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* [PATCH v5 0/2] kexec: Fix kexec_file_load for llvm16
@ 2023-03-30  9:44 Ricardo Ribalda
  2023-03-30  9:44 ` [PATCH v5 1/2] kexec: Support purgatories with .text.hot sections Ricardo Ribalda
  2023-03-30  9:44 ` [PATCH v5 2/2] x86/purgatory: Add linker script Ricardo Ribalda
  0 siblings, 2 replies; 14+ messages in thread
From: Ricardo Ribalda @ 2023-03-30  9:44 UTC (permalink / raw)
  To: Eric Biederman
  Cc: Baoquan He, Philipp Rudo, kexec, linux-kernel, Ross Zwisler,
	Steven Rostedt, Simon Horman, Ricardo Ribalda, stable

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>


^ permalink raw reply	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2023-04-18 17:49 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-03-30  9:44 [PATCH v5 0/2] kexec: Fix kexec_file_load for llvm16 Ricardo Ribalda
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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