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Message-ID: <CAHp75VeoCQSUCeswTCzUyKbV_e4RTt5t0yjEJLSzAvtX8jFvNw@mail.gmail.com> Date: Mon, 8 Jun 2015 15:21:09 +0300 From: Andy Shevchenko <andy.shevchenko@...il.com> To: Jim Davis <jim.epost@...il.com> Cc: Stephen Rothwell <sfr@...b.auug.org.au>, linux-next <linux-next@...r.kernel.org>, linux-kernel <linux-kernel@...r.kernel.org>, Herbert Xu <herbert@...dor.apana.org.au>, "David S. Miller" <davem@...emloft.net>, linux-crypto <linux-crypto@...r.kernel.org>, Waiman Long <Waiman.Long@...com>, "Peter Zijlstra (Intel)" <peterz@...radead.org>, Ingo Molnar <mingo@...nel.org>, "x86@...nel.org" <x86@...nel.org> Subject: Re: randconfig build error with next-20150529, in crypto/jitterentropy.c On Fri, May 29, 2015 at 10:14 PM, Jim Davis <jim.epost@...il.com> wrote: > Building with the attached random configuration file, Hit the very same error against next-20150605. The issue with that file we have no compiler optimization enabled. So, guys, how you would recommend to fix it? By the way, I'm building the x86_64_defconfig with following changes diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig index 315b861..363824f 100644 --- a/arch/x86/configs/x86_64_defconfig +++ b/arch/x86/configs/x86_64_defconfig @@ -172,9 +172,11 @@ CONFIG_TIGON3=y CONFIG_NET_TULIP=y CONFIG_E100=y CONFIG_E1000=y +CONFIG_E1000E=y CONFIG_SKY2=y CONFIG_FORCEDETH=y CONFIG_8139TOO=y +CONFIG_R8169=y CONFIG_FDDI=y CONFIG_INPUT_POLLDEV=y # CONFIG_INPUT_MOUSEDEV_PSAUX is not set @@ -198,7 +200,7 @@ CONFIG_HW_RANDOM=y # CONFIG_HW_RANDOM_INTEL is not set # CONFIG_HW_RANDOM_AMD is not set CONFIG_NVRAM=y -CONFIG_HPET=y +# CONFIG_HPET is not set # CONFIG_HPET_MMAP is not set CONFIG_I2C_I801=y CONFIG_WATCHDOG=y @@ -206,8 +208,8 @@ CONFIG_AGP=y CONFIG_AGP_AMD64=y CONFIG_AGP_INTEL=y CONFIG_DRM=y -CONFIG_DRM_I915=y -CONFIG_DRM_I915_KMS=y +# CONFIG_DRM_I915 is not set +CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y CONFIG_FB_EFI=y @@ -224,8 +226,8 @@ CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y CONFIG_SND_SEQUENCER_OSS=y CONFIG_SND_HRTIMER=y -CONFIG_SND_HDA_INTEL=y -CONFIG_SND_HDA_HWDEP=y +# CONFIG_SND_HDA_INTEL is not set +# CONFIG_SND_HDA_HWDEP is not set CONFIG_HIDRAW=y CONFIG_HID_GYRATION=y CONFIG_LOGITECH_FF=y @@ -307,3 +309,56 @@ CONFIG_SECURITY_SELINUX=y CONFIG_SECURITY_SELINUX_BOOTPARAM=y CONFIG_SECURITY_SELINUX_DISABLE=y # CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_FUNCTION_TRACER=y +CONFIG_I2C_DESIGNWARE_PCI=y +CONFIG_I2C_DESIGNWARE_PLATFORM=m +CONFIG_GPIOLIB=y +CONFIG_GPIO_INTEL_MID=y +CONFIG_INTEL_MID_WATCHDOG=y +CONFIG_NOP_USB_XCEIV=y +CONFIG_USB_CHIPIDEA=y +CONFIG_USB_CHIPIDEA_UDC=y +CONFIG_USB_CHIPIDEA_HOST=y +CONFIG_X86_EXTENDED_PLATFORM=y +CONFIG_X86_INTEL_MID=y +CONFIG_EFI_STUB=y +CONFIG_EFI_MIXED=y +CONFIG_EARLY_PRINTK_EFI=y +CONFIG_FB=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_DYNAMIC_DEBUG=y +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_DWC3=y +CONFIG_USB_DWC3_GADGET=y +CONFIG_USB_SERIAL=y +CONFIG_USB_SERIAL_PL2303=y +CONFIG_USB_USBNET=y +CONFIG_USB_NET_AX88179_178A=y +CONFIG_USB_NET_MCS7830=y +CONFIG_USB_NET_AX8817X=y +CONFIG_X86_INTEL_LPSS=y +CONFIG_PM_RUNTIME=y +CONFIG_DW_DMAC_CORE=m +CONFIG_DW_DMAC=m +CONFIG_DW_DMAC_PCI=m +CONFIG_DMATEST=m +CONFIG_SERIAL_8250_DMA=y +CONFIG_SERIAL_8250_PCI=y +CONFIG_SERIAL_8250_DW=m +CONFIG_MMC=m +CONFIG_MMC_SDHCI=m +CONFIG_MMC_SDHCI_ACPI=m +CONFIG_ACPI_DEBUG=y +CONFIG_ACPI_PROCFS_POWER=y +CONFIG_DMA_API_DEBUG=y +CONFIG_DEBUG_LOCKDEP=y +CONFIG_DEBUG_SHIRQ=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_BAYTRAIL=y +CONFIG_PWM=y +CONFIG_PWM_LPSS=m +CONFIG_PWM_LPSS_PCI=m +CONFIG_PWM_LPSS_PLATFORM=m +CONFIG_SPI=y +CONFIG_SPI_PXA2XX_PCI=m +CONFIG_SPI_PXA2XX=m > > In file included from ./arch/x86/include/asm/spinlock.h:46:0, > from include/linux/spinlock.h:87, > from include/linux/seqlock.h:35, > from include/linux/time.h:5, > from include/linux/stat.h:18, > from include/linux/module.h:10, > from crypto/jitterentropy.c:52: > In function ‘native_queued_spin_unlock’, > inlined from ‘queued_spin_unlock’ at ./arch/x86/include/asm/qspinlock.h:38:2 > , > inlined from ‘do_raw_spin_unlock’ at include/linux/spinlock.h:175:2, > inlined from ‘__raw_spin_unlock’ at include/linux/spinlock_api_smp.h:153:2, > inlined from ‘spin_unlock’ at include/linux/spinlock.h:357:2, > inlined from ‘jent_kcapi_cleanup’ at crypto/jitterentropy.c:844:2: > ./arch/x86/include/asm/qspinlock.h:17:317: error: call to > ‘__compiletime_assert_17’ declared with attribute error: Need native > word sized stores/loads for atomicity. > In function ‘native_queued_spin_unlock’, > inlined from ‘queued_spin_unlock’ at ./arch/x86/include/asm/qspinlock.h:38:2 > , > inlined from ‘do_raw_spin_unlock’ at include/linux/spinlock.h:175:2, > inlined from ‘__raw_spin_unlock’ at include/linux/spinlock_api_smp.h:153:2, > inlined from ‘spin_unlock’ at include/linux/spinlock.h:357:2, > inlined from ‘jent_kcapi_random’ at crypto/jitterentropy.c:856:2: > ./arch/x86/include/asm/qspinlock.h:17:317: error: call to > ‘__compiletime_assert_17’ declared with attribute error: Need native > word sized stores/loads for atomicity. > scripts/Makefile.build:264: recipe for target 'crypto/jitterentropy.o' failed -- With Best Regards, Andy Shevchenko -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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