4 files changed, 7 insertions, 9 deletions
diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c
index f798f66634af..177169623026 100644
--- a/arch/arm64/kernel/cpuinfo.c
+++ b/arch/arm64/kernel/cpuinfo.c
@@ -49,7 +49,7 @@ static void cpuinfo_detect_icache_policy(struct cpuinfo_arm64 *info)
 
 	if (l1ip != ICACHE_POLICY_PIPT)
 		set_bit(ICACHEF_ALIASING, &__icache_flags);
-	if (l1ip == ICACHE_POLICY_AIVIVT);
+	if (l1ip == ICACHE_POLICY_AIVIVT)
 		set_bit(ICACHEF_AIVIVT, &__icache_flags);
 
 	pr_info("Detected %s I-cache on CPU%d\n", icache_policy_str[l1ip], cpu);
diff --git a/arch/arm64/kernel/efi.c b/arch/arm64/kernel/efi.c
index e72f3100958f..24f0c6fb61d8 100644
--- a/arch/arm64/kernel/efi.c
+++ b/arch/arm64/kernel/efi.c
@@ -188,6 +188,8 @@ static __init void reserve_regions(void)
 		if (uefi_debug)
 			pr_cont("\n");
 	}
+
+	set_bit(EFI_MEMMAP, &efi.flags);
 }
 
 
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S
index 144f10567f82..bed028364a93 100644
--- a/arch/arm64/kernel/head.S
+++ b/arch/arm64/kernel/head.S
@@ -38,11 +38,11 @@
 
 #define KERNEL_RAM_VADDR	(PAGE_OFFSET + TEXT_OFFSET)
 
-#if (TEXT_OFFSET & 0xf) != 0
-#error TEXT_OFFSET must be at least 16B aligned
-#elif (PAGE_OFFSET & 0xfffff) != 0
+#if (TEXT_OFFSET & 0xfff) != 0
+#error TEXT_OFFSET must be at least 4KB aligned
+#elif (PAGE_OFFSET & 0x1fffff) != 0
 #error PAGE_OFFSET must be at least 2MB aligned
-#elif TEXT_OFFSET > 0xfffff
+#elif TEXT_OFFSET > 0x1fffff
 #error TEXT_OFFSET must be less than 2MB
 #endif
 
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 0310811bd77d..70526cfda056 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -1115,19 +1115,15 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
 	if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
 		trace_sys_enter(regs, regs->syscallno);
 
-#ifdef CONFIG_AUDITSYSCALL
 	audit_syscall_entry(syscall_get_arch(), regs->syscallno,
 		regs->orig_x0, regs->regs[1], regs->regs[2], regs->regs[3]);
-#endif
 
 	return regs->syscallno;
 }
 
 asmlinkage void syscall_trace_exit(struct pt_regs *regs)
 {
-#ifdef CONFIG_AUDITSYSCALL
 	audit_syscall_exit(regs);
-#endif
 
 	if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
 		trace_sys_exit(regs, regs_return_value(regs));