Re: [PATCH] ACPI / tables: Add acpi_force_32bit_fadt_addr option to force 32 bit FADT addresses

From	"Rafael J. Wysocki" <rjw@rjwysocki.net>
Newsgroups	linux.kernel
Subject	Re: [PATCH] ACPI / tables: Add acpi_force_32bit_fadt_addr option to force 32 bit FADT addresses
Date	2016-02-16 22:00 +0100
Message-ID	<r2USZ-4yA-3@gated-at.bofh.it> (permalink)
References	<qTqUb-8kQ-45@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Thursday, January 21, 2016 05:05:47 PM Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
> 
> BugLink: https://bugs.launchpad.net/bugs/1529381
> 
> Some HP laptops seem to have invalid 64 bit FADT X_PM* addresses
> which are causing various boot issues.  In these cases, it would
> be useful to force ACPI to use the valid legacy 32 bit equivalent
> PM addresses.  Add a acpi_force_32bit_fadt_addr to set the ACPICA
> acpi_gbl_use32_bit_fadt_addresses to TRUE to force this override.
> 
> Signed-off-by: Colin Ian King <colin.king@canonical.com>

I've queued this up for 4.6 with some minor changes in the subject/changelog.

Thanks,
Rafael

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Re: [PATCH] ACPI / tables: Add acpi_force_32bit_fadt_addr option to force 32 bit FADT addresses "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-02-16 22:00 +0100

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