Tong Tiangen 13e47bebbe riscv: Implement thread_struct whitelist for hardened usercopy ...

This whitelists the FPU register state portion of the thread_struct for
copying to userspace, instead of the default entire struct.

Signed-off-by: Tong Tiangen <tongtiangen@huawei.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>

2021-08-03 20:58:13 -07:00

2.1 KiB

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