On Thu, Aug 13, 2015 at 10:42:46PM +0200, Aurelien Jarno wrote:
>
> This patch relies on R2 instructions, and thus the Linux kernel fails to
> build when targetting non-R2 CPUs. See for example:
>
> https://buildd.debian.org/status/fetch.php?pkg=linux&arch=mipsel&ver=4.2%7Erc6-1%7Eexp1&stamp=1439
On 2015-06-04 11:56, Markos Chandras wrote:
> This commit introduces BPF ASM helpers for MIPS and MIPS64 kernels.
> The purpose of this patch is to twofold:
>
> 1) We are now able to handle negative offsets instead of either
> falling back to the interpreter or to simply not do anything and
> bail
This commit introduces BPF ASM helpers for MIPS and MIPS64 kernels.
The purpose of this patch is to twofold:
1) We are now able to handle negative offsets instead of either
falling back to the interpreter or to simply not do anything and
bail out.
2) Optimize reads from the packet header instead
