netdev - Re: [PATCH 1/1] bpf: take advantage of stack

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Message-ID: <59A9B1D5.7030307@iogearbox.net>
Date:   Fri, 01 Sep 2017 21:15:33 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Sandipan Das <sandipan@...ux.vnet.ibm.com>, mpe@...erman.id.au
CC:     naveen.n.rao@...ux.vnet.ibm.com, ast@...com,
        netdev@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH 1/1] bpf: take advantage of stack_depth tracking in powerpc
 JIT

On 09/01/2017 08:53 PM, Sandipan Das wrote:
> Take advantage of stack_depth tracking, originally introduced for
> x64, in powerpc JIT as well. Round up allocated stack by 16 bytes
> to make sure it stays aligned for functions called from JITed bpf
> program.
>
> Signed-off-by: Sandipan Das <sandipan@...ux.vnet.ibm.com>

Awesome, thanks for following up! :)