This patch introduces the NAPOT field to PTDUMP, allowing it
to display the letter "N" for pages that have the 63rd bit set.
Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Tested-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20230921025022.3989723-4-peterlin@andestech.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
static const struct prot_bits pte_bits[] = {
{
#ifdef CONFIG_64BIT
+ .mask = _PAGE_NAPOT,
+ .set = "N",
+ .clear = ".",
+ }, {
.mask = _PAGE_MTMASK_SVPBMT,
.set = "MT(%s)",
.clear = " .. ",