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| author | Mark Rutland <mark.rutland@arm.com> | 2022-02-16 17:22:29 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2022-02-22 17:21:34 +0100 |
| commit | be9aea74400433e03c2a8b0260fc9ffe2495f698 (patch) | |
| tree | cbb1f9b04b1a40f979f0cddea1b9d54538edc139 /Documentation/asm-annotations.rst | |
| parent | x86: clean up symbol aliasing (diff) | |
| download | linux-be9aea74400433e03c2a8b0260fc9ffe2495f698.tar.xz linux-be9aea74400433e03c2a8b0260fc9ffe2495f698.zip | |
linkage: remove SYM_FUNC_{START,END}_ALIAS()
Now that all aliases are defined using SYM_FUNC_ALIAS(), remove the old
SYM_FUNC_{START,END}_ALIAS() macros.
There should be no functional change as a result of this patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Acked-by: Mark Brown <broonie@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Peter Zijlstra <peterz@infradead.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220216162229.1076788-5-mark.rutland@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'Documentation/asm-annotations.rst')
| -rw-r--r-- | Documentation/asm-annotations.rst | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/Documentation/asm-annotations.rst b/Documentation/asm-annotations.rst index 4868b58c60fb..a64f2ca469d4 100644 --- a/Documentation/asm-annotations.rst +++ b/Documentation/asm-annotations.rst @@ -142,19 +142,6 @@ denoting a range of code via ``SYM_*_START/END`` annotations. result, except the debug information for the instructions is generated to the object file only once -- for the non-``ALIAS`` case. -* ``SYM_FUNC_START_ALIAS`` and ``SYM_FUNC_START_LOCAL_ALIAS`` are deprecated - ways to define two or more names for one function. The typical use is:: - - SYM_FUNC_START_ALIAS(__memset) - SYM_FUNC_START(memset) - ... asm insns ... - SYM_FUNC_END(memset) - SYM_FUNC_END_ALIAS(__memset) - - In this example, one can call ``__memset`` or ``memset`` with the same - result, except the debug information for the instructions is generated to - the object file only once -- for the non-``ALIAS`` case. - * ``SYM_CODE_START`` and ``SYM_CODE_START_LOCAL`` should be used only in special cases -- if you know what you are doing. This is used exclusively for interrupt handlers and similar where the calling convention is not the C |