Se dipendi dall'uso del driver binario nvidia puoi patchare il driver originale con questa patch (solo per kernel 3.4+ con patch rt) Questa patch non è coperta da garanzia o garanzia! Usalo a tuo rischio .->
Index: kernel/conftest.sh
===================================================================
--- kernel/conftest.sh.orig
+++ kernel/conftest.sh
@@ -95,7 +95,7 @@
fi
fi
- CFLAGS="$CFLAGS $OUTPUT_CFLAGS -I$HEADERS $AUTOCONF_CFLAGS"
+ CFLAGS="$CFLAGS $OUTPUT_CFLAGS -I$HEADERS -I$OUTPUT/arch/x86/include/generated $AUTOCONF_CFLAGS"
test_xen
@@ -126,7 +126,7 @@
CFLAGS="$BASE_CFLAGS $MACH_CFLAGS $OUTPUT_CFLAGS -I$HEADERS $AUTOCONF_CFLAGS"
if [ "$ARCH" = "i386" -o "$ARCH" = "x86_64" ]; then
- CFLAGS="$CFLAGS -I$SOURCES/arch/x86/include -I$SOURCES/arch/x86/include/generated"
+ CFLAGS="$CFLAGS -I$SOURCES/arch/x86/include -I$OUTPUT/arch/x86/include/generated"
elif [ "$ARCH" = "ARMv7" ]; then
CFLAGS="$CFLAGS -I$SOURCES/arch/arm/include -I$SOURCES/arch/arm/include/generated"
fi
@@ -512,7 +512,12 @@
# and if it as an 'event' member.
#
echo "$CONFTEST_PREAMBLE
- #include <asm/system.h>
+ #include <linux/version.h>
+ #if LINUX_VERSION_CODE > KERNEL_VERSION(3, 3, 0)
+ #include <asm/switch_to.h>
+ #else
+ #include <asm/system.h>
+ #endif
#include <linux/pm.h>
void conftest_pm_message_t(pm_message_t state) {
pm_message_t *p = &state;
@@ -965,11 +970,12 @@
#
echo "$CONFTEST_PREAMBLE
#include <linux/acpi.h>
+ #include <acpi/acpixf.h>
void conftest_acpi_walk_namespace(void) {
acpi_walk_namespace();
}" > conftest$$.c
- $CC $CFLAGS -c conftest$$.c > /dev/null 2>&1
+ #CC $CFLAGS -c conftest$$.c > /dev/null 2>&1
rm -f conftest$$.c
if [ -f conftest$$.o ]; then
@@ -980,6 +986,7 @@
echo "$CONFTEST_PREAMBLE
#include <linux/acpi.h>
+ #include <acpi/acpixf.h>
void conftest_acpi_walk_namespace(void) {
acpi_walk_namespace(0, NULL, 0, NULL, NULL, NULL, NULL);
}" > conftest$$.c
@@ -996,6 +1003,7 @@
echo "$CONFTEST_PREAMBLE
#include <linux/acpi.h>
+ #include <acpi/acpixf.h>
void conftest_acpi_walk_namespace(void) {
acpi_walk_namespace(0, NULL, 0, NULL, NULL, NULL);
}" > conftest$$.c
@@ -1603,6 +1611,9 @@
fi
fi
fi
+
+ RET=0
+ SELECTED_MAKEFILE=Makefile.kbuild
if [ "$RET" = "0" ]; then
ln -s $SELECTED_MAKEFILE Makefile
Index: kernel/nv-linux.h
===================================================================
--- kernel/nv-linux.h.orig
+++ kernel/nv-linux.h
@@ -111,7 +111,11 @@
#include <linux/timer.h>
#include <asm/div64.h> /* do_div() */
+#if LINUX_VERSION_CODE > KERNEL_VERSION(3, 3, 0)
+#include <asm/switch_to.h>
+#else
#include <asm/system.h> /* cli, sli, save_flags */
+#endif
#include <asm/io.h> /* ioremap, virt_to_phys */
#include <asm/uaccess.h> /* access_ok */
#include <asm/page.h> /* PAGE_OFFSET */
@@ -291,17 +295,17 @@
#endif
#endif
-#if defined(CONFIG_PREEMPT_RT)
-typedef atomic_spinlock_t nv_spinlock_t;
-#define NV_SPIN_LOCK_INIT(lock) atomic_spin_lock_init(lock)
-#define NV_SPIN_LOCK_IRQ(lock) atomic_spin_lock_irq(lock)
-#define NV_SPIN_UNLOCK_IRQ(lock) atomic_spin_unlock_irq(lock)
-#define NV_SPIN_LOCK_IRQSAVE(lock,flags) atomic_spin_lock_irqsave(lock,flags)
+#if defined(CONFIG_PREEMPT_RT_FULL)
+typedef raw_spinlock_t nv_spinlock_t;
+#define NV_SPIN_LOCK_INIT(lock) raw_spin_lock_init(lock)
+#define NV_SPIN_LOCK_IRQ(lock) raw_spin_lock_irq(lock)
+#define NV_SPIN_UNLOCK_IRQ(lock) raw_spin_unlock_irq(lock)
+#define NV_SPIN_LOCK_IRQSAVE(lock,flags) raw_spin_lock_irqsave(lock,flags)
#define NV_SPIN_UNLOCK_IRQRESTORE(lock,flags) \
- atomic_spin_unlock_irqrestore(lock,flags)
-#define NV_SPIN_LOCK(lock) atomic_spin_lock(lock)
-#define NV_SPIN_UNLOCK(lock) atomic_spin_unlock(lock)
-#define NV_SPIN_UNLOCK_WAIT(lock) atomic_spin_unlock_wait(lock)
+ raw_spin_unlock_irqrestore(lock,flags)
+#define NV_SPIN_LOCK(lock) raw_spin_lock(lock)
+#define NV_SPIN_UNLOCK(lock) raw_spin_unlock(lock)
+#define NV_SPIN_UNLOCK_WAIT(lock) raw_spin_unlock_wait(lock)
#else
typedef spinlock_t nv_spinlock_t;
#define NV_SPIN_LOCK_INIT(lock) spin_lock_init(lock)
@@ -956,8 +960,8 @@
return ret;
}
-#if defined(CONFIG_PREEMPT_RT)
-#define NV_INIT_MUTEX(mutex) semaphore_init(mutex)
+#if defined(CONFIG_PREEMPT_RT_FULL)
+#define NV_INIT_MUTEX(mutex) sema_init(mutex,1)
#else
#if !defined(__SEMAPHORE_INITIALIZER) && defined(__COMPAT_SEMAPHORE_INITIALIZER)
#define __SEMAPHORE_INITIALIZER __COMPAT_SEMAPHORE_INITIALIZER
Salvare la patch come "nv295.33_for 3.3 + _rt.patch". Applica la patch->
sh NVIDIA-Linux-x86_64-295.33.run --apply-patch nv295.33_for 3.3+_rt.patch
Questo costruirà un nuovo installer binario nvidia chiamato "NVIDIA-Linux-x86_64-295.33-custom.run".
Esegui il programma di installazione con
sh NVIDIA-Linux-x86_64-295.33-custom.run
Questa patch non è coperta da garanzia o garanzia! Usalo a tuo rischio.
Riavvia e divertiti.
Troverai maggiori informazioni nel forum nv. Qui puoi trovare una soluzione anche per la serie 295.40.
http://www.nvnews.net/vbulletin/showthread.php?p=2546508