CVE-2017-5753 (revert embargoed)
CVE-2017-5715 (revert embargoed)
This reverts commit
74d11fe3e7d95384d51521d312a262cfcf81f791.
Signed-off-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
#ifndef __ASM_BARRIER_H
#define __ASM_BARRIER_H
-#include <asm/alternative.h>
-
/*
* Force strict CPU ordering.
* And yes, this is required on UP too when we're talking
#define mb() do { asm volatile(__ASM_BARRIER : : : "memory"); } while (0)
-static inline void gmb(void)
-{
- asm volatile(
- ALTERNATIVE("", ".long 0xb2e8f000", 81)
- : : : "memory");
-}
-#define gmb gmb
-
#define rmb() barrier()
#define wmb() barrier()
#define dma_rmb() mb()