Ubuntu
linux-riscv package

  1. Bug #1967130
  2. Comment #7

Comment 7 for bug 1967130

Revision history for this message
Dimitri John Ledkov (xnox) wrote :

VMAP_STACK is new on riscv since v5.14 kernel, meaning we haven't shipped any releases on riscv with VMAP_STACK enabled.

At the time when VMAP_STACK was enabled in the kernel nobody had EFI for riscv yet either.

So it makes sense that this issue is being experienced by us just now, once we got all the pieces landing together.

I would be in favour to disable VMAP_STACK, on riscv64 only, until we have more fixes to make it work better.