Merge 4.15-rc6 into tty-next (69c444ba) · Commits · 方亚芬 / linux

Documentation/admin-guide/kernel-parameters.rst

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		@@ -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

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		@@ -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

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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

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		@@ -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

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		@@ -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
		~~~~~~~~~~~~~~~~~~~