Re: [PATCH] davinci: vpif: capture/display: fix race condition

From: Sergei Shtylyov
Date: Fri Sep 14 2012 - 10:01:11 EST


On 09/14/2012 05:53 PM, Prabhakar Lad wrote:

> From: Lad, Prabhakar <prabhakar.lad@xxxxxx>

> channel_first_int[][] variable is used as a flag for the ISR,
> This flag was being set after enabling the interrupts, There
> where suitaions when the isr ocuurend even before the flag was set

s/suitaions/situations/, s/ocuurend/occured/

> dues to which it was causing the applicaiotn hang.


> This patch sets channel_first_int[][] flag just before enabling the
> interrupt.

> Reported-by: David Oleszkiewicz <doleszki@xxxxxxxxxxxxxxxxx>
> Signed-off-by: Lad, Prabhakar <prabhakar.lad@xxxxxx>
> Signed-off-by: Manjunath Hadli <manjunath.hadli@xxxxxx>
> Cc: Hans Verkuil <hans.verkuil@xxxxxxxxx>

WBR, Sergei

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at