Hi all, The csum_partial optimization patches have resided at patch-work for quite a while: 1. http://patchwork.linux-mips.org/patch/6988/ 2. http://patchwork.linux-mips.org/patch/7176/ Any comments about patch 1, can it be merged? For patch 2, which is actually Loongson3 related and is modified from ralf's patch: http://www.linux-mips.org/archives/linux-mips/2014-06/msg00023.html. In patch 2, there are still two switches for Loongson 3A: 1. #define cpu_has_wsbh IS_ENABLED(CONFIG_CPU_LOONGSON3) in cpu-feature-overrides.h 2. #if defined(_MIPS_ARCH_LOONGSON3A) in swab.h It replaces the "#if defined(_MIPS_ARCH_LOONGSON3A)" with "#if cpu_has_wsbh" in csum_partial.S, compared with ralf's original patch. My question is using cpu_has_wsbh in macro is not suitable, hence it is preferred to revert to the ralf's original patch? -- Regards, - cee1
