diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index 1c408ec3c8b3a883..31d13a6001df49c4 100644
--- a/arch/arm64/include/asm/efi.h
+++ b/arch/arm64/include/asm/efi.h
@@ -14,8 +14,16 @@
 
 #ifdef CONFIG_EFI
 extern void efi_init(void);
+
+bool efi_runtime_fixup_exception(struct pt_regs *regs, const char *msg);
 #else
 #define efi_init()
+
+static inline
+bool efi_runtime_fixup_exception(struct pt_regs *regs, const char *msg)
+{
+	return false;
+}
 #endif
 
 int efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md);
diff --git a/arch/arm64/kernel/efi-rt-wrapper.S b/arch/arm64/kernel/efi-rt-wrapper.S
index b2786b968fee68dd..ee0c6c719ab573b7 100644
--- a/arch/arm64/kernel/efi-rt-wrapper.S
+++ b/arch/arm64/kernel/efi-rt-wrapper.S
@@ -6,7 +6,7 @@
 #include <linux/linkage.h>
 
 SYM_FUNC_START(__efi_rt_asm_wrapper)
-	stp	x29, x30, [sp, #-32]!
+	stp	x29, x30, [sp, #-112]!
 	mov	x29, sp
 
 	/*
@@ -16,11 +16,20 @@ SYM_FUNC_START(__efi_rt_asm_wrapper)
 	 */
 	stp	x1, x18, [sp, #16]
 
+	/*
+	 * Preserve all callee saved registers and record the stack pointer
+	 * value in a per-CPU variable so we can recover from synchronous
+	 * exceptions occurring while running the firmware routines.
+	 */
+	stp	x19, x20, [sp, #32]
+	stp	x21, x22, [sp, #48]
+	stp	x23, x24, [sp, #64]
+	stp	x25, x26, [sp, #80]
+	stp	x27, x28, [sp, #96]
+
 	ldr_l	x16, efi_rt_stack_top
 	mov	sp, x16
-#ifdef CONFIG_SHADOW_CALL_STACK
-	str	x18, [sp, #-16]!
-#endif
+	stp	x18, x29, [sp, #-16]!
 
 	/*
 	 * We are lucky enough that no EFI runtime services take more than
@@ -38,7 +47,7 @@ SYM_FUNC_START(__efi_rt_asm_wrapper)
 	mov	sp, x29
 	ldp	x1, x2, [sp, #16]
 	cmp	x2, x18
-	ldp	x29, x30, [sp], #32
+	ldp	x29, x30, [sp], #112
 	b.ne	0f
 	ret
 0:
@@ -56,3 +65,15 @@ SYM_FUNC_START(__efi_rt_asm_wrapper)
 
 	b	efi_handle_corrupted_x18	// tail call
 SYM_FUNC_END(__efi_rt_asm_wrapper)
+
+SYM_CODE_START(__efi_rt_asm_recover)
+	mov	sp, x30
+
+	ldp	x19, x20, [sp, #32]
+	ldp	x21, x22, [sp, #48]
+	ldp	x23, x24, [sp, #64]
+	ldp	x25, x26, [sp, #80]
+	ldp	x27, x28, [sp, #96]
+	ldp	x29, x30, [sp], #112
+	ret
+SYM_CODE_END(__efi_rt_asm_recover)
diff --git a/arch/arm64/kernel/efi.c b/arch/arm64/kernel/efi.c
index 8cb2e005f8aca589..0169a669fde7544f 100644
--- a/arch/arm64/kernel/efi.c
+++ b/arch/arm64/kernel/efi.c
@@ -149,6 +149,28 @@ DEFINE_SPINLOCK(efi_rt_lock);
 
 asmlinkage u64 *efi_rt_stack_top __ro_after_init;
 
+asmlinkage efi_status_t __efi_rt_asm_recover(void);
+
+bool efi_runtime_fixup_exception(struct pt_regs *regs, const char *msg)
+{
+	 /* Check whether the exception occurred while running the firmware */
+	if (current_work() != &efi_rts_work.work || regs->pc >= TASK_SIZE_64)
+		return false;
+
+	pr_err(FW_BUG "Unable to handle %s in EFI runtime service\n", msg);
+	add_taint(TAINT_FIRMWARE_WORKAROUND, LOCKDEP_STILL_OK);
+	clear_bit(EFI_RUNTIME_SERVICES, &efi.flags);
+
+	regs->regs[0]	= EFI_ABORTED;
+	regs->regs[30]	= efi_rt_stack_top[-1];
+	regs->pc	= (u64)__efi_rt_asm_recover;
+
+	if (IS_ENABLED(CONFIG_SHADOW_CALL_STACK))
+		regs->regs[18] = efi_rt_stack_top[-2];
+
+	return true;
+}
+
 /* required by the EFI spec */
 static_assert(THREAD_SIZE >= SZ_8K);
 
diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
index 5b391490e045be91..3e9cf9826417a434 100644
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -30,6 +30,7 @@
 #include <asm/bug.h>
 #include <asm/cmpxchg.h>
 #include <asm/cpufeature.h>
+#include <asm/efi.h>
 #include <asm/exception.h>
 #include <asm/daifflags.h>
 #include <asm/debug-monitors.h>
@@ -391,6 +392,9 @@ static void __do_kernel_fault(unsigned long addr, unsigned long esr,
 		msg = "paging request";
 	}
 
+	if (efi_runtime_fixup_exception(regs, msg))
+		return;
+
 	die_kernel_fault(msg, addr, esr, regs);
 }
 
diff --git a/drivers/firmware/efi/runtime-wrappers.c b/drivers/firmware/efi/runtime-wrappers.c
index f3e54f6616f02475..7feee3d9c2bfbeec 100644
--- a/drivers/firmware/efi/runtime-wrappers.c
+++ b/drivers/firmware/efi/runtime-wrappers.c
@@ -83,6 +83,7 @@ struct efi_runtime_work efi_rts_work;
 	else								\
 		pr_err("Failed to queue work to efi_rts_wq.\n");	\
 									\
+	WARN_ON_ONCE(efi_rts_work.status == EFI_ABORTED);		\
 exit:									\
 	efi_rts_work.efi_rts_id = EFI_NONE;				\
 	efi_rts_work.status;						\
