Commit Graph

2 Commits

Author SHA1 Message Date
Mario Limonciello (AMD)
39ce15a48f Documentation: power: Correct a mistaken configuration option
Somehow CONFIG_PSTORE_FIRMWARE ended up in this document when I intended
it to be CONFIG_CHROMEOS_PSTORE.  Correct the configuration option and
make it clear that not all options are required.

Fixes: b1f02f005a ("Documentation: power: Add document on debugging shutdown hangs")
Reported-by: Rodrigo Siqueira <siqueira@igalia.com>
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
[ rjw: Fixes: tag ]
Link: https://patch.msgid.link/20251106142524.3841343-1-superm1@kernel.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2025-11-07 16:19:14 +01:00
Mario Limonciello (AMD)
b1f02f005a Documentation: power: Add document on debugging shutdown hangs
If the kernel hangs while shutting down, ideally a UART log should
be captured to debug the problem.  However if one isn't available,
users can use the pstore functionality to retrieve logs.

Add a document explaining how this works to make it more accessible
to users.

Tested-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Mario Limonciello (AMD) <superm1@kernel.org>
Link: https://patch.msgid.link/20251025004341.2386868-1-superm1@kernel.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2025-11-03 20:55:07 +01:00