linux-kernel - drivers/mmc/host/sdhci-of-aspeed-test.c:47:1: warning: the frame size of 1152 bytes is larger than 1024 bytes

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Date:   Mon, 13 Dec 2021 16:18:58 +0800
From:   kernel test robot <lkp@...el.com>
To:     Andrew Jeffery <andrew@...id.au>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Ulf Hansson <ulf.hansson@...aro.org>
Subject: drivers/mmc/host/sdhci-of-aspeed-test.c:47:1: warning: the frame
 size of 1152 bytes is larger than 1024 bytes

Hi Andrew,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   2585cf9dfaaddf00b069673f27bb3f8530e2039c
commit: 0bbcd22556ef203b29e39a6ce1bd7e9523b6032e mmc: sdhci-of-aspeed: Add KUnit tests for phase calculations
date:   11 months ago
config: arm-randconfig-r014-20211212 (https://download.01.org/0day-ci/archive/20211213/202112131659.GRmtsTh2-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0
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/torvalds/linux.git/commit/?id=0bbcd22556ef203b29e39a6ce1bd7e9523b6032e
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 0bbcd22556ef203b29e39a6ce1bd7e9523b6032e
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm SHELL=/bin/bash drivers/mmc/

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

All warnings (new ones prefixed by >>):

   In file included from drivers/mmc/host/sdhci-of-aspeed.c:583:
   drivers/mmc/host/sdhci-of-aspeed-test.c: In function 'aspeed_sdhci_phase_ddr52':
>> drivers/mmc/host/sdhci-of-aspeed-test.c:47:1: warning: the frame size of 1152 bytes is larger than 1024 bytes [-Wframe-larger-than=]
      47 | }
         | ^
   drivers/mmc/host/sdhci-of-aspeed-test.c: In function 'aspeed_sdhci_phase_hs200':
   drivers/mmc/host/sdhci-of-aspeed-test.c:86:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=]
      86 | }
         | ^


vim +47 drivers/mmc/host/sdhci-of-aspeed-test.c

     5	
     6	static void aspeed_sdhci_phase_ddr52(struct kunit *test)
     7	{
     8		int rate = 52000000;
     9	
    10		KUNIT_EXPECT_EQ(test, 0,
    11				aspeed_sdhci_phase_to_tap(NULL, rate, 0));
    12		KUNIT_EXPECT_EQ(test, 0,
    13				aspeed_sdhci_phase_to_tap(NULL, rate, 1));
    14		KUNIT_EXPECT_EQ(test, 1,
    15				aspeed_sdhci_phase_to_tap(NULL, rate, 2));
    16		KUNIT_EXPECT_EQ(test, 1,
    17				aspeed_sdhci_phase_to_tap(NULL, rate, 3));
    18		KUNIT_EXPECT_EQ(test, 2,
    19				aspeed_sdhci_phase_to_tap(NULL, rate, 4));
    20		KUNIT_EXPECT_EQ(test, 3,
    21				aspeed_sdhci_phase_to_tap(NULL, rate, 5));
    22		KUNIT_EXPECT_EQ(test, 14,
    23				aspeed_sdhci_phase_to_tap(NULL, rate, 23));
    24		KUNIT_EXPECT_EQ(test, 15,
    25				aspeed_sdhci_phase_to_tap(NULL, rate, 24));
    26		KUNIT_EXPECT_EQ(test, 15,
    27				aspeed_sdhci_phase_to_tap(NULL, rate, 25));
    28	
    29		KUNIT_EXPECT_EQ(test, (int)ASPEED_SDHCI_TAP_PARAM_INVERT_CLK | 0,
    30				aspeed_sdhci_phase_to_tap(NULL, rate, 180));
    31		KUNIT_EXPECT_EQ(test, (int)ASPEED_SDHCI_TAP_PARAM_INVERT_CLK | 0,
    32				aspeed_sdhci_phase_to_tap(NULL, rate, 181));
    33		KUNIT_EXPECT_EQ(test, (int)ASPEED_SDHCI_TAP_PARAM_INVERT_CLK | 1,
    34				aspeed_sdhci_phase_to_tap(NULL, rate, 182));
    35		KUNIT_EXPECT_EQ(test, (int)ASPEED_SDHCI_TAP_PARAM_INVERT_CLK | 1,
    36				aspeed_sdhci_phase_to_tap(NULL, rate, 183));
    37		KUNIT_EXPECT_EQ(test, (int)ASPEED_SDHCI_TAP_PARAM_INVERT_CLK | 2,
    38				aspeed_sdhci_phase_to_tap(NULL, rate, 184));
    39		KUNIT_EXPECT_EQ(test, (int)ASPEED_SDHCI_TAP_PARAM_INVERT_CLK | 3,
    40				aspeed_sdhci_phase_to_tap(NULL, rate, 185));
    41		KUNIT_EXPECT_EQ(test, (int)ASPEED_SDHCI_TAP_PARAM_INVERT_CLK | 14,
    42				aspeed_sdhci_phase_to_tap(NULL, rate, 203));
    43		KUNIT_EXPECT_EQ(test, (int)ASPEED_SDHCI_TAP_PARAM_INVERT_CLK | 15,
    44				aspeed_sdhci_phase_to_tap(NULL, rate, 204));
    45		KUNIT_EXPECT_EQ(test, (int)ASPEED_SDHCI_TAP_PARAM_INVERT_CLK | 15,
    46				aspeed_sdhci_phase_to_tap(NULL, rate, 205));
  > 47	}
    48	

---
0-DAY CI Kernel Test Service, Intel Corporation
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