[sashal-linux-stable:queue-5.10 7/42] drivers/net/ipa/gsi.c:1074:7: error: 'GENERIC_EE_CHANNEL_NOT_RUNNING_FVAL' undeclared

[sashal-linux-stable:queue-5.10 7/42] drivers/net/ipa/gsi.c:1074:7: error: 'GENERIC_EE_CHANNEL_NOT_RUNNING_FVAL' undeclared

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git queue-5.10
head:   01ea2feb44f71247c0e7f236e3873fbd1c24c4ff
commit: d04198090e12b270ac52275cb907e82712efaf74 [7/42] net: ipa: ignore CHANNEL_NOT_RUNNING errors
config: arm64-allyesconfig (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git/commit/?id=d04198090e12b270ac52275cb907e82712efaf74
        git remote add sashal-linux-stable https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git
        git fetch --no-tags sashal-linux-stable queue-5.10
        git checkout d04198090e12b270ac52275cb907e82712efaf74
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   drivers/net/ipa/gsi.c: In function 'gsi_isr_gp_int1':
>> drivers/net/ipa/gsi.c:1074:7: error: 'GENERIC_EE_CHANNEL_NOT_RUNNING_FVAL' undeclared (first use in this function)
    1074 |  case GENERIC_EE_CHANNEL_NOT_RUNNING_FVAL:
         |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/net/ipa/gsi.c:1074:7: note: each undeclared identifier is reported only once for each function it appears in


vim +/GENERIC_EE_CHANNEL_NOT_RUNNING_FVAL +1074 drivers/net/ipa/gsi.c

  1048	
  1049	/* Generic EE interrupt handler */
  1050	static void gsi_isr_gp_int1(struct gsi *gsi)
  1051	{
  1052		u32 result;
  1053		u32 val;
  1054	
  1055		/* This interrupt is used to handle completions of the two GENERIC
  1056		 * GSI commands.  We use these to allocate and halt channels on
  1057		 * the modem's behalf due to a hardware quirk on IPA v4.2.  Once
  1058		 * allocated, the modem "owns" these channels, and as a result we
  1059		 * have no way of knowing the channel's state at any given time.
  1060		 *
  1061		 * It is recommended that we halt the modem channels we allocated
  1062		 * when shutting down, but it's possible the channel isn't running
  1063		 * at the time we issue the HALT command.  We'll get an error in
  1064		 * that case, but it's harmless (the channel is already halted).
  1065		 *
  1066		 * For this reason, we silently ignore a CHANNEL_NOT_RUNNING error
  1067		 * if we receive it.
  1068		 */
  1069		val = ioread32(gsi->virt + GSI_CNTXT_SCRATCH_0_OFFSET);
  1070		result = u32_get_bits(val, GENERIC_EE_RESULT_FMASK);
  1071	
  1072		switch (result) {
  1073		case GENERIC_EE_SUCCESS_FVAL:
> 1074		case GENERIC_EE_CHANNEL_NOT_RUNNING_FVAL:
  1075			break;
  1076	
  1077		default:
  1078			dev_err(gsi->dev, "global INT1 generic result %u\n", result);
  1079			break;
  1080		}
  1081	
  1082		complete(&gsi->completion);
  1083	}
  1084	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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