From: Rin Cat via Bugspray Bot <bugbot@kernel.org>
To: linux-nfs@vger.kernel.org, jlayton@kernel.org, anna@kernel.org,
trondmy@kernel.org, cel@kernel.org
Subject: Re: CFI failure at nfsd4_encode_operation+0xa2/0x210 [nfsd]
Date: Fri, 31 Jan 2025 20:15:07 +0000 [thread overview]
Message-ID: <20250131-b217973c3-c25737af37f7@bugzilla.kernel.org> (raw)
In-Reply-To: <20250131-b217973c0-a2ac608a1bf9@bugzilla.kernel.org>
Rin Cat writes via Kernel.org Bugzilla:
I no longer had this issue when I moved to LTS 6.6 kernel from LTS 6.1, so I am not sure where it was fixed.
And for Jeff, CFI (Control Flow Integrity) is LLVM/clang supported runtime type check.
If a pointer or function argument is different or incompatible with the declared type, a kernel warning or panic will be triggered depending on the configuration.
https://clang.llvm.org/docs/ControlFlowIntegrity.html
A CFI failure most likely means some runtime bugs.
View: https://bugzilla.kernel.org/show_bug.cgi?id=217973#c3
You can reply to this message to join the discussion.
--
Deet-doot-dot, I am a bot.
Kernel.org Bugzilla (bugspray 0.1-dev)
next prev parent reply other threads:[~2025-01-31 20:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-31 15:15 CFI failure at nfsd4_encode_operation+0xa2/0x210 [nfsd] Rin Cat via Bugspray Bot
2025-01-31 15:15 ` Chuck Lever via Bugspray Bot
2025-01-31 19:00 ` Jeff Layton via Bugspray Bot
2025-01-31 20:15 ` Rin Cat via Bugspray Bot [this message]
2025-01-31 21:00 ` Chuck Lever via Bugspray Bot
2025-01-31 21:05 ` Rin Cat via Bugspray Bot
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=20250131-b217973c3-c25737af37f7@bugzilla.kernel.org \
--to=bugbot@kernel.org \
--cc=anna@kernel.org \
--cc=cel@kernel.org \
--cc=jlayton@kernel.org \
--cc=linux-nfs@vger.kernel.org \
--cc=trondmy@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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox