From: Davide Libenzi <davidel@xmailserver.org>
To: Fabiano Ramos <ramos_fabiano@yahoo.com.br>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [patch] really-ptrace-single-step
Date: Tue, 11 May 2004 10:38:22 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.58.0405111036320.25232@bigblue.dev.mdolabs.com> (raw)
In-Reply-To: <1084297014.1729.10.camel@slack.domain.invalid>
On Tue, 11 May 2004, Fabiano Ramos wrote:
> It would not work against 2.6.5, since
>
> do_syscall_trace()
>
> makes the check
>
> if (!test_thread_flag(TIF_SYSCALL_TRACE))
> return;
>
> Simply removing it would do?
No no. You need to OR it with the single-step. Try:
if (!test_thread_flag(TIF_SYSCALL_TRACE) &&
!test_thread_flag(TIF_SINGLESTEP))
return;
- Davide
next prev parent reply other threads:[~2004-05-11 17:40 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-05-11 17:12 Davide Libenzi
2004-05-11 17:31 ` Fabiano Ramos
2004-05-12 0:17 ` Andrew Morton
2004-05-12 0:42 ` Davide Libenzi
2004-05-12 1:04 ` Fabiano Ramos
2004-05-12 1:06 ` Davide Libenzi
2004-05-12 1:15 ` Fabiano Ramos
2004-05-12 2:19 ` Fabiano Ramos
2004-05-11 17:36 ` Fabiano Ramos
2004-05-11 17:38 ` Davide Libenzi [this message]
2004-05-11 18:40 ` Fabiano Ramos
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