Control: close -1 5.10.191-1 On Fri, 2023-05-26 at 17:36 +0200, Ben Hutchings wrote: > On Wed, 2023-05-17 at 16:06 +0200, Greg Kroah-Hartman wrote: > > On Wed, May 17, 2023 at 04:02:35PM +0200, Greg Kroah-Hartman wrote: > > > On Wed, May 17, 2023 at 02:56:21PM +0200, Ben Hutchings wrote: [..] > > > Julien Cristau reported a regression in ccp - the > > > > WARN_ON_ONCE(!virt_addr_valid(data)) is now being triggered. I > > > > believe > > > > this was introduced by the above commit, which depends on: > > > > > > > > commit 8347b99473a313be6549a5b940bc3c56a71be81c > > > > Author: Sean Christopherson <seanjc@xxxxxxxxxx> > > > > Date: Tue Apr 6 15:49:48 2021 -0700 > > > > > > > > crypto: ccp: Play nice with vmalloc'd memory for SEV > > > > command structs > > > > > > > > Ben. > > > > > > > > > > Thanks for letting me know, now queued up. > > > > Nope, now dropped, it breaks the build :( > > I've now looked further and found that we need both: > > d5760dee127b crypto: ccp: Reject SEV commands with mismatching > command buffer > 8347b99473a3 crypto: ccp: Play nice with vmalloc'd memory for SEV > command structs > > (Not yet tested; I'll ask Julien if he can do that.) > Having just upgraded several affected debian.org nodes, I'm happy to confirm that the 5.10.191-1 kernel resolves the issue for us. Regards, Adam
