next/master build: 206 builds: 2 failed, 204 passed, 9 errors, 10 warnings (next-20170420)
next/master build: 206 builds: 2 failed, 204 passed, 9 errors, 10 warnings (next-20170420)
Full Build Summary: https://kernelci.org/build/next/branch/master/kernel/next-20170420/
Tree: next Branch: master Git Describe: next-20170420 Git Commit: 2fbd8a8f114125a20589d1b1231fd04b2ef6714f Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git Built: 4 unique architectures
Build Failures Detected:
arm: gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)
multi_v7_defconfig+CONFIG_THUMB2_KERNEL=y+CONFIG_ARM_MODULE_PLTS=y: FAIL
mips: gcc version 6.3.0 (GCC)
cavium_octeon_defconfig: FAIL
Errors and Warnings Detected:
arm64: gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)
defconfig+CONFIG_KASAN=y: 4 warnings
arm: gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)
multi_v7_defconfig+CONFIG_THUMB2_KERNEL=y+CONFIG_ARM_MODULE_PLTS=y: 1 error
mips: gcc version 6.3.0 (GCC)
cavium_octeon_defconfig: 8 errors ip27_defconfig: 1 warning
x86: gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4)
defconfig+CONFIG_KASAN=y: 5 warnings
Errors summary:
1 drivers/watchdog/octeon-wdt-main.c:588:17: error: implicit declaration of function 'CVMX_MIO_BOOT_LOC_CFGX' [-Werror=implicit-function-declaration] 1 drivers/watchdog/octeon-wdt-main.c:586:18: error: 'CVMX_MIO_BOOT_LOC_DAT' undeclared (first use in this function) 1 drivers/watchdog/octeon-wdt-main.c:585:18: error: 'CVMX_MIO_BOOT_LOC_ADR' undeclared (first use in this function) 1 drivers/net/ethernet/cavium/octeon/octeon_mgmt.c:707:20: error: 'CVMX_MIO_PTP_CLOCK_COMP' undeclared (first use in this function) 1 arch/mips/cavium-octeon/octeon-usb.c:266:12: error: 'union cvmx_gpio_bit_cfgx' has no member named 'cn70xx' 1 arch/mips/cavium-octeon/octeon-usb.c:264:33: error: implicit declaration of function 'CVMX_GPIO_XBIT_CFGX' [-Werror=implicit-function-declaration] 1 arch/mips/cavium-octeon/octeon-usb.c:261:12: error: 'union cvmx_gpio_bit_cfgx' has no member named 'cn70xx' 1 arch/mips/cavium-octeon/octeon-usb.c:256:12: error: 'union cvmx_gpio_bit_cfgx' has no member named 'cn73xx' 1 arch/arm/kernel/hyp-stub.S:128: Error: invalid immediate for address calculation (value = 0x00000004)
Warnings summary:
1 net/wireless/nl80211.c:5772:1: warning: the frame size of 2064 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 net/wireless/nl80211.c:4469:1: warning: the frame size of 2240 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 net/wireless/nl80211.c:4469:1: warning: the frame size of 2224 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 net/wireless/nl80211.c:1898:1: warning: the frame size of 3840 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 net/wireless/nl80211.c:1898:1: warning: the frame size of 3784 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 net/wireless/nl80211.c:1409:1: warning: the frame size of 2232 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 net/wireless/nl80211.c:1409:1: warning: the frame size of 2208 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 net/bridge/br_netlink.c:1342:1: warning: the frame size of 2544 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 drivers/tty/vt/keyboard.c:1471:1: warning: the frame size of 2344 bytes is larger than 2048 bytes [-Wframe-larger-than=] 1 arch/mips/include/asm/uaccess.h:138:21: warning: passing argument 1 of '__access_ok' makes pointer from integer without a cast [-Wint-conversion]
Section mismatches summary:
2 WARNING: modpost: Found 1 section mismatch(es).
================================================================================
Detailed per-defconfig build reports:
-------------------------------------------------------------------------------- acs5k_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- allmodconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- allmodconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- allmodconfig+CONFIG_OF=n (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- allnoconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- allnoconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- allnoconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- allnoconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- am200epdkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- ar7_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- aspeed_g4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- aspeed_g5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- assabet_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- at91_dt_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- ath25_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- ath79_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- axm55xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- badge4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- bcm2835_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- bcm47xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- bcm63xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- bigsur_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- bmips_be_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- bmips_stb_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- capcella_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- cavium_octeon_defconfig (mips) — FAIL, 8 errors, 0 warnings, 0 section mismatches
Errors: arch/mips/cavium-octeon/octeon-usb.c:256:12: error: 'union cvmx_gpio_bit_cfgx' has no member named 'cn73xx' arch/mips/cavium-octeon/octeon-usb.c:261:12: error: 'union cvmx_gpio_bit_cfgx' has no member named 'cn70xx' arch/mips/cavium-octeon/octeon-usb.c:264:33: error: implicit declaration of function 'CVMX_GPIO_XBIT_CFGX' [-Werror=implicit-function-declaration] arch/mips/cavium-octeon/octeon-usb.c:266:12: error: 'union cvmx_gpio_bit_cfgx' has no member named 'cn70xx' drivers/net/ethernet/cavium/octeon/octeon_mgmt.c:707:20: error: 'CVMX_MIO_PTP_CLOCK_COMP' undeclared (first use in this function) drivers/watchdog/octeon-wdt-main.c:585:18: error: 'CVMX_MIO_BOOT_LOC_ADR' undeclared (first use in this function) drivers/watchdog/octeon-wdt-main.c:586:18: error: 'CVMX_MIO_BOOT_LOC_DAT' undeclared (first use in this function) drivers/watchdog/octeon-wdt-main.c:588:17: error: implicit declaration of function 'CVMX_MIO_BOOT_LOC_CFGX' [-Werror=implicit-function-declaration]
-------------------------------------------------------------------------------- cerfcube_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- ci20_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- clps711x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- cm_x2xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- cm_x300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- cns3420vb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- cobalt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- collie_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- corgi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- davinci_all_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches: WARNING: modpost: Found 1 section mismatch(es). WARNING: modpost: Found 1 section mismatch(es).
-------------------------------------------------------------------------------- db1xxx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- decstation_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- defconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- defconfig+CONFIG_CPU_BIG_ENDIAN=y (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- defconfig+CONFIG_EXPERT=y+CONFIG_ACPI=y (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- defconfig+CONFIG_KASAN=y (x86) — PASS, 0 errors, 5 warnings, 0 section mismatches
Warnings: drivers/tty/vt/keyboard.c:1471:1: warning: the frame size of 2344 bytes is larger than 2048 bytes [-Wframe-larger-than=] net/wireless/nl80211.c:1409:1: warning: the frame size of 2232 bytes is larger than 2048 bytes [-Wframe-larger-than=] net/wireless/nl80211.c:4469:1: warning: the frame size of 2224 bytes is larger than 2048 bytes [-Wframe-larger-than=] net/wireless/nl80211.c:5772:1: warning: the frame size of 2064 bytes is larger than 2048 bytes [-Wframe-larger-than=] net/wireless/nl80211.c:1898:1: warning: the frame size of 3784 bytes is larger than 2048 bytes [-Wframe-larger-than=]
-------------------------------------------------------------------------------- defconfig+CONFIG_KASAN=y (arm64) — PASS, 0 errors, 4 warnings, 0 section mismatches
Warnings: net/bridge/br_netlink.c:1342:1: warning: the frame size of 2544 bytes is larger than 2048 bytes [-Wframe-larger-than=] net/wireless/nl80211.c:1409:1: warning: the frame size of 2208 bytes is larger than 2048 bytes [-Wframe-larger-than=] net/wireless/nl80211.c:1898:1: warning: the frame size of 3840 bytes is larger than 2048 bytes [-Wframe-larger-than=] net/wireless/nl80211.c:4469:1: warning: the frame size of 2240 bytes is larger than 2048 bytes [-Wframe-larger-than=]
-------------------------------------------------------------------------------- defconfig+CONFIG_LKDTM=y (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- defconfig+CONFIG_LKDTM=y (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- defconfig+CONFIG_LKDTM=y (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- defconfig+CONFIG_OF_UNITTEST=y (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- defconfig+CONFIG_OF_UNITTEST=y (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- defconfig+CONFIG_RANDOMIZE_BASE=y (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- dove_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- e55_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- ebsa110_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- efm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- em_x270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- ep93xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- eseries_pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- exynos_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- ezx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- footbridge_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- fuloong2e_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- generic_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- gpr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- h3600_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- h5000_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- hackkit_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- hisi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- i386_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- imote2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- integrator_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- iop13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- iop32x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- iop33x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- ip22_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- ip27_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings: arch/mips/include/asm/uaccess.h:138:21: warning: passing argument 1 of '__access_ok' makes pointer from integer without a cast [-Wint-conversion]
-------------------------------------------------------------------------------- ip28_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- ip32_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- ixp4xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- jazz_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- jmr3927_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- jornada720_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- keystone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- ks8695_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- lart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- lasat_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- lemote2f_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- loongson1b_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- loongson1c_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- loongson3_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- lpc18xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- lpc32xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- lpd270_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- lubbock_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- magician_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- mainstone_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- malta_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- malta_kvm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- maltaaprp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- maltasmvp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- maltaup_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- markeins_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- mini2440_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- mips_paravirt_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- mmp2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- moxart_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- mpc30x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- mps2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- msp71xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- mtx1_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- multi_v4t_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- multi_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- multi_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- multi_v7_defconfig+CONFIG_ARM_LPAE=y (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- multi_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- multi_v7_defconfig+CONFIG_EFI=y (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- multi_v7_defconfig+CONFIG_EFI=y+CONFIG_ARM_LPAE=y (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- multi_v7_defconfig+CONFIG_LKDTM=y (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- multi_v7_defconfig+CONFIG_PROVE_LOCKING=y (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- multi_v7_defconfig+CONFIG_SMP=n (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- multi_v7_defconfig+CONFIG_THUMB2_KERNEL=y+CONFIG_ARM_MODULE_PLTS=y (arm) — FAIL, 1 error, 0 warnings, 0 section mismatches
Errors: arch/arm/kernel/hyp-stub.S:128: Error: invalid immediate for address calculation (value = 0x00000004)
-------------------------------------------------------------------------------- mv78xx0_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- mvebu_v5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- mvebu_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- mvebu_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- mxs_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- neponset_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- netwinder_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- netx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- nhk8815_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- nlm_xlp_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- nlm_xlr_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- nuc910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- nuc950_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- nuc960_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- omap1_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- omap2plus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- orion5x_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- palmz72_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- pcm027_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- pic32mzda_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- pistachio_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- pleb_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- prima2_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- pxa168_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- pxa255-idp_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- pxa3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- pxa910_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- pxa_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- qcom_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- qi_lb60_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- raumfeld_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- rb532_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- rbtx49xx_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- realview_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- rm200_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- rpc_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- rt305x_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- s3c2410_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- s3c6400_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- s5pv210_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- sama5_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- shannon_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- shmobile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- simpad_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- socfpga_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- spear13xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- spear3xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- spear6xx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- spitz_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- stm32_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- sunxi_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- tango4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- tb0219_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- tb0226_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- tb0287_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- tct_hammer_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- tegra_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- tinyconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- tinyconfig (arm64) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- tinyconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- tinyconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- trizeps4_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- u300_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- u8500_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- versatile_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- versatile_defconfig+CONFIG_OF_UNITTEST=y (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- vexpress_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- viper_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- workpad_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- x86_64_defconfig (x86) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- xcep_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- xilfpga_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- xway_defconfig (mips) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- zeus_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
-------------------------------------------------------------------------------- zx_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
--- For more info write to info@kernelci.org
On Thu, Apr 20, 2017 at 9:56 AM, kernelci.org bot bot@kernelci.org wrote:
next/master build: 206 builds: 2 failed, 204 passed, 9 errors, 10 warnings
cavium_octeon_defconfig (mips) — FAIL, 8 errors, 0 warnings, 0 section mismatches
Errors: arch/mips/cavium-octeon/octeon-usb.c:256:12: error: 'union cvmx_gpio_bit_cfgx' has no member named 'cn73xx' arch/mips/cavium-octeon/octeon-usb.c:261:12: error: 'union cvmx_gpio_bit_cfgx' has no member named 'cn70xx' arch/mips/cavium-octeon/octeon-usb.c:264:33: error: implicit declaration of function 'CVMX_GPIO_XBIT_CFGX' [-Werror=implicit-function-declaration] arch/mips/cavium-octeon/octeon-usb.c:266:12: error: 'union cvmx_gpio_bit_cfgx' has no member named 'cn70xx'
Apparently caused by 23c1c9508364 ("MIPS: Octeon: Remove unused GPIO types and macros.") which was merged last week
drivers/net/ethernet/cavium/octeon/octeon_mgmt.c:707:20: error: 'CVMX_MIO_PTP_CLOCK_COMP' undeclared (first use in this function) drivers/watchdog/octeon-wdt-main.c:585:18: error: 'CVMX_MIO_BOOT_LOC_ADR' undeclared (first use in this function) drivers/watchdog/octeon-wdt-main.c:586:18: error: 'CVMX_MIO_BOOT_LOC_DAT' undeclared (first use in this function)
Same for 8ed898353e36 ("MIPS: Octeon: Remove unused MIO types and macros.")
davinci_all_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches: WARNING: modpost: Found 1 section mismatch(es). WARNING: modpost: Found 1 section mismatch(es).
The 'section mismatches' detection in kernelci appears to be broken, so we don't actually see what happened. I can't reproduce it at the moment, so it's likely that this is fixed by an older patch of mine:
commit aae89d7dddb831aece31997cdc1c5014fb5a51c1 Author: Arnd Bergmann arnd@arndb.de Date: Sat Oct 10 21:19:48 2015 +0200
[WRONG] davinci_mmc: remove incorrect __exit annotation
WARNING: drivers/built-in.o(.exit.text+0x28ec): Section mismatch in reference from the function davinci_mmcsd_remove() to the function .init.text:davinci_release_dma_channels() The function __exit davinci_mmcsd_remove() references a function __init davinci_release_dma_channels(). This is often seen when error handling in the exit function uses functionality in the init path. The fix is often to remove the __init annotation of davinci_release_dma_channels() so it may be used outside an init section.
Signed-off-by: Arnd Bergmann arnd@arndb.de
diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c index 621ce47e0e4a..9758d42f19a1 100644 --- a/drivers/mmc/host/davinci_mmc.c +++ b/drivers/mmc/host/davinci_mmc.c @@ -496,7 +496,7 @@ static int mmc_davinci_start_dma_transfer(struct mmc_davinci_host *host, return ret; }
-static void __init_or_module +static void davinci_release_dma_channels(struct mmc_davinci_host *host) { if (!host->use_dma) @@ -1361,7 +1361,7 @@ static int __init davinci_mmcsd_probe(struct platform_device *pdev) return ret; }
-static int __exit davinci_mmcsd_remove(struct platform_device *pdev) +static int davinci_mmcsd_remove(struct platform_device *pdev) { struct mmc_davinci_host *host = platform_get_drvdata(pdev);
@@ -1414,7 +1414,7 @@ static struct platform_driver davinci_mmcsd_driver = { .pm = davinci_mmcsd_pm_ops, .of_match_table = davinci_mmc_dt_ids, }, - .remove = __exit_p(davinci_mmcsd_remove), + .remove = davinci_mmcsd_remove, .id_table = davinci_mmc_devtype, };
This is a very old patch and I don't remember why I never submitted it or marked it as [WRONG], and I don't see why it only now showed up in kernelci.
defconfig+CONFIG_KASAN=y (x86) — PASS, 0 errors, 5 warnings, 0 section mismatches
Warnings: drivers/tty/vt/keyboard.c:1471:1: warning: the frame size of 2344 bytes is larger than 2048 bytes [-Wframe-larger-than=] net/wireless/nl80211.c:1409:1: warning: the frame size of 2232 bytes is larger than 2048 bytes [-Wframe-larger-than=] net/wireless/nl80211.c:4469:1: warning: the frame size of 2224 bytes is larger than 2048 bytes [-Wframe-larger-than=] net/wireless/nl80211.c:5772:1: warning: the frame size of 2064 bytes is larger than 2048 bytes [-Wframe-larger-than=] net/wireless/nl80211.c:1898:1: warning: the frame size of 3784 bytes is larger than 2048 bytes [-Wframe-larger-than=]
I still have this on my radar, didn't get it done for 4.11 though.
ip27_defconfig (mips) — PASS, 0 errors, 1 warning, 0 section mismatches
Warnings: arch/mips/include/asm/uaccess.h:138:21: warning: passing argument 1 of '__access_ok' makes pointer from integer without a cast [-Wint-conversion]
I'd argue that the driver is at fault here, but the code has been unchanged since it was merged in 2009.
The warning was introduced by Al Viro's f0a955f4eeec ("mips: sanitize __access_ok()")
which enforces that callers of access_ok() must pass a pointer rather than an "unsigned long". I could not find any other code that passes anything other than a __user pointer into access_ok(), so it's probably best to just fix the driver, but there may be others that I missed.
If we want to be sure that all callers of access_ok() use proper pointers, this patch could help:
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h index 68766b276d9e..82ffd44b2908 100644 --- a/arch/x86/include/asm/uaccess.h +++ b/arch/x86/include/asm/uaccess.h @@ -38,8 +38,9 @@ * Test whether a block of memory is a valid user space address. * Returns 0 if the range is valid, nonzero otherwise. */ -static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, unsigned long limit) +static inline bool __chk_range_not_ok(void __user *uptr, unsigned long size, unsigned long limit) { + unsigned long addr = (unsigned long __force)uptr; /* * If we have used "sizeof()" for the size, * we know it won't overflow the limit (but @@ -60,7 +61,7 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un #define __range_not_ok(addr, size, limit) \ ({ \ __chk_user_ptr(addr); \ - __chk_range_not_ok((unsigned long __force)(addr), size, limit); \ + __chk_range_not_ok(addr, size, limit); \ })
#ifdef CONFIG_DEBUG_ATOMIC_SLEEP
I'll add this to my randconfig test tree.
multi_v7_defconfig+CONFIG_THUMB2_KERNEL=y+CONFIG_ARM_MODULE_PLTS=y (arm) — FAIL, 1 error, 0 warnings, 0 section mismatches
Errors: arch/arm/kernel/hyp-stub.S:128: Error: invalid immediate for address calculation (value = 0x00000004)
I have not seen this one so far, need to investigate more. A quick look points to this line
adr r7, __hyp_stub_vectors
and the symbol it refers to was recently changed in
commit bc845e4fbbbbe97bab3f1bcf688be0b5da420717 Author: Marc Zyngier marc.zyngier@arm.com Date: Mon Apr 3 19:37:53 2017 +0100
ARM: KVM: Implement HVC_RESET_VECTORS stub hypercall in the init code
In order to restore HYP mode to its original condition, KVM currently implements __kvm_hyp_reset(). As we're moving towards a hyp-stub defined API, it becomes necessary to implement HVC_RESET_VECTORS.
This patch adds the HVC_RESET_VECTORS hypercall to the KVM init code, which so far lacked any form of hypercall support.
Tested-by: Keerthy j-keerthy@ti.com Acked-by: Russell King rmk+kernel@armlinux.org.uk Acked-by: Catalin Marinas catalin.marinas@arm.com Signed-off-by: Marc Zyngier marc.zyngier@arm.com Signed-off-by: Christoffer Dall cdall@linaro.org
diff --git a/arch/arm/kernel/hyp-stub.S b/arch/arm/kernel/hyp-stub.S index e637854335aa..675c50f5cb5c 100644 --- a/arch/arm/kernel/hyp-stub.S +++ b/arch/arm/kernel/hyp-stub.S @@ -280,7 +280,7 @@ ENDPROC(__hyp_reset_vectors) #endif
.align 5 -__hyp_stub_vectors: +ENTRY(__hyp_stub_vectors) __hyp_stub_reset: W(b) . __hyp_stub_und: W(b) . __hyp_stub_svc: W(b) .
but I don't see why that would cause the build error.
Arnd
On Thu, Apr 20, 2017 at 11:23:03AM +0200, Arnd Bergmann wrote:
On Thu, Apr 20, 2017 at 9:56 AM, kernelci.org bot bot@kernelci.org wrote:
next/master build: 206 builds: 2 failed, 204 passed, 9 errors, 10 warnings
cavium_octeon_defconfig (mips) — FAIL, 8 errors, 0 warnings, 0 section mismatches
Errors: arch/mips/cavium-octeon/octeon-usb.c:256:12: error: 'union cvmx_gpio_bit_cfgx' has no member named 'cn73xx' arch/mips/cavium-octeon/octeon-usb.c:261:12: error: 'union cvmx_gpio_bit_cfgx' has no member named 'cn70xx' arch/mips/cavium-octeon/octeon-usb.c:264:33: error: implicit declaration of function 'CVMX_GPIO_XBIT_CFGX' [-Werror=implicit-function-declaration] arch/mips/cavium-octeon/octeon-usb.c:266:12: error: 'union cvmx_gpio_bit_cfgx' has no member named 'cn70xx'
Apparently caused by 23c1c9508364 ("MIPS: Octeon: Remove unused GPIO types and macros.") which was merged last week
drivers/net/ethernet/cavium/octeon/octeon_mgmt.c:707:20: error: 'CVMX_MIO_PTP_CLOCK_COMP' undeclared (first use in this function) drivers/watchdog/octeon-wdt-main.c:585:18: error: 'CVMX_MIO_BOOT_LOC_ADR' undeclared (first use in this function) drivers/watchdog/octeon-wdt-main.c:586:18: error: 'CVMX_MIO_BOOT_LOC_DAT' undeclared (first use in this function)
Same for 8ed898353e36 ("MIPS: Octeon: Remove unused MIO types and macros.")
I've dropped both commits a few minutes ago.
Ralf
On 04/20/2017 04:33 AM, Ralf Baechle wrote:
On Thu, Apr 20, 2017 at 11:23:03AM +0200, Arnd Bergmann wrote:
On Thu, Apr 20, 2017 at 9:56 AM, kernelci.org bot bot@kernelci.org wrote:
next/master build: 206 builds: 2 failed, 204 passed, 9 errors, 10 warnings
[...]
I've dropped both commits a few minutes ago.
I have found flaws in my testing methodology that I have now corrected, so these type of errors will be avoided going forward. Sorry for errors. Cheers.
Steve
On 04/20/2017 10:22 AM, Steven J. Hill wrote:
On 04/20/2017 04:33 AM, Ralf Baechle wrote:
On Thu, Apr 20, 2017 at 11:23:03AM +0200, Arnd Bergmann wrote:
On Thu, Apr 20, 2017 at 9:56 AM, kernelci.org bot bot@kernelci.org wrote:
next/master build: 206 builds: 2 failed, 204 passed, 9 errors, 10 warnings
[...]
I've dropped both commits a few minutes ago.
I have found flaws in my testing methodology that I have now corrected, so these type of errors will be avoided going forward. Sorry for errors. Cheers.
For a patch that can be proven to touch only one architecture, you must do an allyesconfig build for that architecture.
Otherwise, you should also do an allyesconfig build for x86 also. Bonus for both 32-bit and 64-bit coverage
David.
On 20/04/17 10:23, Arnd Bergmann wrote:
On Thu, Apr 20, 2017 at 9:56 AM, kernelci.org bot bot@kernelci.org wrote:
[...]
multi_v7_defconfig+CONFIG_THUMB2_KERNEL=y+CONFIG_ARM_MODULE_PLTS=y (arm) — FAIL, 1 error, 0 warnings, 0 section mismatches
Errors: arch/arm/kernel/hyp-stub.S:128: Error: invalid immediate for address calculation (value = 0x00000004)
I have not seen this one so far, need to investigate more. A quick look points to this line
adr r7, __hyp_stub_vectorsand the symbol it refers to was recently changed in
commit bc845e4fbbbbe97bab3f1bcf688be0b5da420717 Author: Marc Zyngier marc.zyngier@arm.com Date: Mon Apr 3 19:37:53 2017 +0100
ARM: KVM: Implement HVC_RESET_VECTORS stub hypercall in the init code In order to restore HYP mode to its original condition, KVM currently implements __kvm_hyp_reset(). As we're moving towards a hyp-stub defined API, it becomes necessary to implement HVC_RESET_VECTORS. This patch adds the HVC_RESET_VECTORS hypercall to the KVM init code, which so far lacked any form of hypercall support. Tested-by: Keerthy <j-keerthy@ti.com> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <cdall@linaro.org>diff --git a/arch/arm/kernel/hyp-stub.S b/arch/arm/kernel/hyp-stub.S index e637854335aa..675c50f5cb5c 100644 --- a/arch/arm/kernel/hyp-stub.S +++ b/arch/arm/kernel/hyp-stub.S @@ -280,7 +280,7 @@ ENDPROC(__hyp_reset_vectors) #endif
.align 5 -__hyp_stub_vectors: +ENTRY(__hyp_stub_vectors) __hyp_stub_reset: W(b) . __hyp_stub_und: W(b) . __hyp_stub_svc: W(b) .
but I don't see why that would cause the build error.
Ah, my bad. With Thumb-2, ADR defaults to being the short (16 bit) form, which cannot encode the displacement (and __hyp_stub_vectors now being exported, it probably lives further away than it used to). We need the 32 bit version.
The fix is to write the faulting line as:
W(adr) r7, __hyp_stub_vectors
I'll post a proper patch in a minute.
Thanks,
M.
Hi Arnd,
On Thursday 20 April 2017 02:53 PM, Arnd Bergmann wrote:
davinci_all_defconfig (arm) — PASS, 0 errors, 0 warnings, 0 section mismatches
Section mismatches: WARNING: modpost: Found 1 section mismatch(es). WARNING: modpost: Found 1 section mismatch(es).
The 'section mismatches' detection in kernelci appears to be broken, so we don't actually see what happened. I can't reproduce it at the moment, so it's likely that this is fixed by an older patch of mine:
I cannot reproduce this as well.
commit aae89d7dddb831aece31997cdc1c5014fb5a51c1 Author: Arnd Bergmann arnd@arndb.de Date: Sat Oct 10 21:19:48 2015 +0200
[WRONG] davinci_mmc: remove incorrect __exit annotation WARNING: drivers/built-in.o(.exit.text+0x28ec): Section mismatchin reference from the function davinci_mmcsd_remove() to the function .init.text:davinci_release_dma_channels() The function __exit davinci_mmcsd_remove() references a function __init davinci_release_dma_channels(). This is often seen when error handling in the exit function uses functionality in the init path. The fix is often to remove the __init annotation of davinci_release_dma_channels() so it may be used outside an init section.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c index 621ce47e0e4a..9758d42f19a1 100644 --- a/drivers/mmc/host/davinci_mmc.c +++ b/drivers/mmc/host/davinci_mmc.c @@ -496,7 +496,7 @@ static int mmc_davinci_start_dma_transfer(struct mmc_davinci_host *host, return ret; }
-static void __init_or_module +static void davinci_release_dma_channels(struct mmc_davinci_host *host) { if (!host->use_dma) @@ -1361,7 +1361,7 @@ static int __init davinci_mmcsd_probe(struct platform_device *pdev) return ret; }
-static int __exit davinci_mmcsd_remove(struct platform_device *pdev) +static int davinci_mmcsd_remove(struct platform_device *pdev) { struct mmc_davinci_host *host = platform_get_drvdata(pdev);
@@ -1414,7 +1414,7 @@ static struct platform_driver davinci_mmcsd_driver = { .pm = davinci_mmcsd_pm_ops, .of_match_table = davinci_mmc_dt_ids, },
.remove = __exit_p(davinci_mmcsd_remove),
.remove = davinci_mmcsd_remove, .id_table = davinci_mmc_devtype,};
This is a very old patch and I don't remember why I never submitted it or marked it as [WRONG], and I don't see why it only now showed up in kernelci.
I quite don't see how the existing code is wrong. davinci_release_dma_channels() is marked __init_or_module and is accessed in the .remove() routine. If modules are enabled, davinci_release_dma_channels() is available at the time of module removal since __init_or_module evaluates to nothing. And if modules are disabled, then davinci_release_dma_channels() is marked as __init but davinci_mmcsd_remove() is never called.
Thanks, Sekhar
kernel-build-reports@lists.linaro.org
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