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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-05-19 05:48:55 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-05-26 22:22:19 +1000 |
| commit | 6b789a26d7da2e0256d199da980369ef8fb49ec6 (patch) | |
| tree | 3f79159016ade91e5cc4c31bc42283321e900e5d /Documentation | |
| parent | b00ff6d8c1c3898b0f768cbb38ef722d25bd2f39 (diff) | |
| download | linux-6b789a26d7da2e0256d199da980369ef8fb49ec6.tar.bz2 | |
powerpc/ptdump: Handle hugepd at PGD level
The 8xx is about to map kernel linear space and IMMR using huge
pages.
In order to display those pages properly, ptdump needs to handle
hugepd tables at PGD level.
For the time being do it only at PGD level. Further patches may
add handling of hugepd tables at lower level for other platforms
when needed in the future.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/630728289158dcfeb06b14d40ed7c4c4e7148cf1.1589866984.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions