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Today users are able to tweak whether the hypervisor includes support to software SRAM (SSRAM). This, however, gives rise to potential functional incorrectness when the hypervisor is not built with such support but a service VM attempts to assign SSRAM to a post-launched VM (which is possible as the service VM can still see the SSRAM-related ACPI tables). In such cases the SSRAM assigned to a post-launched VM is not properly initialized and thus not locked in cache. As makes little sense for a user to configure the SSRAM support in the hypervisor in a different way as the presence of SSRAM on hardware, this patch removes the "SSRAM support" option from the configurator. The config tools will now automatically enable the SSRAM support if the hardware supports the feature and disable that otherwise. Tracked-On: #8231 Signed-off-by: Junjie Mao <junjie.mao@intel.com> |
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board_info.h.xsl | ||
config_common.xsl | ||
config.h.xsl | ||
config.mk.xsl | ||
ivshmem_cfg.h.xsl | ||
lib.xsl | ||
misc_cfg.h.xsl | ||
pci_dev.c.xsl | ||
pt_intx.c.xsl | ||
vm_configurations.c.xsl | ||
vm_configurations.h.xsl |