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| author |   Julien Thierry <julien.thierry@arm.com> | 2018-09-11 10:12:18 +0100 |
|---|---|---|
| committer |   Russell King <rmk+kernel@armlinux.org.uk> | 2018-10-05 10:51:15 +0100 |
| commit | 3aa2df6ec2ca6bc143a65351cca4266d03a8bc41 (patch) | |
| tree | 5e8f2c4550c0097ba86d75c5b35b411731de8bcb /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | ARM: 8790/1: signal: always use __copy_to_user to save iwmmxt context (diff) | |
| download | linux-rng-3aa2df6ec2ca6bc143a65351cca4266d03a8bc41.tar.xz linux-rng-3aa2df6ec2ca6bc143a65351cca4266d03a8bc41.zip | |
ARM: 8791/1: vfp: use __copy_to_user() when saving VFP state
Use __copy_to_user() rather than __put_user_error() for individual
members when saving VFP state.
This has the benefit of disabling/enabling PAN once per copied struct
intead of once per write.
Signed-off-by: Julien Thierry <julien.thierry@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions