From: Alexei Starovoitov
Date: Fri, 10 Oct 2014 20:30:23 -0700
> 1.
> JIT compiler using multi-pass approach to converge to final image size,
> since x86 instructions are variable length. It starts with large
> gaps between instructions (so some jumps may use imm32 instead of imm8)
> and
From: Alexei Starovoitov a...@plumgrid.com
Date: Fri, 10 Oct 2014 20:30:23 -0700
1.
JIT compiler using multi-pass approach to converge to final image size,
since x86 instructions are variable length. It starts with large
gaps between instructions (so some jumps may use imm32 instead of imm8)
On Fri, Oct 10, 2014 at 08:30:23PM -0700, Alexei Starovoitov wrote:
> 1.
> JIT compiler using multi-pass approach to converge to final image size,
> since x86 instructions are variable length. It starts with large
> gaps between instructions (so some jumps may use imm32 instead of imm8)
> and
On Fri, Oct 10, 2014 at 08:30:23PM -0700, Alexei Starovoitov wrote:
1.
JIT compiler using multi-pass approach to converge to final image size,
since x86 instructions are variable length. It starts with large
gaps between instructions (so some jumps may use imm32 instead of imm8)
and iterates
> Fixes: 622582786c9e ("net: filter: x86: internal BPF JIT")
Hi, I confirm that this fixes my kernel panic when using nmap as root on 3.17.
Ortwin
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Fixes: 622582786c9e (net: filter: x86: internal BPF JIT)
Hi, I confirm that this fixes my kernel panic when using nmap as root on 3.17.
Ortwin
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1.
JIT compiler using multi-pass approach to converge to final image size,
since x86 instructions are variable length. It starts with large
gaps between instructions (so some jumps may use imm32 instead of imm8)
and iterates until total program size is the same as in previous pass.
This algorithm
1.
JIT compiler using multi-pass approach to converge to final image size,
since x86 instructions are variable length. It starts with large
gaps between instructions (so some jumps may use imm32 instead of imm8)
and iterates until total program size is the same as in previous pass.
This algorithm
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