Xiu Jianfeng writes:
> Add support for adding a random offset to the stack while handling
> syscalls. This patch uses mftb() instead of get_random_int() for better
> performance.
>
> In order to avoid unconditional stack canaries on syscall entry (due to
> the use of alloca()), also disable stack
Le 16/05/2022 à 09:32, Xiu Jianfeng a écrit :
> Add support for adding a random offset to the stack while handling
> syscalls. This patch uses mftb() instead of get_random_int() for better
> performance.
>
> In order to avoid unconditional stack canaries on syscall entry (due to
> the use of all
xiujianfeng writes:
> friendly ping
I will consider this for v5.20 once the merge window has closed (after
v5.19-rc1 is release).
cheers
> 在 2022/5/16 15:32, Xiu Jianfeng 写道:
>> Add support for adding a random offset to the stack while handling
>> syscalls. This patch uses mftb() instead of
