2010/12/1 Randy Dunlap <randy.dunlap@xxxxxxxxxx>: > On Wed, 1 Dec 2010 17:04:38 +0100 Zimny Lech wrote: > >> Ave >> >> 2010/12/1 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>: >> > Hi all, >> > >> > Changes since 20101130: >> > >> >> I remember, I reported something similar a week or two ago >> >> GEN /home/test/linux-2.6-obj/Makefile >> scripts/kconfig/conf --silentoldconfig Kconfig >> .config:167:warning: override: SLOB changes choice state >> warning: (IA32_EMULATION && X86_64) selects COMPAT_BINFMT_ELF which >> has unmet direct dependencies (COMPAT && BINFMT_ELF) >> warning: (MTD_NAND && MTD || MTD_DOC2000 && MTD || MTD_DOC2001 && MTD >> || MTD_DOC2001PLUS && MTD) selects MTD_NAND_IDS which has unmet direct >> dependencies (MTD >> warning: (CRYPTO_LRW && CRYPTO && EXPERIMENTAL || CRYPTO_XTS && CRYPTO >> && EXPERIMENTAL || CRYPTO_GHASH && CRYPTO) selects CRYPTO_GF128MUL >> which has unmet dire >> * >> * Restart config... >> * >> * >> * Kernel hacking >> * >> Enable __deprecated logic (ENABLE_WARN_DEPRECATED) [Y/n/?] y >> Enable __must_check logic (ENABLE_MUST_CHECK) [N/y/?] n >> Warn for stack frames larger than (needs gcc 4.4) (FRAME_WARN) [2048] 2048 >> Magic SysRq key (MAGIC_SYSRQ) [N/y/?] n >> Strip assembler-generated symbols during link (STRIP_ASM_SYMS) [N/y/?] n >> Enable unused/obsolete exported symbols (UNUSED_SYMBOLS) [Y/n/?] y >> Debug Filesystem (DEBUG_FS) [Y/?] y >> Run 'make headers_check' when building vmlinux (HEADERS_CHECK) [N/y/?] n >> Kernel debugging (DEBUG_KERNEL) [Y/n/?] y >> Debug shared IRQ handlers (DEBUG_SHIRQ) [N/y/?] n >> Detect Hard and Soft Lockups (LOCKUP_DETECTOR) [Y/n/?] y >> Panic (Reboot) On Soft Lockups (BOOTPARAM_SOFTLOCKUP_PANIC) [Y/n/?] y >> Detect Hung Tasks (DETECT_HUNG_TASK) [N/y/?] n >> Debug object operations (DEBUG_OBJECTS) [N/y/?] n >> RT Mutex debugging, deadlock detection (DEBUG_RT_MUTEXES) [Y/n/?] y >> Built-in scriptable tester for rt-mutexes (RT_MUTEX_TESTER) [Y/n/?] y >> Spinlock and rw-lock debugging: basic checks (DEBUG_SPINLOCK) [Y/?] y >> Mutex debugging: basic checks (DEBUG_MUTEXES) [Y/?] y >> Lock debugging: detect incorrect freeing of live locks >> (DEBUG_LOCK_ALLOC) [Y/?] y >> Lock debugging: prove locking correctness (PROVE_LOCKING) [Y/n/?] y >> RCU debugging: prove RCU correctness (PROVE_RCU) [Y/n/?] y >> RCU debugging: don't disable PROVE_RCU on first splat >> (PROVE_RCU_REPEATEDLY) [N/y/?] n >> RCU debugging: sparse-based checks for pointer usage >> (SPARSE_RCU_POINTER) [Y/n/?] y >> Lock usage statistics (LOCK_STAT) [N/y/?] n >> Lock dependency engine debugging (DEBUG_LOCKDEP) [Y/n/?] y >> Spinlock debugging: sleep-inside-spinlock checking >> (DEBUG_SPINLOCK_SLEEP) [Y/n/?] y >> Locking API boot-time self-tests (DEBUG_LOCKING_API_SELFTESTS) [N/y/?] n >> kobject debugging (DEBUG_KOBJECT) [N/y/?] n >> Compile the kernel with debug info (DEBUG_INFO) [N/y/?] n >> Debug VM (DEBUG_VM) [Y/n/?] y >> Debug VM translations (DEBUG_VIRTUAL) [Y/n/?] y >> Debug filesystem writers count (DEBUG_WRITECOUNT) [N/y/?] n >> Debug memory initialisation (DEBUG_MEMORY_INIT) [Y/n/?] y >> Debug linked list manipulation (DEBUG_LIST) [Y/n/?] y >> Linked list sorting test (TEST_LIST_SORT) [N/y/?] n >> Debug SG table operations (DEBUG_SG) [N/y/?] n >> Debug notifier call chains (DEBUG_NOTIFIERS) [N/y/?] n >> Debug credential management (DEBUG_CREDENTIALS) [Y/n/?] y >> Compile the kernel with frame pointers (FRAME_POINTER) [Y/?] y >> torture tests for RCU (RCU_TORTURE_TEST) [N/y/?] n >> Check for stalled CPUs delaying RCU grace periods >> (RCU_CPU_STALL_DETECTOR) [Y/n/?] y >> RCU CPU stall timeout in seconds (RCU_CPU_STALL_TIMEOUT) [60] 60 >> RCU CPU stall checking starts automatically at boot >> (RCU_CPU_STALL_DETECTOR_RUNNABLE) [Y/n/?] y >> Self test for the backtrace code (BACKTRACE_SELF_TEST) [Y/n/?] y >> Force extended block device numbers and spread them >> (DEBUG_BLOCK_EXT_DEVT) [N/y/?] n >> Force weak per-cpu definitions (DEBUG_FORCE_WEAK_PER_CPU) [N/y/?] n >> Linux Kernel Dump Test Tool Module (LKDTM) [N/y/?] n >> CPU notifier error injection module (CPU_NOTIFIER_ERROR_INJECT) [Y/n/?] y >> Fault-injection framework (FAULT_INJECTION) [Y/n/?] y >> Fault-injection capabilitiy for alloc_pages() (FAIL_PAGE_ALLOC) [N/y/?] n >> Fault-injection capability for disk IO (FAIL_MAKE_REQUEST) [Y/n/?] y >> Fault-injection capability for faking disk interrupts >> (FAIL_IO_TIMEOUT) [Y/n/?] y >> Debugfs entries for fault-injection capabilities >> (FAULT_INJECTION_DEBUG_FS) [N/y/?] n >> Debug page memory allocations (DEBUG_PAGEALLOC) [N/y/?] (NEW) aborted! >> >> Console input/output is redirected. Run 'make oldconfig' to update >> configuration. >> >> make[3]: *** [silentoldconfig] Error 1 >> make[2]: *** [silentoldconfig] Error 2 >> make[1]: *** No rule to make target `include/config/auto.conf', needed >> by `include/config/kernel.release'. Stop. >> make: *** [sub-make] Error 2 > > > This is a problem. Any idea how you achieved this? Believe if I say that it was generated by make randconfig? Or this is so amazing that you would not believe? :) This build was done (as always) by my build script - the same that I send you once. It's simple: make mrproper make O=../dir mrproper and in loop: make randconfig make This bug appeared on third run through the loop. > > # CONFIG_SLAB is not set > CONFIG_SLUB=y > CONFIG_SLOB=y > > These are part of a choice and should be mutually exclusive. > > --- > ~Randy > *** Remember to use Documentation/SubmitChecklist when testing your code *** > -- Slawa! Zimny "Spie dziadu!" Lech z Wawelu That is not dead which can eternal lie. And with strange aeons even death may die. -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
