Re: [PATCH 5/7] Conditionals for CONFIG_RANDOM_INIT and CONFIG_RANDOM_GCM

kbuild test robot
2015-11-07T17:10:46Z

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Hi Sandy,

[auto build test ERROR on: char-misc/char-misc-testing]
[also build test ERROR on: v4.3 next-20151106]

url: https://github.com/0day-ci/linux/commits/Sandy-Harris/A-couple-of-generated-files/20151107-223540
config: arm64-allyesconfig (attached as .config)
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=arm64

Note: the linux-review/Sandy-Harris/A-couple-of-generated-files/20151107-223540 HEAD 4d000f20486e81f999bc1f5499f0cfb36b37db02 builds fine.
It only hurts bisectibility.

All errors (new ones prefixed by >>):

>> drivers/char/random_gcm.c:286:35: fatal error: generated/random_init.h: No such file or directory
#include <generated/random_init.h>
^
compilation terminated.

vim +286 drivers/char/random_gcm.c

da17cbfa Sandy Harris 2015-11-07 270 #define CREATE_TRACE_POINTS
da17cbfa Sandy Harris 2015-11-07 271 #include <trace/events/random.h>
da17cbfa Sandy Harris 2015-11-07 272
da17cbfa Sandy Harris 2015-11-07 273 /* #define ADD_INTERRUPT_BENCH */
da17cbfa Sandy Harris 2015-11-07 274
da17cbfa Sandy Harris 2015-11-07 275 #ifndef CONFIG_RANDOM_INIT
da17cbfa Sandy Harris 2015-11-07 276 #error This version needs CONFIG_RANDOM_INIT
da17cbfa Sandy Harris 2015-11-07 277 #endif
da17cbfa Sandy Harris 2015-11-07 278 #ifndef CONFIG_RANDOM_GCM
da17cbfa Sandy Harris 2015-11-07 279 #error This version should not be compiled if CONFIG_RANDOM_GCM is not set
da17cbfa Sandy Harris 2015-11-07 280 #endif
da17cbfa Sandy Harris 2015-11-07 281
da17cbfa Sandy Harris 2015-11-07 282 /*
da17cbfa Sandy Harris 2015-11-07 283 * Configuration information
da17cbfa Sandy Harris 2015-11-07 284 */
da17cbfa Sandy Harris 2015-11-07 285
da17cbfa Sandy Harris 2015-11-07 @286 #include <generated/random_init.h>
da17cbfa Sandy Harris 2015-11-07 287
da17cbfa Sandy Harris 2015-11-07 288 #define EXTRACT_SIZE 16 /* 128-bit GCM hash */
da17cbfa Sandy Harris 2015-11-07 289 #define SEC_XFER_SIZE 512
da17cbfa Sandy Harris 2015-11-07 290 #define DEBUG_RANDOM_BOOT 0
da17cbfa Sandy Harris 2015-11-07 291
da17cbfa Sandy Harris 2015-11-07 292 #define LONGS(x) (((x) + sizeof(unsigned long) - 1)/sizeof(unsigned long))
da17cbfa Sandy Harris 2015-11-07 293
da17cbfa Sandy Harris 2015-11-07 294 /*

:::::: The code at line 286 was first introduced by commit
:::::: da17cbfaa5c53120c6c5797cf2dc6bd4123b6869 Different version of driver using hash from AES-GCM Compiled if CONFIG_RANDOM_GCM=y

:::::: TO: Sandy Harris <sandyinchina@gmail.com>
:::::: CC: 0day robot <fengguang.wu@intel.com>

---
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