Merge tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux (d5beb314) · Commits · 戴 / test

Pull Hyper-V fix from Wei Liu: "One patch from Dexuan to fix VRAM cache type in Hyper-V framebuffer driver" * tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: video: hyperv_fb: Fix the cache type when mapping the VRAM

drivers/video/fbdev/hyperv_fb.c

+6 −1

Original line number	Diff line number	Diff line
		@@ -1093,7 +1093,12 @@ static int hvfb_getmem(struct hv_device hdev, struct fb_info info)
		goto err1;
		}

		fb_virt = ioremap(par->mem->start, screen_fb_size);
		/*
		* Map the VRAM cacheable for performance. This is also required for
		* VM Connect to display properly for ARM64 Linux VM, as the host also
		* maps the VRAM cacheable.
		*/
		fb_virt = ioremap_cache(par->mem->start, screen_fb_size);
		if (!fb_virt)
		goto err2;

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