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cc6f094926
In platforms that support CAT, when it is enabled by ACRN, i.e. IA32_resourceType_MASK_n registers are programmed with customized values, it has impacts to the whole system. The per guest flag GUEST_FLAG_CLOS_REQUIRED suggests that CAT may be enabled in some guests, but not in others who don't have this flag, which is conceptually incorrect. This patch removes GUEST_FLAG_CLOS_REQUIRED, and adds a new Kconfig entry CAT_ENABLED for CAT enabling. When it's enabled, platform_clos_array[] defines a set of system-wide Class of Service (COS, or CLOS), and the per guest vm_configs[].clos associates the guest with particular CLOS. Tracked-On: #2462 Signed-off-by: Zide Chen <zide.chen@intel.com> |
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| .. | ||
| boot | ||
| configs | ||
| guest | ||
| lib | ||
| seed | ||
| cat.c | ||
| cpu_caps.c | ||
| cpu_state_tbl.c | ||
| cpu.c | ||
| e820.c | ||
| gdt.c | ||
| idt.S | ||
| init.c | ||
| ioapic.c | ||
| irq.c | ||
| Kconfig | ||
| lapic.c | ||
| mmu.c | ||
| notify.c | ||
| page.c | ||
| pagetable.c | ||
| pm.c | ||
| sched.S | ||
| security.c | ||
| sgx.c | ||
| timer.c | ||
| trampoline.c | ||
| vmx.c | ||
| vtd.c | ||
| wakeup.S | ||