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path: root/target/linux/generic/hack-4.14/300-MIPS-r4k_cache-use-more-efficient-cache-blast.patch
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* kernel: bump 4.14 to 4.14.93Stijn Tintel2019-01-141-1/+1
| | | | | | | | | | | | | Refresh patches. Remove upstreamed patches: - backport/096-mips-math-emu-Write-protect-delay-slot-emulation-pages.patch - pending/510-f2fs-fix-sanity_check_raw_super-on-big-endian-machines.patch - brcm2708/950-0415-qmi_wwan-apply-SET_DTR-quirk-to-the-SIMCOM-shared-de.patch Compile-tested: ar71xx, ath79, brcm2708/bcm27{08,10}, octeon, x86/64 Runtime-tested: ar71xx, ath79, brcm2708/bcm27{08,10}, octeon, x86/64 Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* kernel: unroll MIPS r4k cache blast functionFelix Fietkau2018-03-101-0/+66
Optimize the compiler output for larger cache blast cases that are common for DMA-based networking. On ar71xx, I measured a routing throughput increase of ~8% Signed-off-by: Ben Menchaca <ben.menchaca@qca.qualcomm.com> Signed-off-by: Rosen Penev <rosenp@gmail.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>