Use vector instruction macros instead of byte patterns to increase
readability. The generated code is nearly identical:
- 1e8: e7 0f 10 00 00 36 vlm %v0,%v15,0(%r1)
- 1ee: e7 0f 11 00 0c 36 vlm %v16,%v31,256(%r1)
+ 1e8: e7 0f 10 00 30 36 vlm %v0,%v15,0(%r1),3
+ 1ee: e7 0f 11 00 3c 36 vlm %v16,%v31,256(%r1),3
By using the VLM macro the alignment hint is automatically specified
too. Even though from a performance perspective it doesn't matter at
all for the machine check code, this shows yet another benefit when
using the macros.
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
#include <linux/time.h>
#include <linux/module.h>
#include <linux/sched/signal.h>
-
+#include <linux/kvm_host.h>
#include <linux/export.h>
#include <asm/lowcore.h>
#include <asm/smp.h>
#include <asm/ctl_reg.h>
#include <asm/asm-offsets.h>
#include <asm/pai.h>
-
-#include <linux/kvm_host.h>
+#include <asm/vx-insn.h>
struct mcck_struct {
unsigned int kill_task : 1;
__ctl_load(cr0.val, 0, 0);
asm volatile(
" la 1,%0\n"
- " .word 0xe70f,0x1000,0x0036\n" /* vlm 0,15,0(1) */
- " .word 0xe70f,0x1100,0x0c36\n" /* vlm 16,31,256(1) */
+ " VLM 0,15,0,1\n"
+ " VLM 16,31,256,1\n"
:
: "Q" (*(struct vx_array *)mcesa->vector_save_area)
: "1");