Re: [PATCH] bpf: fix errno code for unsupported batch ops

On Mon, Apr 19, 2021 at 6:52 AM Pedro Tammela wrote: > > Em dom., 18 de abr. de 2021 às 19:56, Alexei Starovoitov > escreveu: > > > > On Sun, Apr 18, 2021 at 1:03 PM Pedro Tammela wrote: > > > > > > ENOTSUPP is not a valid userland errno[1], which is annoying for > > > userland applications that

Re: [PATCH] bpf: fix errno code for unsupported batch ops

Em dom., 18 de abr. de 2021 às 19:56, Alexei Starovoitov escreveu: > > On Sun, Apr 18, 2021 at 1:03 PM Pedro Tammela wrote: > > > > ENOTSUPP is not a valid userland errno[1], which is annoying for > > userland applications that implement a fallback to iterative, report > > errors via 'strerror()'

Re: [PATCH] bpf: fix errno code for unsupported batch ops

On Sun, Apr 18, 2021 at 1:03 PM Pedro Tammela wrote: > > ENOTSUPP is not a valid userland errno[1], which is annoying for > userland applications that implement a fallback to iterative, report > errors via 'strerror()' or both. > > The batched ops return this errno whenever an operation > is not i

[PATCH] bpf: fix errno code for unsupported batch ops

ENOTSUPP is not a valid userland errno[1], which is annoying for userland applications that implement a fallback to iterative, report errors via 'strerror()' or both. The batched ops return this errno whenever an operation is not implemented for kernels that implement batched ops. In older kernel