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authorPaolo Bonzini <pbonzini@redhat.com>2022-06-09 09:45:00 -0400
committerPaolo Bonzini <pbonzini@redhat.com>2022-06-09 09:45:00 -0400
commit66da65005aa819e0b8d3a08f5ec1491b7690cb67 (patch)
tree001471fc80938e6e13c6ecf356503d4c65043d5a /arch/loongarch/include/asm/fb.h
parentKVM: x86: do not report a vCPU as preempted outside instruction boundaries (diff)
parentMAINTAINERS: Limit KVM RISC-V entry to existing selftests (diff)
downloadlinux-dev-66da65005aa819e0b8d3a08f5ec1491b7690cb67.tar.xz
linux-dev-66da65005aa819e0b8d3a08f5ec1491b7690cb67.zip
Merge tag 'kvm-riscv-fixes-5.19-1' of https://github.com/kvm-riscv/linux into HEAD
KVM/riscv fixes for 5.19, take #1 - Typo fix in arch/riscv/kvm/vmid.c - Remove broken reference pattern from MAINTAINERS entry
Diffstat (limited to 'arch/loongarch/include/asm/fb.h')
-rw-r--r--arch/loongarch/include/asm/fb.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/fb.h b/arch/loongarch/include/asm/fb.h
new file mode 100644
index 000000000000..3116bde8772d
--- /dev/null
+++ b/arch/loongarch/include/asm/fb.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
+ */
+#ifndef _ASM_FB_H_
+#define _ASM_FB_H_
+
+#include <linux/fb.h>
+#include <linux/fs.h>
+#include <asm/page.h>
+
+static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
+ unsigned long off)
+{
+ vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
+}
+
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
+#endif /* _ASM_FB_H_ */