diff options
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/kernel/kgdb.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/blackfin/kernel/kgdb.c b/arch/blackfin/kernel/kgdb.c index 62c3032d843..6e9af298591 100644 --- a/arch/blackfin/kernel/kgdb.c +++ b/arch/blackfin/kernel/kgdb.c @@ -37,7 +37,7 @@ int gdb_bfin_vector = -1; #define IN_MEM(addr, size, l1_addr, l1_size) \ ({ \ unsigned long __addr = (unsigned long)(addr); \ - (__addr >= l1_addr && __addr + (size) <= l1_addr + l1_size); \ + (l1_size && __addr >= l1_addr && __addr + (size) <= l1_addr + l1_size); \ }) #define ASYNC_BANK_SIZE \ (ASYNC_BANK0_SIZE + ASYNC_BANK1_SIZE + \ @@ -495,10 +495,8 @@ static int validate_memory_access_address(unsigned long addr, int size) #endif } -#if L2_LENGTH if (IN_MEM(addr, size, L2_START, L2_LENGTH)) return 0; -#endif return EFAULT; } @@ -714,10 +712,8 @@ int kgdb_validate_break_address(unsigned long addr) else if (cpu == 1 && IN_MEM(addr, BREAK_INSTR_SIZE, COREB_L1_CODE_START, L1_CODE_LENGTH)) return 0; #endif -#if L2_LENGTH if (IN_MEM(addr, BREAK_INSTR_SIZE, L2_START, L2_LENGTH)) return 0; -#endif return EFAULT; } |