Re: [RFC WIP PATCH] powerpc/32: system call implement entry/exit logic in C

2020-04-05 Thread Christophe Leroy
Le 03/04/2020 à 09:33, Nicholas Piggin a écrit : Christophe Leroy's on April 1, 2020 9:48 pm: Le 31/03/2020 à 17:22, Christophe Leroy a écrit : That's first try to port PPC64 syscall entry/exit logic in C to PPC32. I've do the minimum to get it work. I have not reworked calls to sys_fork()

Re: [RFC WIP PATCH] powerpc/32: system call implement entry/exit logic in C

2020-04-03 Thread Nicholas Piggin
Christophe Leroy's on April 1, 2020 9:48 pm: > > > Le 31/03/2020 à 17:22, Christophe Leroy a écrit : >> That's first try to port PPC64 syscall entry/exit logic in C to PPC32. >> I've do the minimum to get it work. I have not reworked calls >> to sys_fork() and friends for instance. >> >> For the

Re: [RFC WIP PATCH] powerpc/32: system call implement entry/exit logic in C

2020-04-01 Thread Christophe Leroy
Le 31/03/2020 à 17:22, Christophe Leroy a écrit : That's first try to port PPC64 syscall entry/exit logic in C to PPC32. I've do the minimum to get it work. I have not reworked calls to sys_fork() and friends for instance. For the time being, it seems to work more or less but: - ping reports

[RFC WIP PATCH] powerpc/32: system call implement entry/exit logic in C

2020-03-31 Thread Christophe Leroy
That's first try to port PPC64 syscall entry/exit logic in C to PPC32. I've do the minimum to get it work. I have not reworked calls to sys_fork() and friends for instance. For the time being, it seems to work more or less but: - ping reports EINVAL on recvfrom - strace shows NULL instead of strin