Merge branch 'lkmm' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux...

Pull v5.9 LKMM changes from Paul E. McKenney.

Mostly documentation changes, but also some new litmus tests for atomic ops.

Signed-off-by: Ingo Molnar <[email protected]>

diff --combined MAINTAINERS
index f0569cf304cacb8792e56d79bbb195c0abbfcc6f,b2578efb6c0e72a8329751da6bbe9011eef0e06d..e8aedeb71f9e5c2b8f0e6ff3cc22a694756f0957
--- 1/MAINTAINERS
--- 2/MAINTAINERS
+++ b/MAINTAINERS
@@@ -2929,7 -2929,6 +2929,7 @@@ F:      include/uapi/linux/atm
  
  ATMEL MACB ETHERNET DRIVER
  M:    Nicolas Ferre <[email protected]>
 +M:    Claudiu Beznea <[email protected]>
  S:    Supported
  F:    drivers/net/ethernet/cadence/
  
@@@ -3307,7 -3306,7 +3307,7 @@@ X:      arch/riscv/net/bpf_jit_comp32.
  
  BPF JIT for S390
  M:    Ilya Leoshkevich <[email protected]>
 -M:    Heiko Carstens <heiko.carstens@de.ibm.com>
 +M:    Heiko Carstens <hca@linux.ibm.com>
  M:    Vasily Gorbik <[email protected]>
  L:    [email protected]
  L:    [email protected]
@@@ -3947,7 -3946,7 +3947,7 @@@ L:      [email protected]
  S:    Supported
  F:    drivers/char/hw_random/cctrng.c
  F:    drivers/char/hw_random/cctrng.h
 -F:    Documentation/devicetree/bindings/rng/arm-cctrng.txt
 +F:    Documentation/devicetree/bindings/rng/arm-cctrng.yaml
  W:    https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
  
  CEC FRAMEWORK
@@@ -5022,6 -5021,7 +5022,6 @@@ F:      drivers/mfd/da91??-*.
  F:    drivers/pinctrl/pinctrl-da90??.c
  F:    drivers/power/supply/da9052-battery.c
  F:    drivers/power/supply/da91??-*.c
 -F:    drivers/regulator/da903x.c
  F:    drivers/regulator/da9???-regulator.[ch]
  F:    drivers/regulator/slg51000-regulator.[ch]
  F:    drivers/rtc/rtc-da90??.c
@@@ -5111,7 -5111,7 +5111,7 @@@ M:      Vinod Koul <[email protected]
  L:    [email protected]
  S:    Maintained
  Q:    https://patchwork.kernel.org/project/linux-dmaengine/list/
 -T:    git git://git.infradead.org/users/vkoul/slave-dma.git
 +T:    git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git
  F:    Documentation/devicetree/bindings/dma/
  F:    Documentation/driver-api/dmaengine/
  F:    drivers/dma/
@@@ -5490,7 -5490,7 +5490,7 @@@ F:      include/uapi/drm/r128_drm.
  DRM DRIVER FOR RAYDIUM RM67191 PANELS
  M:    Robert Chiras <[email protected]>
  S:    Maintained
 -F:    Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
 +F:    Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
  F:    drivers/gpu/drm/panel/panel-raydium-rm67191.c
  
  DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
@@@ -6956,7 -6956,6 +6956,7 @@@ M:      Timur Tabi <[email protected]
  M:    Nicolin Chen <[email protected]>
  M:    Xiubo Li <[email protected]>
  R:    Fabio Estevam <[email protected]>
 +R:    Shengjiu Wang <[email protected]>
  L:    [email protected] (moderated for non-subscribers)
  L:    [email protected]
  S:    Maintained
@@@ -9306,17 -9305,6 +9306,17 @@@ F:    Documentation/kbuild/kconfig
  F:    scripts/Kconfig.include
  F:    scripts/kconfig/
  
 +KCOV
 +R:    Dmitry Vyukov <[email protected]>
 +R:    Andrey Konovalov <[email protected]>
 +L:    [email protected]
 +S:    Maintained
 +F:    Documentation/dev-tools/kcov.rst
 +F:    include/linux/kcov.h
 +F:    include/uapi/linux/kcov.h
 +F:    kernel/kcov.c
 +F:    scripts/Makefile.kcov
 +
  KCSAN
  M:    Marco Elver <[email protected]>
  R:    Dmitry Vyukov <[email protected]>
@@@ -9972,6 -9960,7 +9972,7 @@@ M:      Luc Maranget <[email protected]
  M:    "Paul E. McKenney" <[email protected]>
  R:    Akira Yokosawa <[email protected]>
  R:    Daniel Lustig <[email protected]>
+ R:    Joel Fernandes <[email protected]>
  L:    [email protected]
  L:    [email protected]
  S:    Supported
@@@ -9980,6 -9969,7 +9981,7 @@@ F:      Documentation/atomic_bitops.tx
  F:    Documentation/atomic_t.txt
  F:    Documentation/core-api/atomic_ops.rst
  F:    Documentation/core-api/refcount-vs-atomic.rst
+ F:    Documentation/litmus-tests/
  F:    Documentation/memory-barriers.txt
  F:    tools/memory-model/
  
@@@ -11252,7 -11242,7 +11254,7 @@@ S:   Maintaine
  F:    drivers/crypto/atmel-ecc.*
  
  MICROCHIP I2C DRIVER
 -M:    Ludovic Desroches <ludovic.desroches@microchip.com>
 +M:    Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
  L:    [email protected]
  S:    Supported
  F:    drivers/i2c/busses/i2c-at91-*.c
@@@ -11345,17 -11335,17 +11347,17 @@@ F:        drivers/iio/adc/at91-sama5d2_adc.
  F:    include/dt-bindings/iio/adc/at91-sama5d2_adc.h
  
  MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
 -M:    Nicolas Ferre <nicolas.ferre@microchip.com>
 +M:    Claudiu Beznea <claudiu.beznea@microchip.com>
  S:    Supported
  F:    drivers/power/reset/at91-sama5d2_shdwc.c
  
  MICROCHIP SPI DRIVER
 -M:    Nicolas Ferre <nicolas.ferre@microchip.com>
 +M:    Tudor Ambarus <tudor.ambarus@microchip.com>
  S:    Supported
  F:    drivers/spi/spi-atmel.*
  
  MICROCHIP SSC DRIVER
 -M:    Nicolas Ferre <nicolas.ferre@microchip.com>
 +M:    Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
  L:    [email protected] (moderated for non-subscribers)
  S:    Supported
  F:    drivers/misc/atmel-ssc.c
@@@ -14586,8 -14576,8 +14588,8 @@@ RENESAS R-CAR THERMAL DRIVER
  M:    Niklas Söderlund <[email protected]>
  L:    [email protected]
  S:    Supported
 -F:    Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.txt
 -F:    Documentation/devicetree/bindings/thermal/rcar-thermal.txt
 +F:    Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml
 +F:    Documentation/devicetree/bindings/thermal/rcar-thermal.yaml
  F:    drivers/thermal/rcar_gen3_thermal.c
  F:    drivers/thermal/rcar_thermal.c
  
@@@ -14843,7 -14833,7 +14845,7 @@@ S:   Maintaine
  F:    drivers/video/fbdev/savage/
  
  S390
 -M:    Heiko Carstens <heiko.carstens@de.ibm.com>
 +M:    Heiko Carstens <hca@linux.ibm.com>
  M:    Vasily Gorbik <[email protected]>
  M:    Christian Borntraeger <[email protected]>
  L:    [email protected]
@@@ -14874,8 -14864,7 +14876,8 @@@ F:   drivers/s390/block/dasd
  F:    include/linux/dasd_mod.h
  
  S390 IOMMU (PCI)
 -M:    Gerald Schaefer <[email protected]>
 +M:    Matthew Rosato <[email protected]>
 +M:    Gerald Schaefer <[email protected]>
  L:    [email protected]
  S:    Supported
  W:    http://www.ibm.com/developerworks/linux/linux390/
@@@ -14903,7 -14892,7 +14905,7 @@@ F:   drivers/s390/net
  
  S390 PCI SUBSYSTEM
  M:    Niklas Schnelle <[email protected]>
 -M:    Gerald Schaefer <gerald.schaefer@de.ibm.com>
 +M:    Gerald Schaefer <gerald.schaefer@linux.ibm.com>
  L:    [email protected]
  S:    Supported
  W:    http://www.ibm.com/developerworks/linux/linux390/
@@@ -17526,7 -17515,7 +17528,7 @@@ F:   Documentation/admin-guide/ufs.rs
  F:    fs/ufs/
  
  UHID USERSPACE HID IO DRIVER
 -M:    David Herrmann <dh.herrmann@googlemail.com>
 +M:    David Rheinsberg <david.rheinsberg@gmail.com>
  L:    [email protected]
  S:    Maintained
  F:    drivers/hid/uhid.c
@@@ -18485,7 -18474,7 +18487,7 @@@ S:   Maintaine
  F:    drivers/rtc/rtc-sd3078.c
  
  WIIMOTE HID DRIVER
 -M:    David Herrmann <dh.herrmann@googlemail.com>
 +M:    David Rheinsberg <david.rheinsberg@gmail.com>
  L:    [email protected]
  S:    Maintained
  F:    drivers/hid/hid-wiimote*