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6607aa6f |
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27-Feb-2021 |
Guo Ren <guoren@linux.alibaba.com> |
csky: Fixup compile error : error: C++ style comments are not allowed in ISO C90 // Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd. ^ error: (this will be reported only once per input file) Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
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997153b9 |
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31-Jan-2020 |
Guo Ren <guoren@linux.alibaba.com> |
csky: Add flush_icache_mm to defer flush icache all Some CPUs don't support icache.va instruction to maintain the whole smp cores' icache. Using icache.all + IPI casue a lot on performace and using defer mechanism could reduce the number of calling icache _flush_all functions. Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
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00a9730e |
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05-Sep-2018 |
Guo Ren <ren_guo@c-sky.com> |
csky: Cache and TLB routines This patch adds cache and tlb sync codes for abiv1 & abiv2. Signed-off-by: Guo Ren <ren_guo@c-sky.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
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