This is a note to let you know that I've just added the patch titled staging: emxx_udc: remove incorrect __init annotations to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: staging-emxx_udc-remove-incorrect-__init-annotations.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 4f3445067d5f78fb8d1970b02610f85c2f377ea4 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann <arnd@xxxxxxxx> Date: Fri, 16 Dec 2016 10:09:39 +0100 Subject: staging: emxx_udc: remove incorrect __init annotations From: Arnd Bergmann <arnd@xxxxxxxx> commit 4f3445067d5f78fb8d1970b02610f85c2f377ea4 upstream. The probe function is not marked __init, but some other functions are. This leads to a warning on older compilers (e.g. gcc-4.3), and can cause executing freed memory when built with those compilers: WARNING: drivers/staging/emxx_udc/emxx_udc.o(.text+0x2d78): Section mismatch in reference from the function nbu2ss_drv_probe() to the function .init.text:nbu2ss_drv_contest_init() This removes the annotations. Fixes: 33aa8d45a4fe ("staging: emxx_udc: Add Emma Mobile USB Gadget driver") Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/staging/emxx_udc/emxx_udc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/staging/emxx_udc/emxx_udc.c +++ b/drivers/staging/emxx_udc/emxx_udc.c @@ -3160,7 +3160,7 @@ static const struct { }; /*-------------------------------------------------------------------------*/ -static void __init nbu2ss_drv_ep_init(struct nbu2ss_udc *udc) +static void nbu2ss_drv_ep_init(struct nbu2ss_udc *udc) { int i; @@ -3191,7 +3191,7 @@ static void __init nbu2ss_drv_ep_init(st /*-------------------------------------------------------------------------*/ /* platform_driver */ -static int __init nbu2ss_drv_contest_init( +static int nbu2ss_drv_contest_init( struct platform_device *pdev, struct nbu2ss_udc *udc) { Patches currently in stable-queue which might be from arnd@xxxxxxxx are queue-4.9/staging-emxx_udc-remove-incorrect-__init-annotations.patch queue-4.9/scsi-smartpqi-fix-time-handling.patch queue-4.9/leds-ktd2692-avoid-harmless-maybe-uninitialized-warning.patch