| commit | 475333c8a9bf027dfb64dff7fe61fd0729548d2a | [log] [tgz] |
|---|---|---|
| author | Jeremy Linton <jeremy.linton@arm.com> | Thu Apr 01 13:10:24 2021 -0500 |
| committer | Manish Pandey <manish.pandey2@arm.com> | Tue May 25 14:48:56 2021 +0200 |
| tree | 823caea181a38bf3f1399d2ac69ca57a3cac8310 | |
| parent | 09e153a9a84bc05b41bc40116372b10ef21308c0 [diff] |
SMCCC: Hoist SMC_32 sanitization The SMCCC, part 3 indicates that only the bottom 32-bits of a 32-bit SMC call are valid. The upper bits must be zero. Lets enforce that so standard service code can assume its been called that way. Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Change-Id: I1bac50fbdc3b6ddca5fe2d1d1f96166a65ac4eb4