On Thu, Mar 07, 2024 at 10:16:21AM -0800, Song Liu wrote:
> On Thu, Mar 7, 2024 at 8:36 AM Mark Brown <broonie@xxxxxxxxxx> wrote:
> > The KernelCI bisection bot found a boot regression n today's -next on
> > qemu arm64 UEFI platforms with 64K pages which was bisected to commit
> > 1dad391daef1 ("bpf, arm64: use bpf_prog_pack for memory management").
> > We OOM quite early in boot:
> IIUC, 64kB pages means 512MB PMD. I think that's indeed too big. We
> will need some logic to limit such cases.
These qemu instances are only configured with 1G of RAM so that's rather
large indeed.
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