From 4d9e4088e074e674bc7a9fef4381e0910323c649 Mon Sep 17 00:00:00 2001 From: Lan Tianyu Date: Fri, 3 Aug 2012 16:30:36 +0800 Subject: [PATCH] usb: add decriptor of persist fail for some morph usb devices Some morph devices will morph after being reset and cause persist to fail. This patch is to add descriptor about this in the Document/usb/persist.txt Signed-off-by: Lan Tianyu Signed-off-by: Greg Kroah-Hartman --- Documentation/usb/persist.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/usb/persist.txt b/Documentation/usb/persist.txt index 074b159b77c2..35d70eda9ad6 100644 --- a/Documentation/usb/persist.txt +++ b/Documentation/usb/persist.txt @@ -155,6 +155,9 @@ If the kernel gets fooled in this way, it's almost certain to cause data corruption and to crash your system. You'll have no one to blame but yourself. +For those devices with avoid_reset_quirk attribute being set, persist +maybe fail because they may morph after reset. + YOU HAVE BEEN WARNED! USE AT YOUR OWN RISK! That having been said, most of the time there shouldn't be any trouble -- 2.30.2