| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2024-09-07 | s390: Use MARCH_HAS_*_FEATURES defines | Heiko Carstens | |
| Replace CONFIG_HAVE_MARCH_*_FEATURES with MARCH_HAS_*_FEATURES everywhere so code gets compiled correctly depending on if the target is the kernel or the decompressor. Reviewed-by: Sven Schnelle <svens@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> | |||
| 2024-06-24 | s390: Provide optimized __arch_hweight*() implementations | Heiko Carstens | |
| Make use of the popcnt instruction to provide optimized __arch_hweight*() implementations. The generated code is shorter and avoids rather expensive functions calls. Acked-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> | |||
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index : linux.git | |
| Linus' kernel tree | Russell King |
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