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authorTejun Heo <tj@kernel.org>2024-07-14 18:04:03 -1000
committerTejun Heo <tj@kernel.org>2024-07-14 18:04:03 -1000
commit9283ff5be1510a35356656a6c1efe14f765c936a (patch)
tree2c04ca4f99eca4f25faa98849ddb67b124a74110 /Documentation/admin-guide
parent226c49446bccee1c2315bc88bbbca7e6542e98fc (diff)
parent57b56d16800e8961278ecff0dc755d46c4575092 (diff)
downloadlwn-9283ff5be1510a35356656a6c1efe14f765c936a.tar.gz
lwn-9283ff5be1510a35356656a6c1efe14f765c936a.zip
Merge branch 'for-6.10-fixes' into for-6.11
Diffstat (limited to 'Documentation/admin-guide')
-rw-r--r--Documentation/admin-guide/LSM/tomoyo.rst35
-rw-r--r--Documentation/admin-guide/kernel-parameters.txt28
-rw-r--r--Documentation/admin-guide/mm/transhuge.rst4
3 files changed, 35 insertions, 32 deletions
diff --git a/Documentation/admin-guide/LSM/tomoyo.rst b/Documentation/admin-guide/LSM/tomoyo.rst
index 4bc9c2b4da6f..bdb2c2e2a1b2 100644
--- a/Documentation/admin-guide/LSM/tomoyo.rst
+++ b/Documentation/admin-guide/LSM/tomoyo.rst
@@ -9,8 +9,8 @@ TOMOYO is a name-based MAC extension (LSM module) for the Linux kernel.
LiveCD-based tutorials are available at
-http://tomoyo.sourceforge.jp/1.8/ubuntu12.04-live.html
-http://tomoyo.sourceforge.jp/1.8/centos6-live.html
+https://tomoyo.sourceforge.net/1.8/ubuntu12.04-live.html
+https://tomoyo.sourceforge.net/1.8/centos6-live.html
Though these tutorials use non-LSM version of TOMOYO, they are useful for you
to know what TOMOYO is.
@@ -21,45 +21,32 @@ How to enable TOMOYO?
Build the kernel with ``CONFIG_SECURITY_TOMOYO=y`` and pass ``security=tomoyo`` on
kernel's command line.
-Please see http://tomoyo.osdn.jp/2.5/ for details.
+Please see https://tomoyo.sourceforge.net/2.6/ for details.
Where is documentation?
=======================
User <-> Kernel interface documentation is available at
-https://tomoyo.osdn.jp/2.5/policy-specification/index.html .
+https://tomoyo.sourceforge.net/2.6/policy-specification/index.html .
Materials we prepared for seminars and symposiums are available at
-https://osdn.jp/projects/tomoyo/docs/?category_id=532&language_id=1 .
+https://sourceforge.net/projects/tomoyo/files/docs/ .
Below lists are chosen from three aspects.
What is TOMOYO?
TOMOYO Linux Overview
- https://osdn.jp/projects/tomoyo/docs/lca2009-takeda.pdf
+ https://sourceforge.net/projects/tomoyo/files/docs/lca2009-takeda.pdf
TOMOYO Linux: pragmatic and manageable security for Linux
- https://osdn.jp/projects/tomoyo/docs/freedomhectaipei-tomoyo.pdf
+ https://sourceforge.net/projects/tomoyo/files/docs/freedomhectaipei-tomoyo.pdf
TOMOYO Linux: A Practical Method to Understand and Protect Your Own Linux Box
- https://osdn.jp/projects/tomoyo/docs/PacSec2007-en-no-demo.pdf
+ https://sourceforge.net/projects/tomoyo/files/docs/PacSec2007-en-no-demo.pdf
What can TOMOYO do?
Deep inside TOMOYO Linux
- https://osdn.jp/projects/tomoyo/docs/lca2009-kumaneko.pdf
+ https://sourceforge.net/projects/tomoyo/files/docs/lca2009-kumaneko.pdf
The role of "pathname based access control" in security.
- https://osdn.jp/projects/tomoyo/docs/lfj2008-bof.pdf
+ https://sourceforge.net/projects/tomoyo/files/docs/lfj2008-bof.pdf
History of TOMOYO?
Realities of Mainlining
- https://osdn.jp/projects/tomoyo/docs/lfj2008.pdf
-
-What is future plan?
-====================
-
-We believe that inode based security and name based security are complementary
-and both should be used together. But unfortunately, so far, we cannot enable
-multiple LSM modules at the same time. We feel sorry that you have to give up
-SELinux/SMACK/AppArmor etc. when you want to use TOMOYO.
-
-We hope that LSM becomes stackable in future. Meanwhile, you can use non-LSM
-version of TOMOYO, available at http://tomoyo.osdn.jp/1.8/ .
-LSM version of TOMOYO is a subset of non-LSM version of TOMOYO. We are planning
-to port non-LSM version's functionalities to LSM versions.
+ https://sourceforge.net/projects/tomoyo/files/docs/lfj2008.pdf
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 500cfa776225..11e57ba2985c 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -1921,6 +1921,28 @@
Format:
<bus_id>,<clkrate>
+ i2c_touchscreen_props= [HW,ACPI,X86]
+ Set device-properties for ACPI-enumerated I2C-attached
+ touchscreen, to e.g. fix coordinates of upside-down
+ mounted touchscreens. If you need this option please
+ submit a drivers/platform/x86/touchscreen_dmi.c patch
+ adding a DMI quirk for this.
+
+ Format:
+ <ACPI_HW_ID>:<prop_name>=<val>[:prop_name=val][:...]
+ Where <val> is one of:
+ Omit "=<val>" entirely Set a boolean device-property
+ Unsigned number Set a u32 device-property
+ Anything else Set a string device-property
+
+ Examples (split over multiple lines):
+ i2c_touchscreen_props=GDIX1001:touchscreen-inverted-x:
+ touchscreen-inverted-y
+
+ i2c_touchscreen_props=MSSL1680:touchscreen-size-x=1920:
+ touchscreen-size-y=1080:touchscreen-inverted-y:
+ firmware-name=gsl1680-vendor-model.fw:silead,home-button
+
i8042.debug [HW] Toggle i8042 debug mode
i8042.unmask_kbd_data
[HW] Enable printing of interrupt data from the KBD port
@@ -2170,12 +2192,6 @@
Format: 0 | 1
Default set by CONFIG_INIT_ON_FREE_DEFAULT_ON.
- init_mlocked_on_free= [MM] Fill freed userspace memory with zeroes if
- it was mlock'ed and not explicitly munlock'ed
- afterwards.
- Format: 0 | 1
- Default set by CONFIG_INIT_MLOCKED_ON_FREE_DEFAULT_ON
-
init_pkru= [X86] Specify the default memory protection keys rights
register contents for all processes. 0x55555554 by
default (disallow access to all but pkey 0). Can
diff --git a/Documentation/admin-guide/mm/transhuge.rst b/Documentation/admin-guide/mm/transhuge.rst
index 076443cc10a6..d414d3f5592a 100644
--- a/Documentation/admin-guide/mm/transhuge.rst
+++ b/Documentation/admin-guide/mm/transhuge.rst
@@ -467,11 +467,11 @@ anon_fault_fallback_charge
instead falls back to using huge pages with lower orders or
small pages even though the allocation was successful.
-anon_swpout
+swpout
is incremented every time a huge page is swapped out in one
piece without splitting.
-anon_swpout_fallback
+swpout_fallback
is incremented if a huge page has to be split before swapout.
Usually because failed to allocate some continuous swap space
for the huge page.