Commit aaaa3f9e authored by Catalin Marinas's avatar Catalin Marinas Committed by Russell King
Browse files

[PATCH] ARM: 2769/1: cpu_init() stack setup fix

Patch from Catalin Marinas

The compiler allocates r14 for the stk variable in the __asm__ directive.
This is a shadowed register and gets changed when the mode is changed,
causing random values in the SP register. The patch adds a clobber for
the r14 register.
Signed-off-by: default avatarCatalin Marinas <>
Signed-off-by: default avatarRussell King <>
parent 9ec3c75c
......@@ -359,7 +359,8 @@ void cpu_init(void)
"I" (offsetof(struct stack, abt[0])),
"I" (offsetof(struct stack, und[0])),
: "r14");
static struct machine_desc * __init setup_machine(unsigned int nr)
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment