Commits
Mahesh Salgaonkar committed 682e77c861c
powerpc/book3s: Fix partial invalidation of TLBs in MCE code. The existing MCE code calls flush_tlb hook with IS=0 (single page) resulting in partial invalidation of TLBs which is not right. This patch fixes that by passing IS=0xc00 to invalidate whole TLB for successful recovery from TLB and ERAT errors. Cc: stable@vger.kernel.org Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>