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| author | Sven Peter <sven@svenpeter.dev> | 2022-09-16 11:41:50 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-09-26 13:49:40 +0200 |
| commit | d8fe365a4f1c1aa5e2da3e41f50a08c9bd8d6112 (patch) | |
| tree | 05b9fbebd40eecd7df3f2716c0fa114a92ee0959 /net/core/skbuff.c | |
| parent | 745ef1092bcfcf3bca8d82c260947ca498022dde (diff) | |
iommu/io-pgtable: Add DART subpage protection support
DART allows to only expose a subpage to the device. While this is an
optional feature on the M1 DARTs the new ones present on the Pro/Max
models require this field in every PTE.
Signed-off-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Janne Grunau <j@jannau.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Hector Martin <marcan@marcan.st>
Link: https://lore.kernel.org/r/20220916094152.87137-4-j@jannau.net
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'net/core/skbuff.c')
0 files changed, 0 insertions, 0 deletions