diff options
| author | Will Deacon <[email protected]> | 2012-01-20 12:01:13 +0100 |
|---|---|---|
| committer | Russell King <[email protected]> | 2012-03-24 09:38:51 +0000 |
| commit | f9d4861fc32b995b1616775614459b8f266c803c (patch) | |
| tree | 187d7bfa7ff0418f2762d38c9c553331e602faf1 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 195864cf3d6f5b6b743793bda3aaa2ff65d322ae (diff) | |
ARM: 7294/1: vectors: use gate_vma for vectors user mapping
The current user mapping for the vectors page is inserted as a `horrible
hack vma' into each task via arch_setup_additional_pages. This causes
problems with the MM subsystem and vm_normal_page, as described here:
https://lkml.org/lkml/2012/1/14/55
Following the suggestion from Hugh in the above thread, this patch uses
the gate_vma for the vectors user mapping, therefore consolidating
the horrible hack VMAs into one.
Acked-and-Tested-by: Nicolas Pitre <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Russell King <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions