Commit c8b8b819 authored by Paolo Bonzini's avatar Paolo Bonzini
Browse files

Merge tag 'loongarch-kvm-6.11' of...

Merge tag 'loongarch-kvm-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD

LoongArch KVM changes for v6.11

1. Add ParaVirt steal time support.
2. Add some VM migration enhancement.
3. Add perf kvm-stat support for loongarch.
parents f0a23883 492ac37f
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@@ -5,7 +5,6 @@ root = true
[{*.{awk,c,dts,dtsi,dtso,h,mk,s,S},Kconfig,Makefile,Makefile.*}]
charset = utf-8
end_of_line = lf
trim_trailing_whitespace = true
insert_final_newline = true
indent_style = tab
indent_size = 8
@@ -13,7 +12,6 @@ indent_size = 8
[*.{json,py,rs}]
charset = utf-8
end_of_line = lf
trim_trailing_whitespace = true
insert_final_newline = true
indent_style = space
indent_size = 4
@@ -26,7 +24,6 @@ indent_size = 8
[*.yaml]
charset = utf-8
end_of_line = lf
trim_trailing_whitespace = unset
insert_final_newline = true
indent_style = space
indent_size = 2
+4 −0
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@@ -72,6 +72,8 @@ Andrey Ryabinin <ryabinin.a.a@gmail.com> <aryabinin@virtuozzo.com>
Andrzej Hajda <andrzej.hajda@intel.com> <a.hajda@samsung.com>
André Almeida <andrealmeid@igalia.com> <andrealmeid@collabora.com>
Andy Adamson <andros@citi.umich.edu>
Andy Shevchenko <andy@kernel.org> <andy@smile.org.ua>
Andy Shevchenko <andy@kernel.org> <ext-andriy.shevchenko@nokia.com>
Anilkumar Kolli <quic_akolli@quicinc.com> <akolli@codeaurora.org>
Anirudh Ghayal <quic_aghayal@quicinc.com> <aghayal@codeaurora.org>
Antoine Tenart <atenart@kernel.org> <antoine.tenart@bootlin.com>
@@ -217,6 +219,7 @@ Geliang Tang <geliang@kernel.org> <geliang.tang@suse.com>
Geliang Tang <geliang@kernel.org> <geliangtang@xiaomi.com>
Geliang Tang <geliang@kernel.org> <geliangtang@gmail.com>
Geliang Tang <geliang@kernel.org> <geliangtang@163.com>
Geliang Tang <geliang@kernel.org> <tanggeliang@kylinos.cn>
Georgi Djakov <djakov@kernel.org> <georgi.djakov@linaro.org>
Gerald Schaefer <gerald.schaefer@linux.ibm.com> <geraldsc@de.ibm.com>
Gerald Schaefer <gerald.schaefer@linux.ibm.com> <gerald.schaefer@de.ibm.com>
@@ -605,6 +608,7 @@ Simon Kelley <simon@thekelleys.org.uk>
Sricharan Ramabadhran <quic_srichara@quicinc.com> <sricharan@codeaurora.org>
Srinivas Ramana <quic_sramana@quicinc.com> <sramana@codeaurora.org>
Sriram R <quic_srirrama@quicinc.com> <srirrama@codeaurora.org>
Stanislav Fomichev <sdf@fomichev.me> <sdf@google.com>
Stefan Wahren <wahrenst@gmx.net> <stefan.wahren@i2se.com>
Stéphane Witzmann <stephane.witzmann@ubpmes.univ-bpclermont.fr>
Stephen Hemminger <stephen@networkplumber.org> <shemminger@linux-foundation.org>
+7 −1
Original line number Diff line number Diff line
@@ -1214,6 +1214,10 @@ D: UDF filesystem
S: (ask for current address)
S: USA

N: Larry Finger
E: Larry.Finger@lwfinger.net
D: Maintainer of wireless drivers, too many to list here

N: Jürgen Fischer
E: fischer@norbit.de
D: Author of Adaptec AHA-152x SCSI driver
@@ -3146,9 +3150,11 @@ S: Triftstra=DFe 55
S: 13353 Berlin
S: Germany

N: Gustavo Pimental
N: Gustavo Pimentel
E: gustavo.pimentel@synopsys.com
D: PCI driver for Synopsys DesignWare
D: Synopsys DesignWare eDMA driver
D: Synopsys DesignWare xData traffic generator

N: Emanuel Pirker
E: epirker@edu.uni-klu.ac.at
+11 −24
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@@ -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
+3 −28
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@@ -788,25 +788,6 @@
			Documentation/networking/netconsole.rst for an
			alternative.

		<DEVNAME>:<n>.<n>[,options]
			Use the specified serial port on the serial core bus.
			The addressing uses DEVNAME of the physical serial port
			device, followed by the serial core controller instance,
			and the serial port instance. The options are the same
			as documented for the ttyS addressing above.

			The mapping of the serial ports to the tty instances
			can be viewed with:

			$ ls -d /sys/bus/serial-base/devices/*:*.*/tty/*
			/sys/bus/serial-base/devices/00:04:0.0/tty/ttyS0

			In the above example, the console can be addressed with
			console=00:04:0.0. Note that a console addressed this
			way will only get added when the related device driver
			is ready. The use of an earlycon parameter in addition to
			the console may be desired for console output early on.

		uart[8250],io,<addr>[,options]
		uart[8250],mmio,<addr>[,options]
		uart[8250],mmio16,<addr>[,options]
@@ -2192,12 +2173,6 @@
			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
@@ -4098,9 +4073,9 @@
			prediction) vulnerability. System may allow data
			leaks with this option.

	no-steal-acc	[X86,PV_OPS,ARM64,PPC/PSERIES,RISCV,EARLY] Disable
			paravirtualized steal time accounting. steal time is
			computed, but won't influence scheduler behaviour
	no-steal-acc	[X86,PV_OPS,ARM64,PPC/PSERIES,RISCV,LOONGARCH,EARLY]
			Disable paravirtualized steal time accounting. steal time
			is computed, but won't influence scheduler behaviour

	nosync		[HW,M68K] Disables sync negotiation for all devices.

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