Date: Fri, 6 Sep 2013 10:53:01 +0200 From: Roman Divacky <rdivacky@freebsd.org> To: Nathan Whitehorn <nwhitehorn@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r255273 - in head/sys/powerpc: aim include Message-ID: <20130906085301.GA44778@freebsd.org> In-Reply-To: <201309052300.r85N0OLX076496@svn.freebsd.org> References: <201309052300.r85N0OLX076496@svn.freebsd.org>
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On Thu, Sep 05, 2013 at 11:00:24PM +0000, Nathan Whitehorn wrote: > Author: nwhitehorn > Date: Thu Sep 5 23:00:24 2013 > New Revision: 255273 > URL: http://svnweb.freebsd.org/changeset/base/255273 > > Log: > Align stacks of kernel threads correctly at 16-byte boundaries rather than > making sure they are all misaligned at +8 bytes. This fixes clang builds > of powerpc64 kernels (aside from a required increase in KSTACK_PAGES which > will come later). > > This commit from FreeBSD/powerpc64 with a clang-built kernel. The increased KSTACK_PAGES is needed because the kernel you're using is built with O0. I suppose O2 kernel will be fine. Needs to be tested. Anyway, this is a great step forward and I believe PowerPC64 is basically ready to be compiled with clang instead of gcc :) Congrats! Roman
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