ARM: net: bpf: fix stack alignment

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commit d1220efd23 upstream.

As per 2dede2d8e9 ("ARM EABI: stack pointer must be 64-bit aligned
after a CPU exception") the stack should be aligned to a 64-bit boundary
on EABI systems.  Ensure that the eBPF JIT appropraitely aligns the
stack.

Fixes: 39c13c204b ("arm: eBPF JIT compiler")
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Russell King 2018-01-13 16:10:07 +00:00 • committed by Greg Kroah-Hartman

parent e7119caa7c

commit bfd2c2b991

1 changed files with 8 additions and 3 deletions

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arch/arm/net/bpf_jit_32.c

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