> On 9 May 2017, at 12:05, Michal Meloun <[email protected]> wrote: > > Author: mmel > Date: Tue May 9 11:05:32 2017 > New Revision: 318021 > URL: https://svnweb.freebsd.org/changeset/base/318021 > > Log: > Introduce pmap_remap_vm_attr(), > it allows to remap one VM memattr class to another. > > This function is intent to be used as workaround for various SoC bugs, > mainly access ordering/sequencing related bugs in crossbar fabric.
This seems quite heavy handed to change the attribute for all memory of a given type. Other architectures have pmap_change_attr to change the attribute on a specific range of memory. Andrew _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "[email protected]"
