Ubuntu
linux package

  1. Bug #1798897
  2. Comment #1

Comment 1 for bug 1798897

Revision history for this message
Tyler Hicks (tyhicks) wrote :

This issue is already fixed in the Cosmic kernel (which means that "D" is also fixed). The Bionic kernel needs these patches:

db7ddef301128dad394f1c0f77027f86ee9a4edb ("mm: move tlb_table_flush to tlb_flush_mmu_free")
a6f572084fbee8b30f91465f4a085d7a90901c57 ("mm/tlb: Remove tlb_remove_table() non-concurrent condition")
d86564a2f085b79ec046a5cba90188e612352806 ("mm/tlb, x86/mm: Support invalidating TLB caches for RCU_TABLE_FREE")

Older releases are not affected.