Merge tag 'riscv-for-linus-6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V fixes from Palmer Dabbelt:

 - detect ".option arch" support on not-yet-released LLVM builds

 - fix missing TLB flush when modifying non-leaf PTEs

 - fixes for T-Head custom extensions

 - fix for systems with the legacy PMU, that manifests as a crash on
   kernels built without SBI PMU support

 - fix for systems that clear *envcfg on suspend, which manifests as
   cbo.zero trapping after resume

 - fixes for Svnapot systems, including removing Svnapot support for
   huge vmalloc/vmap regions

* tag 'riscv-for-linus-6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
  riscv: Sparse-Memory/vmemmap out-of-bounds fix
  riscv: Fix pte_leaf_size() for NAPOT
  Revert "riscv: mm: support Svnapot in huge vmap"
  riscv: Save/restore envcfg CSR during CPU suspend
  riscv: Add a custom ISA extension for the [ms]envcfg CSR
  riscv: Fix enabling cbo.zero when running in M-mode
  perf: RIS...