[PATCH] 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 <ak@suse.de>

diff --git a/arch/x86_64/kernel/process.c b/arch/x86_64/kernel/process.c
index fba8dfeda67c8107885533c474d058d4612d500a..885c318f76abf0e5c41a284b511873f744d072c0 100644 (file)
--- a/arch/x86_64/kernel/process.c
+++ b/arch/x86_64/kernel/process.c
@@ -624,7 +624,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_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);
        /*