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ACPI hibernate: Introduce new kernel parameter acpi_sleep=s4_nonvs
authorRafael J. Wysocki <rjw@sisk.pl>
Sun, 26 Oct 2008 19:56:30 +0000 (20:56 +0100)
committerLen Brown <len.brown@intel.com>
Fri, 19 Dec 2008 09:40:35 +0000 (04:40 -0500)
commitba84ed9546e91348fdf3ff2bff859b0ee53b407a
treef9ea9370416744de2fa80dbf7a4c25a2589c6a41tree | snapshot (tar.gz zip)
parentb69edc76539be6a4aa39a22f85365fd4a3b3b9d2commit | diff
ACPI hibernate: Introduce new kernel parameter acpi_sleep=s4_nonvs

On some machines it may be necessary to disable the saving/restoring
of the ACPI NVS memory region during hibernation/resume.  For this
purpose, introduce new ACPI kernel command line option
acpi_sleep=s4_nonvs.

Based on a patch by Zhang Rui.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Nigel Cunningham <nigel@tuxonice.net>
Acked-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Len Brown <len.brown@intel.com>
Documentation/kernel-parameters.txt diff | blob | blame | history
arch/x86/kernel/acpi/sleep.c diff | blob | blame | history
drivers/acpi/sleep/main.c diff | blob | blame | history
include/linux/acpi.h diff | blob | blame | history