Re: [PATCH v4 2/2] hyperv-fb: kick off efifb early

2014-02-26 Thread Gerd Hoffmann
Hi, diff --git a/drivers/video/hyperv_fb.c b/drivers/video/hyperv_fb.c index b7b3dd0..1b11886 100644 --- a/drivers/video/hyperv_fb.c +++ b/drivers/video/hyperv_fb.c @@ -683,6 +683,7 @@ static int hvfb_getmem(struct fb_info *info) info-apertures-ranges[0].base =

[PATCH v4 2/2] hyperv-fb: kick off efifb early

2014-02-25 Thread Gerd Hoffmann
Remove firmware framebuffer before initializing hyperv-fb. Needed on gen2 virtual machines. Letting register_framebuffer handle the switchover results in efifb still being active while hyperv graphics are initialized, which in turn can make the linux kernel hang. Signed-off-by: Gerd Hoffmann

RE: [PATCH v4 2/2] hyperv-fb: kick off efifb early

2014-02-25 Thread Haiyang Zhang
; tomi.valkei...@ti.com; de...@linuxdriverproject.org; Gerd Hoffmann; Jean- Christophe Plagniol-Villard Subject: [PATCH v4 2/2] hyperv-fb: kick off efifb early Remove firmware framebuffer before initializing hyperv-fb. Needed on gen2 virtual machines. Letting register_framebuffer handle