On Tue, Aug 04, 2020 at 10:23:06PM +0100, Marc Zyngier wrote: > On 2020-08-04 19:33, Linus Torvalds wrote: > > On Tue, Aug 4, 2020 at 1:21 AM Greg Kroah-Hartman > > <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > > > > > > So Linus's tree is also broken here. > > > > No, there's 835d1c3a9879 ("arm64: Drop unnecessary include from > > asm/smp.h") upstream. > > My bet is that Greg ended up with this patch backported to > 5.7, but doesn't have 62a679cb2825 ("arm64: simplify ptrauth > initialization") as the latter isn't a fix. > > I don't think any of these two patches are worth backporting, > to be honest. I didn't have either of those patches, so I can try applying them to see if the build errors go away. But if you don't think they should be applied, what should I do? Here's what I did have queued up: f227e3ec3b5c ("random32: update the net random state on interrupt and activity") aa54ea903abb ("ARM: percpu.h: fix build error") 1c9df907da83 ("random: fix circular include dependency on arm64 after addition of percpu.h") 83bdc7275e62 ("random32: remove net_rand_state from the latent entropy gcc plugin") c0842fbc1b18 ("random32: move the pseudo-random 32-bit definitions to prandom.h") And that caused the builds to blow up. So, what should I do here? thanks, greg k-h