On 8/14/22 17:44, Greg KH wrote:
[Please note: This e-mail is from an EXTERNAL e-mail address]
On Sun, Aug 14, 2022 at 04:58:56PM +0300, Ovidiu Panait wrote:
Hi Greg,
On 8/13/22 16:10, Greg KH wrote:
[Please note: This e-mail is from an EXTERNAL e-mail address]
On Tue, Aug 09, 2022 at 10:39:44AM +0300, Ovidiu Panait wrote:
From: Maxim Mikityanskiy <maximmi@xxxxxxxxxx>
The 4.19 backport of upstream commit 2fa7d94afc1a ("bpf: Fix the off-by-two
error in range markings") did not include the selftest changes, so currently
there are 8 verifier selftests that are failing:
# root@intel-x86-64:~# ./test_verifier
...
#495/p XDP pkt read, pkt_end > pkt_data', bad access 1 FAIL
#498/p XDP pkt read, pkt_data' < pkt_end, bad access 1 FAIL
#504/p XDP pkt read, pkt_data' >= pkt_end, bad access 1 FAIL
#513/p XDP pkt read, pkt_end <= pkt_data', bad access 1 FAIL
#519/p XDP pkt read, pkt_data > pkt_meta', bad access 1 FAIL
#522/p XDP pkt read, pkt_meta' < pkt_data, bad access 1 FAIL
#528/p XDP pkt read, pkt_meta' >= pkt_data, bad access 1 FAIL
#537/p XDP pkt read, pkt_data <= pkt_meta', bad access 1 FAIL
Summary: 924 PASSED, 0 SKIPPED, 8 FAILED
Cherry-pick the selftest changes to fix these.
What specific "selftest changes" are you cherry-picking here? I can't
take this commit without that reference.
This patch includes the selftest part of upstream commit:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=2fa7d94afc1a
The 4.19 backport of the above commit did not include the selftest updates:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=c315bd962528
I still do not understand, what commit is this coming from that matches
it up with what is in Linus's tree?
The changes come from commit 2fa7d94afc1a ("bpf: Fix the off-by-two
error in range markings") in Linus's tree.
Ovidiu
confused,
greg k-h
