<div dir="ltr"><div>Hi Grissiom,<br><br><br>On Mon, Oct 21, 2013 at 7:39 AM, Grissiom <<a href="mailto:chaos.proton@gmail.com">chaos.proton@gmail.com</a>> wrote:<br>><br>> Hi all,<br>><br>> Can Linux kernel do context switching when the interrupt is disabled? I am learning the code in ARM platform but I think this question might be arch-independent.<br>
<br></div>You're not allowed to perform any blocking operations while interupts are disabled. Anything that context switches would be considered a blocking operation.<br><div><br></div><div>So no.<br></div><div><br>--<br>
Dave Hylands<br>Shuswap, BC, Canada<br><a href="http://www.davehylands.com">http://www.davehylands.com</a></div></div>