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| author |   Arvind Sankar <nivedita@alum.mit.edu> | 2020-07-28 18:57:15 -0400 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2020-07-31 11:08:17 +0200 |
| commit | d6d0f36c735367ed7cf42b5ba454ba5858e17816 (patch) | |
| tree | a935acc06537172038f7ce22e4de33997adfe70e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | x86/kaslr: Drop test for command-line parameters before parsing (diff) | |
| download | wireguard-linux-d6d0f36c735367ed7cf42b5ba454ba5858e17816.tar.xz wireguard-linux-d6d0f36c735367ed7cf42b5ba454ba5858e17816.zip | |
x86/kaslr: Make the type of number of slots/slot areas consistent
The number of slots can be 'unsigned int', since on 64-bit, the maximum
amount of memory is 2^52, the minimum alignment is 2^21, so the slot
number cannot be greater than 2^31. But in case future processors have
more than 52 physical address bits, make it 'unsigned long'.
The slot areas are limited by MAX_SLOT_AREA, currently 100. It is
indexed by an int, but the number of areas is stored as 'unsigned long'.
Change both to 'unsigned int' for consistency.
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20200728225722.67457-15-nivedita@alum.mit.edu
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions