Re: [PATCH V4 2/2] ptr_ring: try vmalloc() when kmalloc() fails
From: David Miller <davem@davemloft.net>
Date: 2018-02-09 19:29:33
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From: Jason Wang <redacted> Date: Fri, 9 Feb 2018 17:45:50 +0800
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: 2e0ab8ca83c12 ("ptr_ring: array based FIFO for pointers")
Signed-off-by: Jason Wang <redacted>Applied.