Commit e7741075 authored by Michal Simek's avatar Michal Simek
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microblaze: Do not mix register saving and mode setting 



Separate reg saving and mode setting.

Signed-off-by: default avatarMichal Simek <monstr@monstr.eu>
parent e5d2af2b

arch/microblaze/kernel/entry.S

+1 −1
Original line number Diff line number Diff line
@@ -293,9 +293,9 @@ 
	tophys(r1,r1);							\

	addik	r1, r1, -STATE_SAVE_SIZE; /* Make room on the stack.  */\

	SAVE_REGS							\

	swi	r0, r1, PTO + PT_MODE; /* Was in user-mode.  */		\

	lwi	r11, r0, TOPHYS(PER_CPU(ENTRY_SP));			\

	swi	r11, r1, PTO+PT_R1; /* Store user SP.  */		\

	swi	r0, r1, PTO + PT_MODE; /* Was in user-mode.  */		\

	/* MS: I am clearing UMS even in case when I come from kernel space */ \

	clear_ums; 							\

2:	lwi	CURRENT_TASK, r0, TOPHYS(PER_CPU(CURRENT_SAVE));