Re: [PATCH v5 05/10] powerpc: Add a framework for Kernel Userspace Access Protection

2019-03-21 Thread Michael Ellerman
Christophe Leroy writes: > Le 20/03/2019 à 13:57, Michael Ellerman a écrit : >> Christophe Leroy writes: >>> Le 08/03/2019 à 02:16, Michael Ellerman a écrit : From: Christophe Leroy This patch implements a framework for Kernel Userspace Access Protection. Then suba

Re: [PATCH v5 05/10] powerpc: Add a framework for Kernel Userspace Access Protection

2019-03-21 Thread Christophe Leroy
Le 20/03/2019 à 14:04, Christophe Leroy a écrit : Le 20/03/2019 à 13:57, Michael Ellerman a écrit : Christophe Leroy writes: Le 08/03/2019 à 02:16, Michael Ellerman a écrit : From: Christophe Leroy This patch implements a framework for Kernel Userspace Access Protection. Then subarche

Re: [PATCH v5 05/10] powerpc: Add a framework for Kernel Userspace Access Protection

2019-03-20 Thread Christophe Leroy
Le 20/03/2019 à 13:57, Michael Ellerman a écrit : Christophe Leroy writes: Le 08/03/2019 à 02:16, Michael Ellerman a écrit : From: Christophe Leroy This patch implements a framework for Kernel Userspace Access Protection. Then subarches will have the possibility to provide their own impl

Re: [PATCH v5 05/10] powerpc: Add a framework for Kernel Userspace Access Protection

2019-03-20 Thread Michael Ellerman
Christophe Leroy writes: > Le 08/03/2019 à 02:16, Michael Ellerman a écrit : >> From: Christophe Leroy >> >> This patch implements a framework for Kernel Userspace Access >> Protection. >> >> Then subarches will have the possibility to provide their own >> implementation by providing setup_kuap

Re: [PATCH v5 05/10] powerpc: Add a framework for Kernel Userspace Access Protection

2019-03-11 Thread Christophe Leroy
Le 08/03/2019 à 02:16, Michael Ellerman a écrit : From: Christophe Leroy This patch implements a framework for Kernel Userspace Access Protection. Then subarches will have the possibility to provide their own implementation by providing setup_kuap() and allow/prevent_user_access(). Some pl

Re: [PATCH v5 05/10] powerpc: Add a framework for Kernel Userspace Access Protection

2019-03-08 Thread Christophe Leroy
Le 08/03/2019 à 02:16, Michael Ellerman a écrit : From: Christophe Leroy This patch implements a framework for Kernel Userspace Access Protection. Then subarches will have the possibility to provide their own implementation by providing setup_kuap() and allow/prevent_user_access(). Some pl