Le 08/12/2020 à 16:07, Christophe Leroy a écrit :
Le 08/12/2020 à 15:52, Aneesh Kumar K.V a écrit :
Christophe Leroy writes:
search_exception_tables() is an heavy operation, we have to avoid it.
When KUAP is selected, we'll know the fault has been blocked by KUAP.
Otherwise, it behaves j
Le 08/12/2020 à 15:52, Aneesh Kumar K.V a écrit :
Christophe Leroy writes:
search_exception_tables() is an heavy operation, we have to avoid it.
When KUAP is selected, we'll know the fault has been blocked by KUAP.
Otherwise, it behaves just as if the address was already in the TLBs
and no
Christophe Leroy writes:
> search_exception_tables() is an heavy operation, we have to avoid it.
> When KUAP is selected, we'll know the fault has been blocked by KUAP.
> Otherwise, it behaves just as if the address was already in the TLBs
> and no fault was generated.
>
> Signed-off-by: Christop
Christophe Leroy writes:
> Le 08/12/2020 à 14:00, Aneesh Kumar K.V a écrit :
>> On 12/8/20 2:07 PM, Christophe Leroy wrote:
>>> search_exception_tables() is an heavy operation, we have to avoid it.
>>> When KUAP is selected, we'll know the fault has been blocked by KUAP.
>>> Otherwise, it behaves
Le 08/12/2020 à 14:00, Aneesh Kumar K.V a écrit :
On 12/8/20 2:07 PM, Christophe Leroy wrote:
search_exception_tables() is an heavy operation, we have to avoid it.
When KUAP is selected, we'll know the fault has been blocked by KUAP.
Otherwise, it behaves just as if the address was already in
On 12/8/20 2:07 PM, Christophe Leroy wrote:
search_exception_tables() is an heavy operation, we have to avoid it.
When KUAP is selected, we'll know the fault has been blocked by KUAP.
Otherwise, it behaves just as if the address was already in the TLBs
and no fault was generated.
Signed-off-by:
search_exception_tables() is an heavy operation, we have to avoid it.
When KUAP is selected, we'll know the fault has been blocked by KUAP.
Otherwise, it behaves just as if the address was already in the TLBs
and no fault was generated.
Signed-off-by: Christophe Leroy
Reviewed-by: Nicholas Piggin
