Merge 4.9.245 into android-4.9-q
Changes in 4.9.245
powerpc/64s: Define MASKABLE_RELON_EXCEPTION_PSERIES_OOL
powerpc/64s: move some exception handlers out of line
powerpc/64s: flush L1D on kernel entry
powerpc: Add a framework for user access tracking
powerpc: Implement user_access_begin and friends
powerpc: Fix __clear_user() with KUAP enabled
powerpc/uaccess: Evaluate macro arguments once, before user access is allowed
powerpc/64s: flush L1D after user accesses
i2c: imx: use clk notifier for rate changes
i2c: imx: Fix external abort on interrupt in exit paths
i2c: mux: pca954x: Add missing pca9546 definition to chip_desc
powerpc/8xx: Always fault when _PAGE_ACCESSED is not set
Input: sunkbd - avoid use-after-free in teardown paths
mac80211: always wind down STA state
KVM: x86: clflushopt should be treated as a no-op by emulation
ACPI: GED: fix -Wformat
Linux 4.9.245
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I688b066e99eeb16270414e0c4cb4dc3bb244486c