This series fixes x86 ioremap free page handlings when setting up pud/pmd maps. Patch 01 is from Chintan's v9 01/04 patch [1], which adds a new arg 'addr'. This avoids merge conflicts with his series. Patch 02 adds a TLB purge (INVLPG) to purge page-structure caches that may be cached by speculation. See patch 2/2 for the detals. Patch 03 disables free page handling on x86-PAE to address BUG_ON reported by Joerg. [1] https://patchwork.kernel.org/patch/10371015/ --- Chintan Pandya (1): 1/3 ioremap: Update pgtable free interfaces with addr Toshi Kani (2): 2/3 x86/mm: add TLB purge to free pmd/pte page interfaces 3/3 x86/mm: disable ioremap free page handling on x86-PAE --- arch/arm64/mm/mmu.c | 4 +-- arch/x86/mm/pgtable.c | 57 +++++++++++++++++++++++++++++++++++++------ include/asm-generic/pgtable.h | 8 +++--- lib/ioremap.c | 4 +-- 4 files changed, 57 insertions(+), 16 deletions(-)
