Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 127 insertions, 0 deletions

diff --git a/Documentation/ABI/stable/sysfs-devices-system-cpu b/Documentation/ABI/stable/sysfs-devices-system-cpu
new file mode 100644
index 0000000000..902392d7ed
--- /dev/null
+++ b/Documentation/ABI/stable/sysfs-devices-system-cpu
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+What: 		/sys/devices/system/cpu/dscr_default
+Date:		13-May-2014
+KernelVersion:	v3.15.0
+Contact:
+Description:	Writes are equivalent to writing to
+		/sys/devices/system/cpu/cpuN/dscr on all CPUs.
+		Reads return the last written value or 0.
+		This value is not a global default: it is a way to set
+		all per-CPU defaults at the same time.
+Values:		64 bit unsigned integer (bit field)
+
+What: 		/sys/devices/system/cpu/cpu[0-9]+/dscr
+Date:		13-May-2014
+KernelVersion:	v3.15.0
+Contact:
+Description:	Default value for the Data Stream Control Register (DSCR) on
+		a CPU.
+		This default value is used when the kernel is executing and
+		for any process that has not set the DSCR itself.
+		If a process ever sets the DSCR (via direct access to the
+		SPR) that value will be persisted for that process and used
+		on any CPU where it executes (overriding the value described
+		here).
+		If set by a process it will be inherited by child processes.
+Values:		64 bit unsigned integer (bit field)
+
+What:           /sys/devices/system/cpu/cpuX/topology/physical_package_id
+Description:    physical package id of cpuX. Typically corresponds to a physical
+                socket number, but the actual value is architecture and platform
+                dependent.
+Values:         integer
+
+What:           /sys/devices/system/cpu/cpuX/topology/die_id
+Description:    the CPU die ID of cpuX. Typically it is the hardware platform's
+                identifier (rather than the kernel's). The actual value is
+                architecture and platform dependent.
+Values:         integer
+
+What:           /sys/devices/system/cpu/cpuX/topology/core_id
+Description:    the CPU core ID of cpuX. Typically it is the hardware platform's
+                identifier (rather than the kernel's). The actual value is
+                architecture and platform dependent.
+Values:         integer
+
+What:           /sys/devices/system/cpu/cpuX/topology/cluster_id
+Description:    the cluster ID of cpuX.  Typically it is the hardware platform's
+                identifier (rather than the kernel's). The actual value is
+                architecture and platform dependent.
+Values:         integer
+
+What:           /sys/devices/system/cpu/cpuX/topology/book_id
+Description:    the book ID of cpuX. Typically it is the hardware platform's
+                identifier (rather than the kernel's). The actual value is
+                architecture and platform dependent. it's only used on s390.
+Values:         integer
+
+What:           /sys/devices/system/cpu/cpuX/topology/drawer_id
+Description:    the drawer ID of cpuX. Typically it is the hardware platform's
+                identifier (rather than the kernel's). The actual value is
+                architecture and platform dependent. it's only used on s390.
+Values:         integer
+
+What:           /sys/devices/system/cpu/cpuX/topology/core_cpus
+Description:    internal kernel map of CPUs within the same core.
+                (deprecated name: "thread_siblings")
+Values:         hexadecimal bitmask.
+
+What:           /sys/devices/system/cpu/cpuX/topology/core_cpus_list
+Description:    human-readable list of CPUs within the same core.
+                The format is like 0-3, 8-11, 14,17.
+                (deprecated name: "thread_siblings_list").
+Values:         decimal list.
+
+What:           /sys/devices/system/cpu/cpuX/topology/package_cpus
+Description:    internal kernel map of the CPUs sharing the same physical_package_id.
+                (deprecated name: "core_siblings").
+Values:         hexadecimal bitmask.
+
+What:           /sys/devices/system/cpu/cpuX/topology/package_cpus_list
+Description:    human-readable list of CPUs sharing the same physical_package_id.
+                The format is like 0-3, 8-11, 14,17.
+                (deprecated name: "core_siblings_list")
+Values:         decimal list.
+
+What:           /sys/devices/system/cpu/cpuX/topology/die_cpus
+Description:    internal kernel map of CPUs within the same die.
+Values:         hexadecimal bitmask.
+
+What:           /sys/devices/system/cpu/cpuX/topology/ppin
+Description:    per-socket protected processor inventory number
+Values:         hexadecimal.
+
+What:           /sys/devices/system/cpu/cpuX/topology/die_cpus_list
+Description:    human-readable list of CPUs within the same die.
+                The format is like 0-3, 8-11, 14,17.
+Values:         decimal list.
+
+What:           /sys/devices/system/cpu/cpuX/topology/cluster_cpus
+Description:    internal kernel map of CPUs within the same cluster.
+Values:         hexadecimal bitmask.
+
+What:           /sys/devices/system/cpu/cpuX/topology/cluster_cpus_list
+Description:    human-readable list of CPUs within the same cluster.
+                The format is like 0-3, 8-11, 14,17.
+Values:         decimal list.
+
+What:           /sys/devices/system/cpu/cpuX/topology/book_siblings
+Description:    internal kernel map of cpuX's hardware threads within the same
+                book_id. it's only used on s390.
+Values:         hexadecimal bitmask.
+
+What:           /sys/devices/system/cpu/cpuX/topology/book_siblings_list
+Description:    human-readable list of cpuX's hardware threads within the same
+                book_id.
+                The format is like 0-3, 8-11, 14,17. it's only used on s390.
+Values:         decimal list.
+
+What:           /sys/devices/system/cpu/cpuX/topology/drawer_siblings
+Description:    internal kernel map of cpuX's hardware threads within the same
+                drawer_id. it's only used on s390.
+Values:         hexadecimal bitmask.
+
+What:           /sys/devices/system/cpu/cpuX/topology/drawer_siblings_list
+Description:    human-readable list of cpuX's hardware threads within the same
+                drawer_id.
+                The format is like 0-3, 8-11, 14,17. it's only used on s390.
+Values:         decimal list.