tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: ac30d8ce28d61c05ac3a8b1452e889371136f3af commit: 70b2f993ea4a79c298aac4ec1c58089020536ba5 habanalabs: create common folder date: 7 months ago config: i386-randconfig-a014-20200624 (attached as .config) compiler: gcc-4.9 (Ubuntu 4.9.3-13ubuntu2) 4.9.3 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=70b2f993ea4a79c298aac4ec1c58089020536ba5 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 70b2f993ea4a79c298aac4ec1c58089020536ba5 # save the attached .config to linux build tree make W=1 ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/misc/habanalabs/common/irq.c:50:12: warning: no previous declaration
>> for 'hl_eq_inc_ptr' [-Wmissing-declarations]
inline u32 hl_eq_inc_ptr(u32 ptr)
^
vim +/hl_eq_inc_ptr +50 drivers/misc/habanalabs/common/irq.c
9494a8dd8d22cb drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 41
3db99f000b76bb drivers/misc/habanalabs/irq.c Lee Jones 2020-07-01 42 /**
1251f23ae8583b drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 43 *
hl_eq_inc_ptr - increment ci of eq
1251f23ae8583b drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 44 *
1251f23ae8583b drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 45 *
@ptr: the current ci value of the event queue
1251f23ae8583b drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 46 *
1251f23ae8583b drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 47 *
Increment ptr by 1. If it reaches the number of event queue
1251f23ae8583b drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 48 *
entries, set it to 0
1251f23ae8583b drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 49 */
1251f23ae8583b drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 @50 inline
u32 hl_eq_inc_ptr(u32 ptr)
1251f23ae8583b drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 51 {
1251f23ae8583b drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 52
ptr++;
1251f23ae8583b drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 53
if (unlikely(ptr == HL_EQ_LENGTH))
1251f23ae8583b drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 54
ptr = 0;
1251f23ae8583b drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 55
return ptr;
1251f23ae8583b drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 56 }
1251f23ae8583b drivers/misc/habanalabs/irq.c Oded Gabbay 2019-02-16 57
:::::: The code at line 50 was first introduced by commit
:::::: 1251f23ae8583b1bb99c3db07102f4c9cc3160fe habanalabs: add event queue and
interrupts
:::::: TO: Oded Gabbay <oded.gab...@gmail.com>
:::::: CC: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
.config.gz
Description: application/gzip
