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(parent: e95a4f8) | patch
csky: Add cpu feature register hint for smp
authorGuo Ren <guoren@linux.alibaba.com>
Tue, 28 Jul 2020 10:44:57 +0000 (10:44 +0000)
committerGuo Ren <guoren@linux.alibaba.com>
Fri, 31 Jul 2020 01:51:29 +0000 (01:51 +0000)
commit8077e66bc381988d0ef6f60d2eb71d8812b26333
tree758bb09d6c122dfe43d74fce40c3478e70ae5afctree | snapshot
parente95a4f8cb985e759648b32ed0b721a472deb86a5commit | diff
csky: Add cpu feature register hint for smp

CPU features registers are setup by customers' bootloader, but
Linux must help transfer them from the primary to secondary cores.
This patch add hint2 CPU feature register supported.

Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Cc: Arnd Bergmann <arnd@arndb.de>
arch/csky/kernel/smp.c diff | blob | history
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