Below is the list of build error/warning regressions/improvements in
v6.8-rc1[1] compared to v6.7[2].
Summarized:
- build errors: +68/-18
- build warnings: +129/-1487
Happy fixing! ;-)
Thanks to the linux-next team for providing the build service.
[1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/6613476e225e090cc9aad49be7fa504e290dd33d/ (all 239 configs)
[2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/0dd3ee31125508cd67f7e7172247f05b7fd1753a/ (all 239 configs)
*** ERRORS ***
68 error regressions:
+ /kisskb/src/arch/powerpc/sysdev/udbg_memcons.c: error: no previous prototype for 'memcons_getc' [-Werror=missing-prototypes]: => 80:5
+ /kisskb/src/arch/powerpc/sysdev/udbg_memcons.c: error: no previous prototype for 'memcons_getc_poll' [-Werror=missing-prototypes]: => 57:5
+ /kisskb/src/arch/powerpc/sysdev/udbg_memcons.c: error: no previous prototype for 'memcons_putc' [-Werror=missing-prototypes]: => 44:6
+ /kisskb/src/arch/sh/kernel/cpu/init.c: error: no previous prototype for 'l2_cache_init' [-Werror=missing-prototypes]: => 99:29
+ /kisskb/src/arch/sh/math-emu/math.c: error: no previous prototype for 'do_fpu_inst' [-Werror=missing-prototypes]: => 492:5
+ /kisskb/src/arch/sh/mm/cache-sh2.c: error: no previous prototype for 'sh2_cache_init' [-Werror=missing-prototypes]: => 85:13
+ /kisskb/src/arch/sh/mm/nommu.c: error: no previous prototype for 'kmap_coherent' [-Werror=missing-prototypes]: => 80:7
+ /kisskb/src/arch/sh/mm/nommu.c: error: no previous prototype for 'kmap_coherent_init' [-Werror=missing-prototypes]: => 76:13
+ /kisskb/src/arch/sh/mm/nommu.c: error: no previous prototype for 'kunmap_coherent' [-Werror=missing-prototypes]: => 86:6
+ /kisskb/src/arch/sparc/include/asm/floppy_64.h: error: no previous prototype for 'sparc_floppy_irq' [-Werror=missing-prototypes]: => 200:13
+ /kisskb/src/arch/sparc/include/asm/floppy_64.h: error: no previous prototype for 'sun_pci_fd_dma_callback' [-Werror=missing-prototypes]: => 437:6
+ /kisskb/src/arch/sparc/kernel/traps_64.c: error: no previous prototype for 'do_mcd_err' [-Werror=missing-prototypes]: => 2035:6
+ /kisskb/src/arch/sparc/kernel/traps_64.c: error: no previous prototype for 'is_no_fault_exception' [-Werror=missing-prototypes]: => 253:6
+ /kisskb/src/arch/sparc/kernel/traps_64.c: error: no previous prototype for 'sun4v_nonresum_error_user_handled' [-Werror=missing-prototypes]: => 2153:6
+ /kisskb/src/arch/sparc/prom/misc_64.c: error: no previous prototype for 'prom_get_mmu_ihandle' [-Werror=missing-prototypes]: => 165:5
+ /kisskb/src/arch/sparc/prom/p1275.c: error: no previous prototype for 'prom_cif_init' [-Werror=missing-prototypes]: => 52:6
+ /kisskb/src/kernel/dma.c: error: no previous prototype for 'free_dma' [-Werror=missing-prototypes]: => 88:6
+ /kisskb/src/kernel/dma.c: error: no previous prototype for 'request_dma' [-Werror=missing-prototypes]: => 70:5
+ /kisskb/src/arch/sparc/lib/cmpdi2.c: error: no previous prototype for '__cmpdi2' [-Werror=missing-prototypes]: => 6:11
+ /kisskb/src/arch/sparc/mm/init_64.c: error: no previous prototype for 'vmemmap_free' [-Werror=missing-prototypes]: => 2644:6
+ /kisskb/src/arch/sparc/power/hibernate.c: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes]: => 22:5
+ /kisskb/src/arch/sparc/power/hibernate.c: error: no previous prototype for 'restore_processor_state' [-Werror=missing-prototypes]: => 35:6
+ /kisskb/src/arch/sparc/power/hibernate.c: error: no previous prototype for 'save_processor_state' [-Werror=missing-prototypes]: => 30:6
+ /kisskb/src/drivers/gpu/drm/xe/xe_lrc.c: error: "CTX_VALID" redefined [-Werror]: => 24, 24:0
+ /kisskb/src/drivers/mtd/maps/sun_uflash.c: error: no previous prototype for 'uflash_devinit' [-Werror=missing-prototypes]: => 50:5
+ /kisskb/src/arch/sparc/vdso/vclock_gettime.c: error: no previous prototype for '__vdso_clock_gettime' [-Werror=missing-prototypes]: => 254:1
+ /kisskb/src/arch/sparc/vdso/vclock_gettime.c: error: no previous prototype for '__vdso_clock_gettime_stick' [-Werror=missing-prototypes]: => 282:1
+ /kisskb/src/arch/sparc/vdso/vclock_gettime.c: error: no previous prototype for '__vdso_gettimeofday' [-Werror=missing-prototypes]: => 307:1
+ /kisskb/src/arch/sparc/vdso/vclock_gettime.c: error: no previous prototype for '__vdso_gettimeofday_stick' [-Werror=missing-prototypes]: => 343:1
+ /kisskb/src/arch/sparc/vdso/vdso32/../vclock_gettime.c: error: no previous prototype for '__vdso_clock_gettime' [-Werror=missing-prototypes]: => 254:1
+ /kisskb/src/arch/sparc/vdso/vdso32/../vclock_gettime.c: error: no previous prototype for '__vdso_clock_gettime_stick' [-Werror=missing-prototypes]: => 282:1
+ /kisskb/src/arch/sparc/vdso/vdso32/../vclock_gettime.c: error: no previous prototype for '__vdso_gettimeofday' [-Werror=missing-prototypes]: => 307:1
+ /kisskb/src/arch/sparc/vdso/vdso32/../vclock_gettime.c: error: no previous prototype for '__vdso_gettimeofday_stick' [-Werror=missing-prototypes]: => 343:1
+ /kisskb/src/arch/sparc/vdso/vma.c: error: no previous prototype for 'init_vdso_image' [-Werror=missing-prototypes]: => 246:12
+ /kisskb/src/arch/x86/um/shared/sysdep/kernel-offsets.h: error: no previous prototype for ‘foo’ [-Werror=missing-prototypes]: => 9:6
+ /kisskb/src/drivers/sbus/char/bbc_envctrl.c: error: no previous prototype for 'bbc_envctrl_cleanup' [-Werror=missing-prototypes]: => 594:6
+ /kisskb/src/drivers/sbus/char/bbc_envctrl.c: error: no previous prototype for 'bbc_envctrl_init' [-Werror=missing-prototypes]: => 566:5
+ /kisskb/src/drivers/scsi/mpi3mr/mpi3mr_transport.c: error: the frame size of 1680 bytes is larger than 1536 bytes [-Werror=frame-larger-than=]: => 1818:1
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_1044' declared with attribute error: FIELD_GET: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_1064' declared with attribute error: FIELD_PREP: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_1083' declared with attribute error: FIELD_GET: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_1136' declared with attribute error: FIELD_GET: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_923' declared with attribute error: FIELD_GET: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_1094' declared with attribute error: FIELD_GET: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_1147' declared with attribute error: FIELD_GET: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_934' declared with attribute error: FIELD_GET: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_453' declared with attribute error: FIELD_PREP: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_485' declared with attribute error: FIELD_PREP: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_544' declared with attribute error: FIELD_GET: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_565' declared with attribute error: FIELD_GET: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_614' declared with attribute error: FIELD_PREP: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_646' declared with attribute error: FIELD_PREP: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_656' declared with attribute error: FIELD_PREP: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_688' declared with attribute error: FIELD_PREP: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_705' declared with attribute error: FIELD_GET: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_747' declared with attribute error: FIELD_GET: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_693' declared with attribute error: FIELD_GET: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_704' declared with attribute error: FIELD_GET: mask is not constant: => 435:38
+ /kisskb/src/include/linux/compiler_types.h: error: call to '__compiletime_assert_748' declared with attribute error: FIELD_GET: mask is not constant: => 435:38
+ /kisskb/src/include/linux/fortify-string.h: error: call to '__read_overflow2_field' declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Werror]: => 537:4
+ /kisskb/src/include/linux/fortify-string.h: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror]: => 528:4
+ {standard input}: Error: displacement to undefined symbol .L105 overflows 8-bit field : => 590, 593
+ {standard input}: Error: displacement to undefined symbol .L135 overflows 8-bit field : => 603
+ {standard input}: Error: displacement to undefined symbol .L140 overflows 8-bit field : => 606
+ {standard input}: Error: displacement to undefined symbol .L76 overflows 12-bit field: => 591, 594
+ {standard input}: Error: displacement to undefined symbol .L77 overflows 8-bit field : 607 => 607, 582, 585
+ {standard input}: Error: displacement to undefined symbol .L97 overflows 12-bit field: => 607
+ {standard input}: Error: pcrel too far: 604, 590, 577, 593, 572, 569, 598, 599, 596, 610 => 610, 574, 599, 569, 598, 596, 601, 590, 604, 595, 572, 577, 593