linux-kernel - Re: [PATCH 1/2] pcie-designware: add iATU Unroll feature

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Date:	Fri, 22 Jul 2016 06:47:55 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Joao Pinto <Joao.Pinto@...opsys.com>
Cc:	kbuild-all@...org, helgaas@...nel.org, jingoohan1@...il.com,
	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
	jszhang@...vell.com, CARLOS.PALMINHA@...opsys.com,
	MiguelFalcao.Sousa@...opsys.com,
	Joao Pinto <Joao.Pinto@...opsys.com>
Subject: Re: [PATCH 1/2] pcie-designware: add iATU Unroll feature

Hi,

[auto build test ERROR on v4.7-rc7]
[also build test ERROR on next-20160721]
[cannot apply to pci/next]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Joao-Pinto/pcie-designware-add-iATU-Unroll-feature/20160722-055500
config: x86_64-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   include/linux/compiler.h:232:8: sparse: attribute 'no_sanitize_address': unknown attribute
   drivers/pci/host/pcie-designware.c:180:28: sparse: typename in expression
   drivers/pci/host/pcie-designware.c:180:28: sparse: Expected ) at end of cast operator
   drivers/pci/host/pcie-designware.c:180:28: sparse: got <<
   drivers/pci/host/pcie-designware.c:181:14: sparse: Expected ; at end of statement
   drivers/pci/host/pcie-designware.c:181:14: sparse: got if
   drivers/pci/host/pcie-designware.c:196:28: sparse: typename in expression
   drivers/pci/host/pcie-designware.c:196:28: sparse: Expected ) at end of cast operator
   drivers/pci/host/pcie-designware.c:196:28: sparse: got <<
   drivers/pci/host/pcie-designware.c:197:14: sparse: Expected ; at end of statement
   drivers/pci/host/pcie-designware.c:197:14: sparse: got if
>> /bin/bash: line 1: 229099 Segmentation fault      sparse -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise -Wno-return-void -D__CHECK_ENDIAN__ -D__x86_64__ -m64 -nostdinc -isystem /usr/lib/gcc/x86_64-linux-gnu/6/include -Wp,-MD,drivers/pci/host/.pcie-designware.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-linux-gnu/6/include -Iarch/x86/include -Iarch/x86/include/generated/uapi -Iarch/x86/include/generated -Iinclude -Iinclude -Iarch/x86/include/uapi -Iarch/x86/include/generated/uapi -Iinclude/uapi -Iinclude/generated/uapi -include include/linux/kconfig.h -Idrivers/pci/host -Idrivers/pci/host -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -fno-reorder-blocks -fno-ipa-cp-clone -fno-partial-inlining -Wframe-larger-than=8192 -fno-stack-protector -Wno-unused-but-set-variable -Wno-unused-const-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -fno-var-tracking-assignments -pg -mfentry -DCC_USING_FENTRY -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -DCC_HAVE_ASM_GOTO -fsanitize=kernel-address -fasan-shadow-offset=0xdffffc0000000000 --param asan-stack=1 --param asan-globals=1 --param asan-instrumentation-with-call-threshold=0 -fsanitize-coverage=trace-pc -DKBUILD_BASENAME='"pcie_designware"' -DKBUILD_MODNAME='"pcie_designware"' drivers/pci/host/pcie-designware.c

sparse warnings: (new ones prefixed by >>)

   include/linux/compiler.h:232:8: sparse: attribute 'no_sanitize_address': unknown attribute
>> drivers/pci/host/pcie-designware.c:180:28: sparse: typename in expression
   drivers/pci/host/pcie-designware.c:180:28: sparse: Expected ) at end of cast operator
   drivers/pci/host/pcie-designware.c:180:28: sparse: got <<
   drivers/pci/host/pcie-designware.c:181:14: sparse: Expected ; at end of statement
   drivers/pci/host/pcie-designware.c:181:14: sparse: got if
   drivers/pci/host/pcie-designware.c:196:28: sparse: typename in expression
   drivers/pci/host/pcie-designware.c:196:28: sparse: Expected ) at end of cast operator
   drivers/pci/host/pcie-designware.c:196:28: sparse: got <<
   drivers/pci/host/pcie-designware.c:197:14: sparse: Expected ; at end of statement
   drivers/pci/host/pcie-designware.c:197:14: sparse: got if
   /bin/bash: line 1: 229099 Segmentation fault      sparse -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise -Wno-return-void -D__CHECK_ENDIAN__ -D__x86_64__ -m64 -nostdinc -isystem /usr/lib/gcc/x86_64-linux-gnu/6/include -Wp,-MD,drivers/pci/host/.pcie-designware.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-linux-gnu/6/include -Iarch/x86/include -Iarch/x86/include/generated/uapi -Iarch/x86/include/generated -Iinclude -Iinclude -Iarch/x86/include/uapi -Iarch/x86/include/generated/uapi -Iinclude/uapi -Iinclude/generated/uapi -include include/linux/kconfig.h -Idrivers/pci/host -Idrivers/pci/host -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_X86_X32_ABI -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -DCONFIG_AS_SHA1_NI=1 -DCONFIG_AS_SHA256_NI=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -fno-reorder-blocks -fno-ipa-cp-clone -fno-partial-inlining -Wframe-larger-than=8192 -fno-stack-protector -Wno-unused-but-set-variable -Wno-unused-const-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -fno-var-tracking-assignments -pg -mfentry -DCC_USING_FENTRY -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -Werror=incompatible-pointer-types -DCC_HAVE_ASM_GOTO -fsanitize=kernel-address -fasan-shadow-offset=0xdffffc0000000000 --param asan-stack=1 --param asan-globals=1 --param asan-instrumentation-with-call-threshold=0 -fsanitize-coverage=trace-pc -DKBUILD_BASENAME='"pcie_designware"' -DKBUILD_MODNAME='"pcie_designware"' drivers/pci/host/pcie-designware.c

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Download attachment ".config.gz" of type "application/octet-stream" (54806 bytes)