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Damien Le Moal 9c1c5e81a0 zonefs: prevent use of seq files as swap file

commit 1601ea068b upstream.

The sequential write constraint of sequential zone file prevent their
use as swap files. Only allow conventional zone files to be used as swap
files.

Fixes: 8dcc1a9d90 ("fs: New zonefs file system")
Cc: <stable@vger.kernel.org>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-03-25 09:04:05 +01:00

arch

s390/pci: fix leak of PCI device structure

2021-03-25 09:04:05 +01:00

block

block: Discard page cache of zone reset target range

2021-03-17 17:06:27 +01:00

certs

certs: Fix blacklist flag type confusion

2021-03-04 11:37:59 +01:00

crypto

crypto: mips/poly1305 - enable for all MIPS processors

2021-03-17 17:06:10 +01:00

Documentation

KVM: arm64: Reject VM creation when the default IPA size is unsupported

2021-03-17 17:06:36 +01:00

drivers

s390/pci: fix leak of PCI device structure

2021-03-25 09:04:05 +01:00

zonefs: prevent use of seq files as swap file

2021-03-25 09:04:05 +01:00

include

x86/entry: Move nmi entry/exit into common code

2021-03-17 17:06:36 +01:00

init

kgdb: fix to kill breakpoints on initmem after boot

2021-03-04 11:38:46 +01:00

ipc

ipc: adjust proc_ipc_sem_dointvec definition to match prototype

2020-09-05 12:14:29 -07:00

kernel

bpf: Add sanity check for upper ptr_limit

2021-03-20 10:43:43 +01:00

lib

kasan: fix memory corruption in kasan_bitops_tags test

2021-03-17 17:06:25 +01:00

LICENSES

LICENSES/deprecated: add Zlib license text

2020-09-16 14:33:49 +02:00

mm/page_alloc.c: refactor initialization of struct page for holes in memory layout

2021-03-17 17:06:37 +01:00

net

SUNRPC: Set memalloc_nofs_save() for sync tasks

2021-03-17 17:06:33 +01:00

samples

samples, bpf: Add missing munmap in xdpsock

2021-03-17 17:06:12 +01:00

scripts

ftrace: Have recordmcount use w8 to read relp->r_info in arm64_is_fake_mcount

2021-03-09 11:11:14 +01:00

security

Revert 95ebabde38 ("capabilities: Don't allow writing ambiguous v3 file capabilities")

2021-03-17 17:06:27 +01:00

sound

ALSA: hda/realtek: fix mute/micmute LEDs for HP 850 G8

2021-03-25 09:04:05 +01:00

tools

bpf, selftests: Fix up some test_verifier cases for unprivileged

2021-03-20 10:43:43 +01:00

usr

Merge branch 'work.fdpic' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2020-08-07 13:29:39 -07:00

virt

KVM: Use kvm_pfn_t for local PFN variable in hva_to_pfn_remapped()

2021-02-26 10:13:01 +01:00

.clang-format

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

2020-10-17 11:18:18 -07:00

.cocciconfig

…

.get_maintainer.ignore

Opt out of scripts/get_maintainer.pl

2019-05-16 10:53:40 -07:00

.gitattributes

.gitattributes: use 'dts' diff driver for dts files

2019-12-04 19:44:11 -08:00

.gitignore

.gitignore: docs: ignore sphinx_*/ directories

2020-09-10 10:44:31 -06:00

.mailmap

mailmap: add two more addresses of Uwe Kleine-König

2020-12-06 10:19:07 -08:00

COPYING

COPYING: state that all contributions really are covered by this file

2020-02-10 13:32:20 -08:00

CREDITS

MAINTAINERS: Move Jason Cooper to CREDITS

2020-11-30 10:20:34 +01:00

Kbuild

kbuild: rename hostprogs-y/always to hostprogs/always-y

2020-02-04 01:53:07 +09:00

Kconfig

kbuild: ensure full rebuild when the compiler is updated

2020-05-12 13:28:33 +09:00

MAINTAINERS

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2020-12-10 15:30:13 -08:00

Makefile

Linux 5.10.25

2021-03-20 10:43:44 +01:00

README

Drop all 00-INDEX files from Documentation/

2018-09-09 15:08:58 -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.

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.