From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/arch/x86/include/asm/fb.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 kernel/arch/x86/include/asm/fb.h (limited to 'kernel/arch/x86/include/asm/fb.h') diff --git a/kernel/arch/x86/include/asm/fb.h b/kernel/arch/x86/include/asm/fb.h new file mode 100644 index 000000000..c3dd5e71f --- /dev/null +++ b/kernel/arch/x86/include/asm/fb.h @@ -0,0 +1,21 @@ +#ifndef _ASM_X86_FB_H +#define _ASM_X86_FB_H + +#include +#include +#include + +static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, + unsigned long off) +{ + unsigned long prot; + + prot = pgprot_val(vma->vm_page_prot) & ~_PAGE_CACHE_MASK; + if (boot_cpu_data.x86 > 3) + pgprot_val(vma->vm_page_prot) = + prot | cachemode2protval(_PAGE_CACHE_MODE_UC_MINUS); +} + +extern int fb_is_primary_device(struct fb_info *info); + +#endif /* _ASM_X86_FB_H */ -- cgit 1.2.3-korg