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Jason Wang 0bf7800f17 ptr_ring: try vmalloc() when kmalloc() fails 
This patch switch to use kvmalloc_array() for using a vmalloc()
fallback to help in case kmalloc() fails.

Reported-by: syzbot+e4d4f9ddd4295539735d@syzkaller.appspotmail.com
Fixes: 2e0ab8ca83 ("ptr_ring: array based FIFO for pointers")
Signed-off-by: Jason Wang <jasowang@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2018-02-09 14:28:57 -05:00
..
acpi Merge branches 'acpi-gpio', 'acpi-button', 'acpi-battery' and 'acpi-video' 2018-01-18 03:02:16 +01:00
asm-generic Merge branch 'akpm' (patches from Andrew) 2018-02-06 22:15:42 -08:00
clocksource
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crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-01-31 14:22:45 -08:00
drm drm/graphics pull request for v4.16-rc1 2018-02-01 17:48:47 -08:00
dt-bindings This is the bulk of pin control changes for the v4.16 kernel cycle: 2018-02-02 14:22:53 -08:00
keys
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kvm
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linux ptr_ring: try vmalloc() when kmalloc() fails 2018-02-09 14:28:57 -05:00
math-emu
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media media: videobuf2: fix up for "media: annotate ->poll() instances" 2018-02-06 14:24:51 -08:00
memory
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misc powerpc updates for 4.16 2018-02-02 10:01:04 -08:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2018-02-09 14:05:10 -05:00
pcmcia
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ras
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rdma IB/core: Map iWarp AH type to undefined in rdma_ah_find_type 2018-02-01 15:43:31 -07:00
scsi SCSI postmerge on 20180202 2018-02-03 13:07:56 -08:00
soc ARM: SoC driver updates for 4.16 2018-02-01 16:35:31 -08:00
sound Merge branch 'misc.poll' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-01-30 17:58:07 -08:00
target
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trace Char/Misc driver patches for 4.16-rc1 2018-02-01 10:31:17 -08:00
uapi Merge branch 'akpm' (patches from Andrew) 2018-02-06 22:15:42 -08:00
video
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xen
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