From: Thomas Gleixner <tglx@linutronix.de>
To: Marcin Nowakowski <marcin.nowakowski@imgtec.com>
Cc: linux-kernel@vger.kernel.org, linux-api@vger.kernel.org,
luto@amacapital.net, rostedt@goodmis.org,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org
Subject: Re: [PATCH v3 05/11] x86/tracing: fix compat syscall handling
Date: Wed, 12 Oct 2016 15:53:16 +0200 (CEST) [thread overview]
Message-ID: <alpine.DEB.2.20.1610121552220.8572@nanos> (raw)
In-Reply-To: <1476182576-15247-6-git-send-email-marcin.nowakowski@imgtec.com>
On Tue, 11 Oct 2016, Marcin Nowakowski wrote:
> -/*
> - * Because ia32 syscalls do not map to x86_64 syscall numbers
> - * this screws up the trace output when tracing a ia32 task.
> - * Instead of reporting bogus syscalls, just do not trace them.
> - *
> - * If the user really wants these, then they should use the
> - * raw syscall tracepoints with filtering.
Why aren't you moving this information to the new place? It's valuable.
Thanks,
tglx
next prev parent reply other threads:[~2016-10-12 13:55 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-11 10:42 [PATCH v3 00/11] syscall/tracing: compat syscall support Marcin Nowakowski
2016-10-11 10:42 ` [PATCH v3 01/11] tracing/syscalls: remove syscall_nr from syscall metadata Marcin Nowakowski
2016-10-11 10:42 ` [PATCH v3 02/11] tracing/syscalls: add handling for compat tasks Marcin Nowakowski
2016-10-11 10:42 ` [PATCH v3 03/11] tracing/syscalls: add compat syscall metadata Marcin Nowakowski
2016-10-12 8:50 ` Michael Ellerman
2016-10-12 13:09 ` Marcin Nowakowski
2016-10-13 9:33 ` Michael Ellerman
2016-10-11 10:42 ` [PATCH v3 04/11] syscall/tracing: allow arch to override syscall_get_nr for ftrace Marcin Nowakowski
2016-10-11 10:42 ` [PATCH v3 05/11] x86/tracing: fix compat syscall handling Marcin Nowakowski
2016-10-12 13:53 ` Thomas Gleixner [this message]
2016-10-13 6:32 ` Marcin Nowakowski
2016-10-11 10:42 ` [PATCH v3 06/11] s390/tracing: " Marcin Nowakowski
2016-10-11 10:42 ` [PATCH v3 07/11] arm64/tracing: " Marcin Nowakowski
2016-10-11 13:36 ` Will Deacon
2016-10-12 7:07 ` Marcin Nowakowski
2016-10-12 10:04 ` Will Deacon
2016-10-11 10:42 ` [PATCH v3 08/11] powerpc/tracing: " Marcin Nowakowski
2016-10-12 9:59 ` Michael Ellerman
2016-10-12 13:10 ` Marcin Nowakowski
2016-10-11 10:42 ` [PATCH v3 09/11] tile/tracing: " Marcin Nowakowski
2016-10-11 10:42 ` [PATCH v3 10/11] sparc/tracing: " Marcin Nowakowski
2016-10-11 10:42 ` [PATCH v3 11/11] parisc/tracing: " Marcin Nowakowski
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