Eric Dumazet 3a7ad0634f Revert "packet: switch kvzalloc to allocate memory" ... This reverts commit 71e4128620. mmap()/munmap() can not be backed by kmalloced pages : We fault in : VM_BUG_ON_PAGE(PageSlab(page), page); unmap_single_vma+0x8a/0x110 unmap_vmas+0x4b/0x90 unmap_region+0xc9/0x140 do_munmap+0x274/0x360 vm_munmap+0x81/0xc0 SyS_munmap+0x2b/0x40 do_syscall_64+0x13e/0x1c0 entry_SYSCALL_64_after_hwframe+0x42/0xb7 Fixes: 71e4128620 ("packet: switch kvzalloc to allocate memory") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: John Sperbeck <jsperbeck@google.com> Bisected-by: John Sperbeck <jsperbeck@google.com> Cc: Zhang Yu <zhangyu31@baidu.com> Cc: Li RongQing <lirongqing@baidu.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-08-31 23:00:28 -07:00
..
af_packet.c	Revert "packet: switch kvzalloc to allocate memory"	2018-08-31 23:00:28 -07:00
diag.c	packet: pdiag_put_ring() should return TX_RING info for TPACKET_V3	2017-01-10 21:02:42 -05:00
internal.h	Revert "packet: switch kvzalloc to allocate memory"	2018-08-31 23:00:28 -07:00
Kconfig	packet: Diag core and basic socket info dumping	2012-08-14 16:56:33 -07:00
Makefile	packet: Diag core and basic socket info dumping	2012-08-14 16:56:33 -07:00