[Bug 2076651] Re: [SRU] Crash on RISC-V in virtual machine using KVM

[Heinrich Schuchardt]

** Summary changed:

- Crash on RISC-V in virtual machine using KVM
+ [SRU] Crash on RISC-V in virtual machine using KVM

** Also affects: grub2 (Ubuntu Noble)
   Importance: Undecided
       Status: New

** Also affects: grub2 (Ubuntu Oracular)
   Importance: Undecided
       Status: New

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Title:
  [SRU] Crash on RISC-V in virtual machine using KVM

Status in grub2 package in Ubuntu:
  New
Status in grub2 source package in Noble:
  New
Status in grub2 source package in Oracular:
  New

Bug description:
  On RISC-V hardware offering the hypervisor extension GRUB crashes in
  virtual machines running under KVM due  to missing accessibility of
  the counter register.

  For measuring time the RISC-V ISA provides the time register.

  Please, apply the following patch:

  [PATCH 1/1] riscv: use time register in grub_efi_get_time_ms()
  https://lists.gnu.org/archive/html/grub-devel/2024-08/msg00008.html

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