microblaze: Move exception_table_entry upward (357bc3c9) · Commits · e / devices / android_kernel_teracube_2e

arch/microblaze/include/asm/uaccess.h

+15 −16

Original line number	Diff line number	Diff line
		@@ -55,6 +55,21 @@

		# define segment_eq(a, b) ((a).seg == (b).seg)

		/*
		* 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 long insn, fixup;
		};

		#define __clear_user(addr, n) (memset((void *)(addr), 0, (n)), 0)

		@@ -333,22 +348,6 @@ extern int __strnlen_user(const char __user *sstr, int len);
		extern unsigned long __copy_tofrom_user(void __user *to,
		const void __user *from, unsigned long size);

		/*
		* 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 long insn, fixup;
		};

		#endif /* __ASSEMBLY__ */
		#endif /* __KERNEL__ */