* [linux-next:master] BUILD REGRESSION 8dca2cd055ffb78b37f52f0bf0bd20c249619c4d
@ 2021-05-22 15:05 kernel test robot
2021-05-22 18:29 ` Andrew Morton
0 siblings, 1 reply; 3+ messages in thread
From: kernel test robot @ 2021-05-22 15:05 UTC (permalink / raw)
To: Andrew Morton; +Cc: Linux Memory Management List
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 8dca2cd055ffb78b37f52f0bf0bd20c249619c4d Add linux-next specific files for 20210521
Error/Warning in current branch:
drivers/char/pcmcia/cm4000_cs.c:569:16: warning: iteration 4 invokes undefined behavior [-Waggressive-loop-optimizations]
drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c:89: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/mfd/atc260x-i2c.c:45:34: warning: unused variable 'atc260x_i2c_of_match' [-Wunused-const-variable]
drivers/net/wireless/ath/ath10k/htt_rx.c:1790:7: warning: variable 'more_frags' set but not used [-Wunused-but-set-variable]
mm/mremap.c:306:8: warning: variable 'pud' set but not used [-Wunused-but-set-variable]
possible Error/Warning in current branch:
ERROR: modpost: "__aeabi_ldivmod" [fs/btrfs/btrfs.ko] undefined!
arch/arm/mach-omap2/cpuidle44xx.c:88: warning: expecting prototype for omap_enter_idle_[simple/coupled](). Prototype was for omap_enter_idle_simple() instead
drivers/gpu/drm/sti/sti_hdmi.c:187: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/gpu/drm/sti/sti_hdmi_tx3g4c28phy.c:70: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/gpu/drm/sti/sti_tvout.c:156: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
drivers/usb/class/cdc-wdm.c:855: undefined reference to `wwan_port_get_drvdata'
drivers/usb/class/cdc-wdm.c:871: undefined reference to `wwan_port_txon'
drivers/usb/class/cdc-wdm.c:931: undefined reference to `wwan_create_port'
drivers/usb/class/cdc-wdm.c:946: undefined reference to `wwan_remove_port'
drivers/usb/class/cdc-wdm.c:961: undefined reference to `wwan_port_rx'
include/uapi/linux/byteorder/little_endian.h:32:42: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
kernel/kallsyms.c:314:13: warning: no previous prototype for 'kallsyms_lookup_buildid' [-Wmissing-prototypes]
kernel/kallsyms.c:314:13: warning: no previous prototype for function 'kallsyms_lookup_buildid' [-Wmissing-prototypes]
ld: drivers/usb/class/cdc-wdm.c:847: undefined reference to `wwan_port_txon'
ld: drivers/usb/class/cdc-wdm.c:909: undefined reference to `wwan_port_txoff'
ld: scrub.c:(.text+0x2450): undefined reference to `__divdi3'
ld: scrub.c:(.text+0x2c7c): undefined reference to `__divdi3'
Error/Warning ids grouped by kconfigs:
gcc_recent_errors
|-- alpha-allyesconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- alpha-defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- alpha-randconfig-r005-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- alpha-randconfig-r026-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- arc-alldefconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- arc-allyesconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- arc-defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- arc-haps_hs_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- arc-haps_hs_smp_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- arc-randconfig-r003-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- arc-randconfig-r021-20210522
| `-- include-uapi-linux-byteorder-little_endian.h:warning:cast-from-pointer-to-integer-of-different-size
|-- arc-randconfig-s032-20210521
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- arc-vdk_hs38_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- arm-allmodconfig
| |-- ERROR:__aeabi_ldivmod-fs-btrfs-btrfs.ko-undefined
| |-- arch-arm-mach-omap2-cpuidle44xx.c:warning:expecting-prototype-for-omap_enter_idle_-simple-coupled-().-Prototype-was-for-omap_enter_idle_simple()-instead
| |-- drivers-gpu-drm-sti-sti_hdmi.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-gpu-drm-sti-sti_hdmi_tx3g4c28phy.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-gpu-drm-sti-sti_tvout.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- arm-allyesconfig
| |-- arch-arm-mach-omap2-cpuidle44xx.c:warning:expecting-prototype-for-omap_enter_idle_-simple-coupled-().-Prototype-was-for-omap_enter_idle_simple()-instead
| |-- drivers-gpu-drm-sti-sti_hdmi.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-gpu-drm-sti-sti_hdmi_tx3g4c28phy.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-gpu-drm-sti-sti_tvout.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- arm-defconfig
| |-- arch-arm-mach-omap2-cpuidle44xx.c:warning:expecting-prototype-for-omap_enter_idle_-simple-coupled-().-Prototype-was-for-omap_enter_idle_simple()-instead
| |-- drivers-gpu-drm-sti-sti_hdmi.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-gpu-drm-sti-sti_hdmi_tx3g4c28phy.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-gpu-drm-sti-sti_tvout.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- arm-pxa168_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- arm64-allyesconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- arm64-defconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- arm64-randconfig-r014-20210521
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- csky-defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- csky-randconfig-r036-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- h8300-allyesconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- h8300-randconfig-r006-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- i386-allmodconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-allyesconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| |-- ld:scrub.c:(.text):undefined-reference-to-__divdi3
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-defconfig
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-a001-20210521
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-a001-20210522
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-a002-20210521
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-a002-20210522
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-a003-20210522
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-a004-20210522
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| |-- drivers-usb-class-cdc-wdm.c:undefined-reference-to-wwan_create_port
| |-- drivers-usb-class-cdc-wdm.c:undefined-reference-to-wwan_port_get_drvdata
| |-- drivers-usb-class-cdc-wdm.c:undefined-reference-to-wwan_port_rx
| |-- drivers-usb-class-cdc-wdm.c:undefined-reference-to-wwan_port_txon
| |-- drivers-usb-class-cdc-wdm.c:undefined-reference-to-wwan_remove_port
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| |-- ld:drivers-usb-class-cdc-wdm.c:undefined-reference-to-wwan_port_txoff
| |-- ld:drivers-usb-class-cdc-wdm.c:undefined-reference-to-wwan_port_txon
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-a005-20210521
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-a005-20210522
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-a006-20210522
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-a011-20210522
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-a012-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- i386-randconfig-a013-20210522
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-a014-20210522
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-a015-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- i386-randconfig-a016-20210522
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- ld:scrub.c:(.text):undefined-reference-to-__divdi3
|-- i386-randconfig-c001-20210521
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-c001-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- i386-randconfig-c021-20210521
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-r023-20210521
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-r025-20210521
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-r036-20210521
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-s001-20210522
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- i386-randconfig-s002-20210522
| |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
| `-- mm-mremap.c:warning:variable-pud-set-but-not-used
|-- ia64-allmodconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- ia64-allyesconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- ia64-defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- ia64-randconfig-r021-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- m68k-allmodconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- m68k-allyesconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- m68k-amcore_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- m68k-defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- m68k-mvme147_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- m68k-randconfig-r002-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- microblaze-randconfig-r025-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- microblaze-randconfig-r035-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- mips-allmodconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- mips-allyesconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- mips-capcella_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- mips-db1xxx_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- mips-maltaaprp_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- mips-qi_lb60_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- mips-randconfig-p002-20210521
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- mips-tb0219_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- nds32-allnoconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- nds32-defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- nds32-randconfig-p001-20210521
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- nds32-randconfig-r034-20210521
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- nds32-randconfig-s031-20210521
| |-- drivers-char-pcmcia-cm4000_cs.c:warning:iteration-invokes-undefined-behavior
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- nios2-allyesconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- nios2-defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- openrisc-randconfig-r015-20210521
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- openrisc-randconfig-r022-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- parisc-allyesconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- parisc-defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- powerpc-allmodconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- powerpc-allnoconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- powerpc-allyesconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- powerpc-g5_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- powerpc-mpc8272_ads_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- powerpc-mpc866_ads_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- powerpc-sequoia_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- powerpc64-randconfig-r012-20210521
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- powerpc64-randconfig-r033-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- riscv-allmodconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- riscv-allnoconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- riscv-allyesconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- riscv-rv32_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- s390-allmodconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- s390-allyesconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- s390-defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- s390-randconfig-c003-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- s390-randconfig-r016-20210521
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- s390-randconfig-r031-20210522
| `-- drivers-char-pcmcia-cm4000_cs.c:warning:iteration-invokes-undefined-behavior
|-- sh-allmodconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- sh-se7721_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- sparc-allyesconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- sparc-defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- sparc-randconfig-c024-20210521
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- um-allmodconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- um-allnoconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- um-allyesconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- um-defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-allmodconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-allyesconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-kexec
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-randconfig-a004-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-randconfig-a005-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-randconfig-a006-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-randconfig-c002-20210521
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-randconfig-c002-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-randconfig-c022-20210521
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-randconfig-r034-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-randconfig-s021-20210521
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-randconfig-s022-20210521
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-rhel-8.3
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-rhel-8.3-kbuiltin
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- x86_64-rhel-8.3-kselftests
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- xtensa-allyesconfig
| |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- xtensa-defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
|-- xtensa-generic_kc705_defconfig
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
`-- xtensa-randconfig-r006-20210521
`-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
clang_recent_errors
|-- arm64-randconfig-r002-20210521
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-function-kallsyms_lookup_buildid
|-- mips-randconfig-r004-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-function-kallsyms_lookup_buildid
|-- powerpc-randconfig-r023-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-function-kallsyms_lookup_buildid
|-- powerpc64-randconfig-r003-20210521
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-function-kallsyms_lookup_buildid
|-- powerpc64-randconfig-r035-20210521
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-function-kallsyms_lookup_buildid
|-- x86_64-randconfig-a011-20210522
| |-- drivers-gpu-drm-amd-amdgpu-gfx_v9_4_2.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-function-kallsyms_lookup_buildid
|-- x86_64-randconfig-a012-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-function-kallsyms_lookup_buildid
|-- x86_64-randconfig-a013-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-function-kallsyms_lookup_buildid
|-- x86_64-randconfig-a014-20210522
| |-- drivers-gpu-drm-amd-amdgpu-gfx_v9_4_2.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-function-kallsyms_lookup_buildid
|-- x86_64-randconfig-a015-20210522
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-function-kallsyms_lookup_buildid
|-- x86_64-randconfig-a016-20210522
| |-- drivers-gpu-drm-amd-amdgpu-gfx_v9_4_2.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-function-kallsyms_lookup_buildid
|-- x86_64-randconfig-b001-20210521
| |-- drivers-gpu-drm-amd-amdgpu-gfx_v9_4_2.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
| |-- drivers-mfd-atc26-i2c.c:warning:unused-variable-atc26_i2c_of_match
| `-- kernel-kallsyms.c:warning:no-previous-prototype-for-function-kallsyms_lookup_buildid
`-- x86_64-randconfig-r005-20210521
|-- drivers-gpu-drm-amd-amdgpu-gfx_v9_4_2.c:warning:This-comment-starts-with-but-isn-t-a-kernel-doc-comment.-Refer-Documentation-doc-guide-kernel-doc.rst
`-- kernel-kallsyms.c:warning:no-previous-prototype-for-function-kallsyms_lookup_buildid
elapsed time: 1927m
configs tested: 102
configs skipped: 2
gcc tested configs:
arm64 allyesconfig
arm64 defconfig
arm defconfig
arm allyesconfig
arm allmodconfig
ia64 allmodconfig
i386 allyesconfig
x86_64 allyesconfig
ia64 allyesconfig
xtensa generic_kc705_defconfig
mips tb0219_defconfig
arc haps_hs_smp_defconfig
mips capcella_defconfig
m68k mvme147_defconfig
xtensa defconfig
powerpc mpc866_ads_defconfig
mips db1xxx_defconfig
arc alldefconfig
sh se7721_defconfig
arc vdk_hs38_defconfig
powerpc mpc8272_ads_defconfig
powerpc g5_defconfig
m68k amcore_defconfig
powerpc sequoia_defconfig
arm eseries_pxa_defconfig
sh sdk7780_defconfig
mips qi_lb60_defconfig
arc haps_hs_defconfig
sh secureedge5410_defconfig
arm pxa168_defconfig
mips maltaaprp_defconfig
x86_64 allnoconfig
ia64 defconfig
m68k allmodconfig
m68k defconfig
m68k allyesconfig
nios2 defconfig
arc allyesconfig
nds32 allnoconfig
csky defconfig
alpha defconfig
alpha allyesconfig
nds32 defconfig
nios2 allyesconfig
xtensa allyesconfig
h8300 allyesconfig
arc defconfig
sh allmodconfig
parisc defconfig
s390 allyesconfig
s390 allmodconfig
parisc allyesconfig
s390 defconfig
sparc allyesconfig
sparc defconfig
i386 defconfig
mips allyesconfig
mips allmodconfig
powerpc allyesconfig
powerpc allmodconfig
powerpc allnoconfig
x86_64 randconfig-a006-20210522
x86_64 randconfig-a005-20210522
x86_64 randconfig-a004-20210522
i386 randconfig-a001-20210521
i386 randconfig-a005-20210521
i386 randconfig-a002-20210521
i386 randconfig-a001-20210522
i386 randconfig-a005-20210522
i386 randconfig-a002-20210522
i386 randconfig-a004-20210522
i386 randconfig-a003-20210522
i386 randconfig-a006-20210522
i386 randconfig-a016-20210522
i386 randconfig-a011-20210522
i386 randconfig-a015-20210522
i386 randconfig-a012-20210522
i386 randconfig-a014-20210522
i386 randconfig-a013-20210522
riscv nommu_k210_defconfig
riscv allyesconfig
riscv nommu_virt_defconfig
riscv allnoconfig
riscv defconfig
riscv rv32_defconfig
riscv allmodconfig
um defconfig
um allmodconfig
um allnoconfig
um allyesconfig
x86_64 rhel-8.3-kselftests
x86_64 defconfig
x86_64 rhel-8.3
x86_64 rhel-8.3-kbuiltin
x86_64 kexec
clang tested configs:
x86_64 randconfig-b001-20210521
x86_64 randconfig-a013-20210522
x86_64 randconfig-a014-20210522
x86_64 randconfig-a012-20210522
x86_64 randconfig-a016-20210522
x86_64 randconfig-a015-20210522
x86_64 randconfig-a011-20210522
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8dca2cd055ffb78b37f52f0bf0bd20c249619c4d
2021-05-22 15:05 [linux-next:master] BUILD REGRESSION 8dca2cd055ffb78b37f52f0bf0bd20c249619c4d kernel test robot
@ 2021-05-22 18:29 ` Andrew Morton
2021-05-23 8:34 ` Chen, Rong A
0 siblings, 1 reply; 3+ messages in thread
From: Andrew Morton @ 2021-05-22 18:29 UTC (permalink / raw)
To: kernel test robot; +Cc: Linux Memory Management List, Aneesh Kumar K.V
On Sat, 22 May 2021 23:05:26 +0800 kernel test robot <lkp@intel.com> wrote:
> tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> branch HEAD: 8dca2cd055ffb78b37f52f0bf0bd20c249619c4d Add linux-next specific files for 20210521
>
> mm/mremap.c:306:8: warning: variable 'pud' set but not used [-Wunused-but-set-variable]
>
> ...
>
> |-- arm64-randconfig-r014-20210521
> | |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
> | `-- mm-mremap.c:warning:variable-pud-set-but-not-used
>
> ...
>
> |-- i386-allmodconfig
> | |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
> | |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
> | `-- mm-mremap.c:warning:variable-pud-set-but-not-used
>
I can't reproduce this. move_normal_pud() does
pud_populate(mm, new_pud, (pmd_t *)pud_page_vaddr(pud));
and I can't see a version of pud_page_vaddr() which doesn't reference its
argument.
Maybe it was fixed since this release of next.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [linux-next:master] BUILD REGRESSION 8dca2cd055ffb78b37f52f0bf0bd20c249619c4d
2021-05-22 18:29 ` Andrew Morton
@ 2021-05-23 8:34 ` Chen, Rong A
0 siblings, 0 replies; 3+ messages in thread
From: Chen, Rong A @ 2021-05-23 8:34 UTC (permalink / raw)
To: Andrew Morton, kernel test robot
Cc: Linux Memory Management List, Aneesh Kumar K.V
On 5/23/2021 2:29 AM, Andrew Morton wrote:
> On Sat, 22 May 2021 23:05:26 +0800 kernel test robot <lkp@intel.com> wrote:
>
>> tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
>> branch HEAD: 8dca2cd055ffb78b37f52f0bf0bd20c249619c4d Add linux-next specific files for 20210521
>>
>> mm/mremap.c:306:8: warning: variable 'pud' set but not used [-Wunused-but-set-variable]
>>
>> ...
>>
>> |-- arm64-randconfig-r014-20210521
>> | |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
>> | `-- mm-mremap.c:warning:variable-pud-set-but-not-used
>>
>> ...
>>
>> |-- i386-allmodconfig
>> | |-- drivers-net-wireless-ath-ath10k-htt_rx.c:warning:variable-more_frags-set-but-not-used
>> | |-- kernel-kallsyms.c:warning:no-previous-prototype-for-kallsyms_lookup_buildid
>> | `-- mm-mremap.c:warning:variable-pud-set-but-not-used
>>
>
> I can't reproduce this. move_normal_pud() does
>
> pud_populate(mm, new_pud, (pmd_t *)pud_page_vaddr(pud));
>
> and I can't see a version of pud_page_vaddr() which doesn't reference its
> argument.
>
> Maybe it was fixed since this release of next.
>
Hi Andrew,
The original report can be found at
https://lore.kernel.org/linux-mm/202105180059.7qbrqAhs-lkp@intel.com/
Best Regards,
Rong Chen
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-05-23 8:34 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-22 15:05 [linux-next:master] BUILD REGRESSION 8dca2cd055ffb78b37f52f0bf0bd20c249619c4d kernel test robot
2021-05-22 18:29 ` Andrew Morton
2021-05-23 8:34 ` Chen, Rong A
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