From: Tarun Sahu <tarunsahu@google.com>
To: Alexander Graf <graf@amazon.com>,
Pratyush Yadav <pratyush@kernel.org>,
Mike Rapoport <rppt@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Pasha Tatashin <pasha.tatashin@soleen.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
kexec@lists.infradead.org, Tarun Sahu <tarunsahu@google.com>
Subject: [PATCH v2 0/2] luo: migrate serialized_data to type-safe KHO pointers
Date: Tue, 16 Jun 2026 13:23:49 +0000 [thread overview]
Message-ID: <cover.1781615759.git.tarunsahu@google.com> (raw)
Covvert raw serialized_data to KHO serializeable pointer (KHOSER_PTR).
This series also takes care of resolving the bug with memfd of using
phys_to_virt before checking the args->serialized_data value.
Tarun Sahu (2):
kho: add KHOSER_COPY_TYPE(UN)SAFE for phys copy
luo: Update serialized data to serializeable pointer
include/linux/kho/abi/kexec_handover.h | 12 ++++++++++++
include/linux/kho/abi/luo.h | 6 ++++--
include/linux/liveupdate.h | 4 ++--
kernel/liveupdate/luo_file.c | 24 ++++++++++++------------
mm/memfd_luo.c | 18 +++++++++---------
5 files changed, 39 insertions(+), 25 deletions(-)
base-commit: 0e0611827f3349d0a2ac121c023a6d3260dcecdb
--
2.54.0.1136.gdb2ca164c4-goog
next reply other threads:[~2026-06-16 20:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-16 13:23 Tarun Sahu [this message]
2026-06-16 13:23 ` [PATCH v2 1/2] kho: add KHOSER_COPY_TYPE(UN)SAFE for phys copy Tarun Sahu
2026-06-16 13:23 ` [PATCH v2 2/2] luo: Update serialized data to KHOSER_PTR Tarun Sahu
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