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authorJakub Kicinski <kuba@kernel.org>2025-06-12 20:08:24 +0300
committerJakub Kicinski <kuba@kernel.org>2025-08-21 21:33:15 +0300
commita9af709fda7edafa17e072bffe610d9e7ed7a5df (patch)
tree11857f0522f37343677b6430ee8f9a4b1a9e420a /Documentation
parente5b71dd3ad0e3be3c3d243c49e5eec37eb795397 (diff)
parent6439a0e64c355d2e375bd094f365d56ce81faba3 (diff)
downloadlinux-a9af709fda7edafa17e072bffe610d9e7ed7a5df.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.17-rc3). No conflicts or adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/ABI/stable/sysfs-block2
-rw-r--r--Documentation/admin-guide/blockdev/zoned_loop.rst2
-rw-r--r--Documentation/admin-guide/hw-vuln/attack_vector_controls.rst2
-rw-r--r--Documentation/core-api/symbol-namespaces.rst11
-rw-r--r--Documentation/networking/mptcp-sysctl.rst2
5 files changed, 11 insertions, 8 deletions
diff --git a/Documentation/ABI/stable/sysfs-block b/Documentation/ABI/stable/sysfs-block
index 803f578dc023..0ddffc9133d0 100644
--- a/Documentation/ABI/stable/sysfs-block
+++ b/Documentation/ABI/stable/sysfs-block
@@ -731,7 +731,7 @@ Contact: linux-block@vger.kernel.org
Description:
[RW] If the device is registered for writeback throttling, then
this file shows the target minimum read latency. If this latency
- is exceeded in a given window of time (see wb_window_usec), then
+ is exceeded in a given window of time (see curr_win_nsec), then
the writeback throttling will start scaling back writes. Writing
a value of '0' to this file disables the feature. Writing a
value of '-1' to this file resets the value to the default
diff --git a/Documentation/admin-guide/blockdev/zoned_loop.rst b/Documentation/admin-guide/blockdev/zoned_loop.rst
index 9c7aa3b482f3..64dcfde7450a 100644
--- a/Documentation/admin-guide/blockdev/zoned_loop.rst
+++ b/Documentation/admin-guide/blockdev/zoned_loop.rst
@@ -79,7 +79,7 @@ zone_capacity_mb Device zone capacity (must always be equal to or lower than
the zone size. Default: zone size.
conv_zones Total number of conventioanl zones starting from sector 0.
Default: 8.
-base_dir Path to the base directoy where to create the directory
+base_dir Path to the base directory where to create the directory
containing the zone files of the device.
Default=/var/local/zloop.
The device directory containing the zone files is always
diff --git a/Documentation/admin-guide/hw-vuln/attack_vector_controls.rst b/Documentation/admin-guide/hw-vuln/attack_vector_controls.rst
index b4de16f5ec44..6dd0800146f6 100644
--- a/Documentation/admin-guide/hw-vuln/attack_vector_controls.rst
+++ b/Documentation/admin-guide/hw-vuln/attack_vector_controls.rst
@@ -214,7 +214,7 @@ Spectre_v1 X
Spectre_v2 X X
Spectre_v2_user X X * (Note 1)
SRBDS X X X X
-SRSO X X
+SRSO X X X X
SSB (Note 4)
TAA X X X X * (Note 2)
TSA X X X X
diff --git a/Documentation/core-api/symbol-namespaces.rst b/Documentation/core-api/symbol-namespaces.rst
index 32fc73dc5529..034898e81ba2 100644
--- a/Documentation/core-api/symbol-namespaces.rst
+++ b/Documentation/core-api/symbol-namespaces.rst
@@ -76,20 +76,21 @@ unit as preprocessor statement. The above example would then read::
within the corresponding compilation unit before the #include for
<linux/export.h>. Typically it's placed before the first #include statement.
-Using the EXPORT_SYMBOL_GPL_FOR_MODULES() macro
------------------------------------------------
+Using the EXPORT_SYMBOL_FOR_MODULES() macro
+-------------------------------------------
Symbols exported using this macro are put into a module namespace. This
-namespace cannot be imported.
+namespace cannot be imported. These exports are GPL-only as they are only
+intended for in-tree modules.
The macro takes a comma separated list of module names, allowing only those
modules to access this symbol. Simple tail-globs are supported.
For example::
- EXPORT_SYMBOL_GPL_FOR_MODULES(preempt_notifier_inc, "kvm,kvm-*")
+ EXPORT_SYMBOL_FOR_MODULES(preempt_notifier_inc, "kvm,kvm-*")
-will limit usage of this symbol to modules whoes name matches the given
+will limit usage of this symbol to modules whose name matches the given
patterns.
How to use Symbols exported in Namespaces
diff --git a/Documentation/networking/mptcp-sysctl.rst b/Documentation/networking/mptcp-sysctl.rst
index 5bfab01eff5a..1683c139821e 100644
--- a/Documentation/networking/mptcp-sysctl.rst
+++ b/Documentation/networking/mptcp-sysctl.rst
@@ -12,6 +12,8 @@ add_addr_timeout - INTEGER (seconds)
resent to an MPTCP peer that has not acknowledged a previous
ADD_ADDR message.
+ Do not retransmit if set to 0.
+
The default value matches TCP_RTO_MAX. This is a per-namespace
sysctl.