area to userspace via mmap. > > Signed-off-by: Kommula Shiva Shankar <[email protected]>
@Micheal: despite the net-next prefix, I assume this patch will go via your tree, as it looks unrelated from networking. Cheers, Paolo
