From: Ricardo Ribalda <ribalda@chromium.org>
To: Eric Biederman <ebiederm@xmission.com>
Cc: Baoquan He <bhe@redhat.com>, Philipp Rudo <prudo@redhat.com>,
kexec@lists.infradead.org, linux-kernel@vger.kernel.org,
Ross Zwisler <zwisler@google.com>,
Steven Rostedt <rostedt@goodmis.org>,
Simon Horman <horms@kernel.org>,
Ricardo Ribalda <ribalda@chromium.org>,
stable@vger.kernel.org
Subject: [PATCH v5 0/2] kexec: Fix kexec_file_load for llvm16
Date: Thu, 30 Mar 2023 11:44:46 +0200 [thread overview]
Message-ID: <20230321-kexec_clang16-v5-0-5563bf7c4173@chromium.org> (raw)
When upreving llvm I realised that kexec stopped working on my test
platform. This patch fixes it.
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
Changes in v5:
- Add warning when multiple text sections are found. Thanks Simon!
- Add Fixes tag.
- Link to v4: https://lore.kernel.org/r/20230321-kexec_clang16-v4-0-1340518f98e9@chromium.org
Changes in v4:
- Add Cc: stable
- Add linker script for x86
- Add a warning when the kernel image has overlapping sections.
- Link to v3: https://lore.kernel.org/r/20230321-kexec_clang16-v3-0-5f016c8d0e87@chromium.org
Changes in v3:
- Fix initial value. Thanks Ross!
- Link to v2: https://lore.kernel.org/r/20230321-kexec_clang16-v2-0-d10e5d517869@chromium.org
Changes in v2:
- Fix if condition. Thanks Steven!.
- Update Philipp email. Thanks Baoquan.
- Link to v1: https://lore.kernel.org/r/20230321-kexec_clang16-v1-0-a768fc2c7c4d@chromium.org
---
Ricardo Ribalda (2):
kexec: Support purgatories with .text.hot sections
x86/purgatory: Add linker script
arch/x86/purgatory/.gitignore | 2 ++
arch/x86/purgatory/Makefile | 20 +++++++++----
arch/x86/purgatory/kexec-purgatory.S | 2 +-
arch/x86/purgatory/purgatory.lds.S | 57 ++++++++++++++++++++++++++++++++++++
kernel/kexec_file.c | 14 ++++++++-
5 files changed, 87 insertions(+), 8 deletions(-)
---
base-commit: 17214b70a159c6547df9ae204a6275d983146f6b
change-id: 20230321-kexec_clang16-4510c23d129c
Best regards,
--
Ricardo Ribalda <ribalda@chromium.org>
next reply other threads:[~2023-03-30 9:46 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-30 9:44 Ricardo Ribalda [this message]
2023-03-30 9:44 ` [PATCH v5 1/2] kexec: Support purgatories with .text.hot sections Ricardo Ribalda
2023-03-30 15:03 ` Steven Rostedt
2023-04-03 14:42 ` Philipp Rudo
2023-03-30 9:44 ` [PATCH v5 2/2] x86/purgatory: Add linker script Ricardo Ribalda
2023-03-30 15:15 ` Steven Rostedt
2023-03-30 15:18 ` Borislav Petkov
2023-03-30 15:31 ` Steven Rostedt
2023-03-30 16:00 ` Borislav Petkov
2023-04-07 23:22 ` Nick Desaulniers
2023-04-11 21:45 ` Ricardo Ribalda
2023-04-18 17:49 ` Nick Desaulniers
2023-03-31 19:13 ` Ross Zwisler
2023-04-03 15:35 ` Ricardo Ribalda
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