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Commit fddfa22a authored by Wolfram Sang's avatar Wolfram Sang
Browse files

Merge tag 'at24-4.16-updates-for-wolfram' of... 

Merge tag 'at24-4.16-updates-for-wolfram' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-4.16

"AT24 updates for 4.16 merge window

The driver has been converted to using regmap instead of raw i2c and
smbus calls which shrank the code significantly.

Device tree binding document has been cleaned up. Device tree support in
the driver has been improved and we now support all at24 models as well
as two new DT properties (no-read-rollover and wp-gpios).

We no longer user unreadable magic values for driver data as the way it
was implemented caused problems for some EEPROM models - we switched to
regular structs.

Aside from that, there's a bunch of coding style fixes and minor
improvements all over the place."
parents 639136d2 0f30aca7

Documentation/admin-guide/kernel-parameters.rst

+1 −0
Original line number Diff line number Diff line
@@ -109,6 +109,7 @@ parameter is applicable:: 
	IPV6	IPv6 support is enabled.

	ISAPNP	ISA PnP code is enabled.

	ISDN	Appropriate ISDN support is enabled.

	ISOL	CPU Isolation is enabled.

	JOY	Appropriate joystick support is enabled.

	KGDB	Kernel debugger support is enabled.

	KVM	Kernel Virtual Machine support is enabled.

Documentation/admin-guide/kernel-parameters.txt

+15 −3
Original line number Diff line number Diff line
@@ -328,11 +328,15 @@ 
			not play well with APC CPU idle - disable it if you have

			APC and your system crashes randomly.



	apic=		[APIC,X86-32] Advanced Programmable Interrupt Controller

	apic=		[APIC,X86] Advanced Programmable Interrupt Controller

			Change the output verbosity whilst booting

			Format: { quiet (default) | verbose | debug }

			Change the amount of debugging information output

			when initialising the APIC and IO-APIC components.

			For X86-32, this can also be used to specify an APIC

			driver name.

			Format: apic=driver_name

			Examples: apic=bigsmp



	apic_extnmi=	[APIC,X86] External NMI delivery setting

			Format: { bsp (default) | all | none }
@@ -1737,7 +1741,7 @@ 
	isapnp=		[ISAPNP]

			Format: <RDP>,<reset>,<pci_scan>,<verbosity>



	isolcpus=	[KNL,SMP] Isolate a given set of CPUs from disturbance.

	isolcpus=	[KNL,SMP,ISOL] Isolate a given set of CPUs from disturbance.

			[Deprecated - use cpusets instead]

			Format: [flag-list,]<cpu-list>
@@ -2662,7 +2666,7 @@ 
			Valid arguments: on, off

			Default: on



	nohz_full=	[KNL,BOOT]

	nohz_full=	[KNL,BOOT,SMP,ISOL]

			The argument is a cpu list, as described above.

			In kernels built with CONFIG_NO_HZ_FULL=y, set

			the specified list of CPUs whose tick will be stopped
@@ -2708,6 +2712,8 @@ 
			steal time is computed, but won't influence scheduler

			behaviour



	nopti		[X86-64] Disable kernel page table isolation



	nolapic		[X86-32,APIC] Do not enable or use the local APIC.



	nolapic_timer	[X86-32,APIC] Do not use the local APIC timer.
@@ -3282,6 +3288,12 @@ 
	pt.		[PARIDE]

			See Documentation/blockdev/paride.txt.



	pti=		[X86_64]

			Control user/kernel address space isolation:

			on - enable

			off - disable

			auto - default setting



	pty.legacy_count=

			[KNL] Number of legacy pty's. Overwrites compiled-in

			default number.

Documentation/admin-guide/thunderbolt.rst

+1 −1
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@@ -230,7 +230,7 @@ If supported by your machine this will be exposed by the WMI bus with 
a sysfs attribute called "force_power".



For example the intel-wmi-thunderbolt driver exposes this attribute in:

  /sys/devices/platform/PNP0C14:00/wmi_bus/wmi_bus-PNP0C14:00/86CCFD48-205E-4A77-9C48-2021CBEDE341/force_power

  /sys/bus/wmi/devices/86CCFD48-205E-4A77-9C48-2021CBEDE341/force_power



  To force the power to on, write 1 to this attribute file.

  To disable force power, write 0 to this attribute file.

Documentation/arm64/silicon-errata.txt

+1 −0
Original line number Diff line number Diff line
@@ -75,3 +75,4 @@ stable kernels. 
| Qualcomm Tech. | Falkor v1       | E1003           | QCOM_FALKOR_ERRATUM_1003    |

| Qualcomm Tech. | Falkor v1       | E1009           | QCOM_FALKOR_ERRATUM_1009    |

| Qualcomm Tech. | QDF2400 ITS     | E0065           | QCOM_QDF2400_ERRATUM_0065   |

| Qualcomm Tech. | Falkor v{1,2}   | E1041           | QCOM_FALKOR_ERRATUM_1041    |

Documentation/cgroup-v2.txt

+7 −0
Original line number Diff line number Diff line
@@ -898,6 +898,13 @@ controller implements weight and absolute bandwidth limit models for 
normal scheduling policy and absolute bandwidth allocation model for

realtime scheduling policy.



WARNING: cgroup2 doesn't yet support control of realtime processes and

the cpu controller can only be enabled when all RT processes are in

the root cgroup.  Be aware that system management software may already

have placed RT processes into nonroot cgroups during the system boot

process, and these processes may need to be moved to the root cgroup

before the cpu controller can be enabled.





CPU Interface Files

~~~~~~~~~~~~~~~~~~~