Hi Joe, [auto build test WARNING on staging/staging-testing] [also build test WARNING on next-20170803] [cannot apply to v4.13-rc3] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Joe-Perches/staging-ccree-Fix-format-argument-mismatches/20170731-191055 config: m32r-allmodconfig (attached as .config) compiler: m32r-linux-gcc (GCC) 6.2.0 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=m32r All warnings (new ones prefixed by >>): In file included from include/linux/kernel.h:13:0, from drivers/staging/ccree/ssi_driver.c:17: drivers/staging/ccree/ssi_driver.c: In function 'init_cc_regs': >> drivers/staging/ccree/ssi_driver.c:180:16: warning: format '%X' expects >> argument of type 'unsigned int', but argument 2 has type 'long unsigned int' >> [-Wformat=] SSI_LOG_DEBUG("AXIM_CFG=0x%08X\n", CC_HAL_READ_REGISTER(CC_REG_OFFSET(CRY_KERNEL, AXIM_CFG))); ^ include/linux/printk.h:136:11: note: in definition of macro 'no_printk' printk(fmt, ##__VA_ARGS__); \ ^~~ >> drivers/staging/ccree/ssi_driver.c:180:2: note: in expansion of macro >> 'SSI_LOG_DEBUG' SSI_LOG_DEBUG("AXIM_CFG=0x%08X\n", CC_HAL_READ_REGISTER(CC_REG_OFFSET(CRY_KERNEL, AXIM_CFG))); ^~~~~~~~~~~~~ In file included from drivers/staging/ccree/ssi_driver.c:64:0: drivers/staging/ccree/ssi_driver.c: In function 'init_cc_resources': include/linux/kern_levels.h:4:18: warning: format '%X' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ drivers/staging/ccree/ssi_driver.h:95:9: note: in definition of macro 'SSI_LOG' printk(level "cc715ree::%s: " format, __func__, ##__VA_ARGS__) ^~~~~ include/linux/kern_levels.h:13:19: note: in expansion of macro 'KERN_SOH' #define KERN_INFO KERN_SOH "6" /* informational */ ^~~~~~~~ drivers/staging/ccree/ssi_driver.c:319:10: note: in expansion of macro 'KERN_INFO' SSI_LOG(KERN_INFO, "ARM CryptoCell %s Driver: HW version 0x%08X, Driver version %s\n", SSI_DEV_NAME_STR, ^~~~~~~~~ vim +180 drivers/staging/ccree/ssi_driver.c abefd674 Gilad Ben-Yossef 2017-04-23 @17 #include <linux/kernel.h> abefd674 Gilad Ben-Yossef 2017-04-23 18 #include <linux/module.h> abefd674 Gilad Ben-Yossef 2017-04-23 19 abefd674 Gilad Ben-Yossef 2017-04-23 20 #include <linux/crypto.h> abefd674 Gilad Ben-Yossef 2017-04-23 21 #include <crypto/algapi.h> abefd674 Gilad Ben-Yossef 2017-04-23 22 #include <crypto/aes.h> abefd674 Gilad Ben-Yossef 2017-04-23 23 #include <crypto/sha.h> fe0a1951 Gilad Ben-Yossef 2017-04-23 24 #include <crypto/aead.h> abefd674 Gilad Ben-Yossef 2017-04-23 25 #include <crypto/authenc.h> abefd674 Gilad Ben-Yossef 2017-04-23 26 #include <crypto/scatterwalk.h> 302ef8eb Gilad Ben-Yossef 2017-04-23 27 #include <crypto/internal/skcipher.h> abefd674 Gilad Ben-Yossef 2017-04-23 28 abefd674 Gilad Ben-Yossef 2017-04-23 29 #include <linux/init.h> abefd674 Gilad Ben-Yossef 2017-04-23 30 #include <linux/moduleparam.h> abefd674 Gilad Ben-Yossef 2017-04-23 31 #include <linux/types.h> abefd674 Gilad Ben-Yossef 2017-04-23 32 #include <linux/random.h> abefd674 Gilad Ben-Yossef 2017-04-23 33 #include <linux/ioport.h> abefd674 Gilad Ben-Yossef 2017-04-23 34 #include <linux/interrupt.h> abefd674 Gilad Ben-Yossef 2017-04-23 35 #include <linux/fcntl.h> abefd674 Gilad Ben-Yossef 2017-04-23 36 #include <linux/poll.h> abefd674 Gilad Ben-Yossef 2017-04-23 37 #include <linux/proc_fs.h> abefd674 Gilad Ben-Yossef 2017-04-23 38 #include <linux/mutex.h> abefd674 Gilad Ben-Yossef 2017-04-23 39 #include <linux/sysctl.h> abefd674 Gilad Ben-Yossef 2017-04-23 40 #include <linux/fs.h> abefd674 Gilad Ben-Yossef 2017-04-23 41 #include <linux/cdev.h> abefd674 Gilad Ben-Yossef 2017-04-23 42 #include <linux/platform_device.h> abefd674 Gilad Ben-Yossef 2017-04-23 43 #include <linux/mm.h> abefd674 Gilad Ben-Yossef 2017-04-23 44 #include <linux/delay.h> abefd674 Gilad Ben-Yossef 2017-04-23 45 #include <linux/dma-mapping.h> abefd674 Gilad Ben-Yossef 2017-04-23 46 #include <linux/dmapool.h> abefd674 Gilad Ben-Yossef 2017-04-23 47 #include <linux/list.h> abefd674 Gilad Ben-Yossef 2017-04-23 48 #include <linux/slab.h> abefd674 Gilad Ben-Yossef 2017-04-23 49 #include <linux/spinlock.h> abefd674 Gilad Ben-Yossef 2017-04-23 50 #include <linux/pm.h> abefd674 Gilad Ben-Yossef 2017-04-23 51 abefd674 Gilad Ben-Yossef 2017-04-23 52 /* cache.h required for L1_CACHE_ALIGN() and cache_line_size() */ abefd674 Gilad Ben-Yossef 2017-04-23 53 #include <linux/cache.h> abefd674 Gilad Ben-Yossef 2017-04-23 54 #include <linux/io.h> abefd674 Gilad Ben-Yossef 2017-04-23 55 #include <linux/uaccess.h> abefd674 Gilad Ben-Yossef 2017-04-23 56 #include <linux/pagemap.h> abefd674 Gilad Ben-Yossef 2017-04-23 57 #include <linux/sched.h> abefd674 Gilad Ben-Yossef 2017-04-23 58 #include <linux/random.h> abefd674 Gilad Ben-Yossef 2017-04-23 59 #include <linux/of.h> 675ef02f Gilad Ben-Yossef 2017-06-25 60 #include <linux/clk.h> d255b343 Gilad Ben-Yossef 2017-06-25 61 #include <linux/of_address.h> abefd674 Gilad Ben-Yossef 2017-04-23 62 abefd674 Gilad Ben-Yossef 2017-04-23 63 #include "ssi_config.h" abefd674 Gilad Ben-Yossef 2017-04-23 64 #include "ssi_driver.h" abefd674 Gilad Ben-Yossef 2017-04-23 65 #include "ssi_request_mgr.h" abefd674 Gilad Ben-Yossef 2017-04-23 66 #include "ssi_buffer_mgr.h" abefd674 Gilad Ben-Yossef 2017-04-23 67 #include "ssi_sysfs.h" 302ef8eb Gilad Ben-Yossef 2017-04-23 68 #include "ssi_cipher.h" fe0a1951 Gilad Ben-Yossef 2017-04-23 69 #include "ssi_aead.h" 50cfbbb7 Gilad Ben-Yossef 2017-04-23 70 #include "ssi_hash.h" a4d826b9 Gilad Ben-Yossef 2017-04-23 71 #include "ssi_ivgen.h" abefd674 Gilad Ben-Yossef 2017-04-23 72 #include "ssi_sram_mgr.h" abefd674 Gilad Ben-Yossef 2017-04-23 73 #include "ssi_pm.h" b7e607bf Gilad Ben-Yossef 2017-07-11 74 #include "ssi_fips.h" abefd674 Gilad Ben-Yossef 2017-04-23 75 abefd674 Gilad Ben-Yossef 2017-04-23 76 #ifdef DX_DUMP_BYTES a1ab41eb Gilad Ben-Yossef 2017-05-07 77 void dump_byte_array(const char *name, const u8 *the_array, unsigned long size) abefd674 Gilad Ben-Yossef 2017-04-23 78 { abefd674 Gilad Ben-Yossef 2017-04-23 79 int i, line_offset = 0, ret = 0; a1ab41eb Gilad Ben-Yossef 2017-05-07 80 const u8 *cur_byte; abefd674 Gilad Ben-Yossef 2017-04-23 81 char line_buf[80]; abefd674 Gilad Ben-Yossef 2017-04-23 82 6191eb1d Gilad Ben-Yossef 2017-06-27 83 if (!the_array) { 4a457c17 Gilad Ben-Yossef 2017-07-27 84 SSI_LOG_ERR("cannot dump array - NULL pointer\n"); abefd674 Gilad Ben-Yossef 2017-04-23 85 return; abefd674 Gilad Ben-Yossef 2017-04-23 86 } abefd674 Gilad Ben-Yossef 2017-04-23 87 84264234 Simon Sandström 2017-07-02 88 ret = snprintf(line_buf, sizeof(line_buf), "%s[%lu]: ", name, size); abefd674 Gilad Ben-Yossef 2017-04-23 89 if (ret < 0) { abefd674 Gilad Ben-Yossef 2017-04-23 90 SSI_LOG_ERR("snprintf returned %d . aborting buffer array dump\n", ret); abefd674 Gilad Ben-Yossef 2017-04-23 91 return; abefd674 Gilad Ben-Yossef 2017-04-23 92 } abefd674 Gilad Ben-Yossef 2017-04-23 93 line_offset = ret; abefd674 Gilad Ben-Yossef 2017-04-23 94 for (i = 0, cur_byte = the_array; abefd674 Gilad Ben-Yossef 2017-04-23 95 (i < size) && (line_offset < sizeof(line_buf)); i++, cur_byte++) { abefd674 Gilad Ben-Yossef 2017-04-23 96 ret = snprintf(line_buf + line_offset, abefd674 Gilad Ben-Yossef 2017-04-23 97 sizeof(line_buf) - line_offset, abefd674 Gilad Ben-Yossef 2017-04-23 98 "0x%02X ", *cur_byte); abefd674 Gilad Ben-Yossef 2017-04-23 99 if (ret < 0) { abefd674 Gilad Ben-Yossef 2017-04-23 100 SSI_LOG_ERR("snprintf returned %d . aborting buffer array dump\n", ret); abefd674 Gilad Ben-Yossef 2017-04-23 101 return; abefd674 Gilad Ben-Yossef 2017-04-23 102 } abefd674 Gilad Ben-Yossef 2017-04-23 103 line_offset += ret; abefd674 Gilad Ben-Yossef 2017-04-23 104 if (line_offset > 75) { /* Cut before line end */ abefd674 Gilad Ben-Yossef 2017-04-23 105 SSI_LOG_DEBUG("%s\n", line_buf); abefd674 Gilad Ben-Yossef 2017-04-23 106 line_offset = 0; abefd674 Gilad Ben-Yossef 2017-04-23 107 } abefd674 Gilad Ben-Yossef 2017-04-23 108 } abefd674 Gilad Ben-Yossef 2017-04-23 109 abefd674 Gilad Ben-Yossef 2017-04-23 110 if (line_offset > 0) /* Dump remaining line */ abefd674 Gilad Ben-Yossef 2017-04-23 111 SSI_LOG_DEBUG("%s\n", line_buf); abefd674 Gilad Ben-Yossef 2017-04-23 112 } abefd674 Gilad Ben-Yossef 2017-04-23 113 #endif abefd674 Gilad Ben-Yossef 2017-04-23 114 abefd674 Gilad Ben-Yossef 2017-04-23 115 static irqreturn_t cc_isr(int irq, void *dev_id) abefd674 Gilad Ben-Yossef 2017-04-23 116 { abefd674 Gilad Ben-Yossef 2017-04-23 117 struct ssi_drvdata *drvdata = (struct ssi_drvdata *)dev_id; abefd674 Gilad Ben-Yossef 2017-04-23 118 void __iomem *cc_base = drvdata->cc_base; a1ab41eb Gilad Ben-Yossef 2017-05-07 119 u32 irr; a1ab41eb Gilad Ben-Yossef 2017-05-07 120 u32 imr; abefd674 Gilad Ben-Yossef 2017-04-23 121 abefd674 Gilad Ben-Yossef 2017-04-23 122 /* STAT_OP_TYPE_GENERIC STAT_PHASE_0: Interrupt */ abefd674 Gilad Ben-Yossef 2017-04-23 123 abefd674 Gilad Ben-Yossef 2017-04-23 124 /* read the interrupt status */ abefd674 Gilad Ben-Yossef 2017-04-23 125 irr = CC_HAL_READ_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_IRR)); abefd674 Gilad Ben-Yossef 2017-04-23 126 SSI_LOG_DEBUG("Got IRR=0x%08X\n", irr); abefd674 Gilad Ben-Yossef 2017-04-23 127 if (unlikely(irr == 0)) { /* Probably shared interrupt line */ abefd674 Gilad Ben-Yossef 2017-04-23 128 SSI_LOG_ERR("Got interrupt with empty IRR\n"); abefd674 Gilad Ben-Yossef 2017-04-23 129 return IRQ_NONE; abefd674 Gilad Ben-Yossef 2017-04-23 130 } abefd674 Gilad Ben-Yossef 2017-04-23 131 imr = CC_HAL_READ_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_IMR)); abefd674 Gilad Ben-Yossef 2017-04-23 132 abefd674 Gilad Ben-Yossef 2017-04-23 133 /* clear interrupt - must be before processing events */ abefd674 Gilad Ben-Yossef 2017-04-23 134 CC_HAL_WRITE_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_ICR), irr); abefd674 Gilad Ben-Yossef 2017-04-23 135 abefd674 Gilad Ben-Yossef 2017-04-23 136 drvdata->irq = irr; abefd674 Gilad Ben-Yossef 2017-04-23 137 /* Completion interrupt - most probable */ abefd674 Gilad Ben-Yossef 2017-04-23 138 if (likely((irr & SSI_COMP_IRQ_MASK) != 0)) { abefd674 Gilad Ben-Yossef 2017-04-23 139 /* Mask AXI completion interrupt - will be unmasked in Deferred service handler */ abefd674 Gilad Ben-Yossef 2017-04-23 140 CC_HAL_WRITE_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_IMR), imr | SSI_COMP_IRQ_MASK); abefd674 Gilad Ben-Yossef 2017-04-23 141 irr &= ~SSI_COMP_IRQ_MASK; abefd674 Gilad Ben-Yossef 2017-04-23 142 complete_request(drvdata); abefd674 Gilad Ben-Yossef 2017-04-23 143 } 16609980 Gilad Ben-Yossef 2017-04-23 144 #ifdef CC_SUPPORT_FIPS 16609980 Gilad Ben-Yossef 2017-04-23 145 /* TEE FIPS interrupt */ 16609980 Gilad Ben-Yossef 2017-04-23 146 if (likely((irr & SSI_GPR0_IRQ_MASK) != 0)) { 16609980 Gilad Ben-Yossef 2017-04-23 147 /* Mask interrupt - will be unmasked in Deferred service handler */ 16609980 Gilad Ben-Yossef 2017-04-23 148 CC_HAL_WRITE_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_IMR), imr | SSI_GPR0_IRQ_MASK); 16609980 Gilad Ben-Yossef 2017-04-23 149 irr &= ~SSI_GPR0_IRQ_MASK; 16609980 Gilad Ben-Yossef 2017-04-23 150 fips_handler(drvdata); 16609980 Gilad Ben-Yossef 2017-04-23 151 } 16609980 Gilad Ben-Yossef 2017-04-23 152 #endif abefd674 Gilad Ben-Yossef 2017-04-23 153 /* AXI error interrupt */ abefd674 Gilad Ben-Yossef 2017-04-23 154 if (unlikely((irr & SSI_AXI_ERR_IRQ_MASK) != 0)) { a1ab41eb Gilad Ben-Yossef 2017-05-07 155 u32 axi_err; abefd674 Gilad Ben-Yossef 2017-04-23 156 abefd674 Gilad Ben-Yossef 2017-04-23 157 /* Read the AXI error ID */ abefd674 Gilad Ben-Yossef 2017-04-23 158 axi_err = CC_HAL_READ_REGISTER(CC_REG_OFFSET(CRY_KERNEL, AXIM_MON_ERR)); abefd674 Gilad Ben-Yossef 2017-04-23 159 SSI_LOG_DEBUG("AXI completion error: axim_mon_err=0x%08X\n", axi_err); abefd674 Gilad Ben-Yossef 2017-04-23 160 abefd674 Gilad Ben-Yossef 2017-04-23 161 irr &= ~SSI_AXI_ERR_IRQ_MASK; abefd674 Gilad Ben-Yossef 2017-04-23 162 } abefd674 Gilad Ben-Yossef 2017-04-23 163 abefd674 Gilad Ben-Yossef 2017-04-23 164 if (unlikely(irr != 0)) { abefd674 Gilad Ben-Yossef 2017-04-23 165 SSI_LOG_DEBUG("IRR includes unknown cause bits (0x%08X)\n", irr); abefd674 Gilad Ben-Yossef 2017-04-23 166 /* Just warning */ abefd674 Gilad Ben-Yossef 2017-04-23 167 } abefd674 Gilad Ben-Yossef 2017-04-23 168 abefd674 Gilad Ben-Yossef 2017-04-23 169 return IRQ_HANDLED; abefd674 Gilad Ben-Yossef 2017-04-23 170 } abefd674 Gilad Ben-Yossef 2017-04-23 171 abefd674 Gilad Ben-Yossef 2017-04-23 172 int init_cc_regs(struct ssi_drvdata *drvdata, bool is_probe) abefd674 Gilad Ben-Yossef 2017-04-23 173 { d255b343 Gilad Ben-Yossef 2017-06-25 174 unsigned int val, cache_params; abefd674 Gilad Ben-Yossef 2017-04-23 175 void __iomem *cc_base = drvdata->cc_base; abefd674 Gilad Ben-Yossef 2017-04-23 176 abefd674 Gilad Ben-Yossef 2017-04-23 177 /* Unmask all AXI interrupt sources AXI_CFG1 register */ abefd674 Gilad Ben-Yossef 2017-04-23 178 val = CC_HAL_READ_REGISTER(CC_REG_OFFSET(CRY_KERNEL, AXIM_CFG)); abefd674 Gilad Ben-Yossef 2017-04-23 179 CC_HAL_WRITE_REGISTER(CC_REG_OFFSET(CRY_KERNEL, AXIM_CFG), val & ~SSI_AXI_IRQ_MASK); abefd674 Gilad Ben-Yossef 2017-04-23 @180 SSI_LOG_DEBUG("AXIM_CFG=0x%08X\n", CC_HAL_READ_REGISTER(CC_REG_OFFSET(CRY_KERNEL, AXIM_CFG))); abefd674 Gilad Ben-Yossef 2017-04-23 181 abefd674 Gilad Ben-Yossef 2017-04-23 182 /* Clear all pending interrupts */ abefd674 Gilad Ben-Yossef 2017-04-23 183 val = CC_HAL_READ_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_IRR)); abefd674 Gilad Ben-Yossef 2017-04-23 184 SSI_LOG_DEBUG("IRR=0x%08X\n", val); abefd674 Gilad Ben-Yossef 2017-04-23 185 CC_HAL_WRITE_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_ICR), val); abefd674 Gilad Ben-Yossef 2017-04-23 186 abefd674 Gilad Ben-Yossef 2017-04-23 187 /* Unmask relevant interrupt cause */ abefd674 Gilad Ben-Yossef 2017-04-23 188 val = (~(SSI_COMP_IRQ_MASK | SSI_AXI_ERR_IRQ_MASK | SSI_GPR0_IRQ_MASK)); abefd674 Gilad Ben-Yossef 2017-04-23 189 CC_HAL_WRITE_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_IMR), val); abefd674 Gilad Ben-Yossef 2017-04-23 190 :::::: The code at line 180 was first introduced by commit :::::: abefd6741d540fc624e73a2a3bdef2397bcbd064 staging: ccree: introduce CryptoCell HW driver :::::: TO: Gilad Ben-Yossef <gi...@benyossef.com> :::::: CC: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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