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authorDavid S. Miller <davem@davemloft.net>2018-01-11 21:27:54 -0500
committerDavid S. Miller <davem@davemloft.net>2018-01-11 22:13:42 -0500
commit19d28fbd306e7ae7c1acf05c3e6968b56f0d196b (patch)
tree0584a3a4639424733bad7714796f858aa7addee7 /lib
parent8c2e6c904fd8701a8d02d2bdb86871dc3ec4e85b (diff)
parent1545dec46db3858bbce84c2065b579e2925706ab (diff)
downloadlinux-19d28fbd306e7ae7c1acf05c3e6968b56f0d196b.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
BPF alignment tests got a conflict because the registers are output as Rn_w instead of just Rn in net-next, and in net a fixup for a testcase prohibits logical operations on pointers before using them. Also, we should attempt to patch BPF call args if JIT always on is enabled. Instead, if we fail to JIT the subprogs we should pass an error back up and fail immediately. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib')
-rw-r--r--lib/test_bpf.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/test_bpf.c b/lib/test_bpf.c
index 9e9748089270..f369889e521d 100644
--- a/lib/test_bpf.c
+++ b/lib/test_bpf.c
@@ -6250,9 +6250,8 @@ static struct bpf_prog *generate_filter(int which, int *err)
return NULL;
}
}
- /* We don't expect to fail. */
if (*err) {
- pr_cont("FAIL to attach err=%d len=%d\n",
+ pr_cont("FAIL to prog_create err=%d len=%d\n",
*err, fprog.len);
return NULL;
}
@@ -6276,6 +6275,10 @@ static struct bpf_prog *generate_filter(int which, int *err)
* checks.
*/
fp = bpf_prog_select_runtime(fp, err);
+ if (*err) {
+ pr_cont("FAIL to select_runtime err=%d\n", *err);
+ return NULL;
+ }
break;
}
@@ -6461,8 +6464,8 @@ static __init int test_bpf(void)
pass_cnt++;
continue;
}
-
- return err;
+ err_cnt++;
+ continue;
}
pr_cont("jited:%u ", fp->jited);