Re: [linux-next:master] BUILD REGRESSION 30e2206e11ce27ae910cc0dab21472429e400a87

[Minchan Kim <minchan@kernel.org>]

On Sun, May 10, 2020 at 03:44:28AM +0800, kbuild test robot wrote:
> tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git  master
> branch HEAD: 30e2206e11ce27ae910cc0dab21472429e400a87  Add linux-next specific files for 20200508
> 
> Error/Warning in current branch:
> 
> /usr/bin/ld: drivers/net/ethernet/xilinx/ll_temac_main.c:1411: undefined reference to `devm_ioremap'
> <stdin>:1520:2: warning: #warning syscall process_madvise not implemented [-Wcpp]
> arch/riscv/mm/ptdump.c:210:20: error: implicit declaration of function 'pte_pfn' [-Werror=implicit-function-declaration]
> arch/riscv/mm/ptdump.c:257:6: error: 'KERN_VIRT_START' undeclared (first use in this function); did you mean 'KERN_VIRT_SIZE'?
> arch/riscv/mm/ptdump.c:257:6: warning: initialization of 'long unsigned int' from 'struct addr_marker *' makes integer from pointer without a cast [-Wint-conversion]
> arch/riscv/mm/ptdump.c:57:3: error: 'FIXADDR_START' undeclared here (not in a function); did you mean 'XAS_RESTART'?
> arch/riscv/mm/ptdump.c:58:3: error: 'FIXADDR_TOP' undeclared here (not in a function)
> arch/riscv/mm/ptdump.c:59:3: error: 'PCI_IO_START' undeclared here (not in a function)
> arch/riscv/mm/ptdump.c:60:3: error: 'PCI_IO_END' undeclared here (not in a function)
> arch/x86/hyperv/hv_apic.o: warning: objtool: hv_apic_write()+0x97: alternative modifies stack
> drivers/infiniband/sw/rxe/rxe_queue.c:69 do_mmap_info() warn: maybe return -EFAULT instead of the bytes remaining?
> drivers/net/ethernet/xilinx/ll_temac_main.c:1411: undefined reference to `devm_ioremap'
> 
> Error/Warning ids grouped by kconfigs:
> 
> recent_errors
> |-- i386-allyesconfig
> |   `-- drivers-infiniband-sw-rxe-rxe_queue.c-do_mmap_info()-warn:maybe-return-EFAULT-instead-of-the-bytes-remaining
> |-- mips-allmodconfig
> |   `-- stdin:warning:warning-syscall-process_madvise-not-implemented
> |-- mips-allnoconfig
> |   `-- stdin:warning:warning-syscall-process_madvise-not-implemented
> |-- mips-allyesconfig
> |   `-- stdin:warning:warning-syscall-process_madvise-not-implemented
> |-- mips-maltasmvp_defconfig
> |   `-- stdin:warning:warning-syscall-process_madvise-not-implemented
> |-- mips-randconfig-r006-20200509
> |   `-- stdin:warning:warning-syscall-process_madvise-not-implemented

For process_madvivse part for mips was merged into mmotm and it will
land on Monday for linux-next.

Thanks, kbuild test rebot.