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Ben Crocker 9c1192dcb7 drm/radeon: insist on 32-bit DMA for Cedar on PPC64/PPC64LE 
commit 2c83029cda55a5e7665c7c6326909427d6a01350 upstream.

In radeon_device_init, set the need_dma32 flag for Cedar chips
(e.g. FirePro 2270).  This fixes, or at least works around, a bug
on PowerPC exposed by last year's commits

8e3f1b1d8255105f31556aacf8aeb6071b00d469 (Russell Currey)

and

253fd51e2f533552ae35a0c661705da6c4842c1b (Alistair Popple)

which enabled the 64-bit DMA iommu bypass.

This caused the device to freeze, in some cases unrecoverably, and is
the subject of several bug reports internal to Red Hat.

Signed-off-by: Ben Crocker <bcrocker@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-15 10:54:30 +01:00
arch
ARM: omap2: hide omap3_save_secure_ram on non-OMAP3 builds
2018-03-15 10:54:22 +01:00
block
blk-mq: don't call io sched's .requeue_request when requeueing rq to ->dispatch
2018-03-08 22:41:20 -08:00
certs
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
crypto
crypto: af_alg - Fix race around ctx->rcvused by making it atomic_t
2018-03-03 10:24:29 +01:00
Documentation
KVM: x86: fix backward migration with async_PF
2018-03-11 16:23:23 +01:00
drivers
drm/radeon: insist on 32-bit DMA for Cedar on PPC64/PPC64LE
2018-03-15 10:54:30 +01:00
firmware
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fs
NFS: Fix unstable write completion
2018-03-15 10:54:27 +01:00
include
drm/nouveau: prefer XBGR2101010 for addfb ioctl
2018-03-15 10:54:30 +01:00
init
kmemcheck: stop using GFP_NOTRACK and SLAB_NOTRACK
2018-02-22 15:42:23 +01:00
ipc
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
kernel
workqueue: Allow retrieval of current task's work struct
2018-03-15 10:54:29 +01:00
lib
lib/mpi: Fix umul_ppmm() for MIPS64r6
2018-03-03 10:24:29 +01:00
mm
mm/frame_vector.c: release a semaphore in 'get_vaddr_frames()'
2018-03-03 10:24:21 +01:00
net
net/smc: fix NULL pointer dereference on sock_create_kern() error path
2018-03-15 10:54:28 +01:00
samples
samples/bpf: adjust rlimit RLIMIT_MEMLOCK for xdp1
2017-12-20 10:10:31 +01:00
scripts
scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none
2018-02-25 11:07:58 +01:00
security
selinux: skip bounded transition processing if the policy isn't loaded
2018-02-25 11:07:49 +01:00
sound
ASoC: Intel: kbl: fix jack name
2018-03-15 10:54:23 +01:00
tools
bpf: allow xadd only on aligned memory
2018-03-11 16:23:22 +01:00
usr
initramfs: fix initramfs rebuilds w/ compression after disabling
2017-11-03 07:39:19 -07:00
virt
KVM: mmu: Fix overlap between public and private memslots
2018-03-08 22:41:24 -08:00
.cocciconfig
scripts: add Linux .cocciconfig for coccinelle
2016-07-22 12:13:39 +02:00
.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
kmemcheck: rip it out
2018-02-22 15:42:24 +01:00
Makefile
kbuild: move "_all" target out of $(KBUILD_SRC) conditional
2018-03-15 10:54:21 +01:00
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%