Re: [PATCH 6.6 000/538] 6.6.54-rc1 review

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

On Wed, Oct 02, 2024 at 06:07:20PM -0600, Shuah Khan wrote:
> On 10/2/24 17:57, Shuah Khan wrote:
> > On 10/2/24 06:53, Greg Kroah-Hartman wrote:
> > > This is the start of the stable review cycle for the 6.6.54 release.
> > > There are 538 patches in this series, all will be posted as a response
> > > to this one.  If anyone has any issues with these being applied, please
> > > let me know.
> > > 
> > > Responses should be made by Fri, 04 Oct 2024 12:56:13 +0000.
> > > Anything received after that time might be too late.
> > > 
> > > The whole patch series can be found in one patch at:
> > >     https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.54-rc1.gz
> > > or in the git tree and branch at:
> > >     git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y
> > > and the diffstat can be found below.
> > > 
> > > thanks,
> > > 
> > > greg k-h
> > > 
> > 
> > Compile failed on my system.
> > 
> > libbpf.c: In function ‘bpf_object__create_map’:
> > libbpf.c:5215:50: error: ‘BPF_F_VTYPE_BTF_OBJ_FD’ undeclared (first use in this function)
> >   5215 |                         create_attr.map_flags |= BPF_F_VTYPE_BTF_OBJ_FD;
> >        |                                                  ^~~~~~~~~~~~~~~~~~~~~~
> > libbpf.c:5215:50: note: each undeclared identifier is reported only once for each function it appears in
> > 
> > I think this is the commit. I am going to drop this and see
> > if it compiles.
> > 
> > > Martin KaFai Lau <martin.lau@kernel.org>
> > >      libbpf: Ensure undefined bpf_attr field stays 0
> > > 
> > 
> 
> Sorry - not the above. Here is the one:
> 
> > Kui-Feng Lee <thinker.li@gmail.com>
> >      libbpf: Find correct module BTFs for struct_ops maps and progs.
> 
> Upstream commit:
> 9e926acda0c2e ("libbpf: Find correct module BTFs for struct_ops maps and
>  progs.)"

Thanks for finding this, will drop the offending commits and push out a
-rc2 soon.

greg k-h