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From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 0/2] arm64: Unimplemented syscall kernel message
Date: Mon, 19 Feb 2018 15:39:35 +0000	[thread overview]
Message-ID: <20180219153934.GA1740@arm.com> (raw)
In-Reply-To: <20180201221338.9952-1-michael.weiser@gmx.de>

Hi Michael,

On Thu, Feb 01, 2018 at 11:13:35PM +0100, Michael Weiser wrote:
> I've dropped the message from the compat change, which makes it much
> more straight-forward. We are still dropping the offending log message
> from do_ni_syscall(). The second change now just mirrors the part of arm
> behaviour in compat_arm_syscall() that raises SIGILL for (most)
> unimplemented syscalls. Finally show_unhandled_signals is disabled by
> default.
> 
> All are compile-tested as well as manually prodded with some randomly
> chosen syscall numbers from aarch64 and arm-eabi binaries while running
> under qemu-system-aarch64. New show_unhandled_signals defaults and
> enabling via /proc/sys have been tested with a minimal segfaulting test
> program.

Thanks, I'll pick these up for 4.17.

Will

      parent reply	other threads:[~2018-02-19 15:39 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-21 17:44 arm64: Unimplemented syscall kernel message Michael Weiser
2018-01-22 13:18 ` Will Deacon
2018-01-22 21:20   ` [PATCH 0/2] " Michael Weiser
2018-01-22 21:20     ` [PATCH 1/2] arm64: Remove unimplemented syscall log message Michael Weiser
2018-01-29 15:38       ` Will Deacon
2018-01-22 21:20     ` [PATCH 2/2] arm64: Mirror arm for unimplemented compat syscalls Michael Weiser
2018-01-29 15:37       ` Will Deacon
2018-02-01 22:13   ` [PATCH v2 0/2] arm64: Unimplemented syscall kernel message Michael Weiser
2018-02-01 22:13     ` [PATCH v2 1/3] arm64: Remove unimplemented syscall log message Michael Weiser
2018-02-01 22:13     ` [PATCH v2 2/3] arm64: Mirror arm for unimplemented compat syscalls Michael Weiser
2018-02-01 22:13     ` [PATCH v2 3/3] arm64: Disable unhandled signal log messages by default Michael Weiser
2018-02-19 15:39     ` Will Deacon [this message]

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