On Mon, 6 Dec 2021 22:03:59 -0600 John Donnelly <John.p.donnelly@xxxxxxxxxx> wrote: > On 12/6/21 9:16 PM, Baoquan He wrote: > > Sorry, forgot adding x86 and x86/mm maintainers > > Hi, > > These commits need applied to Linux-5.15.0 (LTS) too since it has the > original regression : > > 1d659236fb43 ("dma-pool: scale the default DMA coherent pool > size with memory capacity") > > Maybe add "Fixes" to the other commits ? And cc:stable, please. "Fixes:" doesn't always mean "should be backported".