Commit 9a3ed7ad authored by Christophe Leroy's avatar Christophe Leroy Committed by Michael Ellerman
Browse files

powerpc/interrupt: Fix CONFIG ifdef typo 



CONFIG_PPC_BOOK3S should be CONFIG_PPC_BOOK3S_64. restore_math is a
no-op for other configurations.

Signed-off-by: default avatarChristophe Leroy <christophe.leroy@csgroup.eu>
[np: split from another patch]
Signed-off-by: default avatarNicholas Piggin <npiggin@gmail.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210617155116.2167984-2-npiggin@gmail.com
parent ffaacd97

arch/powerpc/kernel/interrupt.c

+1 −1
Original line number Diff line number Diff line
@@ -303,7 +303,7 @@ notrace unsigned long syscall_exit_prepare(unsigned long r3, 
		ti_flags = READ_ONCE(current_thread_info()->flags);

	}



	if (IS_ENABLED(CONFIG_PPC_BOOK3S) && IS_ENABLED(CONFIG_PPC_FPU)) {

	if (IS_ENABLED(CONFIG_PPC_BOOK3S_64) && IS_ENABLED(CONFIG_PPC_FPU)) {

		if (IS_ENABLED(CONFIG_PPC_TRANSACTIONAL_MEM) &&

				unlikely((ti_flags & _TIF_RESTORE_TM))) {

			restore_tm_state(regs);