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Farhan Ali 6f9dff8d1d vfio-ccw: Set pa_nr to 0 if memory allocation fails for pa_iova_pfn

[ Upstream commit c1ab69268d ]

So we don't call try to call vfio_unpin_pages() incorrectly.

Fixes: 0a19e61e6d ("vfio: ccw: introduce channel program interfaces")
Signed-off-by: Farhan Ali <alifm@linux.ibm.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <33a89467ad6369196ae6edf820cbcb1e2d8d050c.1562854091.git.alifm@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-08-16 10:12:43 +02:00

arch

x86/purgatory: Use CFLAGS_REMOVE rather than reset KBUILD_CFLAGS

2019-08-16 10:12:41 +02:00

block

block, scsi: Change the preempt-only flag into a counter

2019-08-04 09:30:57 +02:00

certs

export.h: remove VMLINUX_SYMBOL() and VMLINUX_SYMBOL_STR()

2018-08-22 23:21:44 +09:00

crypto

crypto: chacha20poly1305 - fix atomic sleep when using async algorithm

2019-07-26 09:14:19 +02:00

Documentation

Documentation: Add swapgs description to the Spectre v1 documentation

2019-08-06 19:06:58 +02:00

drivers

vfio-ccw: Set pa_nr to 0 if memory allocation fails for pa_iova_pfn

2019-08-16 10:12:43 +02:00

firmware

kbuild: remove all dummy assignments to obj-

2017-11-18 11:46:06 +09:00

gfs2: gfs2_walk_metadata fix

2019-08-16 10:12:41 +02:00

include

crypto: ccp - Add support for valid authsize values less than 16

2019-08-16 10:12:38 +02:00

init

initramfs: free initrd memory if opening /initrd.image fails

2019-06-15 11:54:01 +02:00

ipc

ipc/mqueue.c: only perform resource calculation if user valid

2019-08-06 19:06:52 +02:00

kernel

cgroup: Fix css_task_iter_advance_css_set() cset skip condition

2019-08-09 17:52:35 +02:00

lib

lib/test_string.c: avoid masking memset16/32/64 failures

2019-08-06 19:06:51 +02:00

LICENSES

LICENSES: Remove CC-BY-SA-4.0 license text

2018-10-18 11:28:50 +02:00

mm/vmalloc: Sync unmappings in __purge_vmap_area_lazy()

2019-08-16 10:12:40 +02:00

net

netfilter: nfnetlink: avoid deadlock due to synchronous request_module

2019-08-16 10:12:43 +02:00

samples

samples, bpf: suppress compiler warning

2019-07-14 08:11:04 +02:00

scripts

kconfig: Clear "written" flag to avoid data loss

2019-08-06 19:06:53 +02:00

security

selinux: fix memory leak in policydb_init()

2019-08-06 19:06:54 +02:00

sound

sound: fix a memory leak bug

2019-08-16 10:12:39 +02:00

tools

perf record: Fix module size on s390

2019-08-16 10:12:41 +02:00

usr

initramfs: move gen_initramfs_list.sh from scripts/ to usr/

2018-08-22 23:21:44 +09:00

virt

KVM: arm/arm64: vgic: Fix kvm_device leak in vgic_its_destroy

2019-07-14 08:11:10 +02:00

.clang-format

clang-format: Set IndentWrappedFunctionNames false

2018-08-01 18:38:51 +02:00

.cocciconfig

scripts: add Linux .cocciconfig for coccinelle

2016-07-22 12:13:39 +02:00

.get_maintainer.ignore

Add hch to .get_maintainer.ignore

2015-08-21 14:30:10 -07:00

.gitattributes

.gitattributes: set git diff driver for C source code files

2016-10-07 18:46:30 -07:00

.gitignore

Merge tag 'kbuild-v4.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2018-04-15 17:21:30 -07:00

.mailmap

Merge tag 'libnvdimm-for-4.19_misc' of gitolite.kernel.org:pub/scm/linux/kernel/git/nvdimm/nvdimm

2018-08-25 18:13:10 -07:00

COPYING

COPYING: use the new text with points to the license files

2018-03-23 12:41:45 -06:00

CREDITS

9p: remove Ron Minnich from MAINTAINERS

2018-08-17 16:20:26 -07:00

Kbuild

Merge tag 'kbuild-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2017-11-17 17:45:29 -08:00

Kconfig

kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt

2018-08-02 08:06:55 +09:00

MAINTAINERS

platform/x86: Add Intel AtomISP2 dummy / power-management driver

2019-04-20 09:16:02 +02:00

Makefile

Linux 4.19.66

2019-08-09 17:52:35 +02:00

README

Docs: Added a pointer to the formatted docs to README

2018-03-21 09:02:53 -06:00

README

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

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

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.