From: Kalle Valo <kvalo@kernel.org>
To: Dan Williams <dan.j.williams@intel.com>
Cc: Dave Jiang <dave.jiang@intel.com>,
Bjorn Helgaas <bhelgaas@google.com>,
<linux-wireless@vger.kernel.org>, <ath11k@lists.infradead.org>,
<regressions@lists.linux.dev>,
Jeff Johnson <quic_jjohnson@quicinc.com>,
<linux-kernel@vger.kernel.org>, <linux-cxl@vger.kernel.org>,
<linux-pci@vger.kernel.org>
Subject: Re: [regression] BUG: KASAN: use-after-free in lockdep_register_key+0x755/0x8f0
Date: Fri, 31 May 2024 19:47:32 +0300 [thread overview]
Message-ID: <87y17qudwb.fsf@kernel.org> (raw)
In-Reply-To: <6659ee8b8dfd_166872941c@dwillia2-mobl3.amr.corp.intel.com.notmuch> (Dan Williams's message of "Fri, 31 May 2024 08:36:43 -0700")
Dan Williams <dan.j.williams@intel.com> writes:
> Kalle Valo wrote:
> [..]
>> >> The proposed fix for that is here:
>> >>
>> >> http://lore.kernel.org/r/66560aa9dbedb_195e294b0@dwillia2-mobl3.amr.corp.intel.com.notmuch
>> >
>> > I get "Not Found" from that link, is there a typo?
>>
>> I found this fix from for-linus branch:
>>
>> # PCI: Fix missing lockdep annotation for pci_cfg_access_trylock()for-linus
>> https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git/commit/?h=for-linus&id=f941b9182c54a885a9d5d4cfd97af66873c98560
>>
>> But at least that doesn't fix my crash.
>
> Sorry for the broken link I mistakenly used a message-id from an
> internal thread with the intel.com reporter. However, it is moot now
> because the new direction is to revert the lockdep infrastructure:
>
> https://lore.kernel.org/r/171711745834.1628941.5259278474013108507.stgit@dwillia2-xfh.jf.intel.com
>
> (that link works...)
Thanks, that links works :) I did a quick test with the three patches
and I didn't see any crashes anymore. But to be confident I need to run
overnight tests, I'll provide my Tested-by after that.
--
https://patchwork.kernel.org/project/linux-wireless/list/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
next prev parent reply other threads:[~2024-05-31 16:47 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-28 10:42 [regression] BUG: KASAN: use-after-free in lockdep_register_key+0x755/0x8f0 Kalle Valo
2024-05-29 15:58 ` Kalle Valo
2024-05-30 6:53 ` Kalle Valo
2024-05-30 7:18 ` Linux regression tracking (Thorsten Leemhuis)
2024-05-30 7:34 ` Dan Williams
2024-05-30 7:48 ` Kalle Valo
2024-05-30 8:18 ` Kalle Valo
2024-05-31 15:36 ` Dan Williams
2024-05-31 16:47 ` Kalle Valo [this message]
2024-06-01 8:39 ` Kalle Valo
2024-06-03 16:53 ` Bjorn Helgaas
2024-06-03 18:29 ` Kalle Valo
2024-06-03 19:14 ` Dan Williams
2024-06-04 8:09 ` Kalle Valo
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=87y17qudwb.fsf@kernel.org \
--to=kvalo@kernel.org \
--cc=ath11k@lists.infradead.org \
--cc=bhelgaas@google.com \
--cc=dan.j.williams@intel.com \
--cc=dave.jiang@intel.com \
--cc=linux-cxl@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=linux-wireless@vger.kernel.org \
--cc=quic_jjohnson@quicinc.com \
--cc=regressions@lists.linux.dev \
/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.