In message: [linux-yocto][v6.1/standard/x86 and v6.1/standard/preempt-rt/x86][PATCH 0/1] on 28/07/2023 Xiangyu Chen wrote:
> From: Xiangyu Chen <xiangyu.c...@windriver.com> > > Hi Bruce, > > When we enable the kernel debug feature "CONFIG_DEBUG_INFO_BTF", some modules > would report > "failed to validate module [XXXmodule] BTF: -22" error". > The config CONFIG_MODULE_ALLOW_BTF_MISMATCH[1] can ignore it but the error > message still > can be found in kernel log. > > There is a commit has already fixed it[2] on master, so please help to merge > the following > commit from kernel master to linux-yocto v6.1, thanks. > > 9cb61e50bf6bf54db712bba6cf20badca4383f96 bpf: btf: limit logging of ignored > BTF mismatches > > This issue was found on x86-64 platform, but since BTF is a common kernel > feature, so please > apply the commit on all 6.1 branches, thanks. merged to all 6.1 branches. Bruce > > [1] > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5e214f2e43 > [2] > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9cb61e50bf > > > Connor O'Brien (1): > bpf: btf: limit logging of ignored BTF mismatches > > kernel/bpf/btf.c | 38 +++++++++++++++++++++++++++----------- > 1 file changed, 27 insertions(+), 11 deletions(-) > > -- > 2.34.1 > > > >
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