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| author |   Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2014-05-15 12:40:45 +0200 |
|---|---|---|
| committer |   Joerg Roedel <jroedel@suse.de> | 2014-05-26 11:22:23 +0200 |
| commit | bc28191b165bb07f2817219da1b8c20246d022f6 (patch) | |
| tree | 307abc0cd0ea048714accee6f7404406c9dbbdcb /tools/perf/scripts/python/syscall-counts.py | |
| parent | iommu/ipmmu-vmsa: Fix the supported page sizes (diff) | |
| download | wireguard-linux-bc28191b165bb07f2817219da1b8c20246d022f6.tar.xz wireguard-linux-bc28191b165bb07f2817219da1b8c20246d022f6.zip | |
iommu/ipmmu-vmsa: Define driver-specific page directory sizes
The PTRS_PER_(PUD|PGD|PMD|PTE) macros evaluate to different values
depending on whether LPAE is enabled. The IPMMU driver uses a long
descriptor format regardless of LPAE, making those macros mismatch the
IPMMU configuration on non-LPAE systems.
Replace the macros by driver-specific versions that always evaluate to
the right value.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions