From: Greg KH <greg@kroah.com>
To: Ovidiu Panait <ovidiu.panait@windriver.com>
Cc: stable@vger.kernel.org, bpf@vger.kernel.org,
daniel@iogearbox.net, ast@kernel.org, john.fastabend@gmail.com,
benedict.schlueter@rub.de, piotras@gmail.com
Subject: Re: [PATCH 5.4 0/6] bpf: backport fixes for CVE-2021-33624
Date: Fri, 6 Aug 2021 10:07:45 +0200 [thread overview]
Message-ID: <YQzt0Y8aupj6z+Es@kroah.com> (raw)
In-Reply-To: <20210805155343.3618696-1-ovidiu.panait@windriver.com>
On Thu, Aug 05, 2021 at 06:53:37PM +0300, Ovidiu Panait wrote:
> NOTE: the fixes were manually adjusted to apply to 5.4, so copying bpf@ to see
> if there are any concerns.
>
> With this patchseries (applied on top of [1], which was not merged yet), all
> bpf verifier selftests pass:
> root@intel-x86-64:~# ./test_verifier
> ...
> #1056/p XDP pkt read, pkt_meta' <= pkt_data, good access OK
> #1057/p XDP pkt read, pkt_meta' <= pkt_data, bad access 1 OK
> #1058/p XDP pkt read, pkt_meta' <= pkt_data, bad access 2 OK
> #1059/p XDP pkt read, pkt_data <= pkt_meta', good access OK
> #1060/p XDP pkt read, pkt_data <= pkt_meta', bad access 1 OK
> #1061/p XDP pkt read, pkt_data <= pkt_meta', bad access 2 OK
> Summary: 1571 PASSED, 0 SKIPPED, 0 FAILED
>
> [1] https://lore.kernel.org/stable/20210804172001.3909228-2-ovidiu.panait@windriver.com/T/#u
>
All now queued up, thanks!
greg k-h
prev parent reply other threads:[~2021-08-06 8:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-05 15:53 [PATCH 5.4 0/6] bpf: backport fixes for CVE-2021-33624 Ovidiu Panait
2021-08-05 15:53 ` [PATCH 5.4 1/6] bpf: Inherit expanded/patched seen count from old aux data Ovidiu Panait
2021-08-05 15:53 ` [PATCH 5.4 2/6] bpf: Do not mark insn as seen under speculative path verification Ovidiu Panait
2021-08-05 15:53 ` [PATCH 5.4 3/6] bpf: Fix leakage under speculation on mispredicted branches Ovidiu Panait
2021-08-05 15:53 ` [PATCH 5.4 4/6] bpf: Test_verifier, add alu32 bounds tracking tests Ovidiu Panait
2021-08-05 15:53 ` [PATCH 5.4 5/6] bpf, selftests: Add a verifier test for assigning 32bit reg states to 64bit ones Ovidiu Panait
2021-08-05 15:53 ` [PATCH 5.4 6/6] bpf, selftests: Adjust few selftest outcomes wrt unreachable code Ovidiu Panait
2021-08-06 8:07 ` Greg KH [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=YQzt0Y8aupj6z+Es@kroah.com \
--to=greg@kroah.com \
--cc=ast@kernel.org \
--cc=benedict.schlueter@rub.de \
--cc=bpf@vger.kernel.org \
--cc=daniel@iogearbox.net \
--cc=john.fastabend@gmail.com \
--cc=ovidiu.panait@windriver.com \
--cc=piotras@gmail.com \
--cc=stable@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.