package-nopast/wip/fglrx/xf86-video-fglrx-12.2-TS_USEDFPU_fix.patch

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http://phoronix.com/forums/showthread.php?68922-Patch-to-compile-fgrlx-module-on-Linux-3-3-rc4-with-x86-32-bit-arch
fixed fgrlx compilation error on 32-bit x86 arch with kernel 3.3-rc4 due to commit:
https://github.com/torvalds/linux/commit/f94edacf998516ac9d849f7bc6949a703977a7f3

Signed-off-by: Gianluca Gennari <gennarone@gmail.com>
---
 firegl_public.c |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/firegl_public.c b/firegl_public.c
index 6e0aa82..5010b91 100644
--- fglrx/common/lib/modules/fglrx/build_mod/firegl_public.c
+++ fglrx/common/lib/modules/fglrx/build_mod/firegl_public.c
@@ -5797,6 +5797,14 @@ void ATI_API_CALL KCL_fpu_begin(void)
 #ifdef CONFIG_X86_64
     kernel_fpu_begin();
 #else
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)
+    struct task_struct *tsk = current;
+    preempt_disable();
+    if (tsk->thread.has_fpu)
+        __save_init_fpu(tsk);
+    else
+        clts();
+#else
     struct thread_info *cur_task = current_thread_info();
     preempt_disable();
     if (cur_task->status & TS_USEDFPU)
@@ -5804,6 +5812,7 @@ void ATI_API_CALL KCL_fpu_begin(void)
     else
         clts();
 #endif
+#endif
 }
 
 /** \brief End of using FPU
-- 
1.7.5.4