Hi Oswald, kernel test robot noticed the following build errors: [auto build test ERROR on tiwai-sound/for-next] [also build test ERROR on tiwai-sound/for-linus linus/master v6.3-rc7 next-20230421] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Oswald-Buddenhagen/ALSA-emu10k1-don-t-stop-DSP-in-_snd_emu10k1_-audigy_-init_efx/20230423-002213 base: https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git for-next patch link: https://lore.kernel.org/r/20230422161021.1144004-1-oswald.buddenhagen%40gmx.de patch subject: [PATCH 1/2] ALSA: emu10k1: fix SNDRV_EMU10K1_IOCTL_SINGLE_STEP config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20230423/202304230435.xkjl2DgF-lkp@xxxxxxxxx/config) compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/dfbd3fc49e3b9ec81160caee29b1d41476d5a6aa git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Oswald-Buddenhagen/ALSA-emu10k1-don-t-stop-DSP-in-_snd_emu10k1_-audigy_-init_efx/20230423-002213 git checkout dfbd3fc49e3b9ec81160caee29b1d41476d5a6aa # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=i386 olddefconfig make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202304230435.xkjl2DgF-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): sound/pci/emu10k1/emufx.c: In function 'snd_emu10k1_fx8010_ioctl': >> sound/pci/emu10k1/emufx.c:2654:80: error: 'A_DBG_STEP' undeclared (first use in this function); did you mean 'A_DBG_ZC'? 2654 | snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg | A_DBG_STEP | addr); | ^~~~~~~~~~ | A_DBG_ZC sound/pci/emu10k1/emufx.c:2654:80: note: each undeclared identifier is reported only once for each function it appears in vim +2654 sound/pci/emu10k1/emufx.c 2541 2542 static int snd_emu10k1_fx8010_ioctl(struct snd_hwdep * hw, struct file *file, unsigned int cmd, unsigned long arg) 2543 { 2544 struct snd_emu10k1 *emu = hw->private_data; 2545 struct snd_emu10k1_fx8010_info *info; 2546 struct snd_emu10k1_fx8010_code *icode; 2547 struct snd_emu10k1_fx8010_pcm_rec *ipcm; 2548 unsigned int addr; 2549 void __user *argp = (void __user *)arg; 2550 int res; 2551 2552 switch (cmd) { 2553 case SNDRV_EMU10K1_IOCTL_PVERSION: 2554 emu->support_tlv = 1; 2555 return put_user(SNDRV_EMU10K1_VERSION, (int __user *)argp); 2556 case SNDRV_EMU10K1_IOCTL_INFO: 2557 info = kzalloc(sizeof(*info), GFP_KERNEL); 2558 if (!info) 2559 return -ENOMEM; 2560 snd_emu10k1_fx8010_info(emu, info); 2561 if (copy_to_user(argp, info, sizeof(*info))) { 2562 kfree(info); 2563 return -EFAULT; 2564 } 2565 kfree(info); 2566 return 0; 2567 case SNDRV_EMU10K1_IOCTL_CODE_POKE: 2568 if (!capable(CAP_SYS_ADMIN)) 2569 return -EPERM; 2570 2571 icode = memdup_user(argp, sizeof(*icode)); 2572 if (IS_ERR(icode)) 2573 return PTR_ERR(icode); 2574 res = snd_emu10k1_icode_poke(emu, icode, false); 2575 kfree(icode); 2576 return res; 2577 case SNDRV_EMU10K1_IOCTL_CODE_PEEK: 2578 icode = memdup_user(argp, sizeof(*icode)); 2579 if (IS_ERR(icode)) 2580 return PTR_ERR(icode); 2581 res = snd_emu10k1_icode_peek(emu, icode); 2582 if (res == 0 && copy_to_user(argp, icode, sizeof(*icode))) { 2583 kfree(icode); 2584 return -EFAULT; 2585 } 2586 kfree(icode); 2587 return res; 2588 case SNDRV_EMU10K1_IOCTL_PCM_POKE: 2589 ipcm = memdup_user(argp, sizeof(*ipcm)); 2590 if (IS_ERR(ipcm)) 2591 return PTR_ERR(ipcm); 2592 res = snd_emu10k1_ipcm_poke(emu, ipcm); 2593 kfree(ipcm); 2594 return res; 2595 case SNDRV_EMU10K1_IOCTL_PCM_PEEK: 2596 ipcm = memdup_user(argp, sizeof(*ipcm)); 2597 if (IS_ERR(ipcm)) 2598 return PTR_ERR(ipcm); 2599 res = snd_emu10k1_ipcm_peek(emu, ipcm); 2600 if (res == 0 && copy_to_user(argp, ipcm, sizeof(*ipcm))) { 2601 kfree(ipcm); 2602 return -EFAULT; 2603 } 2604 kfree(ipcm); 2605 return res; 2606 case SNDRV_EMU10K1_IOCTL_TRAM_SETUP: 2607 if (!capable(CAP_SYS_ADMIN)) 2608 return -EPERM; 2609 if (get_user(addr, (unsigned int __user *)argp)) 2610 return -EFAULT; 2611 mutex_lock(&emu->fx8010.lock); 2612 res = snd_emu10k1_fx8010_tram_setup(emu, addr); 2613 mutex_unlock(&emu->fx8010.lock); 2614 return res; 2615 case SNDRV_EMU10K1_IOCTL_STOP: 2616 if (!capable(CAP_SYS_ADMIN)) 2617 return -EPERM; 2618 if (emu->audigy) 2619 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg |= A_DBG_SINGLE_STEP); 2620 else 2621 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg |= EMU10K1_DBG_SINGLE_STEP); 2622 return 0; 2623 case SNDRV_EMU10K1_IOCTL_CONTINUE: 2624 if (!capable(CAP_SYS_ADMIN)) 2625 return -EPERM; 2626 if (emu->audigy) 2627 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg = 0); 2628 else 2629 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg = 0); 2630 return 0; 2631 case SNDRV_EMU10K1_IOCTL_ZERO_TRAM_COUNTER: 2632 if (!capable(CAP_SYS_ADMIN)) 2633 return -EPERM; 2634 if (emu->audigy) 2635 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg | A_DBG_ZC); 2636 else 2637 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg | EMU10K1_DBG_ZC); 2638 udelay(10); 2639 if (emu->audigy) 2640 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg); 2641 else 2642 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg); 2643 return 0; 2644 case SNDRV_EMU10K1_IOCTL_SINGLE_STEP: 2645 if (!capable(CAP_SYS_ADMIN)) 2646 return -EPERM; 2647 if (get_user(addr, (unsigned int __user *)argp)) 2648 return -EFAULT; 2649 if (emu->audigy) { 2650 if (addr > A_DBG_STEP_ADDR) 2651 return -EINVAL; 2652 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg |= A_DBG_SINGLE_STEP); 2653 udelay(10); > 2654 snd_emu10k1_ptr_write(emu, A_DBG, 0, emu->fx8010.dbg | A_DBG_STEP | addr); 2655 } else { 2656 if (addr > EMU10K1_DBG_SINGLE_STEP_ADDR) 2657 return -EINVAL; 2658 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg |= EMU10K1_DBG_SINGLE_STEP); 2659 udelay(10); 2660 snd_emu10k1_ptr_write(emu, DBG, 0, emu->fx8010.dbg | EMU10K1_DBG_STEP | addr); 2661 } 2662 return 0; 2663 case SNDRV_EMU10K1_IOCTL_DBG_READ: 2664 if (emu->audigy) 2665 addr = snd_emu10k1_ptr_read(emu, A_DBG, 0); 2666 else 2667 addr = snd_emu10k1_ptr_read(emu, DBG, 0); 2668 if (put_user(addr, (unsigned int __user *)argp)) 2669 return -EFAULT; 2670 return 0; 2671 } 2672 return -ENOTTY; 2673 } 2674 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
