Date: Sat, 14 Apr 2012 15:51:05 +0200 From: Alexander Leidinger <Alexander@Leidinger.net> To: Jung-uk Kim <jkim@FreeBSD.org> Cc: freebsd-emulation@FreeBSD.org Subject: Re: [PATCH] pipe2 for Linuxulator Message-ID: <20120414155105.00002183@unknown> In-Reply-To: <201204101856.46591.jkim@FreeBSD.org> References: <201204101856.46591.jkim@FreeBSD.org>
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On Tue, 10 Apr 2012 18:56:43 -0400 Jung-uk Kim <jkim@FreeBSD.org> wrote: > Th attached patch implements pipe2 syscall for Linuxulator, which is > quite trivial. Although it was added in Linux 2.6.27 (thanks, > netchild!), it is often used by popular Linux applications, e.g., > Adobe Flash plugin. Please note linux_pipe() was moved from MD files > to sys/compat/linux/linux_file.c because both amd64 and i386 versions > looked the same and I failed to see any reason. I also changed file > descriptor argument from l_ulong * to l_int *, which seemed more > appropriate. Any objections? Do you have the resources to run a before/after test of the LTP on amd64 and i386? This is mostly to make sure the MD -> MI move does not cause regressions. Bye, Alexander. -- http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137
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