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| author | Christoph Hellwig <hch@lst.de> | 2019-08-13 09:25:01 +0200 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2019-08-16 11:33:57 -0700 |
| commit | cf07cb1ff4ea008abf06c95878c700cf1dd65c3e (patch) | |
| tree | 2f2f324bfe52f80bbfee2eeee90e5427ea9346b3 /arch/ia64/Kconfig | |
| parent | f7bc6e42bf12487182fc442a08eca25d968dc543 (diff) | |
| download | linux-cf07cb1ff4ea008abf06c95878c700cf1dd65c3e.tar.gz linux-cf07cb1ff4ea008abf06c95878c700cf1dd65c3e.tar.bz2 linux-cf07cb1ff4ea008abf06c95878c700cf1dd65c3e.zip | |
ia64: remove support for the SGI SN2 platform
The SGI SN2 (early Altix) is a very non-standard IA64 platform that was
at the very high end of even IA64 hardware, and has been discontinued
a long time ago. Remove it because there no upstream users left, and it
has magic hooks all over the kernel.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lkml.kernel.org/r/20190813072514.23299-16-hch@lst.de
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/Kconfig')
| -rw-r--r-- | arch/ia64/Kconfig | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 43f3a3076ab2..ae3aca14506e 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -66,7 +66,6 @@ config 64BIT config ZONE_DMA32 def_bool y - depends on !IA64_SGI_SN2 config QUICKLIST bool @@ -140,7 +139,6 @@ config IA64_GENERIC DIG+Intel+IOMMU For DIG systems with Intel IOMMU HP-zx1/sx1000 For HP systems HP-zx1/sx1000+swiotlb For HP systems with (broken) DMA-constrained devices. - SGI-SN2 For SGI Altix systems SGI-UV For SGI UV systems Ski-simulator For the HP simulator <http://www.hpl.hp.com/research/linux/ski/> @@ -171,17 +169,6 @@ config IA64_HP_ZX1_SWIOTLB I/O TLB, which allows supporting the broken devices at the expense of wasting some kernel memory (about 2MB by default). -config IA64_SGI_SN2 - bool "SGI-SN2" - select NUMA - select ACPI_NUMA - help - Selecting this option will optimize the kernel for use on sn2 based - systems, but the resulting kernel binary will not run on other - types of ia64 systems. If you have an SGI Altix system, it's safe - to select this option. If in doubt, select ia64 generic support - instead. - config IA64_SGI_UV bool "SGI-UV" select NUMA @@ -381,13 +368,12 @@ config ARCH_SPARSEMEM_ENABLE select SPARSEMEM_VMEMMAP_ENABLE config ARCH_DISCONTIGMEM_DEFAULT - def_bool y if (IA64_SGI_SN2 || IA64_GENERIC || IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB) + def_bool y if (IA64_GENERIC || IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB) depends on ARCH_DISCONTIGMEM_ENABLE config NUMA bool "NUMA support" depends on !IA64_HP_SIM && !FLATMEM - default y if IA64_SGI_SN2 select ACPI_NUMA if ACPI help Say Y to compile the kernel to support NUMA (Non-Uniform Memory @@ -472,9 +458,6 @@ config IA64_MC_ERR_INJECT If you're unsure, do not select this option. -config SGI_SN - def_bool y if (IA64_SGI_SN2 || IA64_GENERIC) - config IA64_ESI bool "ESI (Extensible SAL Interface) support" help |