Buildresult: linus/mips-allmodconfig/mips-gcc8 built on Oct 3 2019, 12:54

kisskb

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Status:	Failed
Date/Time:	Oct 3 2019, 12:54
Duration:	0:19:09.261322
Builder:	ka4
Revision:	timer-of: don't use conditional expression with mixed 'void' types (`0f1a7b3fac0583083ca19d4de47403511ced3521)`
Target:	linus/mips-allmodconfig/mips-gcc8
Branch:	linus
Compiler:	mips-gcc8 (mips-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:	allmodconfig (download)
Log:	Download original Possible errors arch/mips/include/asm/octeon/cvmx-ipd.h:330:27: error: storage size of 'pip_sft_rst' isn't known arch/mips/include/asm/octeon/cvmx-ipd.h:331:36: error: 'CVMX_PIP_SFT_RST' undeclared (first use in this function); did you mean 'CVMX_CIU_SOFT_RST'? make[4]: * [scripts/Makefile.build:266: drivers/staging/octeon/ethernet.o] Error 1 make[3]: * [scripts/Makefile.build:509: drivers/staging/octeon] Error 2 make[2]: * [scripts/Makefile.build:509: drivers/staging] Error 2 make[1]: * [Makefile:1670: drivers] Error 2 make: *** [Makefile:179: sub-make] Error 2 Possible warnings (23) <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] arch/mips/include/asm/page.h:249:53: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] #warning Precise timer not defined for this architecture. drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-octeon.c:48:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/ethernet/mellanox/mlx5/core/en_stats.c:300:1: warning: the frame size of 1152 bytes is larger than 1024 bytes [-Wframe-larger-than=] drivers/spi/spi-sh-msiof.c:76: warning: "STR" redefined arch/mips/include/asm/octeon/cvmx.h:282:17: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/mips/include/asm/octeon/cvmx.h:299:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/mips/include/asm/octeon/cvmx-ipd.h:330:27: warning: unused variable 'pip_sft_rst' [-Wunused-variable] Full Log # git rev-parse -q --verify 0f1a7b3fac0583083ca19d4de47403511ced3521^{commit} 0f1a7b3fac0583083ca19d4de47403511ced3521 already have revision, skipping fetch # git checkout -q -f -B kisskb 0f1a7b3fac0583083ca19d4de47403511ced3521 # git clean -qxdf # < git log -1 # commit 0f1a7b3fac0583083ca19d4de47403511ced3521 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Wed Oct 2 16:16:07 2019 -0700 # # timer-of: don't use conditional expression with mixed 'void' types # # Randy Dunlap reports on the sparse list that sparse warns about this # expression: # # of_irq->percpu ? free_percpu_irq(of_irq->irq, clkevt) : # free_irq(of_irq->irq, clkevt); # # and honestly, sparse is correct to warn. The return type of # free_percpu_irq() is 'void', while free_irq() returns a 'const void ' # that is the devname argument passed in to the request_irq(). # # You can't mix a void type with a non-void types in a conditional # expression according to the C standard. It so happens that gcc seems to # accept it - and the resulting type of the expression is void - but # there's really no reason for the kernel to have this kind of # non-standard expression with no real upside. # # The natural way to write that expression is with an if-statement: # # if (of_irq->percpu) # free_percpu_irq(of_irq->irq, clkevt); # else # free_irq(of_irq->irq, clkevt); # # which is more legible anyway. # # I'm not sure why that timer-of code seems to have this odd pattern. It # does the same at allocation time, but at least there the types match, # and it makes sense as an expression. # # Reported-by: Randy Dunlap <rdunlap@infradead.org> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-ld --version # < git log --format=%s --max-count=1 0f1a7b3fac0583083ca19d4de47403511ced3521 # < make -s -j 10 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # Added to kconfig CONFIG_MIPS_CPS_NS16550_BASE=0x1b0003f8 # Added to kconfig CONFIG_MIPS_CPS_NS16550_SHIFT=0 # yes \n \| make -s -j 10 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux- oldconfig yes: standard output: Broken pipe # make -s -j 10 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux- <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] In file included from /kisskb/src/arch/mips/include/asm/page.h:261, from /kisskb/src/arch/mips/include/asm/io.h:29, from /kisskb/src/arch/mips/include/asm/mmiowb.h:5, from /kisskb/src/include/linux/spinlock.h:60, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/net.h:19, from /kisskb/src/drivers/infiniband/sw/siw/siw_qp_tx.c:8: /kisskb/src/drivers/infiniband/sw/siw/siw_qp_tx.c: In function 'siw_tx_hdt': /kisskb/src/arch/mips/include/asm/page.h:249:53: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void )(kaddr))) ^ /kisskb/src/include/asm-generic/memory_model.h:33:41: note: in definition of macro '__pfn_to_page' #define __pfn_to_page(pfn) (mem_map + ((pfn) - ARCH_PFN_OFFSET)) ^~~ /kisskb/src/arch/mips/include/asm/page.h:249:31: note: in expansion of macro 'PFN_DOWN' #define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void )(kaddr))) ^~~~~~~~ /kisskb/src/arch/mips/include/asm/page.h:250:41: note: in expansion of macro 'virt_to_pfn' #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr)) ^~~~~~~~~~~ /kisskb/src/drivers/infiniband/sw/siw/siw_qp_tx.c:528:23: note: in expansion of macro 'virt_to_page' page_array[seg] = virt_to_page(va & PAGE_MASK); ^~~~~~~~~~~~ /kisskb/src/drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] #warning Precise timer not defined for this architecture. ^~~~~~~ In file included from /kisskb/src/drivers/net/phy/mdio-cavium.c:11: /kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_set_mode': /kisskb/src/drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_readq(addr) readq((void )addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:21:16: note: in expansion of macro 'oct_mdio_readq' smi_clk.u64 = oct_mdio_readq(p->register_base + SMI_CLK); ^~~~~~~~~~~~~~ /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void )addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:24:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_clk.u64, p->register_base + SMI_CLK); ^~~~~~~~~~~~~~~ /kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_c45_addr': /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void )addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:39:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_wr.u64, p->register_base + SMI_WR_DAT); ^~~~~~~~~~~~~~~ /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void )addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:47:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_cmd.u64, p->register_base + SMI_CMD); ^~~~~~~~~~~~~~~ /kisskb/src/drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_readq(addr) readq((void )addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:54:16: note: in expansion of macro 'oct_mdio_readq' smi_wr.u64 = oct_mdio_readq(p->register_base + SMI_WR_DAT); ^~~~~~~~~~~~~~ /kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_read': /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void )addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:86:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_cmd.u64, p->register_base + SMI_CMD); ^~~~~~~~~~~~~~~ /kisskb/src/drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_readq(addr) readq((void )addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:93:16: note: in expansion of macro 'oct_mdio_readq' smi_rd.u64 = oct_mdio_readq(p->register_base + SMI_RD_DAT); ^~~~~~~~~~~~~~ /kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_write': /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void )addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:125:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_wr.u64, p->register_base + SMI_WR_DAT); ^~~~~~~~~~~~~~~ /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void )addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:131:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_cmd.u64, p->register_base + SMI_CMD); ^~~~~~~~~~~~~~~ /kisskb/src/drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_readq(addr) readq((void )addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:138:16: note: in expansion of macro 'oct_mdio_readq' smi_wr.u64 = oct_mdio_readq(p->register_base + SMI_WR_DAT); ^~~~~~~~~~~~~~ /kisskb/src/drivers/net/phy/mdio-octeon.c: In function 'octeon_mdiobus_probe': /kisskb/src/drivers/net/phy/mdio-octeon.c:48:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] (u64)devm_ioremap(&pdev->dev, mdio_phys, regsize); ^ In file included from /kisskb/src/drivers/net/phy/mdio-octeon.c:14: /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void )addr) ^ /kisskb/src/drivers/net/phy/mdio-octeon.c:56:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_en.u64, bus->register_base + SMI_EN); ^~~~~~~~~~~~~~~ /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void )addr) ^ /kisskb/src/drivers/net/phy/mdio-octeon.c:77:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_en.u64, bus->register_base + SMI_EN); ^~~~~~~~~~~~~~~ /kisskb/src/drivers/net/phy/mdio-octeon.c: In function 'octeon_mdiobus_remove': /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void )addr) ^ /kisskb/src/drivers/net/phy/mdio-octeon.c:91:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_en.u64, bus->register_base + SMI_EN); ^~~~~~~~~~~~~~~ /kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c: In function 'mlx5e_grp_sw_update_stats': /kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c:300:1: warning: the frame size of 1152 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ /kisskb/src/drivers/spi/spi-sh-msiof.c:76: warning: "STR" redefined #define STR 0x40 /* Status Register / In file included from /kisskb/src/arch/mips/include/asm/mach-generic/spaces.h:15, from /kisskb/src/arch/mips/include/asm/addrspace.h:13, from /kisskb/src/arch/mips/include/asm/barrier.h:11, from /kisskb/src/include/linux/compiler.h:256, from /kisskb/src/arch/mips/include/asm/bitops.h:16, from /kisskb/src/include/linux/bitops.h:19, from /kisskb/src/include/linux/bitmap.h:8, from /kisskb/src/drivers/spi/spi-sh-msiof.c:10: /kisskb/src/arch/mips/include/asm/mipsregs.h:30: note: this is the location of the previous definition #define STR(x) __STR(x) In file included from /kisskb/src/arch/mips/include/asm/octeon/octeon.h:11, from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:19, from /kisskb/src/drivers/staging/octeon/ethernet.c:22: /kisskb/src/arch/mips/include/asm/octeon/cvmx.h: In function 'cvmx_writeq_csr': /kisskb/src/arch/mips/include/asm/octeon/cvmx.h:282:17: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] cvmx_write_csr((__force uint64_t)csr_addr, val); ^ /kisskb/src/arch/mips/include/asm/octeon/cvmx.h: In function 'cvmx_readq_csr': /kisskb/src/arch/mips/include/asm/octeon/cvmx.h:299:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] return cvmx_read_csr((__force uint64_t) csr_addr); ^ In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:27, from /kisskb/src/drivers/staging/octeon/ethernet.c:22: /kisskb/src/arch/mips/include/asm/octeon/cvmx-ipd.h: In function 'cvmx_ipd_free_ptr': /kisskb/src/arch/mips/include/asm/octeon/cvmx-ipd.h:330:27: error: storage size of 'pip_sft_rst' isn't known union cvmx_pip_sft_rst pip_sft_rst; ^~~~~~~~~~~ /kisskb/src/arch/mips/include/asm/octeon/cvmx-ipd.h:331:36: error: 'CVMX_PIP_SFT_RST' undeclared (first use in this function); did you mean 'CVMX_CIU_SOFT_RST'? pip_sft_rst.u64 = cvmx_read_csr(CVMX_PIP_SFT_RST); ^~~~~~~~~~~~~~~~ CVMX_CIU_SOFT_RST /kisskb/src/arch/mips/include/asm/octeon/cvmx-ipd.h:331:36: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/arch/mips/include/asm/octeon/cvmx-ipd.h:330:27: warning: unused variable 'pip_sft_rst' [-Wunused-variable] union cvmx_pip_sft_rst pip_sft_rst; ^~~~~~~~~~~ make[4]: [/kisskb/src/scripts/Makefile.build:266: drivers/staging/octeon/ethernet.o] Error 1 make[3]: * [/kisskb/src/scripts/Makefile.build:509: drivers/staging/octeon] Error 2 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/scripts/Makefile.build:509: drivers/staging] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1670: drivers] Error 2 make: *** [Makefile:179: sub-make] Error 2 Command 'make -s -j 10 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_mips-allmodconfig_mips-gcc8 # Build took: 0:19:09.261322

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