Date: Mon, 25 May 2015 10:40:09 -0400 From: John Baldwin <jhb@freebsd.org> To: Chagin Dmitry <dchagin@freebsd.org> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r283424 - in head/sys: amd64/linux modules/linux64 Message-ID: <3590632.VFQBH2fsZP@ralph.baldwin.cx> In-Reply-To: <20150525140421.GA17366@dchagin.static.corbina.net> References: <201505241607.t4OG7C7b073936@svn.freebsd.org> <2938779.SXzlp9bc0j@ralph.baldwin.cx> <20150525140421.GA17366@dchagin.static.corbina.net>
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On Monday, May 25, 2015 05:04:21 PM Chagin Dmitry wrote: > On Mon, May 25, 2015 at 07:48:49AM -0400, John Baldwin wrote: > > On Sunday, May 24, 2015 04:07:12 PM Dmitry Chagin wrote: > > > Author: dchagin > > > Date: Sun May 24 16:07:11 2015 > > > New Revision: 283424 > > > URL: https://svnweb.freebsd.org/changeset/base/283424 > > > > > > Log: > > > Add preliminary support for x86-64 Linux binaries. > > > > > > Differential Revision: https://reviews.freebsd.org/D1076 > > > > > > Added: > > > head/sys/amd64/linux/ > > > head/sys/amd64/linux/Makefile (contents, props changed) > > > head/sys/amd64/linux/linux.h (contents, props changed) > > > head/sys/amd64/linux/linux_dummy.c (contents, props changed) > > > head/sys/amd64/linux/linux_genassym.c (contents, props changed) > > > head/sys/amd64/linux/linux_ipc64.h (contents, props changed) > > > head/sys/amd64/linux/linux_locore.s (contents, props changed) > > > head/sys/amd64/linux/linux_machdep.c (contents, props changed) > > > head/sys/amd64/linux/linux_support.s (contents, props changed) > > > head/sys/amd64/linux/linux_sysvec.c (contents, props changed) > > > head/sys/amd64/linux/linux_vdso.lds.s (contents, props changed) > > > head/sys/amd64/linux/syscalls.conf (contents, props changed) > > > head/sys/amd64/linux/syscalls.master (contents, props changed) > > > head/sys/modules/linux64/ > > > head/sys/modules/linux64/Makefile (contents, props changed) > > > > First, I'm really happy to see this land in HEAD! > Thanks! > > > > > Second, __FreeBSD_version bump perhaps? > dim@ bumped, is that enough? That is fine to reuse, but it should probably be explicitly noted in the comments for that version that it is both for clang 3.6.1 and for x86-64 Linux support. I imagine the ports tree will know which versions include your changes. Also, I don't read ports commits since src is enough of a firehouse, so I have a naive question: is the ports tree updated to supply a 64-bit linux-base? Maybe a mail to current@ on how to use a 64-bit base, etc.? Some other related questions are: can we revive print/acroread now and or use a 64-bit flash plugin after these changes? -- John Baldwin
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