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-rw-r--r--Documentation/admin-guide/hw-vuln/l1tf.rst2
-rw-r--r--Documentation/admin-guide/kernel-per-CPU-kthreads.rst2
-rw-r--r--Documentation/core-api/index.rst1
-rw-r--r--Documentation/core-api/irq/concepts.rst (renamed from Documentation/IRQ.txt)0
-rw-r--r--Documentation/core-api/irq/index.rst11
-rw-r--r--Documentation/core-api/irq/irq-affinity.rst (renamed from Documentation/IRQ-affinity.txt)0
-rw-r--r--Documentation/core-api/irq/irq-domain.rst (renamed from Documentation/IRQ-domain.txt)3
-rw-r--r--Documentation/core-api/irq/irqflags-tracing.rst (renamed from Documentation/irqflags-tracing.txt)0
-rw-r--r--Documentation/ia64/irq-redir.rst2
-rw-r--r--Documentation/networking/scaling.rst4
-rw-r--r--Documentation/translations/zh_CN/IRQ.txt4
-rw-r--r--MAINTAINERS2
12 files changed, 22 insertions, 9 deletions
diff --git a/Documentation/admin-guide/hw-vuln/l1tf.rst b/Documentation/admin-guide/hw-vuln/l1tf.rst
index f83212fae4d5..3eeeb488d955 100644
--- a/Documentation/admin-guide/hw-vuln/l1tf.rst
+++ b/Documentation/admin-guide/hw-vuln/l1tf.rst
@@ -268,7 +268,7 @@ Guest mitigation mechanisms
/proc/irq/$NR/smp_affinity[_list] files. Limited documentation is
available at:
- https://www.kernel.org/doc/Documentation/IRQ-affinity.txt
+ https://www.kernel.org/doc/Documentation/core-api/irq/irq-affinity.rst
.. _smt_control:
diff --git a/Documentation/admin-guide/kernel-per-CPU-kthreads.rst b/Documentation/admin-guide/kernel-per-CPU-kthreads.rst
index 21818aca4708..dc36aeb65d0a 100644
--- a/Documentation/admin-guide/kernel-per-CPU-kthreads.rst
+++ b/Documentation/admin-guide/kernel-per-CPU-kthreads.rst
@@ -10,7 +10,7 @@ them to a "housekeeping" CPU dedicated to such work.
References
==========
-- Documentation/IRQ-affinity.txt: Binding interrupts to sets of CPUs.
+- Documentation/core-api/irq/irq-affinity.rst: Binding interrupts to sets of CPUs.
- Documentation/admin-guide/cgroup-v1: Using cgroups to bind tasks to sets of CPUs.
diff --git a/Documentation/core-api/index.rst b/Documentation/core-api/index.rst
index 2cfd07a34173..0caaed576225 100644
--- a/Documentation/core-api/index.rst
+++ b/Documentation/core-api/index.rst
@@ -52,6 +52,7 @@ How Linux keeps everything from happening at the same time. See
atomic_ops
refcount-vs-atomic
+ irq/index
local_ops
padata
../RCU/index
diff --git a/Documentation/IRQ.txt b/Documentation/core-api/irq/concepts.rst
index 4273806a606b..4273806a606b 100644
--- a/Documentation/IRQ.txt
+++ b/Documentation/core-api/irq/concepts.rst
diff --git a/Documentation/core-api/irq/index.rst b/Documentation/core-api/irq/index.rst
new file mode 100644
index 000000000000..0d65d11e5420
--- /dev/null
+++ b/Documentation/core-api/irq/index.rst
@@ -0,0 +1,11 @@
+====
+IRQs
+====
+
+.. toctree::
+ :maxdepth: 1
+
+ concepts
+ irq-affinity
+ irq-domain
+ irqflags-tracing
diff --git a/Documentation/IRQ-affinity.txt b/Documentation/core-api/irq/irq-affinity.rst
index 29da5000836a..29da5000836a 100644
--- a/Documentation/IRQ-affinity.txt
+++ b/Documentation/core-api/irq/irq-affinity.rst
diff --git a/Documentation/IRQ-domain.txt b/Documentation/core-api/irq/irq-domain.rst
index 507775cce753..096db12f32d5 100644
--- a/Documentation/IRQ-domain.txt
+++ b/Documentation/core-api/irq/irq-domain.rst
@@ -263,7 +263,8 @@ needs to:
Hierarchy irq_domain is in no way x86 specific, and is heavily used to
support other architectures, such as ARM, ARM64 etc.
-=== Debugging ===
+Debugging
+=========
Most of the internals of the IRQ subsystem are exposed in debugfs by
turning CONFIG_GENERIC_IRQ_DEBUGFS on.
diff --git a/Documentation/irqflags-tracing.txt b/Documentation/core-api/irq/irqflags-tracing.rst
index bdd208259fb3..bdd208259fb3 100644
--- a/Documentation/irqflags-tracing.txt
+++ b/Documentation/core-api/irq/irqflags-tracing.rst
diff --git a/Documentation/ia64/irq-redir.rst b/Documentation/ia64/irq-redir.rst
index 39bf94484a15..6bbbbe4f73ef 100644
--- a/Documentation/ia64/irq-redir.rst
+++ b/Documentation/ia64/irq-redir.rst
@@ -7,7 +7,7 @@ IRQ affinity on IA64 platforms
By writing to /proc/irq/IRQ#/smp_affinity the interrupt routing can be
controlled. The behavior on IA64 platforms is slightly different from
-that described in Documentation/IRQ-affinity.txt for i386 systems.
+that described in Documentation/core-api/irq/irq-affinity.rst for i386 systems.
Because of the usage of SAPIC mode and physical destination mode the
IRQ target is one particular CPU and cannot be a mask of several
diff --git a/Documentation/networking/scaling.rst b/Documentation/networking/scaling.rst
index f78d7bf27ff5..8f0347b9fb3d 100644
--- a/Documentation/networking/scaling.rst
+++ b/Documentation/networking/scaling.rst
@@ -81,7 +81,7 @@ of queues to IRQs can be determined from /proc/interrupts. By default,
an IRQ may be handled on any CPU. Because a non-negligible part of packet
processing takes place in receive interrupt handling, it is advantageous
to spread receive interrupts between CPUs. To manually adjust the IRQ
-affinity of each interrupt see Documentation/IRQ-affinity.txt. Some systems
+affinity of each interrupt see Documentation/core-api/irq/irq-affinity.rst. Some systems
will be running irqbalance, a daemon that dynamically optimizes IRQ
assignments and as a result may override any manual settings.
@@ -160,7 +160,7 @@ can be configured for each receive queue using a sysfs file entry::
This file implements a bitmap of CPUs. RPS is disabled when it is zero
(the default), in which case packets are processed on the interrupting
-CPU. Documentation/IRQ-affinity.txt explains how CPUs are assigned to
+CPU. Documentation/core-api/irq/irq-affinity.rst explains how CPUs are assigned to
the bitmap.
diff --git a/Documentation/translations/zh_CN/IRQ.txt b/Documentation/translations/zh_CN/IRQ.txt
index 956026d5cf82..9aec8dca4fcf 100644
--- a/Documentation/translations/zh_CN/IRQ.txt
+++ b/Documentation/translations/zh_CN/IRQ.txt
@@ -1,4 +1,4 @@
-Chinese translated version of Documentation/IRQ.txt
+Chinese translated version of Documentation/core-api/irq/index.rst
If you have any comment or update to the content, please contact the
original document maintainer directly. However, if you have a problem
@@ -9,7 +9,7 @@ or if there is a problem with the translation.
Maintainer: Eric W. Biederman <ebiederman@xmission.com>
Chinese maintainer: Fu Wei <tekkamanninja@gmail.com>
---------------------------------------------------------------------
-Documentation/IRQ.txt 的中文翻译
+Documentation/core-api/irq/index.rst 的中文翻译
如果想评论或更新本文的内容,请直接联系原文档的维护者。如果你使用英文
交流有困难的话,也可以向中文版维护者求助。如果本翻译更新不及时或者翻
diff --git a/MAINTAINERS b/MAINTAINERS
index e4d2e2f01c7f..3e4b174a88e1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8952,7 +8952,7 @@ IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
M: Marc Zyngier <maz@kernel.org>
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
-F: Documentation/IRQ-domain.txt
+F: Documentation/core-api/irq/irq-domain.rst
F: include/linux/irqdomain.h
F: kernel/irq/irqdomain.c
F: kernel/irq/msi.c