From: sashiko-bot@kernel.org
Cc: linux-security-module@vger.kernel.org
Subject: Re: [PATCH 05/13] selftests/bpf: handle d_real_data_inode() errors in bpf_testmod
Date: Sun, 15 Nov 2026 14:05:53 +0000 [thread overview]
Message-ID: <sashiko-outbox-215555@kernel.org> (raw)
In-Reply-To: <20261115-work-ovl-d_real-v1-5-ca155efbcb2e@kernel.org>
> d_real() is about to be able to fail for D_REAL_DATA. So switch
> testmod_register_uprobe() from d_real_inode() to d_real_data_inode()
> and drop the path again if the data of /proc/self/exe can't be
> resolved.
>
> That's hard to hit in practice because exec opened the file already but
> it is the only modular user and d_real_inode() is going away.
>
> Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261115-work-ovl-d_real-v1-0-ca155efbcb2e@kernel.org?part=5
next prev parent reply other threads:[~2026-11-15 14:05 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-15 14:01 [PATCH 00/13] fs: let d_real() fail Christian Brauner
2026-11-15 14:01 ` [PATCH 01/13] ovl: don't warn when the lazy lowerdata lookup fails in ovl_d_real() Christian Brauner
2026-11-15 14:12 ` sashiko-bot
2026-11-15 14:54 ` Amir Goldstein
2026-11-15 14:01 ` [PATCH 02/13] fs: add d_real_data_inode() and d_real_metadata_inode() Christian Brauner
2026-11-15 14:05 ` sashiko-bot
2026-11-15 15:00 ` Amir Goldstein
2026-11-15 14:01 ` [PATCH 03/13] tracing/uprobes: handle errors from resolving the real inode Christian Brauner
2026-11-15 14:07 ` sashiko-bot
2026-11-15 14:01 ` [PATCH 04/13] bpf: handle errors from resolving the real inode in uprobe_multi Christian Brauner
2026-11-15 14:06 ` sashiko-bot
2026-11-15 14:01 ` [PATCH 05/13] selftests/bpf: handle d_real_data_inode() errors in bpf_testmod Christian Brauner
2026-11-15 14:05 ` sashiko-bot [this message]
2026-11-15 14:01 ` [PATCH 06/13] ima: handle errors from resolving the real inode Christian Brauner
2026-11-15 14:10 ` sashiko-bot
2026-11-15 14:01 ` [PATCH 07/13] ima,evm: use d_real_metadata_inode() Christian Brauner
2026-11-15 14:05 ` sashiko-bot
2026-11-15 14:01 ` [PATCH 08/13] ipe: handle errors from resolving the real inode Christian Brauner
2026-11-15 14:07 ` sashiko-bot
2026-11-15 14:37 ` bot+bpf-ci
2026-11-15 14:01 ` [PATCH 09/13] bpf: return NULL from bpf_real_data_inode() on errors Christian Brauner
2026-11-15 14:08 ` sashiko-bot
2026-11-15 14:01 ` [PATCH 10/13] ovl: return the error from the lazy lowerdata lookup in ovl_d_real() Christian Brauner
2026-11-15 14:15 ` sashiko-bot
2026-11-15 14:47 ` Amir Goldstein
2026-11-15 14:01 ` [PATCH 11/13] fs: remove d_real_inode() Christian Brauner
2026-11-15 14:07 ` sashiko-bot
2026-11-15 14:48 ` Amir Goldstein
2026-11-15 14:01 ` [PATCH 12/13] selftests/ftrace: add uprobe tests on overlayfs Christian Brauner
2026-11-15 14:18 ` sashiko-bot
2026-11-15 14:01 ` [PATCH 13/13] selftests/bpf: add uprobe_multi test on overlayfs without data Christian Brauner
2026-11-15 14:12 ` sashiko-bot
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