Eric Auger 0653275001 dma-mapping: use dma_get_mask in dma_addressing_limited ...

We currently have cases where the dma_addressing_limited() gets
called with dma_mask unset. This causes a NULL pointer dereference.

Use dma_get_mask() accessor to prevent the crash.

Fixes: b866455423 ("dma-mapping: add a dma_addressing_limited helper")
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

2019-07-23 17:43:58 +02:00

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acpi

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asm-generic

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

2019-07-17 13:13:41 -07:00

clocksource

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crypto

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drm

Merge tag 'drm-next-2019-07-19' of git://anongit.freedesktop.org/drm/drm

2019-07-19 12:29:43 -07:00

dt-bindings

Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2019-07-19 17:19:24 -07:00

keys

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kvm

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linux

dma-mapping: use dma_get_mask in dma_addressing_limited

2019-07-23 17:43:58 +02:00

math-emu

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media

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misc

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net

tcp: be more careful in tcp_fragment()

2019-07-21 20:41:24 -07:00

pcmcia

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ras

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rdma

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scsi

Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2019-07-20 10:04:58 -07:00

soc

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2019-07-19 17:13:56 -07:00

sound

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target

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trace

Merge tag 'nfs-for-5.3-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

2019-07-18 14:32:33 -07:00

uapi

Merge tag 'media/v5.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2019-07-22 09:01:47 -07:00

vdso

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video

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xen

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Kbuild

kbuild: add net/netfilter/nf_tables_offload.h to header-test blacklist.

2019-07-21 11:43:43 -07:00