Date: Wed, 9 Mar 2005 14:02:50 -0600 From: Astrodog <astrodog@gmail.com> To: John Baldwin <jhb@freebsd.org> Cc: amd64@freebsd.org Subject: Re: [PATCH] More stackgap removal Message-ID: <2fd864e050309120231ca42da@mail.gmail.com> In-Reply-To: <200503091031.46073.jhb@FreeBSD.org> References: <200503021643.05580.jhb@FreeBSD.org> <200503091031.46073.jhb@FreeBSD.org>
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On Wed, 9 Mar 2005 10:31:45 -0500, John Baldwin <jhb@freebsd.org> wrote: > On Wednesday 02 March 2005 04:43 pm, John Baldwin wrote: > > I've fixed up a few more syscalls to have kern_foo versions so that ABI > > wrappers for them can stop using the stackgap. In this patch, I've added > > kern_settimeofday() for ibcs2 and freebsd32, kern_adjtime() for freebsd32, > > and kern_sched_rr_get_interval() for Linux/i386 on amd64 (note that this > > means that COMPAT_LINUX32 now requires POSIX_PRIORITY_SCHEDULING). > > I've also added kern_readv() and kern_writev() for OSF/1, Linux/i386 on > > amd64, and freebsd32. For these functions I added a per-ABI version of > > copyinuio() to build a uio structure from the iovec array in userland. > > Testing and feedback of both native and compat binaries greatly > > appreciated. > > > > http://www.FreeBSD.org/~jhb/patches/abi.patch > > Is anyone willing to test this? > I'll give it a shot when I upgrade my laptop to 6-CURRENT this weekend. I can also try on a Dual Opteron around the same time, I'll let you know what happens. --- Harrison Grundy
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