Michael Holzheu 9db7f2b818 s390/bpf: recache skb->data/hlen for skb_vlan_push/pop ... Allow eBPF programs attached to TC qdiscs call skb_vlan_push/pop via helper functions. These functions may change skb->data/hlen. This data is cached by s390 JIT to improve performance of ld_abs/ld_ind instructions. Therefore after a change we have to reload the data. In case of usage of skb_vlan_push/pop, in the prologue we store the SKB pointer on the stack and restore it after BPF_JMP_CALL to skb_vlan_push/pop. Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-07-29 14:59:58 -07:00
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alpha
arc
arm	ARM: net: add support for BPF_ANC | SKF_AD_HATYPE in ARM JIT.	2015-07-27 14:57:41 -07:00
arm64	ARM64/irq: Use access helper irq_data_get_affinity_mask()	2015-07-22 10:57:09 +01:00
avr32	AVR32/time: Migrate to new 'set-state' interface	2015-07-20 12:19:10 +02:00
blackfin
c6x
cris
frv
h8300
hexagon
ia64
m32r
m68k
metag
microblaze
mips	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2015-07-19 14:12:22 -07:00
mn10300
nios2
openrisc
parisc	parisc: mm: Fix a memory leak related to pmd not attached to the pgd	2015-07-19 08:56:14 +02:00
powerpc
s390	s390/bpf: recache skb->data/hlen for skb_vlan_push/pop	2015-07-29 14:59:58 -07:00
score
sh
sparc
tile
um
unicore32
x86	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-07-23 00:41:16 -07:00
xtensa
.gitignore
Kconfig	x86/fpu, sched: Introduce CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT and use it on x86	2015-07-18 03:42:51 +02:00