ia64: remove support for machvecs
The only thing remaining of the machvecs is a few checks if we are
running on an SGI UV system. Replace those with the existing
is_uv_system() check that has been rewritten to simply check the
OEM ID directly.
That leaves us with a generic kernel that is as fast as the previous
DIG/ZX1/UV kernels, but can support all hardware. Support for UV
and the HP SBA IOMMU is now optional based on new config options.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lkml.kernel.org/r/20190813072514.23299-27-hch@lst.de
Signed-off-by: Tony Luck <tony.luck@intel.com>
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 06a16dc..ebe1e9e 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -323,7 +323,7 @@
bool "NUMA support"
depends on NUMA
depends on (X86 || IA64 || ARM64)
- default y if IA64_GENERIC || ARM64
+ default y if IA64 || ARM64
config ACPI_CUSTOM_DSDT_FILE
string "Custom DSDT Table file to include"