Fix a PDA warning uncovered by the new type checking Fix linux/arch/x86_64/kernel/process.c: In function __switch_to: linux/arch/x86_64/kernel/process.c:626: warning: assignment makes integer from pointer without a cast Signed-off-by: Andi Kleen --- arch/x86_64/kernel/process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux/arch/x86_64/kernel/process.c =================================================================== --- linux.orig/arch/x86_64/kernel/process.c +++ linux/arch/x86_64/kernel/process.c @@ -624,7 +624,7 @@ __switch_to(struct task_struct *prev_p, And the AMD workaround requires it to be after DS reload. */ unlazy_fpu(prev_p); write_pda(kernelstack, - task_stack_page(next_p) + THREAD_SIZE - PDA_STACKOFFSET); + (unsigned long)task_stack_page(next_p) + THREAD_SIZE - PDA_STACKOFFSET); #ifdef CONFIG_CC_STACKPROTECTOR write_pda(stack_canary, next_p->stack_canary); /*