tree: https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git tmp head: 13665f1f8b5d501b40b1bc8448b0a032c7f04cc2 commit: 5ab2e5672de03bce1ddde6842168921ade64e86e [12070/12184] drm/meson: add RDMA module driver 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/c... 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 tmp git checkout 5ab2e5672de03bce1ddde6842168921ade64e86e # 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(a)intel.com&gt; All errors (new ones prefixed by >>): In file included from include/linux/swab.h:5, from include/uapi/linux/byteorder/big_endian.h:13, from include/linux/byteorder/big_endian.h:5, from arch/arm64/include/uapi/asm/byteorder.h:21, from include/linux/bitfield.h:11, from drivers/gpu/drm/meson/meson_rdma.c:7: drivers/gpu/drm/meson/meson_rdma.c: In function 'meson_rdma_init': 38 | writel_relaxed(RDMA_CTRL_SW_RESET, | ^~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:118:32: note: in definition of macro '__swab32' 118 | (__builtin_constant_p((__u32)(x)) ? \ | ^ include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32' 88 | #define cpu_to_le32 __cpu_to_le32 | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:38:2: note: in expansion of macro 'writel_relaxed' 38 | writel_relaxed(RDMA_CTRL_SW_RESET, | ^~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:38:17: note: each undeclared identifier is reported only once for each function it appears in 38 | writel_relaxed(RDMA_CTRL_SW_RESET, | ^~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:118:32: note: in definition of macro '__swab32' 118 | (__builtin_constant_p((__u32)(x)) ? \ | ^ include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32' 88 | #define cpu_to_le32 __cpu_to_le32 | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:38:2: note: in expansion of macro 'writel_relaxed' 38 | writel_relaxed(RDMA_CTRL_SW_RESET, | ^~~~~~~~~~~~~~ 40 | writel_relaxed(RDMA_DEFAULT_CONFIG | | ^~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:118:32: note: in definition of macro '__swab32' 118 | (__builtin_constant_p((__u32)(x)) ? \ | ^ include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32' 88 | #define cpu_to_le32 __cpu_to_le32 | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:40:2: note: in expansion of macro 'writel_relaxed' 40 | writel_relaxed(RDMA_DEFAULT_CONFIG | | ^~~~~~~~~~~~~~ 41 | FIELD_PREP(RDMA_CTRL_AHB_WR_BURST, 3) | | ^~~~~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:118:32: note: in definition of macro '__swab32' 118 | (__builtin_constant_p((__u32)(x)) ? \ | ^ include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32' 88 | #define cpu_to_le32 __cpu_to_le32 | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:40:2: note: in expansion of macro 'writel_relaxed' 40 | writel_relaxed(RDMA_DEFAULT_CONFIG | | ^~~~~~~~~~~~~~ include/linux/compiler.h:405:2: note: in expansion of macro '__compiletime_assert' 405 | __compiletime_assert(condition, msg, prefix, suffix) | ^~~~~~~~~~~~~~~~~~~~ include/linux/compiler.h:417:2: note: in expansion of macro '_compiletime_assert' 417 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/bitfield.h:46:3: note: in expansion of macro 'BUILD_BUG_ON_MSG' 46 | BUILD_BUG_ON_MSG(!__builtin_constant_p(_mask), \ | ^~~~~~~~~~~~~~~~ include/linux/bitfield.h:81:3: note: in expansion of macro '__BF_FIELD_CHECK' 81 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ | ^~~~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:41:10: note: in expansion of macro 'FIELD_PREP' 41 | FIELD_PREP(RDMA_CTRL_AHB_WR_BURST, 3) | | ^~~~~~~~~~ 42 | FIELD_PREP(RDMA_CTRL_AHB_RD_BURST, 0), | ^~~~~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:118:32: note: in definition of macro '__swab32' 118 | (__builtin_constant_p((__u32)(x)) ? \ | ^ include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32' 88 | #define cpu_to_le32 __cpu_to_le32 | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:40:2: note: in expansion of macro 'writel_relaxed' 40 | writel_relaxed(RDMA_DEFAULT_CONFIG | | ^~~~~~~~~~~~~~ include/linux/compiler.h:405:2: note: in expansion of macro '__compiletime_assert' 405 | __compiletime_assert(condition, msg, prefix, suffix) | ^~~~~~~~~~~~~~~~~~~~ include/linux/compiler.h:417:2: note: in expansion of macro '_compiletime_assert' 417 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/bitfield.h:46:3: note: in expansion of macro 'BUILD_BUG_ON_MSG' 46 | BUILD_BUG_ON_MSG(!__builtin_constant_p(_mask), \ | ^~~~~~~~~~~~~~~~ include/linux/bitfield.h:81:3: note: in expansion of macro '__BF_FIELD_CHECK' 81 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ | ^~~~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:42:10: note: in expansion of macro 'FIELD_PREP' 42 | FIELD_PREP(RDMA_CTRL_AHB_RD_BURST, 0), | ^~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c: In function 'meson_rdma_setup': 65 | writel_bits_relaxed(RDMA_ACCESS_RW_FLAG_CHAN1 | | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:118:32: note: in definition of macro '__swab32' 118 | (__builtin_constant_p((__u32)(x)) ? \ | ^ include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32' 88 | #define cpu_to_le32 __cpu_to_le32 | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_registers.h:15:2: note: in expansion of macro 'writel_relaxed' 15 | writel_relaxed((readl_relaxed(addr) & ~(mask)) | ((val) & (mask)), addr) | ^~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:65:2: note: in expansion of macro 'writel_bits_relaxed' 65 | writel_bits_relaxed(RDMA_ACCESS_RW_FLAG_CHAN1 | | ^~~~~~~~~~~~~~~~~~~ 66 | RDMA_ACCESS_ADDR_INC_CHAN1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:118:32: note: in definition of macro '__swab32' 118 | (__builtin_constant_p((__u32)(x)) ? \ | ^ include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32' 88 | #define cpu_to_le32 __cpu_to_le32 | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_registers.h:15:2: note: in expansion of macro 'writel_relaxed' 15 | writel_relaxed((readl_relaxed(addr) & ~(mask)) | ((val) & (mask)), addr) | ^~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:65:2: note: in expansion of macro 'writel_bits_relaxed' 65 | writel_bits_relaxed(RDMA_ACCESS_RW_FLAG_CHAN1 | | ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c: In function 'meson_rdma_stop': 73 | writel_bits_relaxed(RDMA_IRQ_CLEAR_CHAN1, | ^~~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:118:32: note: in definition of macro '__swab32' 118 | (__builtin_constant_p((__u32)(x)) ? \ | ^ include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32' 88 | #define cpu_to_le32 __cpu_to_le32 | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_registers.h:15:2: note: in expansion of macro 'writel_relaxed' 15 | writel_relaxed((readl_relaxed(addr) & ~(mask)) | ((val) & (mask)), addr) | ^~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:73:2: note: in expansion of macro 'writel_bits_relaxed' 73 | writel_bits_relaxed(RDMA_IRQ_CLEAR_CHAN1, | ^~~~~~~~~~~~~~~~~~~ 78 | writel_bits_relaxed(RDMA_ACCESS_TRIGGER_CHAN1, | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:118:32: note: in definition of macro '__swab32' 118 | (__builtin_constant_p((__u32)(x)) ? \ | ^ include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32' 88 | #define cpu_to_le32 __cpu_to_le32 | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_registers.h:15:2: note: in expansion of macro 'writel_relaxed' 15 | writel_relaxed((readl_relaxed(addr) & ~(mask)) | ((val) & (mask)), addr) | ^~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:78:2: note: in expansion of macro 'writel_bits_relaxed' 78 | writel_bits_relaxed(RDMA_ACCESS_TRIGGER_CHAN1, | ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:79:19: error: 'RDMA_ACCESS_ADDR_INC_CHAN1' undeclared (first use in this function) 79 | FIELD_PREP(RDMA_ACCESS_ADDR_INC_CHAN1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:118:32: note: in definition of macro '__swab32' 118 | (__builtin_constant_p((__u32)(x)) ? \ | ^ include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32' 88 | #define cpu_to_le32 __cpu_to_le32 | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_registers.h:15:2: note: in expansion of macro 'writel_relaxed' 15 | writel_relaxed((readl_relaxed(addr) & ~(mask)) | ((val) & (mask)), addr) | ^~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:78:2: note: in expansion of macro 'writel_bits_relaxed' 78 | writel_bits_relaxed(RDMA_ACCESS_TRIGGER_CHAN1, | ^~~~~~~~~~~~~~~~~~~ include/linux/compiler.h:405:2: note: in expansion of macro '__compiletime_assert' 405 | __compiletime_assert(condition, msg, prefix, suffix) | ^~~~~~~~~~~~~~~~~~~~ include/linux/compiler.h:417:2: note: in expansion of macro '_compiletime_assert' 417 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/bitfield.h:46:3: note: in expansion of macro 'BUILD_BUG_ON_MSG' 46 | BUILD_BUG_ON_MSG(!__builtin_constant_p(_mask), \ | ^~~~~~~~~~~~~~~~ include/linux/bitfield.h:81:3: note: in expansion of macro '__BF_FIELD_CHECK' 81 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ | ^~~~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:79:8: note: in expansion of macro 'FIELD_PREP' 79 | FIELD_PREP(RDMA_ACCESS_ADDR_INC_CHAN1, | ^~~~~~~~~~ 80 | RDMA_ACCESS_TRIGGER_STOP), | ^~~~~~~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:118:32: note: in definition of macro '__swab32' 118 | (__builtin_constant_p((__u32)(x)) ? \ | ^ include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32' 88 | #define cpu_to_le32 __cpu_to_le32 | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_registers.h:15:2: note: in expansion of macro 'writel_relaxed' 15 | writel_relaxed((readl_relaxed(addr) & ~(mask)) | ((val) & (mask)), addr) | ^~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:78:2: note: in expansion of macro 'writel_bits_relaxed' 78 | writel_bits_relaxed(RDMA_ACCESS_TRIGGER_CHAN1, | ^~~~~~~~~~~~~~~~~~~ include/linux/compiler.h:405:2: note: in expansion of macro '__compiletime_assert' 405 | __compiletime_assert(condition, msg, prefix, suffix) | ^~~~~~~~~~~~~~~~~~~~ include/linux/compiler.h:417:2: note: in expansion of macro '_compiletime_assert' 417 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/bitfield.h:49:3: note: in expansion of macro 'BUILD_BUG_ON_MSG' 49 | BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \ | ^~~~~~~~~~~~~~~~ include/linux/bitfield.h:81:3: note: in expansion of macro '__BF_FIELD_CHECK' 81 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ | ^~~~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:79:8: note: in expansion of macro 'FIELD_PREP' 79 | FIELD_PREP(RDMA_ACCESS_ADDR_INC_CHAN1, | ^~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c: In function 'meson_rdma_flush': drivers/gpu/drm/meson/meson_rdma.c:129:22: error: 'RDMA_ACCESS_TRIGGER_CHAN1' undeclared (first use in this function) 129 | writel_bits_relaxed(RDMA_ACCESS_TRIGGER_CHAN1, | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:118:32: note: in definition of macro '__swab32' 118 | (__builtin_constant_p((__u32)(x)) ? \ | ^ include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32' 88 | #define cpu_to_le32 __cpu_to_le32 | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_registers.h:15:2: note: in expansion of macro 'writel_relaxed' 15 | writel_relaxed((readl_relaxed(addr) & ~(mask)) | ((val) & (mask)), addr) | ^~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:129:2: note: in expansion of macro 'writel_bits_relaxed' 129 | writel_bits_relaxed(RDMA_ACCESS_TRIGGER_CHAN1, | ^~~~~~~~~~~~~~~~~~~ 131 | RDMA_ACCESS_TRIGGER_VSYNC), | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/uapi/linux/swab.h:118:32: note: in definition of macro '__swab32' 118 | (__builtin_constant_p((__u32)(x)) ? \ | ^ include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32' 88 | #define cpu_to_le32 __cpu_to_le32 | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_registers.h:15:2: note: in expansion of macro 'writel_relaxed' 15 | writel_relaxed((readl_relaxed(addr) & ~(mask)) | ((val) & (mask)), addr) | ^~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:129:2: note: in expansion of macro 'writel_bits_relaxed' 129 | writel_bits_relaxed(RDMA_ACCESS_TRIGGER_CHAN1, | ^~~~~~~~~~~~~~~~~~~ include/linux/compiler.h:405:2: note: in expansion of macro '__compiletime_assert' 405 | __compiletime_assert(condition, msg, prefix, suffix) | ^~~~~~~~~~~~~~~~~~~~ include/linux/compiler.h:417:2: note: in expansion of macro '_compiletime_assert' 417 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/bitfield.h:49:3: note: in expansion of macro 'BUILD_BUG_ON_MSG' 49 | BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \ | ^~~~~~~~~~~~~~~~ include/linux/bitfield.h:81:3: note: in expansion of macro '__BF_FIELD_CHECK' 81 | __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \ | ^~~~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_rdma.c:130:8: note: in expansion of macro 'FIELD_PREP' 130 | FIELD_PREP(RDMA_ACCESS_TRIGGER_CHAN1, | ^~~~~~~~~~ vim +/RDMA_CTRL_SW_RESET +38 drivers/gpu/drm/meson/meson_rdma.c 23 24 int meson_rdma_init(struct meson_drm *priv) 25 { 26 if (!priv->rdma.addr) { 27 /* Allocate a PAGE buffer */ 28 priv->rdma.addr = 29 dma_alloc_coherent(priv->dev, SZ_4K, 30 &priv->rdma.addr_phys, 31 GFP_KERNEL); 32 if (!priv->rdma.addr) 33 return -ENOMEM; 34 } 35 36 priv->rdma.offset = 0; 37 39 priv->io_base + _REG(RDMA_CTRL)); 43 priv->io_base + _REG(RDMA_CTRL)); 44 45 return 0; 46 } 47 48 void meson_rdma_free(struct meson_drm *priv) 49 { 50 if (!priv->rdma.addr && !priv->rdma.addr_phys) 51 return; 52 53 meson_rdma_stop(priv); 54 55 dma_free_coherent(priv->dev, SZ_4K, 56 priv->rdma.addr, priv->rdma.addr_phys); 57 58 priv->rdma.addr = NULL; 59 priv->rdma.addr_phys = (dma_addr_t)NULL; 60 } 61 62 void meson_rdma_setup(struct meson_drm *priv) 63 { 64 /* Channel 1: Write Flag, No Address Increment */ 67 RDMA_ACCESS_RW_FLAG_CHAN1, 68 priv->io_base + _REG(RDMA_ACCESS_AUTO)); 69 } 70 71 void meson_rdma_stop(struct meson_drm *priv) 72 { 74 RDMA_IRQ_CLEAR_CHAN1, 75 priv->io_base + _REG(RDMA_CTRL)); 76 77 /* Stop Channel 1 */ 79 FIELD_PREP(RDMA_ACCESS_ADDR_INC_CHAN1, 81 priv->io_base + _REG(RDMA_ACCESS_AUTO)); 82 } 83 84 void meson_rdma_reset(struct meson_drm *priv) 85 { 86 meson_rdma_stop(priv); 87 88 priv->rdma.offset = 0; 89 } 90 91 static void meson_rdma_writel(struct meson_drm *priv, uint32_t val, 92 uint32_t reg) 93 { 94 if (priv->rdma.offset >= (SZ_4K / RDMA_DESC_SIZE)) { 95 dev_warn_once(priv->dev, "%s: overflow\n", __func__); 96 return; 97 } 98 99 priv->rdma.addr[priv->rdma.offset++] = reg; 100 priv->rdma.addr[priv->rdma.offset++] = val; 101 } 102 103 /* 104 * This will add the register to the RDMA buffer and write it to the 105 * hardware at the same time. 106 * When meson_rdma_flush is called, the RDMA will replay the register 107 * writes in order. 108 */ 109 void meson_rdma_writel_sync(struct meson_drm *priv, uint32_t val, uint32_t reg) 110 { 111 meson_rdma_writel(priv, val, reg); 112 113 writel_relaxed(val, priv->io_base + _REG(reg)); 114 } 115 116 void meson_rdma_flush(struct meson_drm *priv) 117 { 118 meson_rdma_stop(priv); 119 120 /* Start of Channel 1 register writes buffer */ 121 writel(priv->rdma.addr_phys, 122 priv->io_base + _REG(RDMA_AHB_START_ADDR_1)); 123 124 /* Last byte on Channel 1 register writes buffer */ 125 writel(priv->rdma.addr_phys + (priv->rdma.offset * RDMA_DESC_SIZE) - 1, 126 priv->io_base + _REG(RDMA_AHB_END_ADDR_1)); 127 128 /* Trigger Channel 1 on VSYNC event */ 129 writel_bits_relaxed(RDMA_ACCESS_TRIGGER_CHAN1, 130 FIELD_PREP(RDMA_ACCESS_TRIGGER_CHAN1, --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org