Mike Rapoport (Microsoft) efe659ac01 x86/e820: Drop obsolete E820_TYPE_RESERVED_KERN and related code ... E820_TYPE_RESERVED_KERN is a relict from the ancient history that was used to early reserve setup_data, see: 28bb223795 ("x86: move reserve_setup_data to setup.c") Nowadays setup_data is anyway reserved in memblock and there is no point in carrying E820_TYPE_RESERVED_KERN that behaves exactly like E820_TYPE_RAM but only complicates the code. A bonus for removing E820_TYPE_RESERVED_KERN is a small but measurable speedup of 20 microseconds in init_mem_mappings() on a VM with 32GB or RAM. Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20250214090651.3331663-5-rppt@kernel.org		2025-02-21 16:05:00 +01:00
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api.h	x86/e820: Drop obsolete E820_TYPE_RESERVED_KERN and related code	2025-02-21 16:05:00 +01:00
types.h	x86/e820: Drop obsolete E820_TYPE_RESERVED_KERN and related code	2025-02-21 16:05:00 +01:00