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SubjectRe: [PATCH] fbcon: initialize blink interval before calling fb_set_par
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On Fri, 2015-10-09 at 15:08 +0000, Scot Doyle wrote:
> Since commit 27a4c827c34ac4256a190cc9d24607f953c1c459
> fbcon: use the cursor blink interval provided by vt
>
> a PPC64LE kernel fails to boot when fbcon_add_cursor_timer uses an
> uninitialized ops->cur_blink_jiffies. Prevent by initializing
> in fbcon_init before the call to info->fbops->fb_set_par.

Any reason that hasn't hit upstream (and stable) yet ? This is pretty
major...

> Reported-and-tested-by: Alistair Popple <alistair@popple.id.au>
> Signed-off-by: Scot Doyle <lkml14@scotdoyle.com>
> ---
> drivers/video/console/fbcon.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/video/console/fbcon.c
> b/drivers/video/console/fbcon.c
> index 1aaf893..92f3949 100644
> --- a/drivers/video/console/fbcon.c
> +++ b/drivers/video/console/fbcon.c
> @@ -1093,6 +1093,7 @@ static void fbcon_init(struct vc_data *vc, int
> init)
> con_copy_unimap(vc, svc);
>
> ops = info->fbcon_par;
> + ops->cur_blink_jiffies = msecs_to_jiffies(vc
> ->vc_cur_blink_ms);
> p->con_rotate = initial_rotation;
> set_blitting_type(vc, info);
>
> --
> 2.1.4
>
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