Date: Fri, 9 Jun 2017 07:27:27 +0900 (JST) From: Mori Hiroki <yamori813@yahoo.co.jp> To: Warner Losh <imp@bsdimp.com>, "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org> Subject: Re: Deorbiting armv4 and armv5 support Message-ID: <382874.78177.qm@web101716.mail.ssk.yahoo.co.jp> In-Reply-To: <CANCZdfqj5nKvrbNg6woNkCLXyuyozS=z%2B6KFoxkXN3HMv44%2BAw@mail.gmail.com> References: <CANCZdfqj5nKvrbNg6woNkCLXyuyozS=z%2B6KFoxkXN3HMv44%2BAw@mail.gmail.com>
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Hi=0A=0AWhat is broken ? I testing my port version of arm5t rt1310 over=0Ao= ne month. I have no problem.=0A=0AMarvell make really newer armv5t device.= =0A=0AI hope we continue support armv5t.=0A=0AThanks=0A=0AHiroki Mori=0A=0A= =0A----- Original Message -----=0A> From: Warner Losh <imp@bsdimp.com>=0A> = To: "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org>=0A> Cc: =0A> Date: = 2017/6/9, Fri 05:22=0A> Subject: Deorbiting armv4 and armv5 support=0A> =0A= >G reetings,=0A> =0A> The pmap in armv4/5 has been broken for years at this= point. It basically=0A> works, but has issues with unaligned buffers. Sinc= e these have remained=0A> unfixed for a long time, and most of the main ARM= developers have given up=0A> trying to fix it, I think it would be best to= retire the support rather=0A> than waste people's time that seem to be wor= king only to discover after a=0A> lot of effort that it's busted.=0A> =0A> = Since the consensus at the FreeBSD developer's summit appeared to be =0A> '= let's=0A> let it go'. It would remove the TARGET_ARCH arm and armeb. armv6 = would=0A> remain unaffected (though see a parallel thread).=0A> =0A> Warner= =0A> _______________________________________________=0A> freebsd-arm@freebs= d.org mailing list=0A> https://lists.freebsd.org/mailman/listinfo/freebsd-a= rm=0A> To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.or= g"=0A>
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