Date: Sun, 19 Apr 2020 23:40:06 -0400 From: Yoshihiro Ota <ota@j.email.ne.jp> To: Konstantin Belousov <kib@freebsd.org>, current@freebsd.org Subject: Re: PAE on i386 Message-ID: <20200419234006.484caaf288ce9025f39cce39@j.email.ne.jp> In-Reply-To: <20190120111854.GF26174@kib.kiev.ua> References: <20190120111854.GF26174@kib.kiev.ua>
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Hi, I recall this result was committed a while ago to 13-CURRENT: https://svnweb.freebsd.org/base?view=revision&revision=343567 Is there a plan to MFC to 12-STABLE? Does this feature results changing ABI? Regards, Hiro On Sun, 20 Jan 2019 13:18:54 +0200 Konstantin Belousov <kib@freebsd.org> wrote: > Hello, > at https://reviews.freebsd.org/D18894 I put a review which main goal is > to allow i386 kernels to use NX bits on capable hardware. In essence, > single kernel now can operate using either PAE or non-PAE pagetables, > the selection is done at the cold (very early boot, before paging is > turned on) time. > > This together with earlier 4/4 work gives much more life into i386 kernels > for whoever still needs them. Please review/test, see the differential > review text for more explanation. > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org"
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