Date: Mon, 29 Apr 2013 16:39:12 +0200 From: Grzegorz Bernacki <gjb@semihalf.com> To: freebsd-arm@freebsd.org Subject: RFC: Patches with AXP support and pmap&smp fixes. Message-ID: <517E8610.5050204@semihalf.com>
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Hi, I am going to submit some changes related to Armada XP support and some general ARM fixes. You can find them at: http://people.freebsd.org/~gber/armada It would be good if someone could review changes in generic ARM code i.e.: 1) http://people.freebsd.org/~gber/armada/0004-arm-smp-Fix-AP-processors-initialization-procedure.patch This patch fixes race condition in pcpu_init function. pcpu_init performs operation on signly-linked tail queue and the queue can be corrupted by secondary cpus initialization. 2) http://people.freebsd.org/~gber/armada/0007-arm-Fix-L2-PTE-access-permissions-management.patch http://people.freebsd.org/~gber/armada/0008-arm-Fix-page-reference-emulation-on-ARMv6-and-v7.patch These are changes which fixes reference simulation and access permissions in pmap v6. It would be great if you could also review armada patches. We will appreciate all comments and remarks. If there will be no objections I am going to submit these changes at the beginning of the next week. thanks, greg
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