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Kirill Smelkov
linux
Commits
77149367
Commit
77149367
authored
May 20, 2008
by
Arnd Bergmann
Committed by
Jonathan Corbet
Jun 20, 2008
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microcode: BKL pushdown
Signed-off-by:
Arnd Bergmann
<
arnd@arndb.de
>
parent
b78032a7
Changes
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arch/x86/kernel/microcode.c
arch/x86/kernel/microcode.c
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arch/x86/kernel/microcode.c
View file @
77149367
...
@@ -75,6 +75,7 @@
...
@@ -75,6 +75,7 @@
#include <linux/kernel.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/sched.h>
#include <linux/smp_lock.h>
#include <linux/cpumask.h>
#include <linux/cpumask.h>
#include <linux/module.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/slab.h>
...
@@ -422,6 +423,7 @@ static int do_microcode_update (void)
...
@@ -422,6 +423,7 @@ static int do_microcode_update (void)
static
int
microcode_open
(
struct
inode
*
unused1
,
struct
file
*
unused2
)
static
int
microcode_open
(
struct
inode
*
unused1
,
struct
file
*
unused2
)
{
{
cycle_kernel_lock
();
return
capable
(
CAP_SYS_RAWIO
)
?
0
:
-
EPERM
;
return
capable
(
CAP_SYS_RAWIO
)
?
0
:
-
EPERM
;
}
}
...
...
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