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| author | Vineet Gupta <vgupta@kernel.org> | 2020-10-02 01:42:15 +0200 |
|---|---|---|
| committer | Vineet Gupta <vgupta@kernel.org> | 2021-08-26 00:53:19 +0200 |
| commit | f35534a2bcc7fd614a11aa7e3d91a0b1d6c962fb (patch) | |
| tree | 5a65961d1b3e4e0097221f106a10e6941304dca5 /arch/nds32/mm | |
| parent | ARC: mm: disintegrate pgtable.h into levels and flags (diff) | |
| download | linux-f35534a2bcc7fd614a11aa7e3d91a0b1d6c962fb.tar.xz linux-f35534a2bcc7fd614a11aa7e3d91a0b1d6c962fb.zip | |
ARC: mm: hack to allow 2 level build with 4 level code
PMD_SHIFT is mapped to PUD_SHIFT or PGD_SHIFT by asm-generic/pgtable-*
but only for !__ASSEMBLY__
tlbex.S asm code has PTRS_PER_PTE which uses PMD_SHIFT hence barfs
for CONFIG_PGTABLE_LEVEL={2,3} and works for 4.
So add a workaround local to tlbex.S - the proper fix is to change
asm-generic/pgtable-* headers to expose the defines for __ASSEMBLY__ too
Signed-off-by: Vineet Gupta <vgupta@kernel.org>
Diffstat (limited to 'arch/nds32/mm')
0 files changed, 0 insertions, 0 deletions