On Fri, Jan 20, 2017 at 02:42:30PM -0500, Doug Goldstein wrote: > On 1/19/17 8:34 PM, Daniel Kiper wrote: > > Hi, > > > > I am sending twelfth version of multiboot2 protocol support for > > legacy BIOS and EFI platforms. This patch series release contains > > fixes for all known/confirmed issues. > > With my fix to efi_multiboot2() in 5/10 and the entire series applied, I > get the following on some of the systems I have access to: > > (XEN) [ 2.000533] HVM: HAP page sizes: 4kB, 2MB, 1GB > (XEN) [ 7.012109] Stuck ?? > (XEN) [ 7.012129] Failed to bring up CPU 1 (error -5) > (XEN) [ 12.023606] Stuck ?? > (XEN) [ 12.023622] Failed to bring up CPU 2 (error -5) > (XEN) [ 17.035099] Stuck ?? > (XEN) [ 17.035115] Failed to bring up CPU 3 (error -5) > (XEN) [ 17.035116] Brought up 1 CPUs > > On other machines they reset when setting PAGING into cr0 (actually the > jmp following it) on line 124 of trampoline.S
Thanks! I will take a look. > If I drop the series to just 2-5 against staging (since patch 1 has > already gone in) and apply the fix to efi_multiboot2() then all the > machines I presently have access to boot. Great! > Effectively the fix to efi_multiboot2() gets us back to the same level > of hardware support that v11 + my v5 was at for 1-5. So I will extend my: > > Reviewed-by: Doug Goldstein <car...@cardoe.com> > Tested-by: Doug Goldstein <car...@cardoe.com> Thanks! > on the condition that the fix is applied to 5/10 prior to commit. Will do. By the way, I have asked my team colleagues to do more tests of this series. I will come back to you if I have something in hand. Thank you for your help. Have a nice weekend, Daniel _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
