From: Yao Qi <qiyaoltc@gmail.com>
To: Steve Ellcey <sellcey@caviumnetworks.com>
Cc: binutils <binutils@sourceware.org>,
gdb-patches <gdb-patches@sourceware.org>,
Yury Norov <ynorov@caviumnetworks.com>,
Andreas Schwab <schwab@suse.de>,
"Pinski, Andrew" <Andrew.Pinski@cavium.com>
Subject: Re: [PATCH] Patch 2 of 2 for aarch64 ILP32 support in gdb
Date: Thu, 02 Feb 2017 09:52:00 -0000 [thread overview]
Message-ID: <20170202095154.GB27498@E107787-LIN> (raw)
In-Reply-To: <1485995996.22118.34.camel@caviumnetworks.com>
On 17-02-01 16:39:56, Steve Ellcey wrote:
> It looks like I am having a problem with ptrace. Â From gdb.log:
>
> Attaching to program: /home/ubuntu/sellcey/gdb-std/obj/binutils/gdb/testsuite/outputs/gdb.base/attach/attach, process 7631
> ptrace: Operation not permitted.
Hi Steve,
This is a common ptrace attach permission issue. You can
"echo 0 > /proc/sys/kernel/yama/ptrace_scope" or modify it in some config
file /etc/sysctl.d/10-ptrace.conf (different distro may have different
path).
--
Yao (é½å°§)
next prev parent reply other threads:[~2017-02-02 9:52 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-25 0:20 Steve Ellcey
2017-01-26 14:14 ` Yao Qi
2017-01-27 22:26 ` Steve Ellcey
2017-01-29 22:41 ` Yao Qi
2017-01-31 23:16 ` Steve Ellcey
2017-02-01 22:20 ` Yao Qi
2017-02-01 22:23 ` Yao Qi
2017-02-02 0:27 ` Steve Ellcey
2017-02-02 0:40 ` Steve Ellcey
2017-02-02 9:52 ` Yao Qi [this message]
2017-02-02 22:04 ` Steve Ellcey
2017-02-03 9:17 ` Yao Qi
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