3 Commits

Author	SHA1	Message	Date
Kirill A. Shutemov	bd72baff22	x86/runtime-const: Add the RUNTIME_CONST_PTR assembly macro ... Add an assembly macro to refer runtime cost. It hides linker magic and makes assembly more readable. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: Brian Gerst <brgerst@gmail.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: https://lore.kernel.org/r/20250304153342.2016569-1-kirill.shutemov@linux.intel.com	2025-03-19 11:26:24 +01:00
Linus Torvalds	4dc1f31ec3	x86: fix whitespace in runtime-const assembler output ... The x86 user pointer validation changes made me look at compiler output a lot, and the wrong indentation for the ".popsection" in the generated assembler triggered me. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2024-10-25 09:53:03 -07:00
Linus Torvalds	e3c92e8171	runtime constants: add x86 architecture support ... This implements the runtime constant infrastructure for x86, allowing the dcache d_hash() function to be generated using as a constant for hash table address followed by shift by a constant of the hash index. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2024-06-19 12:34:34 -07:00