[lkml]   [2022]   [May]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: arch/x86/entry/entry: RFC on recent kernels building error with llvm 11.0.2 internal assembler
> > Alternatively, you could apply the hack that Nick inserted into Android
> > for this issue if upgrading your toolchain or turning off the integrated
> > assembler is not possible:
> >
> >
> >
> > I really do not mean to sound dismissive or rude, I apologize if it
> > comes off that way, but we have worked quite hard to avoid inserting
> > unnecessary workarounds, as they are ultimately technical debt that can
> > be hard to manage over the long term.
> >
> > Cheers,
> > Nathan
> Thanks a lot Nathan
> It is definitely the clang version 11.0.x which is not updated in aosp
> Android 11 production tags
> I will use Nick's workaround which works since only lsl %rax, %rax is
> currently happening
> Many thanks, problem solved

I'm back again because I was assuming that Nick's workaround was working ok,
but I have found that ARCH=x86_64 i.e. 64bit built kernel is causing
an immediate hard reboot at initrd execution,
just after hitting [ENTER] at grub/efi menu.

ARCh=x86 i.e. 32bit kernel binary is not affected, but is Nick's
workaround targeting 32 bit kernel builds?
Should it be modified to work for 64bit kernel binary?

How do aosp android-mailine kernels avoid this instantaneous hard reboot issue?

 \ /
  Last update: 2022-05-07 14:20    [W:0.089 / U:0.048 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site