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author | Al Viro <viro@zeniv.linux.org.uk> | 2016-09-05 11:42:55 -0400 |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-10-05 18:38:40 -0400 |
commit | c99d2abd9bc67fd0d578a483f9b82eaa0f61e5c5 (patch) | |
tree | 33190c5db366cc4ba342e2eb0b20f7f7ef65b13d /arch/sparc/include/asm/uaccess_64.h | |
parent | 88dd4a748da7682966f3e52e5dde9a1b1c0bc9d8 (diff) | |
download | op-kernel-dev-c99d2abd9bc67fd0d578a483f9b82eaa0f61e5c5.zip op-kernel-dev-c99d2abd9bc67fd0d578a483f9b82eaa0f61e5c5.tar.gz |
sparc64: separate extable_64.h, switch elf_64.h to it
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/sparc/include/asm/uaccess_64.h')
-rw-r--r-- | arch/sparc/include/asm/uaccess_64.h | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h index 37a315d..b68acc5 100644 --- a/arch/sparc/include/asm/uaccess_64.h +++ b/arch/sparc/include/asm/uaccess_64.h @@ -13,6 +13,7 @@ #include <asm/asi.h> #include <asm/spitfire.h> #include <asm-generic/uaccess-unaligned.h> +#include <asm/extable_64.h> #endif #ifndef __ASSEMBLY__ @@ -81,23 +82,6 @@ static inline int access_ok(int type, const void __user * addr, unsigned long si return 1; } -/* - * The exception table consists of pairs of addresses: the first is the - * address of an instruction that is allowed to fault, and the second is - * the address at which the program should continue. No registers are - * modified, so it is entirely up to the continuation code to figure out - * what to do. - * - * All the routines below use bits of fixup code that are out of line - * with the main instruction path. This means when everything is well, - * we don't even have to jump over them. Further, they do not intrude - * on our cache or tlb entries. - */ - -struct exception_table_entry { - unsigned int insn, fixup; -}; - void __ret_efault(void); void __retl_efault(void); |