Re: [PATCH] bpf/samples: Fix PT_REGS_IP on s390x and use it

From	Alexei Starovoitov <alexei.starovoitov@gmail.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] bpf/samples: Fix PT_REGS_IP on s390x and use it
Date	2016-11-24 03:30 +0100
Message-ID	<sGRXs-4H1-3@gated-at.bofh.it> (permalink)
References	<sGHEJ-6Bn-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Wed, Nov 23, 2016 at 04:28:39PM +0100, Michael Holzheu wrote:
> The files "sampleip_kern.c" and "trace_event_kern.c" directly access
> "ctx->regs.ip" which is not available on s390x. Fix this and use the
> PT_REGS_IP() macro instead.
> 
> Besides of that also fix the macro for s390x and use psw.addr from pt_regs.
> 
> Reported-by: Zvonko Kosic <zvonko.kosic@de.ibm.com>
> Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>

Looks good.
Acked-by: Alexei Starovoitov <ast@kernel.org>

Please resubmit it to net-next and cc Dave.

note that my @plumgrid email no longer vaid.

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[PATCH] bpf/samples: Fix PT_REGS_IP on s390x and use it Michael Holzheu <holzheu@linux.vnet.ibm.com> - 2016-11-23 16:30 +0100
  Re: [PATCH] bpf/samples: Fix PT_REGS_IP on s390x and use it Alexei Starovoitov <alexei.starovoitov@gmail.com> - 2016-11-24 03:30 +0100

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