lkl: Remove some obsolete configs#591
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tavip merged 5 commits intolkl:masterfrom Apr 14, 2025
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CONFIG_RWSEM_GENERIC_SPINLOCK has been removed in upstream by commit 390a0c6 ("locking/rwsem: Remove rwsem-spinlock.c & use rwsem-xadd.c for all archs"). Signed-off-by: Ruihan Li <lrh2000@pku.edu.cn>
CONFIG_FLAT_NODE_MEM_MAP has been removed in upstream by commit 43b02ba ("mm: replace CONFIG_FLAT_NODE_MEM_MAP with CONFIG_FLATMEM"). Signed-off-by: Ruihan Li <lrh2000@pku.edu.cn>
CONFIG_ARCH_NO_COHERENT_DMA_MMAP has been removed in upstream by commit 62fcee9 ("dma-mapping: remove CONFIG_ARCH_NO_COHERENT_DMA_MMAP"). Signed-off-by: Ruihan Li <lrh2000@pku.edu.cn>
CONFIG_HAVE_MEMBLOCK has been removed in upstream by commit aca52c3 ("mm: remove CONFIG_HAVE_MEMBLOCK"). Signed-off-by: Ruihan Li <lrh2000@pku.edu.cn>
CONFIG_NO_BOOTMEM has been removed in upstream by commit b4a991e ("mm: remove CONFIG_NO_BOOTMEM"). Signed-off-by: Ruihan Li <lrh2000@pku.edu.cn>
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Apr 13, 2025
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There are some obsolete configs that are still referenced by
arch/lkl/Kconfig. I guess they exist for historical reasons and we don't have a good reason to keep them forever. This PR removes them.See individual commit messages for details on when upstream has removed them.