Re: [PATCHv6 bpf] bpf: Move iterator functions into special init section

2020-11-11 Thread Alexei Starovoitov
On Wed, Nov 11, 2020 at 4:38 AM Arnaldo Carvalho de Melo wrote: > > Em Wed, Nov 11, 2020 at 09:37:38AM -0300, Arnaldo Carvalho de Melo escreveu: > > Em Wed, Nov 11, 2020 at 12:26:29PM +0100, Daniel Borkmann escreveu: > > > On 11/10/20 4:40 PM, Jiri Olsa wrote: > > > > With upcoming changes to paho

Re: [PATCHv6 bpf] bpf: Move iterator functions into special init section

2020-11-11 Thread Arnaldo Carvalho de Melo
Em Wed, Nov 11, 2020 at 09:37:38AM -0300, Arnaldo Carvalho de Melo escreveu: > Em Wed, Nov 11, 2020 at 12:26:29PM +0100, Daniel Borkmann escreveu: > > On 11/10/20 4:40 PM, Jiri Olsa wrote: > > > With upcoming changes to pahole, that change the way how and > > > which kernel functions are stored in

Re: [PATCHv6 bpf] bpf: Move iterator functions into special init section

2020-11-11 Thread Arnaldo Carvalho de Melo
Em Wed, Nov 11, 2020 at 12:26:29PM +0100, Daniel Borkmann escreveu: > On 11/10/20 4:40 PM, Jiri Olsa wrote: > > With upcoming changes to pahole, that change the way how and > > which kernel functions are stored in BTF data, we need a way > > to recognize iterator functions. > > > > Iterator functi

Re: [PATCHv6 bpf] bpf: Move iterator functions into special init section

2020-11-11 Thread Jiri Olsa
On Wed, Nov 11, 2020 at 12:26:29PM +0100, Daniel Borkmann wrote: > On 11/10/20 4:40 PM, Jiri Olsa wrote: > > With upcoming changes to pahole, that change the way how and > > which kernel functions are stored in BTF data, we need a way > > to recognize iterator functions. > > > > Iterator functions

Re: [PATCHv6 bpf] bpf: Move iterator functions into special init section

2020-11-11 Thread Daniel Borkmann
On 11/10/20 4:40 PM, Jiri Olsa wrote: With upcoming changes to pahole, that change the way how and which kernel functions are stored in BTF data, we need a way to recognize iterator functions. Iterator functions need to be in BTF data, but have no real body and are currently placed in .init.text