From: <gregkh@linuxfoundation.org>
To: arnd@arndb.de, gregkh@linuxfoundation.org
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "staging: emxx_udc: remove incorrect __init annotations" has been added to the 4.4-stable tree
Date: Thu, 11 May 2017 10:26:13 +0200 [thread overview]
Message-ID: <14944911738028@kroah.com> (raw)
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 4.4-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-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From 4f3445067d5f78fb8d1970b02610f85c2f377ea4 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 16 Dec 2016 10:09:39 +0100
Subject: staging: emxx_udc: remove incorrect __init annotations
From: Arnd Bergmann <arnd@arndb.de>
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@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
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
@@ -3181,7 +3181,7 @@ 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;
@@ -3211,7 +3211,7 @@ 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@arndb.de are
queue-4.4/staging-emxx_udc-remove-incorrect-__init-annotations.patch
queue-4.4/arm-8452-3-pj4-make-coprocessor-access-sequences-buildable-in-thumb2-mode.patch
queue-4.4/leds-ktd2692-avoid-harmless-maybe-uninitialized-warning.patch
reply other threads:[~2017-05-11 8:26 UTC|newest]
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