[PATCH 0/2] sh: Fix IDE on landisk

From: Daniel Palmer

Date: Sat Oct 17 2026 - 00:14:42 EST


I dug out my landisk to look at kexec for Geert. Since I'm lazy and
LLMs are good at fixing bitrot I let my LLM work out how to get
it to boot again.

There are some other issues (perf is apparently borken, there are
some issues with the decompresor and big kernels..) but this
seems to be the only thing stopping it booting with the defconfig.

Disclaimer since we don't need to give LLM tags anymore:
- LLM debugged the issue.
- It has been checked on real hardware.
- I have checked the IDE driver patch, cleaned it up and
cleaned out massive walls of text that LLMs seem to like
to add but I have left its summary of the issue in the commit
message.

Daniel Palmer (2):
ata: pata_artop: read the ATP865 mode register through pci_iomap
sh: landisk_defconfig: enable PATA_ARTOP for the ATP865

arch/sh/configs/landisk_defconfig | 2 +-
drivers/ata/pata_artop.c | 12 ++++++++++--
2 files changed, 11 insertions(+), 3 deletions(-)

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2.55.0