From: jeffxu@chromium.org
To: akpm@linux-foundation.org, keescook@chromium.org,
jannh@google.com, torvalds@linux-foundation.org, vbabka@suse.cz,
lorenzo.stoakes@oracle.com, Liam.Howlett@Oracle.com,
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Jeff Xu <jeffxu@chromium.org>
Subject: [RFC PATCH v5 0/7] mseal system mappings
Date: Wed, 12 Feb 2025 03:21:48 +0000 [thread overview]
Message-ID: <20250212032155.1276806-1-jeffxu@google.com> (raw)
From: Jeff Xu <jeffxu@chromium.org>
The commit message in the first patch contains the full description of
this series.
------------------
History:
V5
- Remove kernel cmd line (Lorenzo Stoakes)
- Add test info (Lorenzo Stoakes)
- Add threat model info (Lorenzo Stoakes)
- Fix x86 selftest: test_mremap_vdso
- Restrict code change to ARM64/x86-64/UM arch only.
- Add userprocess.h to include seal_system_mapping().
- Remove sealing vsyscall.
- Split the patch.
V4:
https://lore.kernel.org/all/20241125202021.3684919-1-jeffxu@google.com/
V3:
https://lore.kernel.org/all/20241113191602.3541870-1-jeffxu@google.com/
V2:
https://lore.kernel.org/all/20241014215022.68530-1-jeffxu@google.com/
V1:
https://lore.kernel.org/all/20241004163155.3493183-1-jeffxu@google.com/
Jeff Xu (7):
mseal, system mappings: kernel config and header change
selftests: x86: test_mremap_vdso: skip if vdso is msealed
mseal, system mappings: enable x86-64
mseal, system mappings: enable arm64
mseal, system mappings: enable uml architecture
mseal, system mappings: uprobe mapping
mseal, system mappings: update mseal.rst
Documentation/userspace-api/mseal.rst | 5 +++
arch/arm64/Kconfig | 1 +
arch/arm64/kernel/vdso.c | 23 +++++++----
arch/um/Kconfig | 1 +
arch/x86/Kconfig | 1 +
arch/x86/entry/vdso/vma.c | 17 ++++++---
arch/x86/um/vdso/vma.c | 7 +++-
include/linux/userprocess.h | 18 +++++++++
init/Kconfig | 18 +++++++++
kernel/events/uprobes.c | 6 ++-
security/Kconfig | 18 +++++++++
.../testing/selftests/x86/test_mremap_vdso.c | 38 +++++++++++++++++++
12 files changed, 137 insertions(+), 16 deletions(-)
create mode 100644 include/linux/userprocess.h
--
2.48.1.502.g6dc24dfdaf-goog
next reply other threads:[~2025-02-12 3:21 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-12 3:21 jeffxu [this message]
2025-02-12 3:21 ` [RFC PATCH v5 1/7] mseal, system mappings: kernel config and header change jeffxu
2025-02-12 3:31 ` Randy Dunlap
2025-02-12 3:40 ` Jeff Xu
2025-02-12 15:05 ` Liam R. Howlett
2025-02-13 17:15 ` Jeff Xu
2025-02-13 18:29 ` Liam R. Howlett
2025-02-13 20:11 ` Kees Cook
2025-02-13 20:54 ` Liam R. Howlett
2025-02-13 22:00 ` Jeff Xu
2025-02-14 0:14 ` Liam R. Howlett
2025-02-14 1:10 ` Liam R. Howlett
2025-02-14 14:39 ` Jeff Xu
2025-02-14 14:59 ` Lorenzo Stoakes
2025-02-14 15:18 ` Jeff Xu
2025-02-12 3:21 ` [RFC PATCH v5 2/7] selftests: x86: test_mremap_vdso: skip if vdso is msealed jeffxu
2025-02-12 13:03 ` Thomas Weißschuh
2025-02-13 14:14 ` Jeff Xu
2025-02-13 19:28 ` Kees Cook
2025-02-13 22:20 ` Jeff Xu
2025-02-14 2:52 ` Kees Cook
2025-02-14 14:15 ` Jeff Xu
2025-02-12 3:21 ` [RFC PATCH v5 3/7] mseal, system mappings: enable x86-64 jeffxu
2025-02-12 3:21 ` [RFC PATCH v5 4/7] mseal, system mappings: enable arm64 jeffxu
2025-02-12 3:21 ` [RFC PATCH v5 5/7] mseal, system mappings: enable uml architecture jeffxu
2025-02-12 3:21 ` [RFC PATCH v5 6/7] mseal, system mappings: uprobe mapping jeffxu
2025-02-12 3:21 ` [RFC PATCH v5 7/7] mseal, system mappings: update mseal.rst jeffxu
2025-02-12 11:24 ` [RFC PATCH v5 0/7] mseal system mappings Lorenzo Stoakes
2025-02-12 12:37 ` Pedro Falcato
2025-02-12 14:01 ` Lorenzo Stoakes
2025-02-12 14:08 ` Johannes Berg
2025-02-13 19:59 ` Pedro Falcato
2025-02-13 20:47 ` Kees Cook
2025-02-18 23:18 ` Pedro Falcato
2025-02-19 13:46 ` Adhemerval Zanella Netto
2025-02-19 17:17 ` enh
2025-02-23 2:05 ` Jeff Xu
2025-02-12 22:05 ` Kees Cook
2025-02-13 14:20 ` Jeff Xu
2025-02-13 18:35 ` Liam R. Howlett
2025-02-13 19:34 ` Kees Cook
2025-02-13 20:10 ` Liam R. Howlett
2025-02-13 14:19 ` Jeff Xu
-- strict thread matches above, loose matches on Subject: below --
2025-02-12 3:32 jeffxu
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