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nixpkgs/pkgs/os-specific/linux/ati-drivers/patches/15.12-xstate-fp.patch
Edward Tjörnhammar f7aed7a00d
ati-drivers: migrate some patches from gentoo ati-drivers
https://anaongit.gentoo.org/git/repo/gentoo.git @ 52dac7bdbb16f2353b15137165b69056034d7ad0
and parents for further source information.
2016-05-20 13:14:31 +02:00

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From: Krzysztof Kolasa <kkolasa@winsoft.pl>
Date: Thu, 26 Nov 2015 14:28:46 +0100
Subject: [PATCH] Patch for kernel 4.4.0-rc2
constant change of name XSTATE_XP to name XFEATURE_MASK_FP
---
firegl_public.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/common/lib/modules/fglrx/build_mod/firegl_public.c b/common/lib/modules/fglrx/build_mod/firegl_public.c
index 3626c7b..f071d42 100644
--- a/common/lib/modules/fglrx/build_mod/firegl_public.c
+++ b/common/lib/modules/fglrx/build_mod//firegl_public.c
@@ -6463,7 +6463,11 @@ static int KCL_fpu_save_init(struct task_struct *tsk)
if (!(fpu->state->xsave.xsave_hdr.xstate_bv & XSTATE_FP))
#else
copy_xregs_to_kernel(&fpu->state.xsave);
- if (!(fpu->state.xsave.header.xfeatures & XSTATE_FP))
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,4,0)
+ if (!(fpu->state.xsave.header.xfeatures & XFEATURE_MASK_FP))
+#else
+ if (!(fpu->state.xsave.header.xfeatures & XSTATE_FP))
+#endif
#endif
return 1;
} else if (static_cpu_has(X86_FEATURE_FXSR)) {