riscv: mm: make pmd_bad() check leaf condition

Browse source

In the definition in Documentation/vm/arch_pgtable_helpers.rst,
pmd_bad() means test a non-table mapped PMD, so it should also
return true when it is a leaf page.

Signed-off-by: Nanyong Sun <sunnanyong@huawei.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>

...

This commit is contained in:

Nanyong Sun 2021-04-30 16:28:48 +08:00 • committed by Palmer Dabbelt

parent f5397c3ee0

commit 141682f5b9

No known key found for this signature in database

GPG key ID: 2E1319F35FBB1889

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

arch/riscv/include/asm/pgtable.h

View file