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xf86-video-fglrx: add patch to fix undeclared 'TS_USEDFPU', this fixes #286

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Signed-off-by: Stephan Raue <stephan@openelec.tv>
This commit is contained in:
Stephan Raue 2012-03-08 20:44:13 +01:00
parent 75f63c3b8f
commit 360d188689
1 changed files with 20 additions and 0 deletions
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20
packages/x11/driver/xf86-video-fglrx/patches.upstream/xf86-video-fglrx-12.2-TS_USEDFPU_fix.patch Normal file
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@ -0,0 +1,20 @@
diff -Naur amd-driver-installer-12-2-x86.x86_64/common/lib/modules/fglrx/build_mod/firegl_public.c amd-driver-installer-12-2-x86.x86_64.patch/common/lib/modules/fglrx/build_mod/firegl_public.c
--- amd-driver-installer-12-2-x86.x86_64/common/lib/modules/fglrx/build_mod/firegl_public.c 2012-02-29 21:34:52.000000000 +0100
+++ amd-driver-installer-12-2-x86.x86_64.patch/common/lib/modules/fglrx/build_mod/firegl_public.c 2012-03-08 20:37:59.390714008 +0100
@@ -5799,10 +5799,16 @@
#ifdef CONFIG_X86_64
kernel_fpu_begin();
#else
+#ifndef TS_USEDFPU
+ preempt_disable();
+ if (__thread_has_fpu(current))
+ __save_init_fpu(current);
+#else
struct thread_info *cur_task = current_thread_info();
preempt_disable();
if (cur_task->status & TS_USEDFPU)
__save_init_fpu(cur_task->task);
+#endif
else
clts();
#endif