Commit 5497c253 authored Jan 17, 2019 by Christophe Leroy Committed by Michael Ellerman Feb 23, 2019

powerpc: Use sizeof(struct thread_info) in INIT_SP_LIMIT



Currently INIT_SP_LIMIT uses sizeof(init_thread_info), but that symbol
won't exist when we enable THREAD_INFO_IN_TASK. So just use the sizeof
the type which is the same value but will continue to work.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
[mpe: Split out of larger patch]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

parent 678c668a

arch/powerpc/include/asm/processor.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -271,7 +271,7 @@ struct thread_struct {

		#define INIT_SP (sizeof(init_stack) + (unsigned long) &init_stack)
		#define INIT_SP_LIMIT \
		(_ALIGN_UP(sizeof(init_thread_info), 16) + (unsigned long) &init_stack)
		(_ALIGN_UP(sizeof(struct thread_info), 16) + (unsigned long)&init_stack)

		#ifdef CONFIG_SPE
		#define SPEFSCR_INIT \

Admin message