Re: [PATCH v1 06/10] powerpc/bpf: Perform complete extra passes to update addresses

Le 10/01/2023 à 09:44, Naveen N. Rao a écrit : > Christophe Leroy wrote: >> >> >> Le 13/12/2022 à 11:23, Naveen N. Rao a écrit : >>> Christophe Leroy wrote: BPF core calls the jit compiler again for an extra pass in order to properly set subprog addresses. Unlike other

Re: [PATCH v1 06/10] powerpc/bpf: Perform complete extra passes to update addresses

Christophe Leroy wrote: Le 13/12/2022 à 11:23, Naveen N. Rao a écrit : Christophe Leroy wrote: BPF core calls the jit compiler again for an extra pass in order to properly set subprog addresses. Unlike other architectures, powerpc only updates the addresses during that extra pass. It means

Re: [PATCH v1 06/10] powerpc/bpf: Perform complete extra passes to update addresses

Le 13/12/2022 à 11:23, Naveen N. Rao a écrit : > Christophe Leroy wrote: >> BPF core calls the jit compiler again for an extra pass in order >> to properly set subprog addresses. >> >> Unlike other architectures, powerpc only updates the addresses >> during that extra pass. It means that holes

Re: [PATCH v1 06/10] powerpc/bpf: Perform complete extra passes to update addresses

Christophe Leroy wrote: BPF core calls the jit compiler again for an extra pass in order to properly set subprog addresses. Unlike other architectures, powerpc only updates the addresses during that extra pass. It means that holes must have been left in the code in order to enable the maximum

[PATCH v1 06/10] powerpc/bpf: Perform complete extra passes to update addresses

BPF core calls the jit compiler again for an extra pass in order to properly set subprog addresses. Unlike other architectures, powerpc only updates the addresses during that extra pass. It means that holes must have been left in the code in order to enable the maximum possible instruction size.