Update to v5.11 kernel headers.
Kernel headers coming from:
Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.11
Test: Built cuttlefish and flame images. Ran bionic unit tests on both.
Change-Id: Ie60337aafad4bda55af99b6c8fe9f56bf2fa787f
diff --git a/libc/kernel/uapi/linux/kernel.h b/libc/kernel/uapi/linux/kernel.h
index 000cd30..7506a41 100644
--- a/libc/kernel/uapi/linux/kernel.h
+++ b/libc/kernel/uapi/linux/kernel.h
@@ -19,7 +19,5 @@
#ifndef _UAPI_LINUX_KERNEL_H
#define _UAPI_LINUX_KERNEL_H
#include <linux/sysinfo.h>
-#define __ALIGN_KERNEL(x,a) __ALIGN_KERNEL_MASK(x, (typeof(x)) (a) - 1)
-#define __ALIGN_KERNEL_MASK(x,mask) (((x) + (mask)) & ~(mask))
-#define __KERNEL_DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
+#include <linux/const.h>
#endif