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| author | Tanzir Hasan <tanzirh@google.com> | 2023-12-26 19:00:00 +0100 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2024-02-01 18:47:59 +0100 |
| commit | 66a5c40f60f5d88ad8d47ba6a4ba05892853fa1f (patch) | |
| tree | 63ee4c0ec6e43b5890cd0e0f168f8100e254c5b3 /include/asm-generic | |
| parent | lkdtm/bugs: In lkdtm_HUNG_TASK() use BUG(), not BUG_ON(1) (diff) | |
| download | linux-66a5c40f60f5d88ad8d47ba6a4ba05892853fa1f.tar.xz linux-66a5c40f60f5d88ad8d47ba6a4ba05892853fa1f.zip | |
kernel.h: removed REPEAT_BYTE from kernel.h
This patch creates wordpart.h and includes it in asm/word-at-a-time.h
for all architectures. WORD_AT_A_TIME_CONSTANTS depends on kernel.h
because of REPEAT_BYTE. Moving this to another header and including it
where necessary allows us to not include the bloated kernel.h. Making
this implicit dependency on REPEAT_BYTE explicit allows for later
improvements in the lib/string.c inclusion list.
Suggested-by: Al Viro <viro@zeniv.linux.org.uk>
Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Tanzir Hasan <tanzirh@google.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20231226-libstringheader-v6-1-80aa08c7652c@google.com
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/word-at-a-time.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-generic/word-at-a-time.h b/include/asm-generic/word-at-a-time.h index 95a1d214108a..ef3f841c6625 100644 --- a/include/asm-generic/word-at-a-time.h +++ b/include/asm-generic/word-at-a-time.h @@ -2,7 +2,8 @@ #ifndef _ASM_WORD_AT_A_TIME_H #define _ASM_WORD_AT_A_TIME_H -#include <linux/kernel.h> +#include <linux/bitops.h> +#include <linux/wordpart.h> #include <asm/byteorder.h> #ifdef __BIG_ENDIAN |