Displaying 2 results from an estimated 2 matches for "not_l1_fram".
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not_l1_frames
2009 May 22
0
miniOS page table allocation
...ems strange to me: the build_pagetable() function in mm.c.
This function aims at building up the additional page tables which were not allocated by the hypervisor during the
domain construction (domain_build.c). I do not understand the following calculation:
pfn_to_map = (start_info.nr_pt_frames - NOT_L1_FRAMES) * L1_PAGETABLE_ENTRIES;
pfn_to_map is supposed to be the first page frame number to be mapped by the function. However, the guest OS gets
a list of pfns (start_pfn - max_pfn, including the phys_to_machine table) assigned by the hypervisor, and the first pfns are supposed to contain the startup...
2012 Nov 26
13
[PATCH 0 of 4] Minios improvements for app development
This patch series contains a set of patches making minios rather easier
to use, from an application development point of view.
Overview of patches:
1 Command line argument parsing support, from Xen.
2 Weak console handler function.
3 Build system tweaks for application directories.
4 Trailing whitespace cleanup. (because it is very messy)
Patch 4 is likely to be more controversial than