linux.git - Linux kernel mainline source

Age	Commit message (Collapse)	Author
2026-09-10	memblock tests: model the low allocation limit within dummy memory	Tianyi Chen
	The simulator represents physical addresses using the address of its allocated buffer. That buffer can lie above the default ARCH_LOW_ADDRESS_LIMIT, preventing meaningful memblock_alloc_low() tests. Use the architecture override in asm/dma.h to place the limit halfway through the memory registered by setup_memblock(). Resolve the limit after allocating the buffer, leaving registered memory on both sides. Assisted-by: LLM Signed-off-by: Tianyi Chen <hi@tychen.cc> Link: https://patch.msgid.link/f16c272cd52316b83c35d87987b4d8687c4a3182.1788997523.git.hi@tychen.cc Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
2022-02-20	memblock tests: Add skeleton of the memblock simulator	Karolina Drobnik
	Add basic project files, together with local stubs of required headers. Update tools/include/slab.h to include definitions used by memblock. Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com> Signed-off-by: Mike Rapoport <rppt@kernel.org> Link: https://lore.kernel.org/r/d296fceb023a04b316a31fbff9acf1e76ac684e4.1643796665.git.karolinadrobnik@gmail.com