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linux-next/drivers/platform
Pali Rohár b8830a4e71 dell-laptop: Fix allocating & freeing SMI buffer page
This commit fix kernel crash when probing for rfkill devices in dell-laptop
driver failed. Function free_page() was incorrectly used on struct page *
instead of virtual address of SMI buffer.

This commit also simplify allocating page for SMI buffer by using
__get_free_page() function instead of sequential call of functions
alloc_page() and page_address().

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Acked-by: Michal Hocko <mhocko@suse.cz>
Cc: stable@vger.kernel.org
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2015-06-24 20:22:02 -07:00
..
chrome platform/chrome: chromeos_laptop - instantiate Atmel at primary address 2015-04-24 22:07:14 -07:00
goldfish goldfish: pipe: fix warnings for 32bit builds 2014-05-16 11:32:51 -07:00
mips MIPS: Loongson-3: Add chipset ACPI platform driver 2015-04-01 17:22:18 +02:00
olpc drivers/platform/olpc/olpc-ec.c: initialise earlier 2013-08-23 09:51:22 -07:00
x86 dell-laptop: Fix allocating & freeing SMI buffer page 2015-06-24 20:22:02 -07:00
Kconfig MIPS: Loongson-3: Add CPU Hwmon platform driver 2015-04-01 17:22:17 +02:00
Makefile MIPS: Loongson-3: Add CPU Hwmon platform driver 2015-04-01 17:22:17 +02:00