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Date: Wed, 15 Jun 2011 15:04:28 +0800 From: Américo Wang <xiyou.wangcong@...il.com> To: wanlong.gao@...il.com Cc: Bruno Prémont <bonbons@...ux-vserver.org>, Francis Moreau <francis.moro@...il.com>, Paul Mundt <lethal@...ux-sh.org>, linux-fbdev@...r.kernel.org, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Linus Torvalds <torvalds@...ux-foundation.org> Subject: Re: Possible deadlock when suspending framebuffer On Wed, Jun 15, 2011 at 2:22 PM, Wanlong Gao <wanlong.gao@...il.com> wrote: > On Wed, Jun 15, 2011 at 1:58 PM, Bruno Prémont > <bonbons@...ux-vserver.org> wrote: >> >> Hi, >> >> On Wed, 15 Jun 2011 09:09:24 Wanlong Gao <wanlong.gao@...il.com> wrote: >> > <snip> >> > Hi Francis: >> > can you test this patch? >> >> Do you have a deadlock trace which you are trying to fix? > No, I just look at the code and try to fix this but I'm not sure. > Can you teach me how to have a deadlock trace here? CONFIG_LOCKDEP=y -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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