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| author | Joerg Roedel <jroedel@suse.de> | 2021-08-18 13:30:35 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2021-08-18 13:30:35 +0200 |
| commit | af1d321c2e99f9d48d1b680ad0260a243bc7d40f (patch) | |
| tree | 453a56763d17cbc81a975d11e7a8721d96d22e35 /tools/perf/scripts/python/sctop.py | |
| parent | ff1176468d368232b684f75e82563369208bc371 (diff) | |
| parent | fac956710ab0812f9e395e9f7a27da551412830f (diff) | |
Merge tag 'arm-smmu-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into arm/smmu
Arm SMMU updates for 5.15
- SMMUv3
* Minor optimisation to avoid zeroing struct members on CMD submission
* Increased use of batched commands to reduce submission latency
* Refactoring in preparation for ECMDQ support
- SMMUv2
* Fix races when probing devices with identical StreamIDs
* Optimise walk cache flushing for Qualcomm implementations
* Allow deep sleep states for some Qualcomm SoCs with shared clocks
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
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