The patch titled
Use correct macros in raid code, not raw asm
has been removed from the -mm tree. Its filename was
use-correct-macros-in-raid-code-not-raw-asm.patch
This patch was dropped because an updated version will be merged
------------------------------------------------------
Subject: Use correct macros in raid code, not raw asm
From: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
This make sure it's paravirtualized correctly when CONFIG_PARAVIRT=y.
Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Neil Brown <neilb@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/md/raid6x86.h | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff -puN drivers/md/raid6x86.h~use-correct-macros-in-raid-code-not-raw-asm drivers/md/raid6x86.h
--- a/drivers/md/raid6x86.h~use-correct-macros-in-raid-code-not-raw-asm
+++ a/drivers/md/raid6x86.h
@@ -21,6 +21,8 @@
#if defined(__i386__) || defined(__x86_64__)
+#include <asm/system.h>
+
#ifdef __x86_64__
typedef struct {
@@ -75,13 +77,14 @@ static inline unsigned long raid6_get_fp
unsigned long cr0;
preempt_disable();
- asm volatile("mov %%cr0,%0 ; clts" : "=r" (cr0));
+ cr0 = read_cr0();
+ clts();
return cr0;
}
static inline void raid6_put_fpu(unsigned long cr0)
{
- asm volatile("mov %0,%%cr0" : : "r" (cr0));
+ write_cr0(cr0);
preempt_enable();
}
_
Patches currently in -mm which might be from rusty@xxxxxxxxxxxxxxx are
use-correct-macros-in-raid-code-not-raw-asm.patch
vmi-versus-hrtimers.patch
hotplug-allow-modules-to-use-the-cpu-hotplug-notifiers.patch
-
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