Date: Thu, 06 Sep 2018 12:46:03 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 231064] vgapci device memory not excluded on ThunderX Message-ID: <bug-231064-227-VqNMtadjae@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-231064-227@https.bugs.freebsd.org/bugzilla/> References: <bug-231064-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D231064 --- Comment #3 from Andrew Turner <Andrew@FreeBSD.org> --- You can try excluding that physical memory from the map by calling arm_physmem_exclude_region from initarm. It takes the start address, length, and the EXFLAG_NOALLOC flag, e.g. arm_physmem_exclude_region(0x10000000, 0x01020000, EXFLAG_NOALLOC). If you put it just after pmap_bootstrap we can still access the memory via = the DMAP to see what data is being put into the range. --=20 You are receiving this mail because: You are the assignee for the bug.=
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