AcoSail/kernel_optimize_test
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ec19e02b34
kernel_optimize_test/arch/arm/net
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Russell King ec19e02b34 ARM: net: bpf: fix LDX instructions 
When the source and destination register are identical, our JIT does not
generate correct code, which leads to kernel oopses.

Fix this by (a) generating more efficient code, and (b) making use of
the temporary earlier if we will overwrite the address register.

Fixes: 39c13c204b ("arm: eBPF JIT compiler")
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2018-01-17 19:38:21 +00:00
..
bpf_jit_32.c ARM: net: bpf: fix LDX instructions 2018-01-17 19:38:21 +00:00
bpf_jit_32.h arm: eBPF JIT compiler 2017-08-22 09:26:43 -07:00
Makefile