Messages in this thread | | | Date | Tue, 8 Jun 2021 19:22:55 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH v3 16/16] objtool,x86: Rewrite retpoline thunk calls |
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On Tue, Jun 08, 2021 at 09:58:03AM -0700, Nathan Chancellor wrote: > On 6/7/2021 1:54 PM, 'Nick Desaulniers' via Clang Built Linux wrote: > > On Mon, Jun 7, 2021 at 2:46 AM Peter Zijlstra <peterz@infradead.org> wrote: > > > > > > > Thanks, the below diff resolves the linker error reported in > > https://github.com/ClangBuiltLinux/linux/issues/1388 > > > > Both readelf implementations seem happy with the results, too. > > > > Tested-by: Nick Desaulniers <ndesaulniers@google.com> > > > > Nathan, > > Can you please test the below diff and see if that resolves your boot > > issue reported in: > > https://github.com/ClangBuiltLinux/linux/issues/1384 > > Unfortunately, it does not appear to resolve that issue. > > $ git log -2 --decorate=no --oneline > eea6a9d6d277 Peter's fix > 614124bea77e Linux 5.13-rc5 > > $ strings /mnt/c/Users/natec/Linux/kernel-investigation | grep microsoft > 5.13.0-rc5-microsoft-standard-WSL2-00001-geea6a9d6d277 > (nathan@archlinux-ax161) #3 SMP Tue Jun 8 09:46:19 MST 2021 > > My VM still never makes it to userspace.
Since it's a VM, can you use the gdb-stub to ask it where it's stuck?
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