NeilBrown e393365fa2 dm: fix to_sector() for 32bit ...

commit 0bdb50c531 upstream.

A dm-raid array with devices larger than 4GB won't assemble on
a 32 bit host since _check_data_dev_sectors() was added in 4.16.
This is because to_sector() treats its argument as an "unsigned long"
which is 32bits (4GB) on a 32bit host.  Using "unsigned long long"
is more correct.

Kernels as early as 4.2 can have other problems due to to_sector()
being used on the size of a device.

Fixes: 0cf4503174 ("dm raid: add support for the MD RAID0 personality")
cc: stable@vger.kernel.org (v4.2+)
Reported-and-tested-by: Guillaume Perréal <gperreal@free.fr>
Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-03-23 13:19:52 +01:00

..

acpi

ACPICA: Reference Counts: increase max to 0x4000 for large servers

2019-03-19 13:14:07 +01:00

asm-generic

locking/qspinlock: Pull in asm/byteorder.h to ensure correct endianness

2019-01-26 09:38:36 +01:00

clocksource

clocksource/drivers/sp804: Convert init function to return error

2016-06-28 10:19:30 +02:00

crypto

crypto: vmac - separate tfm and request context

2018-08-17 20:59:29 +02:00

drm

drm: disable uncached DMA optimization for ARM and arm64

2019-03-13 14:05:01 -07:00

dt-bindings

dt-bindings: clock: mediatek: add binding for fixed-factor clock axisel_d4

2018-04-24 09:34:14 +02:00

keys

KEYS: user: Align the payload buffer

2019-02-27 10:07:00 +01:00

kvm

arm/arm64: KVM: Add PSCI version selection API

2018-05-09 09:50:19 +02:00

linux

dm: fix to_sector() for 32bit

2019-03-23 13:19:52 +01:00

math-emu

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media

media: v4l: event: Prevent freeing event subscriptions while accessed

2018-10-03 17:01:55 -07:00

memory

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misc

cxl: Add cxl_check_and_switch_mode() API to switch bi-modal cards

2016-07-14 20:28:11 +10:00

net

phonet: fix building with clang

2019-03-23 13:19:44 +01:00

pcmcia

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ras

tracing, RAS: Cleanup on __get_str() usage

2016-07-15 15:51:16 -04:00

rdma

IB/core: Make testing MR flags for writability a static inline function

2018-08-15 18:14:43 +02:00

rxrpc

rxrpc: Add tracepoint for ACK proposal

2016-09-23 15:49:19 +01:00

scsi

scsi: sg: disable SET_FORCE_LOW_DMA

2018-01-23 19:57:04 +01:00

soc

memory: tegra: Apply interrupts mask per SoC

2018-08-03 07:55:24 +02:00

sound

ALSA: compress: Fix stop handling on compressed capture streams

2019-02-12 19:45:00 +01:00

target

target: Avoid early CMD_T_PRE_EXECUTE failures during ABORT_TASK

2018-01-17 09:38:54 +01:00

trace

ext4: force inode writes when nfsd calls commit_metadata()

2019-01-09 16:16:44 +01:00

uapi

uapi/if_ether.h: move __UAPI_DEF_ETHHDR libc define

2019-02-20 10:18:35 +01:00

video

udlfb: set optimal write delay

2018-09-09 20:01:25 +02:00

xen

swiotlb-xen: implement xen_swiotlb_dma_mmap callback

2017-10-05 09:44:05 +02:00

Kbuild

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