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Michael Ellerman 66a93f5733 powerpc/powernv/idle: Restore AMR/UAMOR/AMOR after idle 
commit 53a712bae5dd919521a58d7bad773b949358add0 upstream.

In order to implement KUAP (Kernel Userspace Access Protection) on
Power9 we will be using the AMR, and therefore indirectly the
UAMOR/AMOR.

So save/restore these regs in the idle code.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
[ajd: Backport to 4.14 tree, CVE-2020-11669]
Signed-off-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-24 08:00:45 +02:00
arch
powerpc/powernv/idle: Restore AMR/UAMOR/AMOR after idle
2020-04-24 08:00:45 +02:00
block
block, bfq: fix use-after-free in bfq_idle_slice_timer_body
2020-04-24 08:00:30 +02:00
certs
Replace magic for trusting the secondary keyring with #define
2018-09-09 19:55:54 +02:00
crypto
crypto: api - Fix race condition in crypto_spawn_alg
2020-02-14 16:32:14 -05:00
Documentation
ALSA: doc: Document PC Beep Hidden Register on Realtek ALC256
2020-04-24 08:00:35 +02:00
drivers
libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set
2020-04-24 08:00:45 +02:00
firmware
Fix built-in early-load Intel microcode alignment
2020-01-23 08:20:30 +01:00
fs
hfsplus: fix crash and filesystem corruption when deleting files
2020-04-24 08:00:45 +02:00
include
signal: Extend exec_id to 64bits
2020-04-24 08:00:38 +02:00
init
fork: fix some -Wmissing-prototypes warnings
2019-12-05 15:37:52 +01:00
ipc
Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()"
2020-02-28 16:36:12 +01:00
kernel
kmod: make request_module() return an error when autoloading is disabled
2020-04-24 08:00:44 +02:00
lib
uapi: rename ext2_swab() to swab() and share globally in swab.h
2020-04-24 08:00:31 +02:00
mm
mm: Use fixed constant in page_frag_alloc instead of size + 1
2020-04-24 08:00:41 +02:00
net
net: rtnl_configure_link: fix dev flags changes arg to __dev_notify_flags
2020-04-24 08:00:40 +02:00
samples
samples/bpf: Don't try to remove user's homedir on clean
2020-02-14 16:32:13 -05:00
scripts
scripts/dtc: Remove redundant YYLOC global declaration
2020-04-02 16:34:30 +02:00
security
KEYS: reaching the keys quotas correctly
2020-04-24 08:00:37 +02:00
sound
ALSA: hda: Initialize power_state field properly
2020-04-24 08:00:40 +02:00
tools
perf tools: Support Python 3.8+ in Makefile
2020-04-24 08:00:44 +02:00
usr
initramfs: restore default compression behavior
2020-04-13 10:34:19 +02:00
virt
KVM: Check for a bad hva before dropping into the ghc slow path
2020-03-11 18:02:53 +01:00
.cocciconfig
…
.get_maintainer.ignore
…
.gitattributes
.gitattributes: set git diff driver for C source code files
2016-10-07 18:46:30 -07:00
.gitignore
kbuild: rpm-pkg: keep spec file until make mrproper
2018-02-13 10:19:46 +01:00
.mailmap
.mailmap: Add Maciej W. Rozycki's Imagination e-mail address
2017-11-10 12:16:15 -08:00
COPYING
…
CREDITS
MAINTAINERS: update TPM driver infrastructure changes
2017-11-09 17:58:40 -08:00
Kbuild
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Kconfig
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
MAINTAINERS
MAINTAINERS: Update drm/i915 bug filing URL
2020-02-28 16:36:12 +01:00
Makefile
Linux 4.14.176
2020-04-13 10:34:39 +02:00
README
README: add a new README file, pointing to the Documentation/
2016-10-24 08:12:35 -02:00

README 

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
Description
No description provided
Readme 5.7 GiB
Languages
C 97.6%
Assembly 1%
Shell 0.5%
Python 0.3%
Makefile 0.3%