Messages in this thread | | | Date | Mon, 4 Apr 2022 08:10:45 -0700 | From | "Paul E. McKenney" <> | Subject | Re: [paulmck-rcu:fastexp.2022.04.01a] BUILD REGRESSION d9f3e7d671416fdf5b61f094765754269b652db0 |
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On Mon, Apr 04, 2022 at 01:40:41PM +0530, Aneesh Kumar K.V wrote: > "Paul E. McKenney" <paulmck@kernel.org> writes: > > > On Sat, Apr 02, 2022 at 11:43:01PM +0800, kernel test robot wrote: > >> tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git fastexp.2022.04.01a > >> branch HEAD: d9f3e7d671416fdf5b61f094765754269b652db0 EXP rcu: Move expedited grace period (GP) work to RT kthread_worker > >> > >> Error/Warning reports: > >> > >> https://lore.kernel.org/lkml/202204021454.WDwBbwVL-lkp@intel.com > >> > >> Error/Warning: (recently discovered and may have been fixed) > >> > >> arch/powerpc/include/asm/book3s/64/pgtable-64k.h:60:1: error: no return statement in function returning non-void > > > > Adding Aneesh on CC. My kneejerk reaction would be to add a > > "return 0" to this function, but there might be a reason why it > > looks like this: > > yes, that should work. Do you want me to send a patch for this? Or will > it get folded with other changes?
As far as I know, I won't be touching this file anytime soon. So please do send a patch. ;-)
Thanx, Paul
> > /* > > * This should never get called > > */ > > static inline int get_hugepd_cache_index(int index) > > { > > BUG(); > > } > > > > Working on the other problem with RCU's Kconfig options. > > > > -aneesh
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