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Date:   Sat, 23 Sep 2023 10:26:09 +0200
From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     Guenter Roeck <linux@roeck-us.net>
Cc:     Florian Fainelli <f.fainelli@gmail.com>, stable@vger.kernel.org,
        patches@lists.linux.dev, linux-kernel@vger.kernel.org,
        torvalds@linux-foundation.org, akpm@linux-foundation.org,
        shuah@kernel.org, patches@kernelci.org,
        lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com,
        sudipm.mukherjee@gmail.com, srw@sladewatkins.net, rwarsow@gmx.de,
        conor@kernel.org
Subject: Re: [PATCH 5.4 000/367] 5.4.257-rc1 review
Message-ID: <2023092300-sturdily-monastery-b1f0@gregkh>
References: <20230920112858.471730572@linuxfoundation.org>
 <166b5b43-adab-7d00-e3f6-c9a1dfd29f52@gmail.com>
 <1885150a-6caa-8d92-f893-02bdb5ee508d@roeck-us.net>
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On Thu, Sep 21, 2023 at 05:20:17AM -0700, Guenter Roeck wrote:
> On 9/20/23 10:21, Florian Fainelli wrote:
> > On 9/20/23 04:26, Greg Kroah-Hartman wrote:
> > > This is the start of the stable review cycle for the 5.4.257 release.
> > > There are 367 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, 22 Sep 2023 11:28:09 +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/v5.x/stable-review/patch-5.4.257-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-5.4.y
> > > and the diffstat can be found below.
> > > 
> > > thanks,
> > > 
> > > greg k-h
> > 
> > perf does not build with:
> > 
> > libbpf.c: In function 'bpf_object__close':
> > libbpf.c:4205:15: error: 'struct bpf_object' has no member named 'btf_vmlinux'
> >  ? btf__free(obj->btf_vmlinux);
> >  ?????????????? ^~
> > 
> > due to 34d66b750e83d49c7d3d33d59e6a1b49e0d5db15 ("libbpf: Free btf_vmlinux when closing bpf_object")
> > 
> > the btf_vmlinux member was introduced with a6ed02cac690b635dbb938690e795812ce1e14ca ("libbpf: Load btf_vmlinux only once per object.") which is only in >= 5.6.
> > 
> > Suggset we drop that commit.
> 
> 
> This problem affects 5.4, 5.10, and 5.15.

Now dropped from all of those queues, thanks.

greg k-h