Christophe Leroy's on July 6, 2019 4:16 pm:
>
>
> Le 05/07/2019 à 23:26, Santosh Sivaraj a écrit :
>> memcpy_mcsafe currently return -EFAULT on a machine check exception, change
>> it to return the remaining bytes that needs to be copied, so that machine
>> check safe copy_to_user can maintain th
Le 05/07/2019 à 23:26, Santosh Sivaraj a écrit :
memcpy_mcsafe currently return -EFAULT on a machine check exception, change
it to return the remaining bytes that needs to be copied, so that machine
check safe copy_to_user can maintain the same behavior as copy_to_user.
AFAIU, this behaviour
memcpy_mcsafe currently return -EFAULT on a machine check exception, change
it to return the remaining bytes that needs to be copied, so that machine
check safe copy_to_user can maintain the same behavior as copy_to_user.
Signed-off-by: Santosh Sivaraj
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arch/powerpc/lib/memcpy_mcsafe_64.S | 1
