From: Christian Brauner <brauner@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-aio@kvack.org, linux-unionfs@vger.kernel.org,
linux-erofs@lists.ozlabs.org, linux-nfs@vger.kernel.org,
linux-cifs@vger.kernel.org, samba-technical@lists.samba.org,
cgroups@vger.kernel.org, netdev@vger.kernel.org,
linux-crypto@vger.kernel.org,
linux-trace-kernel@vger.kernel.org,
Christian Brauner <brauner@kernel.org>
Subject: [PATCH 00/12] credential guards: credential preparation
Date: Mon, 03 Nov 2025 15:57:26 +0100 [thread overview]
Message-ID: <20251103-work-creds-guards-prepare_creds-v1-0-b447b82f2c9b@kernel.org> (raw)
This converts most users combining
* prepare_creds()
* modify new creds
* override_creds()
* revert_creds()
* put_cred()
to rely on credentials guards.
Signed-off-by: Christian Brauner <brauner@kernel.org>
---
Christian Brauner (12):
cred: add prepare credential guard
sev-dev: use guard for path
sev-dev: use prepare credential guard
sev-dev: use override credential guards
coredump: move revert_cred() before coredump_cleanup()
coredump: pass struct linux_binfmt as const
coredump: mark struct mm_struct as const
coredump: split out do_coredump() from vfs_coredump()
coredump: use prepare credential guard
coredump: use override credential guard
trace: use prepare credential guard
trace: use override credential guard
drivers/crypto/ccp/sev-dev.c | 15 ++---
fs/coredump.c | 142 +++++++++++++++++++--------------------
include/linux/cred.h | 5 ++
include/linux/sched/coredump.h | 2 +-
kernel/trace/trace_events_user.c | 15 ++---
5 files changed, 86 insertions(+), 93 deletions(-)
---
base-commit: bcbcea89c608394efecb35237fa9fc1bf5f349d1
change-id: 20251103-work-creds-guards-prepare_creds-101e75226f70
next reply other threads:[~2025-11-03 14:57 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-03 14:57 Christian Brauner [this message]
2025-11-03 14:57 ` [PATCH 01/12] cred: add prepare credential guard Christian Brauner
2025-11-03 14:57 ` [PATCH 02/12] sev-dev: use guard for path Christian Brauner
2025-11-03 14:57 ` [PATCH 03/12] sev-dev: use prepare credential guard Christian Brauner
2025-11-03 14:57 ` [PATCH 04/12] sev-dev: use override credential guards Christian Brauner
2025-11-03 14:57 ` [PATCH 05/12] coredump: move revert_cred() before coredump_cleanup() Christian Brauner
2025-11-03 14:57 ` [PATCH 06/12] coredump: pass struct linux_binfmt as const Christian Brauner
2025-11-03 14:57 ` [PATCH 07/12] coredump: mark struct mm_struct " Christian Brauner
2025-11-03 14:57 ` [PATCH 08/12] coredump: split out do_coredump() from vfs_coredump() Christian Brauner
2025-11-03 14:57 ` [PATCH 09/12] coredump: use prepare credential guard Christian Brauner
2025-11-03 14:57 ` [PATCH 10/12] coredump: use override " Christian Brauner
2025-11-03 14:57 ` [PATCH 11/12] trace: use prepare " Christian Brauner
2025-11-03 16:09 ` Steven Rostedt
2025-11-03 14:57 ` [PATCH 12/12] trace: use override " Christian Brauner
2025-11-03 16:10 ` Steven Rostedt
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=20251103-work-creds-guards-prepare_creds-v1-0-b447b82f2c9b@kernel.org \
--to=brauner@kernel.org \
--cc=cgroups@vger.kernel.org \
--cc=linux-aio@kvack.org \
--cc=linux-cifs@vger.kernel.org \
--cc=linux-crypto@vger.kernel.org \
--cc=linux-erofs@lists.ozlabs.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-nfs@vger.kernel.org \
--cc=linux-trace-kernel@vger.kernel.org \
--cc=linux-unionfs@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=samba-technical@lists.samba.org \
--cc=torvalds@linux-foundation.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;
as well as URLs for NNTP newsgroup(s).