Re: [PATCH bpf-next 1/2] libbpf: Add version script for DSO

2018-11-23 Thread Andrey Ignatov
Daniel Borkmann [Thu, 2018-11-22 02:28 -0800]: > On 11/21/2018 11:22 PM, Alexei Starovoitov wrote: > > On 11/21/18 12:18 PM, Yonghong Song wrote: > >> On 11/21/18 9:40 AM, Andrey Ignatov wrote: > >>> More and more projects use libbpf and one day it'll likely be packaged > >>> and distributed as DS

Re: [PATCH bpf-next 1/2] libbpf: Add version script for DSO

2018-11-23 Thread Andrey Ignatov
Martin Lau [Fri, 2018-11-23 10:44 -0800]: > On Wed, Nov 21, 2018 at 02:22:14PM -0800, Alexei Starovoitov wrote: > > On 11/21/18 12:18 PM, Yonghong Song wrote: > > > > > > > > > On 11/21/18 9:40 AM, Andrey Ignatov wrote: > > >> More and more projects use libbpf and one day it'll likely be package

Re: [PATCH bpf-next 1/2] libbpf: Add version script for DSO

2018-11-23 Thread Martin Lau
On Wed, Nov 21, 2018 at 02:22:14PM -0800, Alexei Starovoitov wrote: > On 11/21/18 12:18 PM, Yonghong Song wrote: > > > > > > On 11/21/18 9:40 AM, Andrey Ignatov wrote: > >> More and more projects use libbpf and one day it'll likely be packaged > >> and distributed as DSO and that requires ABI ver

Re: [PATCH bpf-next 1/2] libbpf: Add version script for DSO

2018-11-22 Thread Daniel Borkmann
On 11/21/2018 11:22 PM, Alexei Starovoitov wrote: > On 11/21/18 12:18 PM, Yonghong Song wrote: >> On 11/21/18 9:40 AM, Andrey Ignatov wrote: >>> More and more projects use libbpf and one day it'll likely be packaged >>> and distributed as DSO and that requires ABI versioning so that both >>> compat

Re: [PATCH bpf-next 1/2] libbpf: Add version script for DSO

2018-11-21 Thread Alexei Starovoitov
On 11/21/18 12:18 PM, Yonghong Song wrote: > > > On 11/21/18 9:40 AM, Andrey Ignatov wrote: >> More and more projects use libbpf and one day it'll likely be packaged >> and distributed as DSO and that requires ABI versioning so that both >> compatible and incompatible changes to ABI can be introd

Re: [PATCH bpf-next 1/2] libbpf: Add version script for DSO

2018-11-21 Thread Yonghong Song
On 11/21/18 9:40 AM, Andrey Ignatov wrote: > More and more projects use libbpf and one day it'll likely be packaged > and distributed as DSO and that requires ABI versioning so that both > compatible and incompatible changes to ABI can be introduced in a safe > way in the future without breaking

[PATCH bpf-next 1/2] libbpf: Add version script for DSO

2018-11-21 Thread Andrey Ignatov
More and more projects use libbpf and one day it'll likely be packaged and distributed as DSO and that requires ABI versioning so that both compatible and incompatible changes to ABI can be introduced in a safe way in the future without breaking executables dynamically linked with a previous versio