Commit bbb1681e authored by Mark Rutland's avatar Mark Rutland Committed by Will Deacon

arm64: mm: mark fault_info table const

Unlike the debug_fault_info table, we never intentionally alter the
fault_info table at runtime, and all derived pointers are treated as
const currently.

Make the table const so that it can be placed in .rodata and protected
from unintentional writes, as we do for the syscall tables.
Signed-off-by: default avatarMark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
parent c5cea06b
...@@ -441,7 +441,7 @@ static int do_bad(unsigned long addr, unsigned int esr, struct pt_regs *regs) ...@@ -441,7 +441,7 @@ static int do_bad(unsigned long addr, unsigned int esr, struct pt_regs *regs)
return 1; return 1;
} }
static struct fault_info { static const struct fault_info {
int (*fn)(unsigned long addr, unsigned int esr, struct pt_regs *regs); int (*fn)(unsigned long addr, unsigned int esr, struct pt_regs *regs);
int sig; int sig;
int code; int code;
......
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