Re: [PATCH V4 08/17] riscv: compat: syscall: Add compat_sys_call_table implementation

On Sun, Jan 30, 2022 at 7:32 PM Arnd Bergmann wrote: > > On Sun, Jan 30, 2022 at 6:54 AM Guo Ren wrote: > > On Sun, Jan 30, 2022 at 6:41 AM Arnd Bergmann wrote: > > > > > > I would make these endian-specific, and reverse them on big-endian > > > architectures. That way it > > > should be possibl

Re: [PATCH V4 08/17] riscv: compat: syscall: Add compat_sys_call_table implementation

On Sun, Jan 30, 2022 at 6:54 AM Guo Ren wrote: > On Sun, Jan 30, 2022 at 6:41 AM Arnd Bergmann wrote: > > > > I would make these endian-specific, and reverse them on big-endian > > architectures. That way it > > should be possible to share them across all compat architectures > > without needing

Re: [PATCH V4 08/17] riscv: compat: syscall: Add compat_sys_call_table implementation

On Sun, Jan 30, 2022 at 6:41 AM Arnd Bergmann wrote: > > > Implement compat sys_call_table and some system call functions: > > truncate64, ftruncate64, fallocate, pread64, pwrite64, > > sync_file_range, readahead, fadvise64_64 which need argument > > translation. > > > > Signed-off-by: Guo Ren >

Re: [PATCH V4 08/17] riscv: compat: syscall: Add compat_sys_call_table implementation

> Implement compat sys_call_table and some system call functions: > truncate64, ftruncate64, fallocate, pread64, pwrite64, > sync_file_range, readahead, fadvise64_64 which need argument > translation. > > Signed-off-by: Guo Ren > Signed-off-by: Guo Ren > Cc: Arnd Bergmann This all looks really

[PATCH V4 08/17] riscv: compat: syscall: Add compat_sys_call_table implementation

From: Guo Ren Implement compat sys_call_table and some system call functions: truncate64, ftruncate64, fallocate, pread64, pwrite64, sync_file_range, readahead, fadvise64_64 which need argument translation. Signed-off-by: Guo Ren Signed-off-by: Guo Ren Cc: Arnd Bergmann --- arch/riscv/includ