Johannes Thumshirn 2b24e6f63a block: bio: ensure newly added bio flags don't override BVEC_POOL_IDX ...

With the introduction of BIO_NO_PAGE_REF we've used up all available bits
in bio::bi_flags.

Convert the defines of the flags to an enum and add a BUILD_BUG_ON() call
to make sure no-one adds a new one and thus overrides the BVEC_POOL_IDX
causing crashes.

Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2019-04-04 09:30:37 -06:00

..

acpi

ACPI: use different default debug value than ACPICA

2019-03-25 10:45:59 +01:00

asm-generic

kbuild: force all architectures except um to include mandatory-y

2019-03-17 12:56:32 +09:00

clocksource

clocksource/arm_arch_timer: Store physical timer IRQ number for KVM on VHE

2019-02-19 21:05:22 +00:00

crypto

crypto: export arc4 defines

2019-02-15 13:21:55 +08:00

drm

Merge tag 'drm-next-2019-03-15' of git://anongit.freedesktop.org/drm/drm

2019-03-15 13:58:35 -07:00

dt-bindings

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

2019-03-14 08:46:17 -07:00

keys

Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2019-03-10 17:32:04 -07:00

kvm

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2019-03-15 15:00:28 -07:00

linux

block: bio: ensure newly added bio flags don't override BVEC_POOL_IDX

2019-04-04 09:30:37 -06:00

math-emu

…

media

media: include: fix several typos

2019-03-01 09:45:52 -05:00

memory

…

misc

auxdisplay: charlcd: Introduce charlcd_free() helper

2019-03-17 08:48:16 +01:00

net

net/sched: let actions use RCU to access 'goto_chain'

2019-03-21 13:26:42 -07:00

pcmcia

…

ras

RAS: Use consistent types for UUIDs

2019-01-25 16:40:40 +01:00

rdma

RDMA: Handle ucontext allocations by IB/core

2019-02-22 14:11:37 -07:00

scsi

scsi: kill command serial number

2019-02-27 09:19:24 -05:00

soc

Merge tag 'iommu-updates-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

2019-03-10 12:29:52 -07:00

sound

Merge tag 'sound-fix-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2019-03-15 14:05:00 -07:00

target

scsi: target/iscsi: Rename a function and a function pointer

2019-02-04 21:34:49 -05:00

trace

Merge tag 'nfs-for-5.1-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

2019-03-16 12:28:18 -07:00

uapi

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2019-03-31 08:55:59 -07:00

video

Merge tag 'media/v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2019-03-09 14:45:54 -08:00

xen

block: pass page to xen_biovec_phys_mergeable

2019-04-01 12:11:13 -06:00