Re: [PATCH 3/7] staging: ccree: add support for older HW revisions

From: kbuild test robot
Date: Fri Jun 23 2017 - 04:05:43 EST

Hi Gilad,

[auto build test WARNING on staging/staging-testing]
[also build test WARNING on next-20170622]
[cannot apply to v4.12-rc6]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

config: sparc64-allmodconfig (attached as .config)
compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
wget -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=sparc64

All warnings (new ones prefixed by >>):

In file included from drivers/staging/ccree/ssi_sram_mgr.c:17:0:
drivers/staging/ccree/ssi_sram_mgr.c: In function 'ssi_sram_mgr_init':
include/linux/kern_levels.h:4:18: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'dma_addr_t {aka long long unsigned int}' [-Wformat=]
#define KERN_SOH "\001" /* ASCII Start Of Header */
drivers/staging/ccree/ssi_driver.h:97:9: note: in definition of macro 'SSI_LOG'
printk(level "ccree::%s: " format, __func__, ##__VA_ARGS__)
include/linux/kern_levels.h:10:18: note: in expansion of macro 'KERN_SOH'
#define KERN_ERR KERN_SOH "3" /* error conditions */
>> drivers/staging/ccree/ssi_driver.h:98:42: note: in expansion of macro 'KERN_ERR'
#define SSI_LOG_ERR(format, ...) SSI_LOG(KERN_ERR, format, ##__VA_ARGS__)
>> drivers/staging/ccree/ssi_sram_mgr.c:76:4: note: in expansion of macro 'SSI_LOG_ERR'
SSI_LOG_ERR("Invalid SRAM offset 0x%x\n", start);

vim +/KERN_ERR +98 drivers/staging/ccree/ssi_driver.h

abefd674 Gilad Ben-Yossef 2017-04-23 91 /* AXI_ID is not actually the AXI ID of the transaction but the value of AXI_ID
250a00a7 Derek Robson 2017-05-30 92 * field in the HW descriptor. The DMA engine +8 that value.
250a00a7 Derek Robson 2017-05-30 93 */
abefd674 Gilad Ben-Yossef 2017-04-23 94
abefd674 Gilad Ben-Yossef 2017-04-23 95 /* Logging macros */
abefd674 Gilad Ben-Yossef 2017-04-23 96 #define SSI_LOG(level, format, ...) \
891144d7 Gilad Ben-Yossef 2017-06-22 @97 printk(level "ccree::%s: " format, __func__, ##__VA_ARGS__)
abefd674 Gilad Ben-Yossef 2017-04-23 @98 #define SSI_LOG_ERR(format, ...) SSI_LOG(KERN_ERR, format, ##__VA_ARGS__)
abefd674 Gilad Ben-Yossef 2017-04-23 99 #define SSI_LOG_WARNING(format, ...) SSI_LOG(KERN_WARNING, format, ##__VA_ARGS__)
abefd674 Gilad Ben-Yossef 2017-04-23 100 #define SSI_LOG_NOTICE(format, ...) SSI_LOG(KERN_NOTICE, format, ##__VA_ARGS__)
abefd674 Gilad Ben-Yossef 2017-04-23 101 #define SSI_LOG_INFO(format, ...) SSI_LOG(KERN_INFO, format, ##__VA_ARGS__)

:::::: The code at line 98 was first introduced by commit
:::::: abefd6741d540fc624e73a2a3bdef2397bcbd064 staging: ccree: introduce CryptoCell HW driver

:::::: TO: Gilad Ben-Yossef <gilad@xxxxxxxxxxxxx>
:::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

0-DAY kernel test infrastructure Open Source Technology Center Intel Corporation

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