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| author | David S. Miller <davem@davemloft.net> | 2020-09-30 01:49:20 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-30 01:49:20 -0700 |
| commit | 1f25c9bbfd44aed9f9b6546b2815072e7b769546 (patch) | |
| tree | bcca71f65a4ceb571b3f87f32dfefdb9b269e781 /kernel | |
| parent | 2b3e981a94d876ae4f05db28b9ac6a85a80c7633 (diff) | |
| parent | 9cf51446e68607136e42a4e531a30c888c472463 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Alexei Starovoitov says:
====================
pull-request: bpf 2020-09-29
The following pull-request contains BPF updates for your *net* tree.
We've added 7 non-merge commits during the last 14 day(s) which contain
a total of 7 files changed, 28 insertions(+), 8 deletions(-).
The main changes are:
1) fix xdp loading regression in libbpf for old kernels, from Andrii.
2) Do not discard packet when NETDEV_TX_BUSY, from Magnus.
3) Fix corner cases in libbpf related to endianness and kconfig, from Tony.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/sysfs_btf.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/bpf/sysfs_btf.c b/kernel/bpf/sysfs_btf.c index 3b495773de5a..11b3380887fa 100644 --- a/kernel/bpf/sysfs_btf.c +++ b/kernel/bpf/sysfs_btf.c @@ -30,15 +30,15 @@ static struct kobject *btf_kobj; static int __init btf_vmlinux_init(void) { - if (!__start_BTF) + bin_attr_btf_vmlinux.size = __stop_BTF - __start_BTF; + + if (!__start_BTF || bin_attr_btf_vmlinux.size == 0) return 0; btf_kobj = kobject_create_and_add("btf", kernel_kobj); if (!btf_kobj) return -ENOMEM; - bin_attr_btf_vmlinux.size = __stop_BTF - __start_BTF; - return sysfs_create_bin_file(btf_kobj, &bin_attr_btf_vmlinux); } |