Loading arch/microblaze/include/asm/uaccess.h +15 −16 Original line number Diff line number Diff line Loading @@ -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) Loading Loading @@ -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__ */ Loading Loading
arch/microblaze/include/asm/uaccess.h +15 −16 Original line number Diff line number Diff line Loading @@ -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) Loading Loading @@ -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__ */ Loading
Michal Simek <monstr@monstr.eu>Michal Simek <monstr@monstr.eu>