* Re: [PATCH v2 7/7] uapi: export all headers under uapi directories
From: Daniel Vetter @ 2017-01-09 10:01 UTC (permalink / raw)
To: Nicolas Dichtel
Cc: arnd, mmarek, linux-kbuild, linux-doc, linux-kernel, linux-alpha,
linux-snps-arc, linux-arm-kernel, adi-buildroot-devel,
linux-c6x-dev, linux-cris-kernel, uclinux-h8-devel, linux-hexagon,
linux-ia64, linux-m68k, linux-metag, linux-mips, linux-am33-list,
nios2-dev, openrisc, linux-parisc, linuxppc-dev, linux-s390,
linux-sh, sparclinux, linux-xtensa, linux-ar
In-Reply-To: <1483695839-18660-8-git-send-email-nicolas.dichtel@6wind.com>
On Fri, Jan 06, 2017 at 10:43:59AM +0100, Nicolas Dichtel wrote:
> Regularly, when a new header is created in include/uapi/, the developer
> forgets to add it in the corresponding Kbuild file. This error is usually
> detected after the release is out.
>
> In fact, all headers under uapi directories should be exported, thus it's
> useless to have an exhaustive list.
>
> After this patch, the following files, which were not exported, are now
> exported (with make headers_install_all):
> asm-unicore32/shmparam.h
> asm-unicore32/ucontext.h
> asm-hexagon/shmparam.h
> asm-mips/ucontext.h
> asm-mips/hwcap.h
> asm-mips/reg.h
> drm/vgem_drm.h
> drm/armada_drm.h
> drm/omap_drm.h
> drm/etnaviv_drm.h
> asm-tile/shmparam.h
> asm-blackfin/shmparam.h
> asm-blackfin/ucontext.h
> asm-powerpc/perf_regs.h
> rdma/qedr-abi.h
> asm-parisc/kvm_para.h
> asm-openrisc/shmparam.h
> asm-nios2/kvm_para.h
> asm-nios2/ucontext.h
> asm-sh/kvm_para.h
> asm-sh/ucontext.h
> asm-xtensa/kvm_para.h
> asm-avr32/kvm_para.h
> asm-m32r/kvm_para.h
> asm-h8300/shmparam.h
> asm-h8300/ucontext.h
> asm-metag/kvm_para.h
> asm-metag/shmparam.h
> asm-metag/ucontext.h
> asm-m68k/kvm_para.h
> asm-m68k/shmparam.h
> linux/bcache.h
> linux/kvm.h
> linux/kvm_para.h
> linux/kfd_ioctl.h
> linux/cryptouser.h
> linux/kcm.h
> linux/kcov.h
> linux/seg6_iptunnel.h
> linux/stm.h
> linux/genwqe
> linux/genwqe/.install
> linux/genwqe/genwqe_card.h
> linux/genwqe/..install.cmd
> linux/seg6.h
> linux/cifs
> linux/cifs/.install
> linux/cifs/cifs_mount.h
> linux/cifs/..install.cmd
> linux/auto_dev-ioctl.h
>
> Thanks to Julien Floret <julien.floret@6wind.com> for the tip to get all
> subdirs with a pure makefile command.
>
> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Makes lots of sense.
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> ---
> Documentation/kbuild/makefiles.txt | 41 ++-
> arch/alpha/include/uapi/asm/Kbuild | 41 ---
> arch/arc/include/uapi/asm/Kbuild | 3 -
> arch/arm/include/uapi/asm/Kbuild | 17 -
> arch/arm64/include/uapi/asm/Kbuild | 18 --
> arch/avr32/include/uapi/asm/Kbuild | 20 --
> arch/blackfin/include/uapi/asm/Kbuild | 17 -
> arch/c6x/include/uapi/asm/Kbuild | 8 -
> arch/cris/include/uapi/arch-v10/arch/Kbuild | 5 -
> arch/cris/include/uapi/arch-v32/arch/Kbuild | 3 -
> arch/cris/include/uapi/asm/Kbuild | 43 +--
> arch/frv/include/uapi/asm/Kbuild | 33 --
> arch/h8300/include/uapi/asm/Kbuild | 28 --
> arch/hexagon/include/asm/Kbuild | 3 -
> arch/hexagon/include/uapi/asm/Kbuild | 13 -
> arch/ia64/include/uapi/asm/Kbuild | 45 ---
> arch/m32r/include/uapi/asm/Kbuild | 31 --
> arch/m68k/include/uapi/asm/Kbuild | 24 --
> arch/metag/include/uapi/asm/Kbuild | 8 -
> arch/microblaze/include/uapi/asm/Kbuild | 32 --
> arch/mips/include/uapi/asm/Kbuild | 37 ---
> arch/mn10300/include/uapi/asm/Kbuild | 32 --
> arch/nios2/include/uapi/asm/Kbuild | 4 +-
> arch/openrisc/include/asm/Kbuild | 3 -
> arch/openrisc/include/uapi/asm/Kbuild | 8 -
> arch/parisc/include/uapi/asm/Kbuild | 28 --
> arch/powerpc/include/uapi/asm/Kbuild | 45 ---
> arch/s390/include/uapi/asm/Kbuild | 52 ---
> arch/score/include/asm/Kbuild | 4 -
> arch/score/include/uapi/asm/Kbuild | 32 --
> arch/sh/include/uapi/asm/Kbuild | 23 --
> arch/sparc/include/uapi/asm/Kbuild | 48 ---
> arch/tile/include/asm/Kbuild | 3 -
> arch/tile/include/uapi/arch/Kbuild | 17 -
> arch/tile/include/uapi/asm/Kbuild | 19 +-
> arch/unicore32/include/uapi/asm/Kbuild | 6 -
> arch/x86/include/uapi/asm/Kbuild | 59 ----
> arch/xtensa/include/uapi/asm/Kbuild | 23 --
> include/Kbuild | 2 -
> include/asm-generic/Kbuild.asm | 1 -
> include/scsi/fc/Kbuild | 0
> include/uapi/Kbuild | 15 -
> include/uapi/asm-generic/Kbuild | 36 ---
> include/uapi/asm-generic/Kbuild.asm | 62 ++--
> include/uapi/drm/Kbuild | 22 --
> include/uapi/linux/Kbuild | 482 ----------------------------
> include/uapi/linux/android/Kbuild | 2 -
> include/uapi/linux/byteorder/Kbuild | 3 -
> include/uapi/linux/caif/Kbuild | 3 -
> include/uapi/linux/can/Kbuild | 6 -
> include/uapi/linux/dvb/Kbuild | 9 -
> include/uapi/linux/hdlc/Kbuild | 2 -
> include/uapi/linux/hsi/Kbuild | 2 -
> include/uapi/linux/iio/Kbuild | 3 -
> include/uapi/linux/isdn/Kbuild | 2 -
> include/uapi/linux/mmc/Kbuild | 2 -
> include/uapi/linux/netfilter/Kbuild | 89 -----
> include/uapi/linux/netfilter/ipset/Kbuild | 5 -
> include/uapi/linux/netfilter_arp/Kbuild | 3 -
> include/uapi/linux/netfilter_bridge/Kbuild | 18 --
> include/uapi/linux/netfilter_ipv4/Kbuild | 10 -
> include/uapi/linux/netfilter_ipv6/Kbuild | 13 -
> include/uapi/linux/nfsd/Kbuild | 6 -
> include/uapi/linux/raid/Kbuild | 3 -
> include/uapi/linux/spi/Kbuild | 2 -
> include/uapi/linux/sunrpc/Kbuild | 2 -
> include/uapi/linux/tc_act/Kbuild | 15 -
> include/uapi/linux/tc_ematch/Kbuild | 5 -
> include/uapi/linux/usb/Kbuild | 12 -
> include/uapi/linux/wimax/Kbuild | 2 -
> include/uapi/misc/Kbuild | 2 -
> include/uapi/mtd/Kbuild | 6 -
> include/uapi/rdma/Kbuild | 18 --
> include/uapi/rdma/hfi/Kbuild | 2 -
> include/uapi/scsi/Kbuild | 6 -
> include/uapi/scsi/fc/Kbuild | 5 -
> include/uapi/sound/Kbuild | 16 -
> include/uapi/video/Kbuild | 4 -
> include/uapi/xen/Kbuild | 5 -
> include/video/Kbuild | 0
> scripts/Makefile.headersinst | 39 +--
> 81 files changed, 73 insertions(+), 1745 deletions(-)
> delete mode 100644 arch/cris/include/uapi/arch-v10/arch/Kbuild
> delete mode 100644 arch/cris/include/uapi/arch-v32/arch/Kbuild
> delete mode 100644 arch/tile/include/uapi/arch/Kbuild
> delete mode 100644 include/Kbuild
> delete mode 100644 include/asm-generic/Kbuild.asm
> delete mode 100644 include/scsi/fc/Kbuild
> delete mode 100644 include/uapi/Kbuild
> delete mode 100644 include/uapi/asm-generic/Kbuild
> delete mode 100644 include/uapi/drm/Kbuild
> delete mode 100644 include/uapi/linux/Kbuild
> delete mode 100644 include/uapi/linux/android/Kbuild
> delete mode 100644 include/uapi/linux/byteorder/Kbuild
> delete mode 100644 include/uapi/linux/caif/Kbuild
> delete mode 100644 include/uapi/linux/can/Kbuild
> delete mode 100644 include/uapi/linux/dvb/Kbuild
> delete mode 100644 include/uapi/linux/hdlc/Kbuild
> delete mode 100644 include/uapi/linux/hsi/Kbuild
> delete mode 100644 include/uapi/linux/iio/Kbuild
> delete mode 100644 include/uapi/linux/isdn/Kbuild
> delete mode 100644 include/uapi/linux/mmc/Kbuild
> delete mode 100644 include/uapi/linux/netfilter/Kbuild
> delete mode 100644 include/uapi/linux/netfilter/ipset/Kbuild
> delete mode 100644 include/uapi/linux/netfilter_arp/Kbuild
> delete mode 100644 include/uapi/linux/netfilter_bridge/Kbuild
> delete mode 100644 include/uapi/linux/netfilter_ipv4/Kbuild
> delete mode 100644 include/uapi/linux/netfilter_ipv6/Kbuild
> delete mode 100644 include/uapi/linux/nfsd/Kbuild
> delete mode 100644 include/uapi/linux/raid/Kbuild
> delete mode 100644 include/uapi/linux/spi/Kbuild
> delete mode 100644 include/uapi/linux/sunrpc/Kbuild
> delete mode 100644 include/uapi/linux/tc_act/Kbuild
> delete mode 100644 include/uapi/linux/tc_ematch/Kbuild
> delete mode 100644 include/uapi/linux/usb/Kbuild
> delete mode 100644 include/uapi/linux/wimax/Kbuild
> delete mode 100644 include/uapi/misc/Kbuild
> delete mode 100644 include/uapi/mtd/Kbuild
> delete mode 100644 include/uapi/rdma/Kbuild
> delete mode 100644 include/uapi/rdma/hfi/Kbuild
> delete mode 100644 include/uapi/scsi/Kbuild
> delete mode 100644 include/uapi/scsi/fc/Kbuild
> delete mode 100644 include/uapi/sound/Kbuild
> delete mode 100644 include/uapi/video/Kbuild
> delete mode 100644 include/uapi/xen/Kbuild
> delete mode 100644 include/video/Kbuild
>
> diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
> index 37b525d329ae..53e31061ff18 100644
> --- a/Documentation/kbuild/makefiles.txt
> +++ b/Documentation/kbuild/makefiles.txt
> @@ -44,7 +44,7 @@ This document describes the Linux kernel Makefiles.
> --- 6.11 Post-link pass
>
> === 7 Kbuild syntax for exported headers
> - --- 7.1 header-y
> + --- 7.1 subdir-y
> --- 7.2 genhdr-y
> --- 7.3 generic-y
> --- 7.4 generated-y
> @@ -1235,7 +1235,7 @@ When kbuild executes, the following steps are followed (roughly):
> that may be shared between individual architectures.
> The recommended approach how to use a generic header file is
> to list the file in the Kbuild file.
> - See "7.4 generic-y" for further info on syntax etc.
> + See "7.3 generic-y" for further info on syntax etc.
>
> --- 6.11 Post-link pass
>
> @@ -1262,37 +1262,36 @@ The pre-processing does:
> - drop include of compiler.h
> - drop all sections that are kernel internal (guarded by ifdef __KERNEL__)
>
> -Each relevant directory contains a file name "Kbuild" which specifies the
> -headers to be exported.
> +All headers under include/uapi/, include/generated/uapi/,
> +arch/<arch>/include/uapi/asm/ and arch/<arch>/include/generated/uapi/asm/
> +are exported.
> +
> +A Kbuild file may be defined under arch/<arch>/include/uapi/asm/ and
> +arch/<arch>/include/asm/ to list asm files coming from asm-generic.
> See subsequent chapter for the syntax of the Kbuild file.
>
> - --- 7.1 header-y
> + --- 7.1 subdir-y
>
> - header-y specifies header files to be exported.
> + subdir-y may be used to specify a subdirectory to be exported.
>
> Example:
> - #include/linux/Kbuild
> - header-y += usb/
> - header-y += aio_abi.h
> + #arch/cris/include/uapi/asm/Kbuild
> + subdir-y += ../arch-v10/arch/
> + subdir-y += ../arch-v32/arch/
>
> - The convention is to list one file per line and
> + The convention is to list one subdir per line and
> preferably in alphabetic order.
>
> - header-y also specifies which subdirectories to visit.
> - A subdirectory is identified by a trailing '/' which
> - can be seen in the example above for the usb subdirectory.
> -
> - Subdirectories are visited before their parent directories.
> -
> --- 7.2 genhdr-y
>
> - genhdr-y specifies generated files to be exported.
> - Generated files are special as they need to be looked
> - up in another directory when doing 'make O=...' builds.
> + genhdr-y specifies asm files to be generated.
>
> Example:
> - #include/linux/Kbuild
> - genhdr-y += version.h
> + #arch/x86/include/uapi/asm/Kbuild
> + genhdr-y += unistd_32.h
> + genhdr-y += unistd_64.h
> + genhdr-y += unistd_x32.h
> +
>
> --- 7.3 generic-y
>
> diff --git a/arch/alpha/include/uapi/asm/Kbuild b/arch/alpha/include/uapi/asm/Kbuild
> index d96f2ef5b639..b15bf6bc0e94 100644
> --- a/arch/alpha/include/uapi/asm/Kbuild
> +++ b/arch/alpha/include/uapi/asm/Kbuild
> @@ -1,43 +1,2 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
> -
> -header-y += a.out.h
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += byteorder.h
> -header-y += compiler.h
> -header-y += console.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += fpu.h
> -header-y += gentrap.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += kvm_para.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += pal.h
> -header-y += param.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += reg.h
> -header-y += regdef.h
> -header-y += resource.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += sysinfo.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += types.h
> -header-y += unistd.h
> diff --git a/arch/arc/include/uapi/asm/Kbuild b/arch/arc/include/uapi/asm/Kbuild
> index f50d02df78d5..b15bf6bc0e94 100644
> --- a/arch/arc/include/uapi/asm/Kbuild
> +++ b/arch/arc/include/uapi/asm/Kbuild
> @@ -1,5 +1,2 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
> -header-y += elf.h
> -header-y += page.h
> -header-y += cachectl.h
> diff --git a/arch/arm/include/uapi/asm/Kbuild b/arch/arm/include/uapi/asm/Kbuild
> index 46a76cd6acb6..607f702c2d62 100644
> --- a/arch/arm/include/uapi/asm/Kbuild
> +++ b/arch/arm/include/uapi/asm/Kbuild
> @@ -1,23 +1,6 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
>
> -header-y += auxvec.h
> -header-y += byteorder.h
> -header-y += fcntl.h
> -header-y += hwcap.h
> -header-y += ioctls.h
> -header-y += kvm_para.h
> -header-y += mman.h
> -header-y += perf_regs.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += setup.h
> -header-y += sigcontext.h
> -header-y += signal.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += unistd.h
> genhdr-y += unistd-common.h
> genhdr-y += unistd-oabi.h
> genhdr-y += unistd-eabi.h
> diff --git a/arch/arm64/include/uapi/asm/Kbuild b/arch/arm64/include/uapi/asm/Kbuild
> index 825b0fe51c2b..13a97aa2285f 100644
> --- a/arch/arm64/include/uapi/asm/Kbuild
> +++ b/arch/arm64/include/uapi/asm/Kbuild
> @@ -2,21 +2,3 @@
> include include/uapi/asm-generic/Kbuild.asm
>
> generic-y += kvm_para.h
> -
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += byteorder.h
> -header-y += fcntl.h
> -header-y += hwcap.h
> -header-y += kvm_para.h
> -header-y += perf_regs.h
> -header-y += param.h
> -header-y += ptrace.h
> -header-y += setup.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += ucontext.h
> -header-y += unistd.h
> diff --git a/arch/avr32/include/uapi/asm/Kbuild b/arch/avr32/include/uapi/asm/Kbuild
> index 08d8a3d76ea8..610395083364 100644
> --- a/arch/avr32/include/uapi/asm/Kbuild
> +++ b/arch/avr32/include/uapi/asm/Kbuild
> @@ -1,26 +1,6 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
>
> -header-y += auxvec.h
> -header-y += byteorder.h
> -header-y += cachectl.h
> -header-y += msgbuf.h
> -header-y += param.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += swab.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += types.h
> -header-y += unistd.h
> generic-y += bitsperlong.h
> generic-y += errno.h
> generic-y += fcntl.h
> diff --git a/arch/blackfin/include/uapi/asm/Kbuild b/arch/blackfin/include/uapi/asm/Kbuild
> index 0bd28f77abc3..b15bf6bc0e94 100644
> --- a/arch/blackfin/include/uapi/asm/Kbuild
> +++ b/arch/blackfin/include/uapi/asm/Kbuild
> @@ -1,19 +1,2 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
> -
> -header-y += bfin_sport.h
> -header-y += byteorder.h
> -header-y += cachectl.h
> -header-y += fcntl.h
> -header-y += fixed_code.h
> -header-y += ioctls.h
> -header-y += kvm_para.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += stat.h
> -header-y += swab.h
> -header-y += unistd.h
> diff --git a/arch/c6x/include/uapi/asm/Kbuild b/arch/c6x/include/uapi/asm/Kbuild
> index e9bc2b2b8147..13a97aa2285f 100644
> --- a/arch/c6x/include/uapi/asm/Kbuild
> +++ b/arch/c6x/include/uapi/asm/Kbuild
> @@ -2,11 +2,3 @@
> include include/uapi/asm-generic/Kbuild.asm
>
> generic-y += kvm_para.h
> -
> -header-y += byteorder.h
> -header-y += kvm_para.h
> -header-y += ptrace.h
> -header-y += setup.h
> -header-y += sigcontext.h
> -header-y += swab.h
> -header-y += unistd.h
> diff --git a/arch/cris/include/uapi/arch-v10/arch/Kbuild b/arch/cris/include/uapi/arch-v10/arch/Kbuild
> deleted file mode 100644
> index 9048c87a782b..000000000000
> --- a/arch/cris/include/uapi/arch-v10/arch/Kbuild
> +++ /dev/null
> @@ -1,5 +0,0 @@
> -# UAPI Header export list
> -header-y += sv_addr.agh
> -header-y += sv_addr_ag.h
> -header-y += svinto.h
> -header-y += user.h
> diff --git a/arch/cris/include/uapi/arch-v32/arch/Kbuild b/arch/cris/include/uapi/arch-v32/arch/Kbuild
> deleted file mode 100644
> index 59efffd16b61..000000000000
> --- a/arch/cris/include/uapi/arch-v32/arch/Kbuild
> +++ /dev/null
> @@ -1,3 +0,0 @@
> -# UAPI Header export list
> -header-y += cryptocop.h
> -header-y += user.h
> diff --git a/arch/cris/include/uapi/asm/Kbuild b/arch/cris/include/uapi/asm/Kbuild
> index d5564a0ae66a..d0c5471856e0 100644
> --- a/arch/cris/include/uapi/asm/Kbuild
> +++ b/arch/cris/include/uapi/asm/Kbuild
> @@ -1,44 +1,5 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
>
> -header-y += ../arch-v10/arch/
> -header-y += ../arch-v32/arch/
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += byteorder.h
> -header-y += elf.h
> -header-y += elf_v10.h
> -header-y += elf_v32.h
> -header-y += errno.h
> -header-y += ethernet.h
> -header-y += etraxgpio.h
> -header-y += fcntl.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += param.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += ptrace_v10.h
> -header-y += ptrace_v32.h
> -header-y += resource.h
> -header-y += rs485.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += sync_serial.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += types.h
> -header-y += unistd.h
> +subdir-y += ../arch-v10/arch/
> +subdir-y += ../arch-v32/arch/
> diff --git a/arch/frv/include/uapi/asm/Kbuild b/arch/frv/include/uapi/asm/Kbuild
> index 42a2b33461c0..b15bf6bc0e94 100644
> --- a/arch/frv/include/uapi/asm/Kbuild
> +++ b/arch/frv/include/uapi/asm/Kbuild
> @@ -1,35 +1,2 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
> -
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += byteorder.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += kvm_para.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += param.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += registers.h
> -header-y += resource.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += types.h
> -header-y += unistd.h
> diff --git a/arch/h8300/include/uapi/asm/Kbuild b/arch/h8300/include/uapi/asm/Kbuild
> index fb6101a5d4f1..b15bf6bc0e94 100644
> --- a/arch/h8300/include/uapi/asm/Kbuild
> +++ b/arch/h8300/include/uapi/asm/Kbuild
> @@ -1,30 +1,2 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
> -
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += kvm_para.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += param.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += resource.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += siginfo.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += types.h
> -header-y += unistd.h
> diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild
> index db8ddabc6bd2..f3b1ceb5c1e4 100644
> --- a/arch/hexagon/include/asm/Kbuild
> +++ b/arch/hexagon/include/asm/Kbuild
> @@ -1,6 +1,3 @@
> -
> -header-y += ucontext.h
> -
> generic-y += auxvec.h
> generic-y += barrier.h
> generic-y += bug.h
> diff --git a/arch/hexagon/include/uapi/asm/Kbuild b/arch/hexagon/include/uapi/asm/Kbuild
> index c31706c38631..b15bf6bc0e94 100644
> --- a/arch/hexagon/include/uapi/asm/Kbuild
> +++ b/arch/hexagon/include/uapi/asm/Kbuild
> @@ -1,15 +1,2 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
> -
> -header-y += bitsperlong.h
> -header-y += byteorder.h
> -header-y += kvm_para.h
> -header-y += param.h
> -header-y += ptrace.h
> -header-y += registers.h
> -header-y += setup.h
> -header-y += sigcontext.h
> -header-y += signal.h
> -header-y += swab.h
> -header-y += unistd.h
> -header-y += user.h
> diff --git a/arch/ia64/include/uapi/asm/Kbuild b/arch/ia64/include/uapi/asm/Kbuild
> index 891002bbb995..13a97aa2285f 100644
> --- a/arch/ia64/include/uapi/asm/Kbuild
> +++ b/arch/ia64/include/uapi/asm/Kbuild
> @@ -2,48 +2,3 @@
> include include/uapi/asm-generic/Kbuild.asm
>
> generic-y += kvm_para.h
> -
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += break.h
> -header-y += byteorder.h
> -header-y += cmpxchg.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += fpu.h
> -header-y += gcc_intrin.h
> -header-y += ia64regs.h
> -header-y += intel_intrin.h
> -header-y += intrinsics.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += kvm_para.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += param.h
> -header-y += perfmon.h
> -header-y += perfmon_default_smpl.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += ptrace_offsets.h
> -header-y += resource.h
> -header-y += rse.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += types.h
> -header-y += ucontext.h
> -header-y += unistd.h
> -header-y += ustack.h
> diff --git a/arch/m32r/include/uapi/asm/Kbuild b/arch/m32r/include/uapi/asm/Kbuild
> index 43937a61d6cf..b15bf6bc0e94 100644
> --- a/arch/m32r/include/uapi/asm/Kbuild
> +++ b/arch/m32r/include/uapi/asm/Kbuild
> @@ -1,33 +1,2 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
> -
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += byteorder.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += param.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += resource.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += types.h
> -header-y += unistd.h
> diff --git a/arch/m68k/include/uapi/asm/Kbuild b/arch/m68k/include/uapi/asm/Kbuild
> index 6a2d257bdfb2..64368077235a 100644
> --- a/arch/m68k/include/uapi/asm/Kbuild
> +++ b/arch/m68k/include/uapi/asm/Kbuild
> @@ -9,27 +9,3 @@ generic-y += socket.h
> generic-y += sockios.h
> generic-y += termbits.h
> generic-y += termios.h
> -
> -header-y += a.out.h
> -header-y += bootinfo.h
> -header-y += bootinfo-amiga.h
> -header-y += bootinfo-apollo.h
> -header-y += bootinfo-atari.h
> -header-y += bootinfo-hp300.h
> -header-y += bootinfo-mac.h
> -header-y += bootinfo-q40.h
> -header-y += bootinfo-vme.h
> -header-y += byteorder.h
> -header-y += cachectl.h
> -header-y += fcntl.h
> -header-y += ioctls.h
> -header-y += param.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += setup.h
> -header-y += sigcontext.h
> -header-y += signal.h
> -header-y += stat.h
> -header-y += swab.h
> -header-y += unistd.h
> diff --git a/arch/metag/include/uapi/asm/Kbuild b/arch/metag/include/uapi/asm/Kbuild
> index ab78be2b6eb0..b29731ebd7a9 100644
> --- a/arch/metag/include/uapi/asm/Kbuild
> +++ b/arch/metag/include/uapi/asm/Kbuild
> @@ -1,14 +1,6 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
>
> -header-y += byteorder.h
> -header-y += ech.h
> -header-y += ptrace.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += swab.h
> -header-y += unistd.h
> -
> generic-y += mman.h
> generic-y += resource.h
> generic-y += setup.h
> diff --git a/arch/microblaze/include/uapi/asm/Kbuild b/arch/microblaze/include/uapi/asm/Kbuild
> index 1aac99f87df1..2178c78c7c1a 100644
> --- a/arch/microblaze/include/uapi/asm/Kbuild
> +++ b/arch/microblaze/include/uapi/asm/Kbuild
> @@ -2,35 +2,3 @@
> include include/uapi/asm-generic/Kbuild.asm
>
> generic-y += types.h
> -
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += byteorder.h
> -header-y += elf.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += kvm_para.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += param.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += resource.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += unistd.h
> diff --git a/arch/mips/include/uapi/asm/Kbuild b/arch/mips/include/uapi/asm/Kbuild
> index f2cf41461146..a0266feba9e6 100644
> --- a/arch/mips/include/uapi/asm/Kbuild
> +++ b/arch/mips/include/uapi/asm/Kbuild
> @@ -2,40 +2,3 @@
> include include/uapi/asm-generic/Kbuild.asm
>
> generic-y += ipcbuf.h
> -
> -header-y += auxvec.h
> -header-y += bitfield.h
> -header-y += bitsperlong.h
> -header-y += break.h
> -header-y += byteorder.h
> -header-y += cachectl.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += inst.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += kvm_para.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += param.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += resource.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += sgidefs.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += sysmips.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += types.h
> -header-y += unistd.h
> diff --git a/arch/mn10300/include/uapi/asm/Kbuild b/arch/mn10300/include/uapi/asm/Kbuild
> index 040178cdb3eb..b15bf6bc0e94 100644
> --- a/arch/mn10300/include/uapi/asm/Kbuild
> +++ b/arch/mn10300/include/uapi/asm/Kbuild
> @@ -1,34 +1,2 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
> -
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += byteorder.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += kvm_para.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += param.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += resource.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += types.h
> -header-y += unistd.h
> diff --git a/arch/nios2/include/uapi/asm/Kbuild b/arch/nios2/include/uapi/asm/Kbuild
> index e0bb972a50d7..766455d0d291 100644
> --- a/arch/nios2/include/uapi/asm/Kbuild
> +++ b/arch/nios2/include/uapi/asm/Kbuild
> @@ -1,5 +1,3 @@
> +# UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
> -
> -header-y += elf.h
> -
> generic-y += ucontext.h
> diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild
> index 2832f031fb11..561915716fd9 100644
> --- a/arch/openrisc/include/asm/Kbuild
> +++ b/arch/openrisc/include/asm/Kbuild
> @@ -1,6 +1,3 @@
> -
> -header-y += ucontext.h
> -
> generic-y += atomic.h
> generic-y += auxvec.h
> generic-y += barrier.h
> diff --git a/arch/openrisc/include/uapi/asm/Kbuild b/arch/openrisc/include/uapi/asm/Kbuild
> index 80761eb82b5f..b15bf6bc0e94 100644
> --- a/arch/openrisc/include/uapi/asm/Kbuild
> +++ b/arch/openrisc/include/uapi/asm/Kbuild
> @@ -1,10 +1,2 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
> -
> -header-y += byteorder.h
> -header-y += elf.h
> -header-y += kvm_para.h
> -header-y += param.h
> -header-y += ptrace.h
> -header-y += sigcontext.h
> -header-y += unistd.h
> diff --git a/arch/parisc/include/uapi/asm/Kbuild b/arch/parisc/include/uapi/asm/Kbuild
> index 348356c99514..3971c60a7e7f 100644
> --- a/arch/parisc/include/uapi/asm/Kbuild
> +++ b/arch/parisc/include/uapi/asm/Kbuild
> @@ -2,31 +2,3 @@
> include include/uapi/asm-generic/Kbuild.asm
>
> generic-y += resource.h
> -
> -header-y += bitsperlong.h
> -header-y += byteorder.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += pdc.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += types.h
> -header-y += unistd.h
> diff --git a/arch/powerpc/include/uapi/asm/Kbuild b/arch/powerpc/include/uapi/asm/Kbuild
> index dab3717e3ea0..b15bf6bc0e94 100644
> --- a/arch/powerpc/include/uapi/asm/Kbuild
> +++ b/arch/powerpc/include/uapi/asm/Kbuild
> @@ -1,47 +1,2 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
> -
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += bootx.h
> -header-y += byteorder.h
> -header-y += cputable.h
> -header-y += eeh.h
> -header-y += elf.h
> -header-y += epapr_hcalls.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += kvm.h
> -header-y += kvm_para.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += nvram.h
> -header-y += opal-prd.h
> -header-y += param.h
> -header-y += perf_event.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += ps3fb.h
> -header-y += ptrace.h
> -header-y += resource.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += spu_info.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += tm.h
> -header-y += types.h
> -header-y += ucontext.h
> -header-y += unistd.h
> diff --git a/arch/s390/include/uapi/asm/Kbuild b/arch/s390/include/uapi/asm/Kbuild
> index bf736e764cb4..b15bf6bc0e94 100644
> --- a/arch/s390/include/uapi/asm/Kbuild
> +++ b/arch/s390/include/uapi/asm/Kbuild
> @@ -1,54 +1,2 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
> -
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += byteorder.h
> -header-y += chpid.h
> -header-y += chsc.h
> -header-y += clp.h
> -header-y += cmb.h
> -header-y += dasd.h
> -header-y += debug.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += hypfs.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += kvm.h
> -header-y += kvm_para.h
> -header-y += kvm_perf.h
> -header-y += kvm_virtio.h
> -header-y += mman.h
> -header-y += monwriter.h
> -header-y += msgbuf.h
> -header-y += param.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += qeth.h
> -header-y += resource.h
> -header-y += schid.h
> -header-y += sclp_ctl.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sie.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += tape390.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += types.h
> -header-y += ucontext.h
> -header-y += unistd.h
> -header-y += virtio-ccw.h
> -header-y += vtoc.h
> -header-y += zcrypt.h
> diff --git a/arch/score/include/asm/Kbuild b/arch/score/include/asm/Kbuild
> index a05218ff3fe4..128ca7ec0220 100644
> --- a/arch/score/include/asm/Kbuild
> +++ b/arch/score/include/asm/Kbuild
> @@ -1,7 +1,3 @@
> -
> -header-y +=
> -
> -
> generic-y += barrier.h
> generic-y += clkdev.h
> generic-y += cputime.h
> diff --git a/arch/score/include/uapi/asm/Kbuild b/arch/score/include/uapi/asm/Kbuild
> index 040178cdb3eb..b15bf6bc0e94 100644
> --- a/arch/score/include/uapi/asm/Kbuild
> +++ b/arch/score/include/uapi/asm/Kbuild
> @@ -1,34 +1,2 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
> -
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += byteorder.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += kvm_para.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += param.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += resource.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += types.h
> -header-y += unistd.h
> diff --git a/arch/sh/include/uapi/asm/Kbuild b/arch/sh/include/uapi/asm/Kbuild
> index 60613ae78513..b15bf6bc0e94 100644
> --- a/arch/sh/include/uapi/asm/Kbuild
> +++ b/arch/sh/include/uapi/asm/Kbuild
> @@ -1,25 +1,2 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
> -
> -header-y += auxvec.h
> -header-y += byteorder.h
> -header-y += cachectl.h
> -header-y += cpu-features.h
> -header-y += hw_breakpoint.h
> -header-y += ioctls.h
> -header-y += posix_types.h
> -header-y += posix_types_32.h
> -header-y += posix_types_64.h
> -header-y += ptrace.h
> -header-y += ptrace_32.h
> -header-y += ptrace_64.h
> -header-y += setup.h
> -header-y += sigcontext.h
> -header-y += signal.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += swab.h
> -header-y += types.h
> -header-y += unistd.h
> -header-y += unistd_32.h
> -header-y += unistd_64.h
> diff --git a/arch/sparc/include/uapi/asm/Kbuild b/arch/sparc/include/uapi/asm/Kbuild
> index b5843ee09fb5..b15bf6bc0e94 100644
> --- a/arch/sparc/include/uapi/asm/Kbuild
> +++ b/arch/sparc/include/uapi/asm/Kbuild
> @@ -1,50 +1,2 @@
> # UAPI Header export list
> -# User exported sparc header files
> -
> include include/uapi/asm-generic/Kbuild.asm
> -
> -header-y += apc.h
> -header-y += asi.h
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += byteorder.h
> -header-y += display7seg.h
> -header-y += envctrl.h
> -header-y += errno.h
> -header-y += fbio.h
> -header-y += fcntl.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += jsflash.h
> -header-y += kvm_para.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += openpromio.h
> -header-y += param.h
> -header-y += perfctr.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += psr.h
> -header-y += psrcompat.h
> -header-y += pstate.h
> -header-y += ptrace.h
> -header-y += resource.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += traps.h
> -header-y += uctx.h
> -header-y += unistd.h
> -header-y += utrap.h
> -header-y += watchdog.h
> diff --git a/arch/tile/include/asm/Kbuild b/arch/tile/include/asm/Kbuild
> index 2d1f5638974c..057eaa533877 100644
> --- a/arch/tile/include/asm/Kbuild
> +++ b/arch/tile/include/asm/Kbuild
> @@ -1,6 +1,3 @@
> -
> -header-y += ../arch/
> -
> generic-y += bug.h
> generic-y += bugs.h
> generic-y += clkdev.h
> diff --git a/arch/tile/include/uapi/arch/Kbuild b/arch/tile/include/uapi/arch/Kbuild
> deleted file mode 100644
> index 97dfbecec6b6..000000000000
> --- a/arch/tile/include/uapi/arch/Kbuild
> +++ /dev/null
> @@ -1,17 +0,0 @@
> -# UAPI Header export list
> -header-y += abi.h
> -header-y += chip.h
> -header-y += chip_tilegx.h
> -header-y += chip_tilepro.h
> -header-y += icache.h
> -header-y += interrupts.h
> -header-y += interrupts_32.h
> -header-y += interrupts_64.h
> -header-y += opcode.h
> -header-y += opcode_tilegx.h
> -header-y += opcode_tilepro.h
> -header-y += sim.h
> -header-y += sim_def.h
> -header-y += spr_def.h
> -header-y += spr_def_32.h
> -header-y += spr_def_64.h
> diff --git a/arch/tile/include/uapi/asm/Kbuild b/arch/tile/include/uapi/asm/Kbuild
> index c20db8e428bf..e0a50111e07f 100644
> --- a/arch/tile/include/uapi/asm/Kbuild
> +++ b/arch/tile/include/uapi/asm/Kbuild
> @@ -1,21 +1,6 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
>
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += byteorder.h
> -header-y += cachectl.h
> -header-y += hardwall.h
> -header-y += kvm_para.h
> -header-y += mman.h
> -header-y += ptrace.h
> -header-y += setup.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += stat.h
> -header-y += swab.h
> -header-y += ucontext.h
> -header-y += unistd.h
> -
> generic-y += ucontext.h
> +
> +subdir-y += ../arch
> diff --git a/arch/unicore32/include/uapi/asm/Kbuild b/arch/unicore32/include/uapi/asm/Kbuild
> index 0514d7ad6855..13a97aa2285f 100644
> --- a/arch/unicore32/include/uapi/asm/Kbuild
> +++ b/arch/unicore32/include/uapi/asm/Kbuild
> @@ -1,10 +1,4 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
>
> -header-y += byteorder.h
> -header-y += kvm_para.h
> -header-y += ptrace.h
> -header-y += sigcontext.h
> -header-y += unistd.h
> -
> generic-y += kvm_para.h
> diff --git a/arch/x86/include/uapi/asm/Kbuild b/arch/x86/include/uapi/asm/Kbuild
> index 3dec769cadf7..83b6e9a0dce4 100644
> --- a/arch/x86/include/uapi/asm/Kbuild
> +++ b/arch/x86/include/uapi/asm/Kbuild
> @@ -4,62 +4,3 @@ include include/uapi/asm-generic/Kbuild.asm
> genhdr-y += unistd_32.h
> genhdr-y += unistd_64.h
> genhdr-y += unistd_x32.h
> -header-y += a.out.h
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += boot.h
> -header-y += bootparam.h
> -header-y += byteorder.h
> -header-y += debugreg.h
> -header-y += e820.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += hw_breakpoint.h
> -header-y += hyperv.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += ist.h
> -header-y += kvm.h
> -header-y += kvm_para.h
> -header-y += kvm_perf.h
> -header-y += ldt.h
> -header-y += mce.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += msr-index.h
> -header-y += msr.h
> -header-y += mtrr.h
> -header-y += param.h
> -header-y += perf_regs.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += posix_types_32.h
> -header-y += posix_types_64.h
> -header-y += posix_types_x32.h
> -header-y += prctl.h
> -header-y += processor-flags.h
> -header-y += ptrace-abi.h
> -header-y += ptrace.h
> -header-y += resource.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += sigcontext32.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += svm.h
> -header-y += swab.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += types.h
> -header-y += ucontext.h
> -header-y += unistd.h
> -header-y += vm86.h
> -header-y += vmx.h
> -header-y += vsyscall.h
> diff --git a/arch/xtensa/include/uapi/asm/Kbuild b/arch/xtensa/include/uapi/asm/Kbuild
> index 56aad54e7fb7..b15bf6bc0e94 100644
> --- a/arch/xtensa/include/uapi/asm/Kbuild
> +++ b/arch/xtensa/include/uapi/asm/Kbuild
> @@ -1,25 +1,2 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
> -
> -header-y += auxvec.h
> -header-y += byteorder.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += param.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += swab.h
> -header-y += termbits.h
> -header-y += types.h
> -header-y += unistd.h
> diff --git a/include/Kbuild b/include/Kbuild
> deleted file mode 100644
> index bab1145bc7a7..000000000000
> --- a/include/Kbuild
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# Top-level Makefile calls into asm-$(ARCH)
> -# List only non-arch directories below
> diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm
> deleted file mode 100644
> index d2ee86b4c091..000000000000
> --- a/include/asm-generic/Kbuild.asm
> +++ /dev/null
> @@ -1 +0,0 @@
> -include include/uapi/asm-generic/Kbuild.asm
> diff --git a/include/scsi/fc/Kbuild b/include/scsi/fc/Kbuild
> deleted file mode 100644
> index e69de29bb2d1..000000000000
> diff --git a/include/uapi/Kbuild b/include/uapi/Kbuild
> deleted file mode 100644
> index 245aa6e05e6a..000000000000
> --- a/include/uapi/Kbuild
> +++ /dev/null
> @@ -1,15 +0,0 @@
> -# UAPI Header export list
> -# Top-level Makefile calls into asm-$(ARCH)
> -# List only non-arch directories below
> -
> -
> -header-y += asm-generic/
> -header-y += linux/
> -header-y += sound/
> -header-y += mtd/
> -header-y += rdma/
> -header-y += video/
> -header-y += drm/
> -header-y += xen/
> -header-y += scsi/
> -header-y += misc/
> diff --git a/include/uapi/asm-generic/Kbuild b/include/uapi/asm-generic/Kbuild
> deleted file mode 100644
> index b73de7bb7a62..000000000000
> --- a/include/uapi/asm-generic/Kbuild
> +++ /dev/null
> @@ -1,36 +0,0 @@
> -# UAPI Header export list
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += errno-base.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += int-l64.h
> -header-y += int-ll64.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += kvm_para.h
> -header-y += mman-common.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += param.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += resource.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += shmparam.h
> -header-y += siginfo.h
> -header-y += signal-defs.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += types.h
> -header-y += ucontext.h
> -header-y += unistd.h
> diff --git a/include/uapi/asm-generic/Kbuild.asm b/include/uapi/asm-generic/Kbuild.asm
> index fcd50b759217..c13805d5a2a0 100644
> --- a/include/uapi/asm-generic/Kbuild.asm
> +++ b/include/uapi/asm-generic/Kbuild.asm
> @@ -8,38 +8,38 @@ opt-header += a.out.h
> #
> # Headers that are mandatory in usr/include/asm/
> #
> -header-y += auxvec.h
> -header-y += bitsperlong.h
> -header-y += byteorder.h
> -header-y += errno.h
> -header-y += fcntl.h
> -header-y += ioctl.h
> -header-y += ioctls.h
> -header-y += ipcbuf.h
> -header-y += mman.h
> -header-y += msgbuf.h
> -header-y += param.h
> -header-y += poll.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += resource.h
> -header-y += sembuf.h
> -header-y += setup.h
> -header-y += shmbuf.h
> -header-y += sigcontext.h
> -header-y += siginfo.h
> -header-y += signal.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += termbits.h
> -header-y += termios.h
> -header-y += types.h
> -header-y += unistd.h
> +generic-y += auxvec.h
> +generic-y += bitsperlong.h
> +generic-y += byteorder.h
> +generic-y += errno.h
> +generic-y += fcntl.h
> +generic-y += ioctl.h
> +generic-y += ioctls.h
> +generic-y += ipcbuf.h
> +generic-y += mman.h
> +generic-y += msgbuf.h
> +generic-y += param.h
> +generic-y += poll.h
> +generic-y += posix_types.h
> +generic-y += ptrace.h
> +generic-y += resource.h
> +generic-y += sembuf.h
> +generic-y += setup.h
> +generic-y += shmbuf.h
> +generic-y += sigcontext.h
> +generic-y += siginfo.h
> +generic-y += signal.h
> +generic-y += socket.h
> +generic-y += sockios.h
> +generic-y += stat.h
> +generic-y += statfs.h
> +generic-y += swab.h
> +generic-y += termbits.h
> +generic-y += termios.h
> +generic-y += types.h
> +generic-y += unistd.h
>
> -header-y += $(foreach hdr,$(opt-header), \
> +generic-y += $(foreach hdr,$(opt-header), \
> $(if \
> $(wildcard \
> $(srctree)/arch/$(SRCARCH)/include/uapi/asm/$(hdr) \
> diff --git a/include/uapi/drm/Kbuild b/include/uapi/drm/Kbuild
> deleted file mode 100644
> index 9355dd8eff3b..000000000000
> --- a/include/uapi/drm/Kbuild
> +++ /dev/null
> @@ -1,22 +0,0 @@
> -# UAPI Header export list
> -header-y += drm.h
> -header-y += drm_fourcc.h
> -header-y += drm_mode.h
> -header-y += drm_sarea.h
> -header-y += amdgpu_drm.h
> -header-y += exynos_drm.h
> -header-y += i810_drm.h
> -header-y += i915_drm.h
> -header-y += mga_drm.h
> -header-y += nouveau_drm.h
> -header-y += qxl_drm.h
> -header-y += r128_drm.h
> -header-y += radeon_drm.h
> -header-y += savage_drm.h
> -header-y += sis_drm.h
> -header-y += tegra_drm.h
> -header-y += via_drm.h
> -header-y += vmwgfx_drm.h
> -header-y += msm_drm.h
> -header-y += vc4_drm.h
> -header-y += virtgpu_drm.h
> diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild
> deleted file mode 100644
> index a8b93e685239..000000000000
> --- a/include/uapi/linux/Kbuild
> +++ /dev/null
> @@ -1,482 +0,0 @@
> -# UAPI Header export list
> -header-y += android/
> -header-y += byteorder/
> -header-y += can/
> -header-y += caif/
> -header-y += dvb/
> -header-y += hdlc/
> -header-y += hsi/
> -header-y += iio/
> -header-y += isdn/
> -header-y += mmc/
> -header-y += nfsd/
> -header-y += raid/
> -header-y += spi/
> -header-y += sunrpc/
> -header-y += tc_act/
> -header-y += tc_ematch/
> -header-y += netfilter/
> -header-y += netfilter_arp/
> -header-y += netfilter_bridge/
> -header-y += netfilter_ipv4/
> -header-y += netfilter_ipv6/
> -header-y += usb/
> -header-y += wimax/
> -
> -genhdr-y += version.h
> -
> -ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/uapi/asm/a.out.h \
> - $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h),)
> -header-y += a.out.h
> -endif
> -
> -header-y += acct.h
> -header-y += adb.h
> -header-y += adfs_fs.h
> -header-y += affs_hardblocks.h
> -header-y += agpgart.h
> -header-y += aio_abi.h
> -header-y += am437x-vpfe.h
> -header-y += apm_bios.h
> -header-y += arcfb.h
> -header-y += atalk.h
> -header-y += atmapi.h
> -header-y += atmarp.h
> -header-y += atmbr2684.h
> -header-y += atmclip.h
> -header-y += atmdev.h
> -header-y += atm_eni.h
> -header-y += atm.h
> -header-y += atm_he.h
> -header-y += atm_idt77105.h
> -header-y += atmioc.h
> -header-y += atmlec.h
> -header-y += atmmpc.h
> -header-y += atm_nicstar.h
> -header-y += atmppp.h
> -header-y += atmsap.h
> -header-y += atmsvc.h
> -header-y += atm_tcp.h
> -header-y += atm_zatm.h
> -header-y += audit.h
> -header-y += auto_fs4.h
> -header-y += auto_fs.h
> -header-y += auxvec.h
> -header-y += ax25.h
> -header-y += b1lli.h
> -header-y += baycom.h
> -header-y += bcm933xx_hcs.h
> -header-y += bfs_fs.h
> -header-y += binfmts.h
> -header-y += blkpg.h
> -header-y += blktrace_api.h
> -header-y += blkzoned.h
> -header-y += bpf_common.h
> -header-y += bpf_perf_event.h
> -header-y += bpf.h
> -header-y += bpqether.h
> -header-y += bsg.h
> -header-y += bt-bmc.h
> -header-y += btrfs.h
> -header-y += can.h
> -header-y += capability.h
> -header-y += capi.h
> -header-y += cciss_defs.h
> -header-y += cciss_ioctl.h
> -header-y += cdrom.h
> -header-y += cec.h
> -header-y += cec-funcs.h
> -header-y += cgroupstats.h
> -header-y += chio.h
> -header-y += cm4000_cs.h
> -header-y += cn_proc.h
> -header-y += coda.h
> -header-y += coda_psdev.h
> -header-y += coff.h
> -header-y += connector.h
> -header-y += const.h
> -header-y += cramfs_fs.h
> -header-y += cuda.h
> -header-y += cyclades.h
> -header-y += cycx_cfm.h
> -header-y += dcbnl.h
> -header-y += dccp.h
> -header-y += devlink.h
> -header-y += dlmconstants.h
> -header-y += dlm_device.h
> -header-y += dlm.h
> -header-y += dlm_netlink.h
> -header-y += dlm_plock.h
> -header-y += dm-ioctl.h
> -header-y += dm-log-userspace.h
> -header-y += dn.h
> -header-y += dqblk_xfs.h
> -header-y += edd.h
> -header-y += efs_fs_sb.h
> -header-y += elfcore.h
> -header-y += elf-em.h
> -header-y += elf-fdpic.h
> -header-y += elf.h
> -header-y += errno.h
> -header-y += errqueue.h
> -header-y += ethtool.h
> -header-y += eventpoll.h
> -header-y += fadvise.h
> -header-y += falloc.h
> -header-y += fanotify.h
> -header-y += fb.h
> -header-y += fcntl.h
> -header-y += fd.h
> -header-y += fdreg.h
> -header-y += fib_rules.h
> -header-y += fiemap.h
> -header-y += filter.h
> -header-y += firewire-cdev.h
> -header-y += firewire-constants.h
> -header-y += flat.h
> -header-y += fou.h
> -header-y += fs.h
> -header-y += fsl_hypervisor.h
> -header-y += fuse.h
> -header-y += futex.h
> -header-y += gameport.h
> -header-y += genetlink.h
> -header-y += gen_stats.h
> -header-y += gfs2_ondisk.h
> -header-y += gigaset_dev.h
> -header-y += gpio.h
> -header-y += gsmmux.h
> -header-y += gtp.h
> -header-y += hdlcdrv.h
> -header-y += hdlc.h
> -header-y += hdreg.h
> -header-y += hiddev.h
> -header-y += hid.h
> -header-y += hidraw.h
> -header-y += hpet.h
> -header-y += hsr_netlink.h
> -header-y += hyperv.h
> -header-y += hysdn_if.h
> -header-y += i2c-dev.h
> -header-y += i2c.h
> -header-y += i2o-dev.h
> -header-y += i8k.h
> -header-y += icmp.h
> -header-y += icmpv6.h
> -header-y += if_addr.h
> -header-y += if_addrlabel.h
> -header-y += if_alg.h
> -header-y += if_arcnet.h
> -header-y += if_arp.h
> -header-y += if_bonding.h
> -header-y += if_bridge.h
> -header-y += if_cablemodem.h
> -header-y += if_eql.h
> -header-y += if_ether.h
> -header-y += if_fc.h
> -header-y += if_fddi.h
> -header-y += if_frad.h
> -header-y += if.h
> -header-y += if_hippi.h
> -header-y += if_infiniband.h
> -header-y += if_link.h
> -header-y += if_ltalk.h
> -header-y += if_macsec.h
> -header-y += if_packet.h
> -header-y += if_phonet.h
> -header-y += if_plip.h
> -header-y += if_ppp.h
> -header-y += if_pppol2tp.h
> -header-y += if_pppox.h
> -header-y += if_slip.h
> -header-y += if_team.h
> -header-y += if_tun.h
> -header-y += if_tunnel.h
> -header-y += if_vlan.h
> -header-y += if_x25.h
> -header-y += igmp.h
> -header-y += ila.h
> -header-y += in6.h
> -header-y += inet_diag.h
> -header-y += in.h
> -header-y += inotify.h
> -header-y += input.h
> -header-y += input-event-codes.h
> -header-y += in_route.h
> -header-y += ioctl.h
> -header-y += ip6_tunnel.h
> -header-y += ipc.h
> -header-y += ip.h
> -header-y += ipmi.h
> -header-y += ipmi_msgdefs.h
> -header-y += ipsec.h
> -header-y += ipv6.h
> -header-y += ipv6_route.h
> -header-y += ip_vs.h
> -header-y += ipx.h
> -header-y += irda.h
> -header-y += irqnr.h
> -header-y += isdn_divertif.h
> -header-y += isdn.h
> -header-y += isdnif.h
> -header-y += isdn_ppp.h
> -header-y += iso_fs.h
> -header-y += ivtvfb.h
> -header-y += ivtv.h
> -header-y += ixjuser.h
> -header-y += jffs2.h
> -header-y += joystick.h
> -header-y += kcmp.h
> -header-y += kdev_t.h
> -header-y += kd.h
> -header-y += kernelcapi.h
> -header-y += kernel.h
> -header-y += kernel-page-flags.h
> -header-y += kexec.h
> -header-y += keyboard.h
> -header-y += keyctl.h
> -
> -ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/uapi/asm/kvm.h \
> - $(srctree)/arch/$(SRCARCH)/include/asm/kvm.h),)
> -header-y += kvm.h
> -endif
> -
> -
> -ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/uapi/asm/kvm_para.h \
> - $(srctree)/arch/$(SRCARCH)/include/asm/kvm_para.h),)
> -header-y += kvm_para.h
> -endif
> -
> -header-y += hw_breakpoint.h
> -header-y += l2tp.h
> -header-y += libc-compat.h
> -header-y += lirc.h
> -header-y += limits.h
> -header-y += llc.h
> -header-y += loop.h
> -header-y += lp.h
> -header-y += lwtunnel.h
> -header-y += magic.h
> -header-y += major.h
> -header-y += map_to_7segment.h
> -header-y += matroxfb.h
> -header-y += mdio.h
> -header-y += media.h
> -header-y += media-bus-format.h
> -header-y += mei.h
> -header-y += membarrier.h
> -header-y += memfd.h
> -header-y += mempolicy.h
> -header-y += meye.h
> -header-y += mic_common.h
> -header-y += mic_ioctl.h
> -header-y += mii.h
> -header-y += minix_fs.h
> -header-y += mman.h
> -header-y += mmtimer.h
> -header-y += mpls.h
> -header-y += mpls_iptunnel.h
> -header-y += mqueue.h
> -header-y += mroute6.h
> -header-y += mroute.h
> -header-y += msdos_fs.h
> -header-y += msg.h
> -header-y += mtio.h
> -header-y += nbd.h
> -header-y += ncp_fs.h
> -header-y += ncp.h
> -header-y += ncp_mount.h
> -header-y += ncp_no.h
> -header-y += ndctl.h
> -header-y += neighbour.h
> -header-y += netconf.h
> -header-y += netdevice.h
> -header-y += net_dropmon.h
> -header-y += netfilter_arp.h
> -header-y += netfilter_bridge.h
> -header-y += netfilter_decnet.h
> -header-y += netfilter.h
> -header-y += netfilter_ipv4.h
> -header-y += netfilter_ipv6.h
> -header-y += net.h
> -header-y += netlink_diag.h
> -header-y += netlink.h
> -header-y += netrom.h
> -header-y += net_namespace.h
> -header-y += net_tstamp.h
> -header-y += nfc.h
> -header-y += nfs2.h
> -header-y += nfs3.h
> -header-y += nfs4.h
> -header-y += nfs4_mount.h
> -header-y += nfsacl.h
> -header-y += nfs_fs.h
> -header-y += nfs.h
> -header-y += nfs_idmap.h
> -header-y += nfs_mount.h
> -header-y += nl80211.h
> -header-y += n_r3964.h
> -header-y += nubus.h
> -header-y += nvme_ioctl.h
> -header-y += nvram.h
> -header-y += omap3isp.h
> -header-y += omapfb.h
> -header-y += oom.h
> -header-y += openvswitch.h
> -header-y += packet_diag.h
> -header-y += param.h
> -header-y += parport.h
> -header-y += patchkey.h
> -header-y += pci.h
> -header-y += pci_regs.h
> -header-y += perf_event.h
> -header-y += personality.h
> -header-y += pfkeyv2.h
> -header-y += pg.h
> -header-y += phantom.h
> -header-y += phonet.h
> -header-y += pktcdvd.h
> -header-y += pkt_cls.h
> -header-y += pkt_sched.h
> -header-y += pmu.h
> -header-y += poll.h
> -header-y += posix_acl.h
> -header-y += posix_acl_xattr.h
> -header-y += posix_types.h
> -header-y += ppdev.h
> -header-y += ppp-comp.h
> -header-y += ppp_defs.h
> -header-y += ppp-ioctl.h
> -header-y += pps.h
> -header-y += prctl.h
> -header-y += psci.h
> -header-y += ptp_clock.h
> -header-y += ptrace.h
> -header-y += qnx4_fs.h
> -header-y += qnxtypes.h
> -header-y += quota.h
> -header-y += radeonfb.h
> -header-y += random.h
> -header-y += raw.h
> -header-y += rds.h
> -header-y += reboot.h
> -header-y += reiserfs_fs.h
> -header-y += reiserfs_xattr.h
> -header-y += resource.h
> -header-y += rfkill.h
> -header-y += rio_cm_cdev.h
> -header-y += rio_mport_cdev.h
> -header-y += romfs_fs.h
> -header-y += rose.h
> -header-y += route.h
> -header-y += rtc.h
> -header-y += rtnetlink.h
> -header-y += scc.h
> -header-y += sched.h
> -header-y += scif_ioctl.h
> -header-y += screen_info.h
> -header-y += sctp.h
> -header-y += sdla.h
> -header-y += seccomp.h
> -header-y += securebits.h
> -header-y += selinux_netlink.h
> -header-y += sem.h
> -header-y += serial_core.h
> -header-y += serial.h
> -header-y += serial_reg.h
> -header-y += serio.h
> -header-y += shm.h
> -header-y += signalfd.h
> -header-y += signal.h
> -header-y += smiapp.h
> -header-y += snmp.h
> -header-y += sock_diag.h
> -header-y += socket.h
> -header-y += sockios.h
> -header-y += sonet.h
> -header-y += sonypi.h
> -header-y += soundcard.h
> -header-y += sound.h
> -header-y += stat.h
> -header-y += stddef.h
> -header-y += string.h
> -header-y += suspend_ioctls.h
> -header-y += swab.h
> -header-y += synclink.h
> -header-y += sync_file.h
> -header-y += sysctl.h
> -header-y += sysinfo.h
> -header-y += target_core_user.h
> -header-y += taskstats.h
> -header-y += tcp.h
> -header-y += tcp_metrics.h
> -header-y += telephony.h
> -header-y += termios.h
> -header-y += thermal.h
> -header-y += time.h
> -header-y += times.h
> -header-y += timex.h
> -header-y += tiocl.h
> -header-y += tipc_config.h
> -header-y += tipc_netlink.h
> -header-y += tipc.h
> -header-y += toshiba.h
> -header-y += tty_flags.h
> -header-y += tty.h
> -header-y += types.h
> -header-y += udf_fs_i.h
> -header-y += udp.h
> -header-y += uhid.h
> -header-y += uinput.h
> -header-y += uio.h
> -header-y += uleds.h
> -header-y += ultrasound.h
> -header-y += un.h
> -header-y += unistd.h
> -header-y += unix_diag.h
> -header-y += usbdevice_fs.h
> -header-y += usbip.h
> -header-y += utime.h
> -header-y += utsname.h
> -header-y += uuid.h
> -header-y += uvcvideo.h
> -header-y += v4l2-common.h
> -header-y += v4l2-controls.h
> -header-y += v4l2-dv-timings.h
> -header-y += v4l2-mediabus.h
> -header-y += v4l2-subdev.h
> -header-y += veth.h
> -header-y += vfio.h
> -header-y += vhost.h
> -header-y += videodev2.h
> -header-y += virtio_9p.h
> -header-y += virtio_balloon.h
> -header-y += virtio_blk.h
> -header-y += virtio_config.h
> -header-y += virtio_console.h
> -header-y += virtio_gpu.h
> -header-y += virtio_ids.h
> -header-y += virtio_input.h
> -header-y += virtio_net.h
> -header-y += virtio_pci.h
> -header-y += virtio_ring.h
> -header-y += virtio_rng.h
> -header-y += virtio_scsi.h
> -header-y += virtio_types.h
> -header-y += virtio_vsock.h
> -header-y += virtio_crypto.h
> -header-y += vm_sockets.h
> -header-y += vt.h
> -header-y += vtpm_proxy.h
> -header-y += wait.h
> -header-y += wanrouter.h
> -header-y += watchdog.h
> -header-y += wimax.h
> -header-y += wireless.h
> -header-y += x25.h
> -header-y += xattr.h
> -header-y += xfrm.h
> -header-y += xilinx-v4l2-controls.h
> -header-y += zorro.h
> -header-y += zorro_ids.h
> -header-y += userfaultfd.h
> diff --git a/include/uapi/linux/android/Kbuild b/include/uapi/linux/android/Kbuild
> deleted file mode 100644
> index ca011eec252a..000000000000
> --- a/include/uapi/linux/android/Kbuild
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# UAPI Header export list
> -header-y += binder.h
> diff --git a/include/uapi/linux/byteorder/Kbuild b/include/uapi/linux/byteorder/Kbuild
> deleted file mode 100644
> index 619225b9ff2e..000000000000
> --- a/include/uapi/linux/byteorder/Kbuild
> +++ /dev/null
> @@ -1,3 +0,0 @@
> -# UAPI Header export list
> -header-y += big_endian.h
> -header-y += little_endian.h
> diff --git a/include/uapi/linux/caif/Kbuild b/include/uapi/linux/caif/Kbuild
> deleted file mode 100644
> index 43396612d3a3..000000000000
> --- a/include/uapi/linux/caif/Kbuild
> +++ /dev/null
> @@ -1,3 +0,0 @@
> -# UAPI Header export list
> -header-y += caif_socket.h
> -header-y += if_caif.h
> diff --git a/include/uapi/linux/can/Kbuild b/include/uapi/linux/can/Kbuild
> deleted file mode 100644
> index 21c91bf25a29..000000000000
> --- a/include/uapi/linux/can/Kbuild
> +++ /dev/null
> @@ -1,6 +0,0 @@
> -# UAPI Header export list
> -header-y += bcm.h
> -header-y += error.h
> -header-y += gw.h
> -header-y += netlink.h
> -header-y += raw.h
> diff --git a/include/uapi/linux/dvb/Kbuild b/include/uapi/linux/dvb/Kbuild
> deleted file mode 100644
> index d40942cfc627..000000000000
> --- a/include/uapi/linux/dvb/Kbuild
> +++ /dev/null
> @@ -1,9 +0,0 @@
> -# UAPI Header export list
> -header-y += audio.h
> -header-y += ca.h
> -header-y += dmx.h
> -header-y += frontend.h
> -header-y += net.h
> -header-y += osd.h
> -header-y += version.h
> -header-y += video.h
> diff --git a/include/uapi/linux/hdlc/Kbuild b/include/uapi/linux/hdlc/Kbuild
> deleted file mode 100644
> index 8c1d2cb75e33..000000000000
> --- a/include/uapi/linux/hdlc/Kbuild
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# UAPI Header export list
> -header-y += ioctl.h
> diff --git a/include/uapi/linux/hsi/Kbuild b/include/uapi/linux/hsi/Kbuild
> deleted file mode 100644
> index a16a00544258..000000000000
> --- a/include/uapi/linux/hsi/Kbuild
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# UAPI Header export list
> -header-y += hsi_char.h cs-protocol.h
> diff --git a/include/uapi/linux/iio/Kbuild b/include/uapi/linux/iio/Kbuild
> deleted file mode 100644
> index 86f76d84c44f..000000000000
> --- a/include/uapi/linux/iio/Kbuild
> +++ /dev/null
> @@ -1,3 +0,0 @@
> -# UAPI Header export list
> -header-y += events.h
> -header-y += types.h
> diff --git a/include/uapi/linux/isdn/Kbuild b/include/uapi/linux/isdn/Kbuild
> deleted file mode 100644
> index 89e52850bf29..000000000000
> --- a/include/uapi/linux/isdn/Kbuild
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# UAPI Header export list
> -header-y += capicmd.h
> diff --git a/include/uapi/linux/mmc/Kbuild b/include/uapi/linux/mmc/Kbuild
> deleted file mode 100644
> index 8c1d2cb75e33..000000000000
> --- a/include/uapi/linux/mmc/Kbuild
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# UAPI Header export list
> -header-y += ioctl.h
> diff --git a/include/uapi/linux/netfilter/Kbuild b/include/uapi/linux/netfilter/Kbuild
> deleted file mode 100644
> index 03f194aeadc5..000000000000
> --- a/include/uapi/linux/netfilter/Kbuild
> +++ /dev/null
> @@ -1,89 +0,0 @@
> -# UAPI Header export list
> -header-y += ipset/
> -header-y += nf_conntrack_common.h
> -header-y += nf_conntrack_ftp.h
> -header-y += nf_conntrack_sctp.h
> -header-y += nf_conntrack_tcp.h
> -header-y += nf_conntrack_tuple_common.h
> -header-y += nf_log.h
> -header-y += nf_tables.h
> -header-y += nf_tables_compat.h
> -header-y += nf_nat.h
> -header-y += nfnetlink.h
> -header-y += nfnetlink_acct.h
> -header-y += nfnetlink_compat.h
> -header-y += nfnetlink_conntrack.h
> -header-y += nfnetlink_cthelper.h
> -header-y += nfnetlink_cttimeout.h
> -header-y += nfnetlink_log.h
> -header-y += nfnetlink_queue.h
> -header-y += x_tables.h
> -header-y += xt_AUDIT.h
> -header-y += xt_CHECKSUM.h
> -header-y += xt_CLASSIFY.h
> -header-y += xt_CONNMARK.h
> -header-y += xt_CONNSECMARK.h
> -header-y += xt_CT.h
> -header-y += xt_DSCP.h
> -header-y += xt_HMARK.h
> -header-y += xt_IDLETIMER.h
> -header-y += xt_LED.h
> -header-y += xt_LOG.h
> -header-y += xt_MARK.h
> -header-y += xt_NFLOG.h
> -header-y += xt_NFQUEUE.h
> -header-y += xt_RATEEST.h
> -header-y += xt_SECMARK.h
> -header-y += xt_SYNPROXY.h
> -header-y += xt_TCPMSS.h
> -header-y += xt_TCPOPTSTRIP.h
> -header-y += xt_TEE.h
> -header-y += xt_TPROXY.h
> -header-y += xt_addrtype.h
> -header-y += xt_bpf.h
> -header-y += xt_cgroup.h
> -header-y += xt_cluster.h
> -header-y += xt_comment.h
> -header-y += xt_connbytes.h
> -header-y += xt_connlabel.h
> -header-y += xt_connlimit.h
> -header-y += xt_connmark.h
> -header-y += xt_conntrack.h
> -header-y += xt_cpu.h
> -header-y += xt_dccp.h
> -header-y += xt_devgroup.h
> -header-y += xt_dscp.h
> -header-y += xt_ecn.h
> -header-y += xt_esp.h
> -header-y += xt_hashlimit.h
> -header-y += xt_helper.h
> -header-y += xt_ipcomp.h
> -header-y += xt_iprange.h
> -header-y += xt_ipvs.h
> -header-y += xt_l2tp.h
> -header-y += xt_length.h
> -header-y += xt_limit.h
> -header-y += xt_mac.h
> -header-y += xt_mark.h
> -header-y += xt_multiport.h
> -header-y += xt_nfacct.h
> -header-y += xt_osf.h
> -header-y += xt_owner.h
> -header-y += xt_physdev.h
> -header-y += xt_pkttype.h
> -header-y += xt_policy.h
> -header-y += xt_quota.h
> -header-y += xt_rateest.h
> -header-y += xt_realm.h
> -header-y += xt_recent.h
> -header-y += xt_rpfilter.h
> -header-y += xt_sctp.h
> -header-y += xt_set.h
> -header-y += xt_socket.h
> -header-y += xt_state.h
> -header-y += xt_statistic.h
> -header-y += xt_string.h
> -header-y += xt_tcpmss.h
> -header-y += xt_tcpudp.h
> -header-y += xt_time.h
> -header-y += xt_u32.h
> diff --git a/include/uapi/linux/netfilter/ipset/Kbuild b/include/uapi/linux/netfilter/ipset/Kbuild
> deleted file mode 100644
> index d2680423d9ab..000000000000
> --- a/include/uapi/linux/netfilter/ipset/Kbuild
> +++ /dev/null
> @@ -1,5 +0,0 @@
> -# UAPI Header export list
> -header-y += ip_set.h
> -header-y += ip_set_bitmap.h
> -header-y += ip_set_hash.h
> -header-y += ip_set_list.h
> diff --git a/include/uapi/linux/netfilter_arp/Kbuild b/include/uapi/linux/netfilter_arp/Kbuild
> deleted file mode 100644
> index 62d5637cc0ac..000000000000
> --- a/include/uapi/linux/netfilter_arp/Kbuild
> +++ /dev/null
> @@ -1,3 +0,0 @@
> -# UAPI Header export list
> -header-y += arp_tables.h
> -header-y += arpt_mangle.h
> diff --git a/include/uapi/linux/netfilter_bridge/Kbuild b/include/uapi/linux/netfilter_bridge/Kbuild
> deleted file mode 100644
> index 0fbad8ef96de..000000000000
> --- a/include/uapi/linux/netfilter_bridge/Kbuild
> +++ /dev/null
> @@ -1,18 +0,0 @@
> -# UAPI Header export list
> -header-y += ebt_802_3.h
> -header-y += ebt_among.h
> -header-y += ebt_arp.h
> -header-y += ebt_arpreply.h
> -header-y += ebt_ip.h
> -header-y += ebt_ip6.h
> -header-y += ebt_limit.h
> -header-y += ebt_log.h
> -header-y += ebt_mark_m.h
> -header-y += ebt_mark_t.h
> -header-y += ebt_nat.h
> -header-y += ebt_nflog.h
> -header-y += ebt_pkttype.h
> -header-y += ebt_redirect.h
> -header-y += ebt_stp.h
> -header-y += ebt_vlan.h
> -header-y += ebtables.h
> diff --git a/include/uapi/linux/netfilter_ipv4/Kbuild b/include/uapi/linux/netfilter_ipv4/Kbuild
> deleted file mode 100644
> index ecb291df390e..000000000000
> --- a/include/uapi/linux/netfilter_ipv4/Kbuild
> +++ /dev/null
> @@ -1,10 +0,0 @@
> -# UAPI Header export list
> -header-y += ip_tables.h
> -header-y += ipt_CLUSTERIP.h
> -header-y += ipt_ECN.h
> -header-y += ipt_LOG.h
> -header-y += ipt_REJECT.h
> -header-y += ipt_TTL.h
> -header-y += ipt_ah.h
> -header-y += ipt_ecn.h
> -header-y += ipt_ttl.h
> diff --git a/include/uapi/linux/netfilter_ipv6/Kbuild b/include/uapi/linux/netfilter_ipv6/Kbuild
> deleted file mode 100644
> index 75a668ca2353..000000000000
> --- a/include/uapi/linux/netfilter_ipv6/Kbuild
> +++ /dev/null
> @@ -1,13 +0,0 @@
> -# UAPI Header export list
> -header-y += ip6_tables.h
> -header-y += ip6t_HL.h
> -header-y += ip6t_LOG.h
> -header-y += ip6t_NPT.h
> -header-y += ip6t_REJECT.h
> -header-y += ip6t_ah.h
> -header-y += ip6t_frag.h
> -header-y += ip6t_hl.h
> -header-y += ip6t_ipv6header.h
> -header-y += ip6t_mh.h
> -header-y += ip6t_opts.h
> -header-y += ip6t_rt.h
> diff --git a/include/uapi/linux/nfsd/Kbuild b/include/uapi/linux/nfsd/Kbuild
> deleted file mode 100644
> index c11bc404053c..000000000000
> --- a/include/uapi/linux/nfsd/Kbuild
> +++ /dev/null
> @@ -1,6 +0,0 @@
> -# UAPI Header export list
> -header-y += cld.h
> -header-y += debug.h
> -header-y += export.h
> -header-y += nfsfh.h
> -header-y += stats.h
> diff --git a/include/uapi/linux/raid/Kbuild b/include/uapi/linux/raid/Kbuild
> deleted file mode 100644
> index e2c3d25405d7..000000000000
> --- a/include/uapi/linux/raid/Kbuild
> +++ /dev/null
> @@ -1,3 +0,0 @@
> -# UAPI Header export list
> -header-y += md_p.h
> -header-y += md_u.h
> diff --git a/include/uapi/linux/spi/Kbuild b/include/uapi/linux/spi/Kbuild
> deleted file mode 100644
> index 0cc747eff165..000000000000
> --- a/include/uapi/linux/spi/Kbuild
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# UAPI Header export list
> -header-y += spidev.h
> diff --git a/include/uapi/linux/sunrpc/Kbuild b/include/uapi/linux/sunrpc/Kbuild
> deleted file mode 100644
> index 8e02e47c20fb..000000000000
> --- a/include/uapi/linux/sunrpc/Kbuild
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# UAPI Header export list
> -header-y += debug.h
> diff --git a/include/uapi/linux/tc_act/Kbuild b/include/uapi/linux/tc_act/Kbuild
> deleted file mode 100644
> index e3db7403296f..000000000000
> --- a/include/uapi/linux/tc_act/Kbuild
> +++ /dev/null
> @@ -1,15 +0,0 @@
> -# UAPI Header export list
> -header-y += tc_csum.h
> -header-y += tc_defact.h
> -header-y += tc_gact.h
> -header-y += tc_ipt.h
> -header-y += tc_mirred.h
> -header-y += tc_nat.h
> -header-y += tc_pedit.h
> -header-y += tc_skbedit.h
> -header-y += tc_vlan.h
> -header-y += tc_bpf.h
> -header-y += tc_connmark.h
> -header-y += tc_ife.h
> -header-y += tc_tunnel_key.h
> -header-y += tc_skbmod.h
> diff --git a/include/uapi/linux/tc_ematch/Kbuild b/include/uapi/linux/tc_ematch/Kbuild
> deleted file mode 100644
> index 53fca3925535..000000000000
> --- a/include/uapi/linux/tc_ematch/Kbuild
> +++ /dev/null
> @@ -1,5 +0,0 @@
> -# UAPI Header export list
> -header-y += tc_em_cmp.h
> -header-y += tc_em_meta.h
> -header-y += tc_em_nbyte.h
> -header-y += tc_em_text.h
> diff --git a/include/uapi/linux/usb/Kbuild b/include/uapi/linux/usb/Kbuild
> deleted file mode 100644
> index 4cc4d6e7e523..000000000000
> --- a/include/uapi/linux/usb/Kbuild
> +++ /dev/null
> @@ -1,12 +0,0 @@
> -# UAPI Header export list
> -header-y += audio.h
> -header-y += cdc.h
> -header-y += cdc-wdm.h
> -header-y += ch11.h
> -header-y += ch9.h
> -header-y += functionfs.h
> -header-y += g_printer.h
> -header-y += gadgetfs.h
> -header-y += midi.h
> -header-y += tmc.h
> -header-y += video.h
> diff --git a/include/uapi/linux/wimax/Kbuild b/include/uapi/linux/wimax/Kbuild
> deleted file mode 100644
> index 1c97be49971f..000000000000
> --- a/include/uapi/linux/wimax/Kbuild
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# UAPI Header export list
> -header-y += i2400m.h
> diff --git a/include/uapi/misc/Kbuild b/include/uapi/misc/Kbuild
> deleted file mode 100644
> index e96cae7d58c9..000000000000
> --- a/include/uapi/misc/Kbuild
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# misc Header export list
> -header-y += cxl.h
> diff --git a/include/uapi/mtd/Kbuild b/include/uapi/mtd/Kbuild
> deleted file mode 100644
> index 5a691e10cd0e..000000000000
> --- a/include/uapi/mtd/Kbuild
> +++ /dev/null
> @@ -1,6 +0,0 @@
> -# UAPI Header export list
> -header-y += inftl-user.h
> -header-y += mtd-abi.h
> -header-y += mtd-user.h
> -header-y += nftl-user.h
> -header-y += ubi-user.h
> diff --git a/include/uapi/rdma/Kbuild b/include/uapi/rdma/Kbuild
> deleted file mode 100644
> index 82bdf5626859..000000000000
> --- a/include/uapi/rdma/Kbuild
> +++ /dev/null
> @@ -1,18 +0,0 @@
> -# UAPI Header export list
> -header-y += ib_user_cm.h
> -header-y += ib_user_mad.h
> -header-y += ib_user_sa.h
> -header-y += ib_user_verbs.h
> -header-y += rdma_netlink.h
> -header-y += rdma_user_cm.h
> -header-y += hfi/
> -header-y += rdma_user_rxe.h
> -header-y += cxgb3-abi.h
> -header-y += cxgb4-abi.h
> -header-y += mlx4-abi.h
> -header-y += mlx5-abi.h
> -header-y += mthca-abi.h
> -header-y += nes-abi.h
> -header-y += ocrdma-abi.h
> -header-y += hns-abi.h
> -header-y += vmw_pvrdma-abi.h
> diff --git a/include/uapi/rdma/hfi/Kbuild b/include/uapi/rdma/hfi/Kbuild
> deleted file mode 100644
> index ef23c294fc71..000000000000
> --- a/include/uapi/rdma/hfi/Kbuild
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# UAPI Header export list
> -header-y += hfi1_user.h
> diff --git a/include/uapi/scsi/Kbuild b/include/uapi/scsi/Kbuild
> deleted file mode 100644
> index d791e0ad509d..000000000000
> --- a/include/uapi/scsi/Kbuild
> +++ /dev/null
> @@ -1,6 +0,0 @@
> -# UAPI Header export list
> -header-y += fc/
> -header-y += scsi_bsg_fc.h
> -header-y += scsi_netlink.h
> -header-y += scsi_netlink_fc.h
> -header-y += cxlflash_ioctl.h
> diff --git a/include/uapi/scsi/fc/Kbuild b/include/uapi/scsi/fc/Kbuild
> deleted file mode 100644
> index 5ead9fac265c..000000000000
> --- a/include/uapi/scsi/fc/Kbuild
> +++ /dev/null
> @@ -1,5 +0,0 @@
> -# UAPI Header export list
> -header-y += fc_els.h
> -header-y += fc_fs.h
> -header-y += fc_gs.h
> -header-y += fc_ns.h
> diff --git a/include/uapi/sound/Kbuild b/include/uapi/sound/Kbuild
> deleted file mode 100644
> index 9578d8bdbf31..000000000000
> --- a/include/uapi/sound/Kbuild
> +++ /dev/null
> @@ -1,16 +0,0 @@
> -# UAPI Header export list
> -header-y += asequencer.h
> -header-y += asoc.h
> -header-y += asound.h
> -header-y += asound_fm.h
> -header-y += compress_offload.h
> -header-y += compress_params.h
> -header-y += emu10k1.h
> -header-y += firewire.h
> -header-y += hdsp.h
> -header-y += hdspm.h
> -header-y += sb16_csp.h
> -header-y += sfnt_info.h
> -header-y += tlv.h
> -header-y += usb_stream.h
> -header-y += snd_sst_tokens.h
> diff --git a/include/uapi/video/Kbuild b/include/uapi/video/Kbuild
> deleted file mode 100644
> index ac7203bb32cc..000000000000
> --- a/include/uapi/video/Kbuild
> +++ /dev/null
> @@ -1,4 +0,0 @@
> -# UAPI Header export list
> -header-y += edid.h
> -header-y += sisfb.h
> -header-y += uvesafb.h
> diff --git a/include/uapi/xen/Kbuild b/include/uapi/xen/Kbuild
> deleted file mode 100644
> index 5c459628e8c7..000000000000
> --- a/include/uapi/xen/Kbuild
> +++ /dev/null
> @@ -1,5 +0,0 @@
> -# UAPI Header export list
> -header-y += evtchn.h
> -header-y += gntalloc.h
> -header-y += gntdev.h
> -header-y += privcmd.h
> diff --git a/include/video/Kbuild b/include/video/Kbuild
> deleted file mode 100644
> index e69de29bb2d1..000000000000
> diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst
> index 876b42cfede4..bb93f8466a35 100644
> --- a/scripts/Makefile.headersinst
> +++ b/scripts/Makefile.headersinst
> @@ -1,17 +1,18 @@
> # ==========================================================================
> # Installing headers
> #
> -# header-y - list files to be installed. They are preprocessed
> -# to remove __KERNEL__ section of the file
> -# genhdr-y - Same as header-y but in a generated/ directory
> +# All headers under include/uapi, include/generated/uapi,
> +# arch/<arch>/include/uapi/asm and /include/generated/uapi/asm are exported.
> +# They are preprocessed to remove __KERNEL__ section of the file.
> #
> # ==========================================================================
>
> # generated header directory
> gen := $(if $(gen),$(gen),$(subst include/,include/generated/,$(obj)))
>
> +# Kbuild file is optional
> kbuild-file := $(srctree)/$(obj)/Kbuild
> -include $(kbuild-file)
> +-include $(kbuild-file)
>
> # called may set destination dir (when installing to asm/)
> _dst := $(if $(dst),$(dst),$(obj))
> @@ -25,9 +26,12 @@ include scripts/Kbuild.include
>
> installdir := $(INSTALL_HDR_PATH)/$(subst uapi/,,$(_dst))
>
> -header-y := $(sort $(header-y))
> -subdirs := $(patsubst %/,%,$(filter %/, $(header-y)))
> -header-y := $(filter-out %/, $(header-y))
> +subdirs := $(patsubst $(srctree)/$(obj)/%/.,%,$(wildcard $(srctree)/$(obj)/*/.))
> +subdirs += $(subdir-y)
> +header-files := $(notdir $(wildcard $(srctree)/$(obj)/*.h))
> +header-files += $(notdir $(wildcard $(srctree)/$(obj)/*.agh))
> +genhdr-files := $(notdir $(wildcard $(srctree)/$(gen)/*.h))
> +genhdr-files := $(filter-out $(header-files), $(genhdr-files))
>
> # files used to track state of install/check
> install-file := $(installdir)/.install
> @@ -35,26 +39,17 @@ check-file := $(installdir)/.check
>
> # generic-y list all files an architecture uses from asm-generic
> # Use this to build a list of headers which require a wrapper
> -wrapper-files := $(filter $(header-y), $(generic-y))
> +generic-files := $(notdir $(wildcard $(srctree)/include/uapi/asm-generic/*.h))
> +wrapper-files := $(filter $(generic-files), $(generic-y))
> +wrapper-files := $(filter-out $(header-files), $(wrapper-files))
>
> srcdir := $(srctree)/$(obj)
> gendir := $(objtree)/$(gen)
>
> # all headers files for this dir
> -header-y := $(filter-out $(generic-y), $(header-y))
> -all-files := $(header-y) $(genhdr-y) $(wrapper-files)
> +all-files := $(header-files) $(genhdr-files) $(wrapper-files)
> output-files := $(addprefix $(installdir)/, $(all-files))
>
> -# Check that all expected files exist
> -$(foreach hdr, $(header-y), \
> - $(if $(wildcard $(srcdir)/$(hdr)),, \
> - $(error Missing UAPI file $(srcdir)/$(hdr)) \
> - ))
> -$(foreach hdr, $(genhdr-y), \
> - $(if $(wildcard $(gendir)/$(hdr)),, \
> - $(error Missing generated UAPI file $(gendir)/$(hdr)) \
> - ))
> -
> # Work out what needs to be removed
> oldheaders := $(patsubst $(installdir)/%,%,$(wildcard $(installdir)/*.h))
> unwanted := $(filter-out $(all-files),$(oldheaders))
> @@ -67,8 +62,8 @@ printdir = $(patsubst $(INSTALL_HDR_PATH)/%/,%,$(dir $@))
> quiet_cmd_install = INSTALL $(printdir) ($(words $(all-files))\
> file$(if $(word 2, $(all-files)),s))
> cmd_install = \
> - $(CONFIG_SHELL) $< $(installdir) $(srcdir) $(header-y); \
> - $(CONFIG_SHELL) $< $(installdir) $(gendir) $(genhdr-y); \
> + $(CONFIG_SHELL) $< $(installdir) $(srcdir) $(header-files); \
> + $(CONFIG_SHELL) $< $(installdir) $(gendir) $(genhdr-files); \
> for F in $(wrapper-files); do \
> echo "\#include <asm-generic/$$F>" > $(installdir)/$$F; \
> done; \
> --
> 2.8.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-doc" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply
* Re: [PATCH v4 0/4] vsock: cancel connect packets when failing to connect
From: Stefan Hajnoczi @ 2017-01-09 10:06 UTC (permalink / raw)
To: Peng Tao
Cc: kvm, netdev@vger.kernel.org, virtualization, Stefan Hajnoczi,
David Miller, Jorgen Hansen
In-Reply-To: <CA+a=Yy7d940_OfNL=b_qZjnpRVL5pywKFpubtS_h6OtB7c2Dmg@mail.gmail.com>
[-- Attachment #1.1: Type: text/plain, Size: 2273 bytes --]
On Fri, Jan 06, 2017 at 10:22:56AM +0800, Peng Tao wrote:
> On Tue, Dec 13, 2016 at 5:50 PM, Stefan Hajnoczi <stefanha@gmail.com> wrote:
> > On Mon, Dec 12, 2016 at 08:21:05PM +0800, Peng Tao wrote:
> >> Currently, if a connect call fails on a signal or timeout (e.g., guest is still
> >> in the process of starting up), we'll just return to caller and leave the connect
> >> packet queued and they are sent even though the connection is considered a failure,
> >> which can confuse applications with unwanted false connect attempt.
> >>
> >> The patchset enables vsock (both host and guest) to cancel queued packets when
> >> a connect attempt is considered to fail.
> >>
> >> v4 changelog:
> >> - drop two unnecessary void * cast
> >> - update new callback commnet
> >> v3 changelog:
> >> - define cancel_pkt callback in struct vsock_transport rather than struct virtio_transport
> >> - rename virtio_vsock_pkt->vsk to virtio_vsock_pkt->cancel_token
> >> v2 changelog:
> >> - fix queued_replies counting and resume tx/rx when necessary
> >>
> >> Cheers,
> >> Tao
> >>
> >> Peng Tao (4):
> >> vsock: track pkt owner vsock
> >> vhost-vsock: add pkt cancel capability
> >> vsock: add pkt cancel capability
> >> vsock: cancel packets when failing to connect
> >>
> >> drivers/vhost/vsock.c | 41 ++++++++++++++++++++++++++++++++
> >> include/linux/virtio_vsock.h | 2 ++
> >> include/net/af_vsock.h | 3 +++
> >> net/vmw_vsock/af_vsock.c | 14 +++++++++++
> >> net/vmw_vsock/virtio_transport.c | 42 +++++++++++++++++++++++++++++++++
> >> net/vmw_vsock/virtio_transport_common.c | 7 ++++++
> >> 6 files changed, 109 insertions(+)
> >>
> >> --
> >> 2.7.4
> >>
> >> _______________________________________________
> >> Virtualization mailing list
> >> Virtualization@lists.linux-foundation.org
> >> https://lists.linuxfoundation.org/mailman/listinfo/virtualization
> >
> > Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
> ping~
>
> It looks like the patchsets are reviewed but not merged. Is there any blocker?
If Jorgen is sending pull requests then it should go through him.
Otherwise David Miller could apply it.
Stefan
[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 455 bytes --]
[-- Attachment #2: Type: text/plain, Size: 183 bytes --]
_______________________________________________
Virtualization mailing list
Virtualization@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/virtualization
^ permalink raw reply
* [patch net-next 0/5] mlxsw: small driver update
From: Jiri Pirko @ 2017-01-09 10:25 UTC (permalink / raw)
To: netdev; +Cc: davem, idosch, eladr, yotamg, nogahf, arkadis
From: Jiri Pirko <jiri@mellanox.com>
This patchset contains various small "non-net" fixes and enhancements.
Elad Raz (2):
mlxsw: Fix mlxsw_i2c_write return value
mlxsw: cmd: Fix API name comments for event-queues
Yotam Gigi (3):
mlxsw: spectrum: Make the add_matchall_tc_entry symmetric
mlxsw: spectrum: Fix order of commands in port remove function
mlxsw: spectrum: Change ENOTSUPP to EOPNOTSUPP
drivers/net/ethernet/mellanox/mlxsw/cmd.h | 10 +--
drivers/net/ethernet/mellanox/mlxsw/i2c.c | 2 +-
drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 101 +++++++++++++------------
3 files changed, 59 insertions(+), 54 deletions(-)
--
2.7.4
^ permalink raw reply
* [patch net-next 1/5] mlxsw: Fix mlxsw_i2c_write return value
From: Jiri Pirko @ 2017-01-09 10:25 UTC (permalink / raw)
To: netdev; +Cc: davem, idosch, eladr, yotamg, nogahf, arkadis
In-Reply-To: <1483957548-3531-1-git-send-email-jiri@resnulli.us>
From: Elad Raz <eladr@mellanox.com>
The "err" variable is been checked, return always 0.
Signed-off-by: Elad Raz <eladr@mellanox.com>
Acked-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Vadim Pasternak <vadimp@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
---
drivers/net/ethernet/mellanox/mlxsw/i2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/i2c.c b/drivers/net/ethernet/mellanox/mlxsw/i2c.c
index e50c8db..12c3a44 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/i2c.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/i2c.c
@@ -338,7 +338,7 @@ mlxsw_i2c_write(struct device *dev, size_t in_mbox_size, u8 *in_mbox, int num,
return -EIO;
}
- return err > 0 ? 0 : err;
+ return 0;
}
/* Routine executes I2C command. */
--
2.7.4
^ permalink raw reply related
* [patch net-next 2/5] mlxsw: cmd: Fix API name comments for event-queues
From: Jiri Pirko @ 2017-01-09 10:25 UTC (permalink / raw)
To: netdev; +Cc: davem, idosch, eladr, yotamg, nogahf, arkadis
In-Reply-To: <1483957548-3531-1-git-send-email-jiri@resnulli.us>
From: Elad Raz <eladr@mellanox.com>
Probably some copy-paste error from "int_msix" that caused "int_" prefix to
appear in the comments for all "eq_" APIs.
Signed-off-by: Elad Raz <eladr@mellanox.com>
Acked-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
---
drivers/net/ethernet/mellanox/mlxsw/cmd.h | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/cmd.h b/drivers/net/ethernet/mellanox/mlxsw/cmd.h
index 56e19b0..a1b4842 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/cmd.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/cmd.h
@@ -1132,12 +1132,12 @@ static inline int mlxsw_cmd_sw2hw_eq(struct mlxsw_core *mlxsw_core,
*/
MLXSW_ITEM32(cmd_mbox, sw2hw_eq, int_msix, 0x00, 24, 1);
-/* cmd_mbox_sw2hw_eq_int_oi
+/* cmd_mbox_sw2hw_eq_oi
* When set, overrun ignore is enabled.
*/
MLXSW_ITEM32(cmd_mbox, sw2hw_eq, oi, 0x00, 12, 1);
-/* cmd_mbox_sw2hw_eq_int_st
+/* cmd_mbox_sw2hw_eq_st
* Event delivery state machine
* 0x0 - FIRED
* 0x1 - ARMED (Request for Notification)
@@ -1146,19 +1146,19 @@ MLXSW_ITEM32(cmd_mbox, sw2hw_eq, oi, 0x00, 12, 1);
*/
MLXSW_ITEM32(cmd_mbox, sw2hw_eq, st, 0x00, 8, 2);
-/* cmd_mbox_sw2hw_eq_int_log_eq_size
+/* cmd_mbox_sw2hw_eq_log_eq_size
* Log (base 2) of the EQ size (in entries).
*/
MLXSW_ITEM32(cmd_mbox, sw2hw_eq, log_eq_size, 0x00, 0, 4);
-/* cmd_mbox_sw2hw_eq_int_producer_counter
+/* cmd_mbox_sw2hw_eq_producer_counter
* Producer Counter. The counter is incremented for each EQE that is written
* by the HW to the EQ.
* Maintained by HW (valid for the QUERY_EQ command only)
*/
MLXSW_ITEM32(cmd_mbox, sw2hw_eq, producer_counter, 0x04, 0, 16);
-/* cmd_mbox_sw2hw_eq_int_pa
+/* cmd_mbox_sw2hw_eq_pa
* Physical Address.
*/
MLXSW_ITEM64_INDEXED(cmd_mbox, sw2hw_eq, pa, 0x10, 11, 53, 0x08, 0x00, true);
--
2.7.4
^ permalink raw reply related
* [patch net-next 3/5] mlxsw: spectrum: Make the add_matchall_tc_entry symmetric
From: Jiri Pirko @ 2017-01-09 10:25 UTC (permalink / raw)
To: netdev; +Cc: davem, idosch, eladr, yotamg, nogahf, arkadis
In-Reply-To: <1483957548-3531-1-git-send-email-jiri@resnulli.us>
From: Yotam Gigi <yotamg@mellanox.com>
Currently, the mlxsw spectrum driver only supports offloading the matchall
classifier together with the mirred action. To allow more matchall tc
offloads, make the code symmetric so that it can be easily extended later
on for other actions.
Signed-off-by: Yotam Gigi <yotamg@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
---
drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 91 ++++++++++++++------------
1 file changed, 48 insertions(+), 43 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 46c53a0..f4b8ba2 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -1161,8 +1161,8 @@ static int mlxsw_sp_port_get_phys_port_name(struct net_device *dev, char *name,
}
static struct mlxsw_sp_port_mall_tc_entry *
-mlxsw_sp_port_mirror_entry_find(struct mlxsw_sp_port *port,
- unsigned long cookie) {
+mlxsw_sp_port_mall_tc_entry_find(struct mlxsw_sp_port *port,
+ unsigned long cookie) {
struct mlxsw_sp_port_mall_tc_entry *mall_tc_entry;
list_for_each_entry(mall_tc_entry, &port->mall_tc_list, list)
@@ -1174,17 +1174,15 @@ mlxsw_sp_port_mirror_entry_find(struct mlxsw_sp_port *port,
static int
mlxsw_sp_port_add_cls_matchall_mirror(struct mlxsw_sp_port *mlxsw_sp_port,
- struct tc_cls_matchall_offload *cls,
+ struct mlxsw_sp_port_mall_mirror_tc_entry *mirror,
const struct tc_action *a,
bool ingress)
{
- struct mlxsw_sp_port_mall_tc_entry *mall_tc_entry;
struct net *net = dev_net(mlxsw_sp_port->dev);
enum mlxsw_sp_span_type span_type;
struct mlxsw_sp_port *to_port;
struct net_device *to_dev;
int ifindex;
- int err;
ifindex = tcf_mirred_ifindex(a);
to_dev = __dev_get_by_index(net, ifindex);
@@ -1199,26 +1197,24 @@ mlxsw_sp_port_add_cls_matchall_mirror(struct mlxsw_sp_port *mlxsw_sp_port,
}
to_port = netdev_priv(to_dev);
- mall_tc_entry = kzalloc(sizeof(*mall_tc_entry), GFP_KERNEL);
- if (!mall_tc_entry)
- return -ENOMEM;
-
- mall_tc_entry->cookie = cls->cookie;
- mall_tc_entry->type = MLXSW_SP_PORT_MALL_MIRROR;
- mall_tc_entry->mirror.to_local_port = to_port->local_port;
- mall_tc_entry->mirror.ingress = ingress;
- list_add_tail(&mall_tc_entry->list, &mlxsw_sp_port->mall_tc_list);
-
+ mirror->to_local_port = to_port->local_port;
+ mirror->ingress = ingress;
span_type = ingress ? MLXSW_SP_SPAN_INGRESS : MLXSW_SP_SPAN_EGRESS;
- err = mlxsw_sp_span_mirror_add(mlxsw_sp_port, to_port, span_type);
- if (err)
- goto err_mirror_add;
- return 0;
+ return mlxsw_sp_span_mirror_add(mlxsw_sp_port, to_port, span_type);
+}
-err_mirror_add:
- list_del(&mall_tc_entry->list);
- kfree(mall_tc_entry);
- return err;
+static void
+mlxsw_sp_port_del_cls_matchall_mirror(struct mlxsw_sp_port *mlxsw_sp_port,
+ struct mlxsw_sp_port_mall_mirror_tc_entry *mirror)
+{
+ struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
+ enum mlxsw_sp_span_type span_type;
+ struct mlxsw_sp_port *to_port;
+
+ to_port = mlxsw_sp->ports[mirror->to_local_port];
+ span_type = mirror->ingress ?
+ MLXSW_SP_SPAN_INGRESS : MLXSW_SP_SPAN_EGRESS;
+ mlxsw_sp_span_mirror_remove(mlxsw_sp_port, to_port, span_type);
}
static int mlxsw_sp_port_add_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
@@ -1226,6 +1222,7 @@ static int mlxsw_sp_port_add_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
struct tc_cls_matchall_offload *cls,
bool ingress)
{
+ struct mlxsw_sp_port_mall_tc_entry *mall_tc_entry;
const struct tc_action *a;
LIST_HEAD(actions);
int err;
@@ -1235,50 +1232,58 @@ static int mlxsw_sp_port_add_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
return -ENOTSUPP;
}
+ mall_tc_entry = kzalloc(sizeof(*mall_tc_entry), GFP_KERNEL);
+ if (!mall_tc_entry)
+ return -ENOMEM;
+ mall_tc_entry->cookie = cls->cookie;
+
tcf_exts_to_list(cls->exts, &actions);
- list_for_each_entry(a, &actions, list) {
- if (!is_tcf_mirred_egress_mirror(a) ||
- protocol != htons(ETH_P_ALL)) {
- return -ENOTSUPP;
- }
+ a = list_first_entry(&actions, struct tc_action, list);
- err = mlxsw_sp_port_add_cls_matchall_mirror(mlxsw_sp_port, cls,
- a, ingress);
- if (err)
- return err;
+ if (is_tcf_mirred_egress_mirror(a) && protocol == htons(ETH_P_ALL)) {
+ struct mlxsw_sp_port_mall_mirror_tc_entry *mirror;
+
+ mall_tc_entry->type = MLXSW_SP_PORT_MALL_MIRROR;
+ mirror = &mall_tc_entry->mirror;
+ err = mlxsw_sp_port_add_cls_matchall_mirror(mlxsw_sp_port,
+ mirror, a, ingress);
+ } else {
+ err = -EOPNOTSUPP;
}
+ if (err)
+ goto err_add_action;
+
+ list_add_tail(&mall_tc_entry->list, &mlxsw_sp_port->mall_tc_list);
return 0;
+
+err_add_action:
+ kfree(mall_tc_entry);
+ return err;
}
static void mlxsw_sp_port_del_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
struct tc_cls_matchall_offload *cls)
{
- struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
struct mlxsw_sp_port_mall_tc_entry *mall_tc_entry;
- enum mlxsw_sp_span_type span_type;
- struct mlxsw_sp_port *to_port;
- mall_tc_entry = mlxsw_sp_port_mirror_entry_find(mlxsw_sp_port,
- cls->cookie);
+ mall_tc_entry = mlxsw_sp_port_mall_tc_entry_find(mlxsw_sp_port,
+ cls->cookie);
if (!mall_tc_entry) {
netdev_dbg(mlxsw_sp_port->dev, "tc entry not found on port\n");
return;
}
+ list_del(&mall_tc_entry->list);
switch (mall_tc_entry->type) {
case MLXSW_SP_PORT_MALL_MIRROR:
- to_port = mlxsw_sp->ports[mall_tc_entry->mirror.to_local_port];
- span_type = mall_tc_entry->mirror.ingress ?
- MLXSW_SP_SPAN_INGRESS : MLXSW_SP_SPAN_EGRESS;
-
- mlxsw_sp_span_mirror_remove(mlxsw_sp_port, to_port, span_type);
+ mlxsw_sp_port_del_cls_matchall_mirror(mlxsw_sp_port,
+ &mall_tc_entry->mirror);
break;
default:
WARN_ON(1);
}
- list_del(&mall_tc_entry->list);
kfree(mall_tc_entry);
}
--
2.7.4
^ permalink raw reply related
* [patch net-next 5/5] mlxsw: spectrum: Change ENOTSUPP to EOPNOTSUPP
From: Jiri Pirko @ 2017-01-09 10:25 UTC (permalink / raw)
To: netdev; +Cc: davem, idosch, eladr, yotamg, nogahf, arkadis
In-Reply-To: <1483957548-3531-1-git-send-email-jiri@resnulli.us>
From: Yotam Gigi <yotamg@mellanox.com>
As ENOTSUPP is specific to NFS, change the return error value to
EOPNOTSUPP in various places in the mlxsw driver.
Signed-off-by: Yotam Gigi <yotamg@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
---
drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 1f4fdce..d0e803f 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -1193,7 +1193,7 @@ mlxsw_sp_port_add_cls_matchall_mirror(struct mlxsw_sp_port *mlxsw_sp_port,
if (!mlxsw_sp_port_dev_check(to_dev)) {
netdev_err(mlxsw_sp_port->dev, "Cannot mirror to a non-spectrum port");
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
to_port = netdev_priv(to_dev);
@@ -1229,7 +1229,7 @@ static int mlxsw_sp_port_add_cls_matchall(struct mlxsw_sp_port *mlxsw_sp_port,
if (!tc_single_action(cls->exts)) {
netdev_err(mlxsw_sp_port->dev, "only singular actions are supported\n");
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
mall_tc_entry = kzalloc(sizeof(*mall_tc_entry), GFP_KERNEL);
@@ -1309,7 +1309,7 @@ static int mlxsw_sp_setup_tc(struct net_device *dev, u32 handle,
}
}
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static const struct net_device_ops mlxsw_sp_port_netdev_ops = {
@@ -1652,7 +1652,7 @@ mlxsw_sp_get_hw_stats_by_group(struct mlxsw_sp_port_hw_stats **p_hw_stats,
break;
default:
WARN_ON(1);
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
return 0;
}
--
2.7.4
^ permalink raw reply related
* [patch net-next 4/5] mlxsw: spectrum: Fix order of commands in port remove function
From: Jiri Pirko @ 2017-01-09 10:25 UTC (permalink / raw)
To: netdev; +Cc: davem, idosch, eladr, yotamg, nogahf, arkadis
In-Reply-To: <1483957548-3531-1-git-send-email-jiri@resnulli.us>
From: Yotam Gigi <yotamg@mellanox.com>
Fix the order of the free directives to match the port init function
Signed-off-by: Yotam Gigi <yotamg@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
---
drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index f4b8ba2..1f4fdce 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -2431,8 +2431,8 @@ static void __mlxsw_sp_port_remove(struct mlxsw_sp *mlxsw_sp, u8 local_port)
mlxsw_sp_port_dcb_fini(mlxsw_sp_port);
mlxsw_sp_port_swid_set(mlxsw_sp_port, MLXSW_PORT_SWID_DISABLED_PORT);
mlxsw_sp_port_module_unmap(mlxsw_sp, mlxsw_sp_port->local_port);
- free_percpu(mlxsw_sp_port->pcpu_stats);
kfree(mlxsw_sp_port->hw_stats.cache);
+ free_percpu(mlxsw_sp_port->pcpu_stats);
kfree(mlxsw_sp_port->untagged_vlans);
kfree(mlxsw_sp_port->active_vlans);
WARN_ON_ONCE(!list_empty(&mlxsw_sp_port->vports_list));
--
2.7.4
^ permalink raw reply related
* [PATCH net-next v2 0/2] net/sched: act_csum: add support for SCTP checksum
From: Davide Caratti @ 2017-01-09 10:24 UTC (permalink / raw)
To: Jamal Hadi Salim, David S . Miller, Nicolas Dichtel; +Cc: netdev
This series extends current act_csum functionality to allow computation of
SCTP checksums. Patch 1 ensures LIBCRC32C will be selected if NET_ACT_CSUM
is selected. Patch 2 extends act_csum to handle IPPROTO_SCTP protocol in
IPv4/IPv6 header, and eventually compute the CRC32c value.
v2:
- style fix in tc_csum.h
- avoid nested if statement in act_csum.c
Davide Caratti (2):
net/sched: Kconfig: select LIBCRC32C if NET_ACT_CSUM is selected
net/sched: act_csum: compute crc32c on SCTP packets
include/uapi/linux/tc_act/tc_csum.h | 3 ++-
net/sched/Kconfig | 1 +
net/sched/act_csum.c | 30 ++++++++++++++++++++++++++++++
3 files changed, 33 insertions(+), 1 deletion(-)
--
2.7.4
^ permalink raw reply
* [PATCH net-next v2 1/2] net/sched: Kconfig: select LIBCRC32C if NET_ACT_CSUM is selected
From: Davide Caratti @ 2017-01-09 10:24 UTC (permalink / raw)
To: Jamal Hadi Salim, David S . Miller, Nicolas Dichtel; +Cc: netdev
In-Reply-To: <cover.1483957003.git.dcaratti@redhat.com>
LIBCRC32C is needed to compute crc32c on SCTP packets.
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
---
net/sched/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 87956a7..a9aa38d 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -707,6 +707,7 @@ config NET_ACT_SKBEDIT
config NET_ACT_CSUM
tristate "Checksum Updating"
depends on NET_CLS_ACT && INET
+ select LIBCRC32C
---help---
Say Y here to update some common checksum after some direct
packet alterations.
--
2.7.4
^ permalink raw reply related
* [PATCH net-next v2 2/2] net/sched: act_csum: compute crc32c on SCTP packets
From: Davide Caratti @ 2017-01-09 10:24 UTC (permalink / raw)
To: Jamal Hadi Salim, David S . Miller, Nicolas Dichtel; +Cc: netdev
In-Reply-To: <cover.1483957003.git.dcaratti@redhat.com>
modify act_csum to compute crc32c on IPv4/IPv6 packets having SCTP in
their payload, and extend UAPI definitions accordingly.
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
---
include/uapi/linux/tc_act/tc_csum.h | 3 ++-
net/sched/act_csum.c | 30 ++++++++++++++++++++++++++++++
2 files changed, 32 insertions(+), 1 deletion(-)
diff --git a/include/uapi/linux/tc_act/tc_csum.h b/include/uapi/linux/tc_act/tc_csum.h
index 8ac8041..a11bb35 100644
--- a/include/uapi/linux/tc_act/tc_csum.h
+++ b/include/uapi/linux/tc_act/tc_csum.h
@@ -21,7 +21,8 @@ enum {
TCA_CSUM_UPDATE_FLAG_IGMP = 4,
TCA_CSUM_UPDATE_FLAG_TCP = 8,
TCA_CSUM_UPDATE_FLAG_UDP = 16,
- TCA_CSUM_UPDATE_FLAG_UDPLITE = 32
+ TCA_CSUM_UPDATE_FLAG_UDPLITE = 32,
+ TCA_CSUM_UPDATE_FLAG_SCTP = 64,
};
struct tc_csum {
diff --git a/net/sched/act_csum.c b/net/sched/act_csum.c
index a0edd80..e978ccd4 100644
--- a/net/sched/act_csum.c
+++ b/net/sched/act_csum.c
@@ -30,6 +30,7 @@
#include <net/tcp.h>
#include <net/udp.h>
#include <net/ip6_checksum.h>
+#include <net/sctp/checksum.h>
#include <net/act_api.h>
@@ -322,6 +323,25 @@ static int tcf_csum_ipv6_udp(struct sk_buff *skb, unsigned int ihl,
return 1;
}
+static int tcf_csum_sctp(struct sk_buff *skb, unsigned int ihl,
+ unsigned int ipl)
+{
+ struct sctphdr *sctph;
+
+ if (skb_is_gso(skb) && skb_shinfo(skb)->gso_type & SKB_GSO_SCTP)
+ return 1;
+
+ sctph = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*sctph));
+ if (!sctph)
+ return 0;
+
+ sctph->checksum = sctp_compute_cksum(skb,
+ skb_network_offset(skb) + ihl);
+ skb->ip_summed = CHECKSUM_NONE;
+
+ return 1;
+}
+
static int tcf_csum_ipv4(struct sk_buff *skb, u32 update_flags)
{
const struct iphdr *iph;
@@ -365,6 +385,11 @@ static int tcf_csum_ipv4(struct sk_buff *skb, u32 update_flags)
ntohs(iph->tot_len), 1))
goto fail;
break;
+ case IPPROTO_SCTP:
+ if ((update_flags & TCA_CSUM_UPDATE_FLAG_SCTP) &&
+ !tcf_csum_sctp(skb, iph->ihl * 4, ntohs(iph->tot_len)))
+ goto fail;
+ break;
}
if (update_flags & TCA_CSUM_UPDATE_FLAG_IPV4HDR) {
@@ -481,6 +506,11 @@ static int tcf_csum_ipv6(struct sk_buff *skb, u32 update_flags)
pl + sizeof(*ip6h), 1))
goto fail;
goto done;
+ case IPPROTO_SCTP:
+ if ((update_flags & TCA_CSUM_UPDATE_FLAG_SCTP) &&
+ !tcf_csum_sctp(skb, hl, pl + sizeof(*ip6h)))
+ goto fail;
+ goto done;
default:
goto ignore_skb;
}
--
2.7.4
^ permalink raw reply related
* Re: [PATCH RFC 3/4] dt-bindings: correct marvell orion MDIO binding document
From: Mark Rutland @ 2017-01-09 10:31 UTC (permalink / raw)
To: Russell King
Cc: Thomas Petazzoni, Andrew Lunn, Jason Cooper, devicetree, netdev,
Rob Herring, Gregory Clement, Marcin Wojtas, linux-arm-kernel,
Sebastian Hesselbarth
In-Reply-To: <E1cPpAk-0005uJ-TM@rmk-PC.armlinux.org.uk>
On Sat, Jan 07, 2017 at 11:28:30AM +0000, Russell King wrote:
> Correct the Marvell Orion MDIO binding document to properly reflect the
> cases where an interrupt is present. Augment the examples to show this.
>
> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
This looks fine to me.
Acked-by: Mark Rutland <mark.rutland@arm.com>
Mark.
> ---
> .../devicetree/bindings/net/marvell-orion-mdio.txt | 17 +++++++++++++++--
> 1 file changed, 15 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt b/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt
> index 9417e54c26c0..ca733ff68ab9 100644
> --- a/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt
> +++ b/Documentation/devicetree/bindings/net/marvell-orion-mdio.txt
> @@ -7,7 +7,10 @@ interface.
>
> Required properties:
> - compatible: "marvell,orion-mdio"
> -- reg: address and length of the SMI register
> +- reg: address and length of the MDIO registers. When an interrupt is
> + not present, the length is the size of the SMI register (4 bytes)
> + otherwise it must be 0x84 bytes to cover the interrupt control
> + registers.
>
> Optional properties:
> - interrupts: interrupt line number for the SMI error/done interrupt
> @@ -17,7 +20,7 @@ The child nodes of the MDIO driver are the individual PHY devices
> connected to this MDIO bus. They must have a "reg" property given the
> PHY address on the MDIO bus.
>
> -Example at the SoC level:
> +Example at the SoC level without an interrupt property:
>
> mdio {
> #address-cells = <1>;
> @@ -26,6 +29,16 @@ mdio {
> reg = <0xd0072004 0x4>;
> };
>
> +Example with an interrupt property:
> +
> +mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "marvell,orion-mdio";
> + reg = <0xd0072004 0x84>;
> + interrupts = <30>;
> +};
> +
> And at the board level:
>
> mdio {
> --
> 2.7.4
>
^ permalink raw reply
* Re: [PATCH v4] rfkill: Add rfkill-any LED trigger
From: Johannes Berg @ 2017-01-09 10:39 UTC (permalink / raw)
To: Michał Kępień
Cc: David S . Miller,
Михаил Кринкин,
linux-wireless, netdev, linux-kernel
In-Reply-To: <20170106192027.GA756@kmp-mobile.hq.kempniu.pl>
> > Looks better, but
> >
> > > +static struct work_struct rfkill_any_work;
> >
> > At least on module exit you need to cancel this work.
>
> It is cancelled in rfkill_any_led_trigger_unregister(). It seemed
> fitting to do it this way as rfkill_any_work is initialized in
> rfkill_any_led_trigger_register(). And if CONFIG_RFKILL_LEDS=n,
> rfkill_any_work is neither initialized nor scheduled, so we should be
> good as well. Am I missing something?
No, I just missed that, sorry.
Applied the patch now.
johannes
^ permalink raw reply
* Re: [RFC PATCH 2/4] page_pool: basic implementation of page_pool
From: Vlastimil Babka @ 2017-01-09 10:43 UTC (permalink / raw)
To: Jesper Dangaard Brouer
Cc: linux-mm, Alexander Duyck, willemdebruijn.kernel, netdev,
john.fastabend, Saeed Mahameed, bjorn.topel, Alexei Starovoitov,
Tariq Toukan, Mel Gorman
In-Reply-To: <20170104120055.7b277609@redhat.com>
On 01/04/2017 12:00 PM, Jesper Dangaard Brouer wrote:
>
> On Tue, 3 Jan 2017 17:07:49 +0100 Vlastimil Babka <vbabka@suse.cz> wrote:
>
>> On 12/20/2016 02:28 PM, Jesper Dangaard Brouer wrote:
>>> The focus in this patch is getting the API around page_pool figured out.
>>>
>>> The internal data structures for returning page_pool pages is not optimal.
>>> This implementation use ptr_ring for recycling, which is known not to scale
>>> in case of multiple remote CPUs releasing/returning pages.
>>
>> Just few very quick impressions...
>>
>>> A bulking interface into the page allocator is also left for later. (This
>>> requires cooperation will Mel Gorman, who just send me some PoC patches for this).
>>> ---
> [...]
>>> diff --git a/include/linux/mm.h b/include/linux/mm.h
>>> index 4424784ac374..11b4d8fb280b 100644
>>> --- a/include/linux/mm.h
>>> +++ b/include/linux/mm.h
> [...]
>>> @@ -765,6 +766,11 @@ static inline void put_page(struct page *page)
>>> {
>>> page = compound_head(page);
>>>
>>> + if (PagePool(page)) {
>>> + page_pool_put_page(page);
>>> + return;
>>> + }
>>
>> Can't say I'm thrilled about a new page flag and a test in put_page().
>
> In patch 4/4, I'm scaling this back. Avoiding to modify the inlined
> put_page(), by letting refcnt reach zero and catching pages belonging to
> a page_pool in __free_pages_ok() and free_hot_cold_page(). (Result
> in being more dependent on page-refcnt and loosing some performance).
>
> Still needing a new page flag, or some other method of identifying when
> a page belongs to a page_pool.
I see. I guess if all page pool pages were order>0 compound pages, you
could hook this to the existing compound_dtor functionality instead.
>> I don't know the full life cycle here, but isn't it that these pages
>> will be specifically allocated and used in page pool aware drivers,
>> so maybe they can be also specifically freed there without hooking to
>> the generic page refcount mechanism?
>
> Drivers are already manipulating refcnt, to "splitup" the page (to
> save memory) for storing more RX frames per page. Which is something
> the page_pool still need to support. (XDP can request one page per
> packet and gain the direct recycle optimization and instead waste mem).
>
> Notice, a page_pool aware driver doesn't handle the "free-side". Free
> happens when the packet/page is being consumed, spliced or transmitted
> out another non-page_pool-aware NIC driver. An interresting case is
> packet-page waiting for DMA TX completion (on another NIC), thus need
> to async-store info on page_pool and DMA-addr.
>
> Could extend the SKB (with a page_pool pointer)... BUT it defeats the
> purpose of avoiding to allocate the SKB. E.g. in the cases where XDP
> takes the route-decision and transmit/forward the "raw"-page (out
> another NIC or into a "raw" socket), then we don't have a meta-data
> structure to store this info in. Thus, this info is stored in struct
> page.
OK.
>>> + */
>>> struct address_space *mapping; /* If low bit clear, points to
>>> * inode address_space, or NULL.
>>> * If page mapped as anonymous
>>> @@ -63,6 +69,7 @@ struct page {
>>> union {
>>> pgoff_t index; /* Our offset within mapping. */
>>> void *freelist; /* sl[aou]b first free object */
>>> + dma_addr_t dma_addr; /* used by page_pool */
>>> /* page_deferred_list().prev -- second tail page */
>>> };
>>>
>>> @@ -117,6 +124,8 @@ struct page {
>>> * avoid collision and false-positive PageTail().
>>> */
>>> union {
>>> + /* XXX: Idea reuse lru list, in page_pool to align with PCP */
>>> +
>>> struct list_head lru; /* Pageout list, eg. active_list
>>> * protected by zone_lru_lock !
>>> * Can be used as a generic list
>
> Guess, I can move it here, as the page cannot be on the LRU-list, while
> being used (or VMA mapped). Right?
Well typically the VMA mapped pages are those on the LRU list (anonymous
or file). But I don't suppose you will want memory reclaim to free your
pages, so seems lru field should be reusable for you.
>>> @@ -189,6 +198,8 @@ struct page {
>>> #endif
>>> #endif
>>> struct kmem_cache *slab_cache; /* SL[AU]B: Pointer to slab */
>>> + /* XXX: Sure page_pool will have no users of "private"? */
>>> + struct page_pool *pool;
>>> };
>>>
>>> #ifdef CONFIG_MEMCG
>
--
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^ permalink raw reply
* Re: [stable 4.4.y] ppp: defer netns reference release for ppp channel
From: Guillaume Nault @ 2017-01-09 10:47 UTC (permalink / raw)
To: Simon Arlott; +Cc: netdev
In-Reply-To: <75ccacc3-a4b4-21ac-aae4-2c8968215738@simon.arlott.org.uk>
On Mon, Nov 21, 2016 at 09:12:15PM +0000, Simon Arlott wrote:
> Please apply the following patch to linux-stable 4.4.y:
>
> commit 205e1e255c479f3fd77446415706463b282f94e4
> ppp: defer netns reference release for ppp channel
>
> This is already present in 4.8.y and fixes an issue with ppp channels
> that would otherwise cause a BUG() in ppp_pernet while a global ppp
> mutex is held, preventing further ppp connections from being
> established.
>
FYI, this is now fixed in linux-4.4.y (patch entered v4.4.40).
Regards,
Guillaume
^ permalink raw reply
* Re: SIOCSIWFREQ while in NL80211_IFTYPE_STATION
From: Johannes Berg @ 2017-01-09 11:05 UTC (permalink / raw)
To: Jorge Ramirez, netdev-u79uwXL29TY76Z2rM5mHXA, Daniel Lezcano
Cc: linux-wireless
In-Reply-To: <f8e8b557-3e7b-cc1a-c31a-91f9d754e683-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
On Thu, 2017-01-05 at 15:38 +0100, Jorge Ramirez wrote:
> do you mean this?
>
> [jramirez@igloo ~ (debian-qcom-dragonboard410c-16.09-local $)]$ git
> diff
> diff --git a/net/wireless/wext-sme.c b/net/wireless/wext-sme.c
> index a4e8af3..c56bac5 100644
> --- a/net/wireless/wext-sme.c
> +++ b/net/wireless/wext-sme.c
> @@ -106,30 +106,7 @@ int cfg80211_mgd_wext_siwfreq(struct net_device
> *dev,
> goto out;
> }
>
> -
> wdev->wext.connect.channel = chan;
> -
> - /*
> - * SSID is not set, we just want to switch monitor channel,
> - * this is really just backward compatibility, if the SSID
> - * is set then we use the channel to select the BSS to use
> - * to connect to instead. If we were connected on another
> - * channel we disconnected above and reconnect below.
> - */
> - if (chan && !wdev->wext.connect.ssid_len) {
> - struct cfg80211_chan_def chandef = {
> - .width = NL80211_CHAN_WIDTH_20_NOHT,
> - .center_freq1 = freq,
> - };
> -
> - chandef.chan = ieee80211_get_channel(&rdev->wiphy, freq);
> - if (chandef.chan)
> - err = cfg80211_set_monitor_channel(rdev,
> &chandef);
> - else
> - err = -EINVAL;
> - goto out;
> - }
> -
> err = cfg80211_mgd_wext_connect(rdev, wdev);
> out:
> wdev_unlock(wdev);
Yeah. Frankly, I don't even understand that comment anymore - if the
interface is in managed mode, why set the monitor channel, it's not
monitoring? And if it's not in managed mode we don't get here.
>
>
> I tested the change above: we can now modify the channel/frequency
> when
> the SSID is not set in managed mode.
> When the SSID is set however iwconfig does not report any error but
> channel/frequency doesn't change.
>
> if you think this is acceptable I can submit a patch
I think it looks fine, though writing the commit message may be tricky
:)
johannes
^ permalink raw reply
* Re: drivers/net/wireless/intel/iwlwifi/pcie/trans.c: 2 * suspicious code ?
From: Luca Coelho @ 2017-01-09 11:16 UTC (permalink / raw)
To: David Binderman, johannes.berg@intel.com,
emmanuel.grumbach@intel.com, linuxwifi@intel.com,
kvalo@codeaurora.org, linux-wireless@vger.kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
In-Reply-To: <VI1PR08MB1022D85586276BFDE1125B539C630@VI1PR08MB1022.eurprd08.prod.outlook.com>
On Fri, 2017-01-06 at 17:47 +0000, David Binderman wrote:
> Hello there,
Hi David,
> 1.
>
> drivers/net/wireless/intel/iwlwifi/pcie/trans.c:2039:14: warning: decrement of a boolean expression [-Wbool-operation]
>
> Source code is
>
> txq->block--;
>
> Maybe someone got a bool and a int mixed up ?
>
> 2.
>
> drivers/net/wireless/intel/iwlwifi/pcie/trans.c:2045:14: warning: increment of a boolean expression [-Wbool-operation]
>
> Duplicate a few lines further down.
Emmanuel has fixed this in our internal tree and I'll be sending it out
together with our normal upstreaming process.
Thanks for reporting!
^ permalink raw reply
* Re: pull-request: mac80211 2017-01-06
From: Johannes Berg @ 2017-01-09 11:17 UTC (permalink / raw)
To: David Miller; +Cc: netdev, linux-wireless
In-Reply-To: <20170106.162725.481874783893198568.davem@davemloft.net>
On Fri, 2017-01-06 at 16:27 -0500, David Miller wrote:
> From: Johannes Berg <johannes@sipsolutions.net>
> Date: Fri, 6 Jan 2017 13:37:20 +0100
>
> > Here's another fix for something I noticed while reviewing the code
> in
> > a new suggested patch that added another netlink socket destroy
> path.
> >
> > Since the new patch would otherwise cause conflicts, it might be
> good
> > to pull net or Linus's next RC containing it into net-next, if you
> can.
> >
> > Please pull and let me know if there's any problem.
>
> Pulled,
Thanks :)
> I'll try to get this moving into net-next over the weekend.
> Remind me about this early next week if that ends up slipping through
> the cracks.
Actually, I just got the new version of the other patch and it turns
out that it's not necessary since the context for that new bit is small
enough to not have included the difference - so since you haven't done
that yet, no need to bother, sorry I didn't realize that earlier.
johannes
^ permalink raw reply
* Re: [PATCH v2 1/7] arm: put types.h in uapi
From: Arnd Bergmann @ 2017-01-09 11:33 UTC (permalink / raw)
To: linuxppc-dev, linux-kbuild
Cc: linux-mips, alsa-devel, linux-ia64, linux-doc, airlied,
linux-fbdev, dri-devel, linux-mtd, sparclinux, linux-arch,
linux-s390, linux-am33-list, linux-c6x-dev, linux-rdma,
linux-hexagon, linux-sh, coreteam, fcoe-devel, xen-devel,
linux-snps-arc, linux-media, uclinux-h8-devel,
adi-buildroot-devel, linux-raid, linux-m68k, openrisc,
Nicolas Dichtel, linux-metag, linux-arm-kernel, li
In-Reply-To: <1483695839-18660-2-git-send-email-nicolas.dichtel@6wind.com>
On Friday, January 6, 2017 10:43:53 AM CET Nicolas Dichtel wrote:
>
> diff --git a/arch/arm/include/asm/types.h b/arch/arm/include/asm/types.h
> index a53cdb8f068c..c48fee3d7b3b 100644
> --- a/arch/arm/include/asm/types.h
> +++ b/arch/arm/include/asm/types.h
> @@ -1,40 +1,6 @@
> #ifndef _ASM_TYPES_H
> #define _ASM_TYPES_H
>
> -#include <asm-generic/int-ll64.h>
...
> -#define __UINTPTR_TYPE__ unsigned long
> -#endif
> +#include <uapi/asm/types.h>
>
> #endif /* _ASM_TYPES_H */
>
Moving the file is correct as far as I can tell, but the extra
#include is not necessary here, as the kernel will automatically
search both arch/arm/include/ and arch/arm/include/uapi/.
The same applies to patches 2 and 4.
Arnd
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
https://lists.xen.org/xen-devel
^ permalink raw reply
* Re: [PATCH v2 3/7] nios2: put setup.h in uapi
From: Arnd Bergmann @ 2017-01-09 11:33 UTC (permalink / raw)
To: linuxppc-dev, linux-kbuild
Cc: Nicolas Dichtel, linux-mips, alsa-devel, linux-ia64, linux-doc,
airlied, linux-fbdev, dri-devel, linux-mtd, sparclinux,
linux-arch, linux-s390, linux-am33-list, linux-c6x-dev,
linux-rdma, linux-hexagon, linux-sh, coreteam, fcoe-devel,
xen-devel, linux-snps-arc, linux-media, uclinux-h8-devel,
adi-buildroot-devel, linux-raid, linux-m68k, o
In-Reply-To: <1483695839-18660-4-git-send-email-nicolas.dichtel@6wind.com>
On Friday, January 6, 2017 10:43:55 AM CET Nicolas Dichtel wrote:
> diff --git a/arch/nios2/include/uapi/asm/setup.h b/arch/nios2/include/uapi/asm/setup.h
> new file mode 100644
> index 000000000000..8d8285997ba8
> --- /dev/null
> +++ b/arch/nios2/include/uapi/asm/setup.h
> @@ -0,0 +1,6 @@
> +#ifndef _UAPI_ASM_NIOS2_SETUP_H
> +#define _UAPI_ASM_NIOS2_SETUP_H
> +
> +#include <asm-generic/setup.h>
> +
> +#endif /* _UAPI_ASM_NIOS2_SETUP_H */
>
This one is only a redirect to an asm-generic header, so it can be
removed completely and replaced with a line in the
arch/nios2/include/uapi/asm/ file:
generic-y += setup.h
Arnd
^ permalink raw reply
* Re: [PATCH v2 0/7] uapi: export all headers under uapi directories
From: Arnd Bergmann @ 2017-01-09 11:33 UTC (permalink / raw)
To: linuxppc-dev, linux-kbuild
Cc: linux-mips, alsa-devel, linux-ia64, linux-doc, airlied,
linux-fbdev, dri-devel, linux-mtd, sparclinux, linux-arch,
linux-s390, linux-am33-list, linux-c6x-dev, linux-rdma,
linux-hexagon, linux-sh, coreteam, fcoe-devel, xen-devel,
linux-snps-arc, linux-media, uclinux-h8-devel,
adi-buildroot-devel, linux-raid, linux-m68k, openrisc,
Nicolas Dichtel, linux-metag, linux-arm-kernel, li
In-Reply-To: <1483695839-18660-1-git-send-email-nicolas.dichtel@6wind.com>
On Friday, January 6, 2017 10:43:52 AM CET Nicolas Dichtel wrote:
> Here is the v2 of this series. The first 5 patches are just cleanup: some
> exported headers were still under a non-uapi directory.
Since this is meant as a cleanup, I commented on this to point out a cleaner
way to do the same.
> The patch 6 was spotted by code review: there is no in-tree user of this
> functionality.
> The last patch remove the use of header-y. Now all files under an uapi
> directory are exported.
Very nice!
> asm is a bit special, most of architectures export asm/<arch>/include/uapi/asm
> only, but there is two exceptions:
> - cris which exports arch/cris/include/uapi/arch-v[10|32];
This is interesting, though not your problem. Maybe someone who understands
cris better can comment on this: How is the decision made about which of
the arch/user.h headers gets used? I couldn't find that in the sources,
but it appears to be based on kernel compile-time settings, which is
wrong for user space header files that should be independent of the kernel
config.
> - tile which exports arch/tile/include/uapi/arch.
> Because I don't know if the output of 'make headers_install_all' can be changed,
> I introduce subdir-y in Kbuild file. The headers_install_all target copies all
> asm/<arch>/include/uapi/asm to usr/include/asm-<arch> but
> arch/cris/include/uapi/arch-v[10|32] and arch/tile/include/uapi/arch are not
> prefixed (they are put asis in usr/include/). If it's acceptable to modify the
> output of 'make headers_install_all' to export asm headers in
> usr/include/asm-<arch>/asm, then I could remove this new subdir-y and exports
> everything under arch/<arch>/include/uapi/.
I don't know if anyone still uses "make headers_install_all", I suspect
distros these days all use "make headers_install", so it probably
doesn't matter much.
In case of cris, it should be easy enough to move all the contents of the
uapi/arch-*/*.h headers into the respective uapi/asm/*.h headers, they
only seem to be referenced from there.
For tile, I suspect that would not work as the arch/*.h headers are
apparently defined as interfaces for both user space and kernel.
> Note also that exported files for asm are a mix of files listed by:
> - include/uapi/asm-generic/Kbuild.asm;
> - arch/x86/include/uapi/asm/Kbuild;
> - arch/x86/include/asm/Kbuild.
> This complicates a lot the processing (arch/x86/include/asm/Kbuild is also
> used by scripts/Makefile.asm-generic).
>
> This series has been tested with a 'make headers_install' on x86 and a
> 'make headers_install_all'. I've checked the result of both commands.
>
> This patch is built against linus tree. I don't know if it should be
> made against antoher tree.
The series should probably get merged through the kbuild tree, but testing
it on mainline is fine here.
Arnd
^ permalink raw reply
* Re: [PATCH net-next] bridge: multicast to unicast
From: M. Braun @ 2017-01-09 11:44 UTC (permalink / raw)
To: Johannes Berg, Linus Lüssing
Cc: netdev, bridge, linux-wireless, linux-kernel, David S . Miller,
Felix Fietkau
In-Reply-To: <1483949336.17582.3.camel@sipsolutions.net>
Am 09.01.2017 um 09:08 schrieb Johannes Berg:
> Does it make sense to implement the two in separate layers though?
>
> Clearly, this part needs to be implemented in the bridge layer due to
> the snooping knowledge, but the code is very similar to what mac80211
> has now.
Does the bridge always know about all stations connected?
That is bridge fdb entries (need to) expire so the bridge might "forget"
a still-connected station not sending but only consuming broadcast traffic.
E.g. there is a television broadcast station here that receives a video
stream (via wifi, udp packets) and then airs it (dvb-t) but (on its own)
would not send any data packet on wifi (static ip, etc.).
An other reason to implement this in mac80211 initially was that
mac80211 could encapsulate broacast/multicast ethernet packtes in
unicast A-MSDU packets in a way, so that the receiver would still see
process ethernet packets (after conversion) but have unicast wifi
frames. This cannot be done in bridge easily but one might want to add
this later to mac80211.
Michael
^ permalink raw reply
* Outlook Security Team Micorosof
From: Devaraj Veerasamy, Dr @ 2017-01-09 11:21 UTC (permalink / raw)
To: "\"NO-REPLY@WEBMAIL.NET""
MICROSOFT OUTLOOK anmälan
Din e-rutan konto behöver vara verifiera nu för oegentligheter finns i din e-box-konto eller kommer att blockera. Klicka här<https://mrswangjuan17.wixsite.com/webaccess2017> för att verifiera din e-postkonto och fil i ditt korrekta användarnamn och lösenord omedelbart
Outlook Security Team Micorosof
Tack.
Copyright © 2017 MIcrosoft OUtlook . Inc . All rights reserved.
^ permalink raw reply
* Re: [PATCH v2 1/7] arm: put types.h in uapi
From: Russell King - ARM Linux @ 2017-01-09 12:00 UTC (permalink / raw)
To: Arnd Bergmann
Cc: linuxppc-dev, linux-kbuild, linux-mips, alsa-devel, linux-ia64,
linux-doc, airlied, linux-fbdev, dri-devel, linux-mtd, sparclinux,
linux-arch, linux-s390, linux-am33-list, linux-c6x-dev,
linux-rdma, linux-hexagon, linux-sh, coreteam, fcoe-devel,
xen-devel, linux-snps-arc, linux-media, uclinux-h8-devel,
adi-buildroot-devel, linux-raid, linux-m68k
In-Reply-To: <1990589.0aJHWbJK4F@wuerfel>
On Mon, Jan 09, 2017 at 12:33:02PM +0100, Arnd Bergmann wrote:
> On Friday, January 6, 2017 10:43:53 AM CET Nicolas Dichtel wrote:
> >
> > diff --git a/arch/arm/include/asm/types.h b/arch/arm/include/asm/types.h
> > index a53cdb8f068c..c48fee3d7b3b 100644
> > --- a/arch/arm/include/asm/types.h
> > +++ b/arch/arm/include/asm/types.h
> > @@ -1,40 +1,6 @@
> > #ifndef _ASM_TYPES_H
> > #define _ASM_TYPES_H
> >
> > -#include <asm-generic/int-ll64.h>
> ...
> > -#define __UINTPTR_TYPE__ unsigned long
> > -#endif
> > +#include <uapi/asm/types.h>
> >
> > #endif /* _ASM_TYPES_H */
> >
>
> Moving the file is correct as far as I can tell, but the extra
> #include is not necessary here, as the kernel will automatically
> search both arch/arm/include/ and arch/arm/include/uapi/.
Indeed, I'd like to see the include/asm file gone.
--
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up
according to speedtest.net.
^ permalink raw reply
* Re: [PATCH v2 7/7] uapi: export all headers under uapi directories
From: Russell King - ARM Linux @ 2017-01-09 12:01 UTC (permalink / raw)
To: Nicolas Dichtel
Cc: arnd-r2nGTMty4D4, linux-mips-6z/3iImG2C8G8FEW9MqTrA,
alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw,
linux-ia64-u79uwXL29TY76Z2rM5mHXA,
linux-doc-u79uwXL29TY76Z2rM5mHXA, airlied-cv59FeDIM0c,
linux-fbdev-u79uwXL29TY76Z2rM5mHXA,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW,
linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
sparclinux-u79uwXL29TY76Z2rM5mHXA,
linux-arch-u79uwXL29TY76Z2rM5mHXA,
linux-s390-u79uwXL29TY76Z2rM5mHXA,
linux-am33-list-H+wXaHxf7aLQT0dZR+AlfA,
linux-c6x-dev-jPsnJVOj+W6hPH1hqNUYSQ,
linux-rdma-u79uwXL29TY76Z2rM5mHXA,
linux-hexagon-u79uwXL29TY76Z2rM5mHXA,
linux-sh-u79uwXL29TY76Z2rM5mHXA, coreteam-Cap9r6Oaw4JrovVCs/uTlw,
fcoe-devel-s9riP+hp16TNLxjTenLetw,
xen-devel-GuqFBffKawtpuQazS67q72D2FQJk+8+b,
linux-snps-arc-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-media-u79uwXL29TY76Z2rM5mHXA,
uclinux-h8-devel-5NWGOfrQmneRv+LV9MX5uooqe+aC9MnS,
linux-xtensa-PjhNF2WwrV/0Sa2dR60CXw,
linux-kbuild-u79uwXL29TY76Z2rM5mHXA,
adi-buildroot-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f,
linux-raid-u79uwXL29TY76Z2rM5mHXA, lin
In-Reply-To: <1483695839-18660-8-git-send-email-nicolas.dichtel-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
On Fri, Jan 06, 2017 at 10:43:59AM +0100, Nicolas Dichtel wrote:
> diff --git a/arch/arm/include/uapi/asm/Kbuild b/arch/arm/include/uapi/asm/Kbuild
> index 46a76cd6acb6..607f702c2d62 100644
> --- a/arch/arm/include/uapi/asm/Kbuild
> +++ b/arch/arm/include/uapi/asm/Kbuild
> @@ -1,23 +1,6 @@
> # UAPI Header export list
> include include/uapi/asm-generic/Kbuild.asm
>
> -header-y += auxvec.h
> -header-y += byteorder.h
> -header-y += fcntl.h
> -header-y += hwcap.h
> -header-y += ioctls.h
> -header-y += kvm_para.h
> -header-y += mman.h
> -header-y += perf_regs.h
> -header-y += posix_types.h
> -header-y += ptrace.h
> -header-y += setup.h
> -header-y += sigcontext.h
> -header-y += signal.h
> -header-y += stat.h
> -header-y += statfs.h
> -header-y += swab.h
> -header-y += unistd.h
> genhdr-y += unistd-common.h
> genhdr-y += unistd-oabi.h
> genhdr-y += unistd-eabi.h
Acked-by: Russell King <rmk+kernel-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>
--
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up
according to speedtest.net.
^ permalink raw reply
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