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Subject[GIT PULL] More ACPI updates for v4.20-rc1
Hi Linus,

Please pull from the tag

git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
acpi-4.20-rc1-2

with top-most commit 6a9b593d4b6f5994209456de7a3c2db0974b5dda

ACPI / PMIC: xpower: Add depends on IOSF_MBI to Kconfig entry

on top of commit bd6bf7c10484f026505814b690104cdef27ed460

Merge tag 'pci-v4.20-changes' of
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

to receive additional ACPI updates for 4.20-rc1.

These rework the handling of the P-unit semaphore on Intel
Baytrail and Cherrytrail systems to avoid race conditions and
excessive overhead related to it (Hans de Goede).

There was a merge conflict between this material and the i2c
tree (merged now) in linux-next that should be straightforward
to resolve [1].

Thanks!

[1] https://lore.kernel.org/lkml/20181029130925.60ea7830@canb.auug.org.au/


---------------

Hans de Goede (4):
x86: baytrail/cherrytrail: Rework and move P-Unit PMIC bus semaphore code
ACPI / PMIC: xpower: Block P-Unit I2C access during read-modify-write
i2c: designware: Cleanup bus lock handling
ACPI / PMIC: xpower: Add depends on IOSF_MBI to Kconfig entry

---------------

arch/x86/include/asm/iosf_mbi.h | 39 +++--
arch/x86/platform/intel/iosf_mbi.c | 217 ++++++++++++++++++++++++---
drivers/acpi/Kconfig | 2 +-
drivers/acpi/pmic/intel_pmic_xpower.c | 21 ++-
drivers/i2c/busses/i2c-designware-baytrail.c | 139 +----------------
drivers/i2c/busses/i2c-designware-common.c | 4 +-
drivers/i2c/busses/i2c-designware-core.h | 9 +-
drivers/i2c/busses/i2c-designware-platdrv.c | 2 -
8 files changed, 250 insertions(+), 183 deletions(-)

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