From mboxrd@z Thu Jan 1 00:00:00 1970 From: fweisbec@gmail.com (Frederic Weisbecker) Date: Tue, 10 Sep 2013 17:09:25 +0200 Subject: Build error in torvalds kernel 3.11 for omap2plus In-Reply-To: <87y574g1fi.fsf@linaro.org> References: <20130908090206.GK25647@n2100.arm.linux.org.uk> <522CB0DE.2010102@roeck-us.net> <20130909105115.GL25647@n2100.arm.linux.org.uk> <522DB86A.8010207@roeck-us.net> <20130909160348.GB18975@roeck-us.net> <20130909203141.GM25647@n2100.arm.linux.org.uk> <20130909210203.GC28416@roeck-us.net> <87y574g1fi.fsf@linaro.org> Message-ID: <20130910150923.GA30731@somewhere> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Sep 10, 2013 at 08:07:45AM -0700, Kevin Hilman wrote: > Nicolas Pitre writes: > > > Adding Kevin Hilman to the CC as he might be interested as well. > > Thanks, I'd already noticed this but was distracted getting arm-soc > changes ready for the merge window. Looking into it now. I have the fix pending. It passed the cross build so I'll send it soon. Thanks. > > Kevin > > > On Mon, 9 Sep 2013, Guenter Roeck wrote: > > > >> On Mon, Sep 09, 2013 at 09:31:41PM +0100, Russell King - ARM Linux wrote: > >> > On Mon, Sep 09, 2013 at 09:03:48AM -0700, Guenter Roeck wrote: > >> > > Unfortunately, there are more problems. > >> > > > >> > > arch/arm/kernel/built-in.o: In function `ret_fast_syscall': > >> > > /home/groeck/src/linux-stable/arch/arm/kernel/entry-common.S:42: > >> > > undefined reference to `user_enter' > >> > > arch/arm/kernel/built-in.o: In function `no_work_pending': > >> > > /home/groeck/src/linux-stable/arch/arm/kernel/entry-common.S:77: > >> > > undefined reference to `user_enter' > >> > > arch/arm/kernel/built-in.o: In function `vector_swi': > >> > > /home/groeck/src/linux-stable/arch/arm/kernel/entry-common.S:376: > >> > > undefined reference to `user_exit' > >> > > arch/arm/kernel/built-in.o: In function `__dabt_usr': > >> > > /home/groeck/src/linux-stable/arch/arm/kernel/entry-armv.S:365: undefined reference to `user_exit' > >> > > arch/arm/kernel/built-in.o: In function `__irq_usr': > >> > > /home/groeck/src/linux-stable/arch/arm/kernel/entry-armv.S:375: undefined reference to `user_exit' > >> > > arch/arm/kernel/built-in.o: In function `__und_usr': > >> > > /home/groeck/src/linux-stable/arch/arm/kernel/entry-armv.S:388: undefined reference to `user_exit' > >> > > arch/arm/kernel/built-in.o: In function `__pabt_usr': > >> > > /home/groeck/src/linux-stable/arch/arm/kernel/entry-armv.S:662: undefined reference to `user_exit' > >> > > >> > These are due to ad65782fba50 (context_tracking: Optimize main APIs off case > >> > with static key) converting these functions to be inline. > >> > > >> > No idea what the fix for this is other than reverting the change. Any > >> > ideas Frederic? > >> > > >> I am all for reverting unless this can be fixed quickly. > >> AFAICS this breaks all arm builds if CONFIG_CONTEXT_TRACKING is enabled. > >> > >> Guenter > >>