Re: [PATCH 06/13] ACPI/IPMI: Add reference counting for ACPI operation region handlers

From: Rafael J. Wysocki
Date: Thu Jul 25 2013 - 17:19:15 EST

On Tuesday, July 23, 2013 04:09:43 PM Lv Zheng wrote:
> This patch adds reference couting for ACPI operation region handlers to fix
> races caused by the ACPICA address space callback invocations.
> ACPICA address space callback invocation is not suitable for Linux
> CONFIG_MODULE=y execution environment.

Actually, can you please explain to me what *exactly* the problem is?


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at