diff options
Diffstat (limited to 'arch/arm64/kernel/armv8_deprecated.c')
| -rw-r--r-- | arch/arm64/kernel/armv8_deprecated.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/arm64/kernel/armv8_deprecated.c b/arch/arm64/kernel/armv8_deprecated.c index 937f5e58a4d3..c37202c0c838 100644 --- a/arch/arm64/kernel/armv8_deprecated.c +++ b/arch/arm64/kernel/armv8_deprecated.c @@ -62,7 +62,7 @@ struct insn_emulation { }; static LIST_HEAD(insn_emulation); -static int nr_insn_emulated; +static int nr_insn_emulated __initdata; static DEFINE_RAW_SPINLOCK(insn_emulation_lock); static void register_emulation_hooks(struct insn_emulation_ops *ops) @@ -173,7 +173,7 @@ static int update_insn_emulation_mode(struct insn_emulation *insn, return ret; } -static void register_insn_emulation(struct insn_emulation_ops *ops) +static void __init register_insn_emulation(struct insn_emulation_ops *ops) { unsigned long flags; struct insn_emulation *insn; @@ -237,7 +237,7 @@ static struct ctl_table ctl_abi[] = { { } }; -static void register_insn_emulation_sysctl(struct ctl_table *table) +static void __init register_insn_emulation_sysctl(struct ctl_table *table) { unsigned long flags; int i = 0; @@ -297,11 +297,8 @@ static void register_insn_emulation_sysctl(struct ctl_table *table) "4: mov %w0, %w5\n" \ " b 3b\n" \ " .popsection" \ - " .pushsection __ex_table,\"a\"\n" \ - " .align 3\n" \ - " .quad 0b, 4b\n" \ - " .quad 1b, 4b\n" \ - " .popsection\n" \ + _ASM_EXTABLE(0b, 4b) \ + _ASM_EXTABLE(1b, 4b) \ ALTERNATIVE("nop", SET_PSTATE_PAN(1), ARM64_HAS_PAN, \ CONFIG_ARM64_PAN) \ : "=&r" (res), "+r" (data), "=&r" (temp) \ |