Hi Linus,
This pack contains initial pack for Xilinx Microblaze CPU.
Please pull
git://git.monstr.eu/linux-2.6-microblaze.git for-linus
Thanks,
Michal
----
The following changes since commit 8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84:
Linus Torvalds (1):
Linux 2.6.29
are available in the git repository at:
git://git.monstr.eu/linux-2.6-microblaze.git for-linus
Michal Simek (60):
microblaze_v8: Cpuinfo handling
microblaze_v8: Open firmware files
microblaze_v8: Platform bus registration
microblaze_v8: exception handling
microblaze_v8: Signal support
microblaze_v8: Selfmodified code
microblaze_v8: cache support
microblaze_v8: Generic dts file for platforms
microblaze_v8: kernel modules support
microblaze_v8: lmb include file
microblaze_v8: PVR support, cpuinfo support
microblaze_v8: defconfig file
microblaze_v8: assembler files head.S, entry-nommu.S, syscall_table.S
microblaze_v8: vmlinux.lds.S - linker script
microblaze_v8: supported function for memory - kernel/lib
microblaze_v8: checksum support
microblaze_v8: early_printk support
microblaze_v8: uaccess files
microblaze_v8: heartbeat file
microblaze_v8: setup.c, setup.h - system setting
microblaze_v8: asm-offsets.c
microblaze_v8: process and init task function
microblaze_v8: delay.h, timex.h
microblaze_v8: ptrace support
microblaze_v8: IPC support
microblaze_v8: traps support
microblaze_v8: memory inicialization, MMU, TLB
microblaze_v8: page.h, segment.h, unaligned.h
microblaze_v8: includes SHM*, msgbuf
microblaze_v8: bug headers files
microblaze_v8: definitions of types
microblaze_v8: ioctl support
microblaze_v8: io.h IO operations
microblaze_v8: headers for executables format FLAT, ELF
microblaze_v8: dma support
microblaze_v8: headers for irq
microblaze_v8: atomic.h bitops.h swab.h byteorder.h
microblaze_v8: headers pgalloc.h pgtable.h
microblaze_v8: system.h processor.h
microblaze_v8: clinkage.h linkage.h sections.h kmap_types.h
microblaze_v8: stats headers
microblaze_v8: termbits.h termios.h
microblaze_v8: sigcontext.h siginfo.h
microblaze_v8: headers simple files - empty or redirect to asm-generic
microblaze_v8: gpio.h, serial.h
microblaze_v8: namei.h
microblaze_v8: headers files entry.h current.h mman.h registers.h sembuf.h
microblaze_v8: device.h param.h topology.h
microblaze_v8: pool.h socket.h
microblaze_v8: fcntl.h sockios.h ucontext.h
microblaze_v8: unistd.h
microblaze_v8: string.h thread_info.h
microblaze_v8: Kbuild file
microblaze_v8: pci headers
microblaze_v8: syscalls.h
microblaze_v8: Interrupt handling and timer support
microblaze_v8: Kconfig patches
microblaze_v8: Makefiles for Microblaze cpu
microblaze_v8: Uartlite for Microblaze
microblaze_v8: Add MAINTAINERS fragment
MAINTAINERS | 8 +
arch/microblaze/Kconfig | 141 +++
arch/microblaze/Kconfig.debug | 26 +
arch/microblaze/Makefile | 69 ++
arch/microblaze/boot/Makefile | 17 +
arch/microblaze/configs/nommu_defconfig | 804 ++++++++++++++++
arch/microblaze/include/asm/Kbuild | 26 +
arch/microblaze/include/asm/atomic.h | 123 +++
arch/microblaze/include/asm/bitops.h | 27 +
arch/microblaze/include/asm/bug.h | 15 +
arch/microblaze/include/asm/bugs.h | 17 +
arch/microblaze/include/asm/byteorder.h | 6 +
arch/microblaze/include/asm/cache.h | 45 +
arch/microblaze/include/asm/cacheflush.h | 85 ++
arch/microblaze/include/asm/checksum.h | 98 ++
arch/microblaze/include/asm/clinkage.h | 1 +
arch/microblaze/include/asm/cpuinfo.h | 102 ++
arch/microblaze/include/asm/cputime.h | 1 +
arch/microblaze/include/asm/current.h | 21 +
arch/microblaze/include/asm/delay.h | 72 ++
arch/microblaze/include/asm/device.h | 21 +
arch/microblaze/include/asm/div64.h | 1 +
arch/microblaze/include/asm/dma-mapping.h | 129 +++
arch/microblaze/include/asm/dma.h | 16 +
arch/microblaze/include/asm/elf.h | 30 +
arch/microblaze/include/asm/emergency-restart.h | 1 +
arch/microblaze/include/asm/entry.h | 35 +
arch/microblaze/include/asm/errno.h | 1 +
arch/microblaze/include/asm/exceptions.h | 96 ++
arch/microblaze/include/asm/fcntl.h | 1 +
arch/microblaze/include/asm/flat.h | 90 ++
arch/microblaze/include/asm/futex.h | 1 +
arch/microblaze/include/asm/gpio.h | 56 ++
arch/microblaze/include/asm/hardirq.h | 29 +
arch/microblaze/include/asm/io.h | 209 ++++
arch/microblaze/include/asm/ioctl.h | 1 +
arch/microblaze/include/asm/ioctls.h | 91 ++
arch/microblaze/include/asm/ipc.h | 1 +
arch/microblaze/include/asm/ipcbuf.h | 36 +
arch/microblaze/include/asm/irq.h | 47 +
arch/microblaze/include/asm/irq_regs.h | 1 +
arch/microblaze/include/asm/irqflags.h | 123 +++
arch/microblaze/include/asm/kdebug.h | 1 +
arch/microblaze/include/asm/kmap_types.h | 29 +
arch/microblaze/include/asm/linkage.h | 15 +
arch/microblaze/include/asm/lmb.h | 17 +
arch/microblaze/include/asm/local.h | 1 +
arch/microblaze/include/asm/mman.h | 25 +
arch/microblaze/include/asm/mmu.h | 19 +
arch/microblaze/include/asm/mmu_context.h | 21 +
arch/microblaze/include/asm/module.h | 37 +
arch/microblaze/include/asm/msgbuf.h | 31 +
arch/microblaze/include/asm/mutex.h | 1 +
arch/microblaze/include/asm/namei.h | 22 +
arch/microblaze/include/asm/of_device.h | 45 +
arch/microblaze/include/asm/of_platform.h | 64 ++
arch/microblaze/include/asm/page.h | 140 +++
arch/microblaze/include/asm/param.h | 30 +
arch/microblaze/include/asm/pci-bridge.h | 1 +
arch/microblaze/include/asm/pci.h | 1 +
arch/microblaze/include/asm/percpu.h | 1 +
arch/microblaze/include/asm/pgalloc.h | 14 +
arch/microblaze/include/asm/pgtable.h | 54 ++
arch/microblaze/include/asm/poll.h | 1 +
arch/microblaze/include/asm/posix_types.h | 73 ++
arch/microblaze/include/asm/processor.h | 93 ++
arch/microblaze/include/asm/prom.h | 313 ++++++
arch/microblaze/include/asm/ptrace.h | 68 ++
arch/microblaze/include/asm/pvr.h | 209 ++++
arch/microblaze/include/asm/registers.h | 33 +
arch/microblaze/include/asm/resource.h | 1 +
arch/microblaze/include/asm/scatterlist.h | 28 +
arch/microblaze/include/asm/sections.h | 25 +
arch/microblaze/include/asm/segment.h | 43 +
arch/microblaze/include/asm/selfmod.h | 24 +
arch/microblaze/include/asm/sembuf.h | 34 +
arch/microblaze/include/asm/serial.h | 14 +
arch/microblaze/include/asm/setup.h | 44 +
arch/microblaze/include/asm/shmbuf.h | 42 +
arch/microblaze/include/asm/shmparam.h | 6 +
arch/microblaze/include/asm/sigcontext.h | 20 +
arch/microblaze/include/asm/siginfo.h | 15 +
arch/microblaze/include/asm/signal.h | 165 ++++
arch/microblaze/include/asm/socket.h | 66 ++
arch/microblaze/include/asm/sockios.h | 23 +
arch/microblaze/include/asm/stat.h | 73 ++
arch/microblaze/include/asm/statfs.h | 1 +
arch/microblaze/include/asm/string.h | 24 +
arch/microblaze/include/asm/swab.h | 8 +
arch/microblaze/include/asm/syscalls.h | 45 +
arch/microblaze/include/asm/system.h | 91 ++
arch/microblaze/include/asm/termbits.h | 203 ++++
arch/microblaze/include/asm/termios.h | 88 ++
arch/microblaze/include/asm/thread_info.h | 159 ++++
arch/microblaze/include/asm/timex.h | 18 +
arch/microblaze/include/asm/tlb.h | 16 +
arch/microblaze/include/asm/tlbflush.h | 20 +
arch/microblaze/include/asm/topology.h | 11 +
arch/microblaze/include/asm/types.h | 38 +
arch/microblaze/include/asm/uaccess.h | 134 +++
arch/microblaze/include/asm/ucontext.h | 22 +
arch/microblaze/include/asm/unaligned.h | 22 +
arch/microblaze/include/asm/unistd.h | 421 +++++++++
arch/microblaze/include/asm/xor.h | 1 +
arch/microblaze/kernel/Makefile | 19 +
arch/microblaze/kernel/asm-offsets.c | 115 +++
arch/microblaze/kernel/cpu/Makefile | 8 +
arch/microblaze/kernel/cpu/cache.c | 258 +++++
arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c | 101 ++
arch/microblaze/kernel/cpu/cpuinfo-static.c | 144 +++
arch/microblaze/kernel/cpu/cpuinfo.c | 86 ++
arch/microblaze/kernel/cpu/mb.c | 148 +++
arch/microblaze/kernel/cpu/pvr.c | 81 ++
arch/microblaze/kernel/early_printk.c | 107 +++
arch/microblaze/kernel/entry-nommu.S | 596 ++++++++++++
arch/microblaze/kernel/exceptions.c | 124 +++
arch/microblaze/kernel/head.S | 56 ++
arch/microblaze/kernel/heartbeat.c | 67 ++
arch/microblaze/kernel/hw_exception_handler.S | 468 +++++++++
arch/microblaze/kernel/init_task.c | 29 +
arch/microblaze/kernel/intc.c | 172 ++++
arch/microblaze/kernel/irq.c | 104 ++
arch/microblaze/kernel/microblaze_ksyms.c | 47 +
arch/microblaze/kernel/module.c | 151 +++
arch/microblaze/kernel/of_device.c | 115 +++
arch/microblaze/kernel/of_platform.c | 201 ++++
arch/microblaze/kernel/process.c | 187 ++++
arch/microblaze/kernel/prom.c | 1147 +++++++++++++++++++++++
arch/microblaze/kernel/prom_parse.c | 1025 ++++++++++++++++++++
arch/microblaze/kernel/ptrace.c | 182 ++++
arch/microblaze/kernel/selfmod.c | 81 ++
arch/microblaze/kernel/setup.c | 199 ++++
arch/microblaze/kernel/signal.c | 538 +++++++++++
arch/microblaze/kernel/sys_microblaze.c | 227 +++++
arch/microblaze/kernel/syscall_table.S | 365 +++++++
arch/microblaze/kernel/timer.c | 262 ++++++
arch/microblaze/kernel/traps.c | 107 +++
arch/microblaze/kernel/vmlinux.lds.S | 163 ++++
arch/microblaze/lib/Makefile | 13 +
arch/microblaze/lib/checksum.c | 163 ++++
arch/microblaze/lib/fastcopy.S | 662 +++++++++++++
arch/microblaze/lib/memcpy.c | 161 ++++
arch/microblaze/lib/memmove.c | 175 ++++
arch/microblaze/lib/memset.c | 82 ++
arch/microblaze/lib/uaccess.c | 41 +
arch/microblaze/mm/Makefile | 5 +
arch/microblaze/mm/init.c | 201 ++++
arch/microblaze/platform/Kconfig.platform | 85 ++
arch/microblaze/platform/Makefile | 6 +
arch/microblaze/platform/generic/Kconfig.auto | 62 ++
arch/microblaze/platform/generic/Makefile | 3 +
arch/microblaze/platform/generic/system.dts | 332 +++++++
arch/microblaze/platform/platform.c | 31 +
drivers/serial/Kconfig | 4 +-
154 files changed, 15728 insertions(+), 2 deletions(-)
create mode 100644 arch/microblaze/Kconfig
create mode 100644 arch/microblaze/Kconfig.debug
create mode 100644 arch/microblaze/Makefile
create mode 100644 arch/microblaze/boot/Makefile
create mode 100644 arch/microblaze/configs/nommu_defconfig
create mode 100644 arch/microblaze/include/asm/Kbuild
create mode 100644 arch/microblaze/include/asm/atomic.h
create mode 100644 arch/microblaze/include/asm/auxvec.h
create mode 100644 arch/microblaze/include/asm/bitops.h
create mode 100644 arch/microblaze/include/asm/bug.h
create mode 100644 arch/microblaze/include/asm/bugs.h
create mode 100644 arch/microblaze/include/asm/byteorder.h
create mode 100644 arch/microblaze/include/asm/cache.h
create mode 100644 arch/microblaze/include/asm/cacheflush.h
create mode 100644 arch/microblaze/include/asm/checksum.h
create mode 100644 arch/microblaze/include/asm/clinkage.h
create mode 100644 arch/microblaze/include/asm/cpuinfo.h
create mode 100644 arch/microblaze/include/asm/cputable.h
create mode 100644 arch/microblaze/include/asm/cputime.h
create mode 100644 arch/microblaze/include/asm/current.h
create mode 100644 arch/microblaze/include/asm/delay.h
create mode 100644 arch/microblaze/include/asm/device.h
create mode 100644 arch/microblaze/include/asm/div64.h
create mode 100644 arch/microblaze/include/asm/dma-mapping.h
create mode 100644 arch/microblaze/include/asm/dma.h
create mode 100644 arch/microblaze/include/asm/elf.h
create mode 100644 arch/microblaze/include/asm/emergency-restart.h
create mode 100644 arch/microblaze/include/asm/entry.h
create mode 100644 arch/microblaze/include/asm/errno.h
create mode 100644 arch/microblaze/include/asm/exceptions.h
create mode 100644 arch/microblaze/include/asm/fcntl.h
create mode 100644 arch/microblaze/include/asm/flat.h
create mode 100644 arch/microblaze/include/asm/futex.h
create mode 100644 arch/microblaze/include/asm/gpio.h
create mode 100644 arch/microblaze/include/asm/hardirq.h
create mode 100644 arch/microblaze/include/asm/hw_irq.h
create mode 100644 arch/microblaze/include/asm/io.h
create mode 100644 arch/microblaze/include/asm/ioctl.h
create mode 100644 arch/microblaze/include/asm/ioctls.h
create mode 100644 arch/microblaze/include/asm/ipc.h
create mode 100644 arch/microblaze/include/asm/ipcbuf.h
create mode 100644 arch/microblaze/include/asm/irq.h
create mode 100644 arch/microblaze/include/asm/irq_regs.h
create mode 100644 arch/microblaze/include/asm/irqflags.h
create mode 100644 arch/microblaze/include/asm/kdebug.h
create mode 100644 arch/microblaze/include/asm/kmap_types.h
create mode 100644 arch/microblaze/include/asm/linkage.h
create mode 100644 arch/microblaze/include/asm/lmb.h
create mode 100644 arch/microblaze/include/asm/local.h
create mode 100644 arch/microblaze/include/asm/mman.h
create mode 100644 arch/microblaze/include/asm/mmu.h
create mode 100644 arch/microblaze/include/asm/mmu_context.h
create mode 100644 arch/microblaze/include/asm/module.h
create mode 100644 arch/microblaze/include/asm/msgbuf.h
create mode 100644 arch/microblaze/include/asm/mutex.h
create mode 100644 arch/microblaze/include/asm/namei.h
create mode 100644 arch/microblaze/include/asm/of_device.h
create mode 100644 arch/microblaze/include/asm/of_platform.h
create mode 100644 arch/microblaze/include/asm/page.h
create mode 100644 arch/microblaze/include/asm/param.h
create mode 100644 arch/microblaze/include/asm/pci-bridge.h
create mode 100644 arch/microblaze/include/asm/pci.h
create mode 100644 arch/microblaze/include/asm/percpu.h
create mode 100644 arch/microblaze/include/asm/pgalloc.h
create mode 100644 arch/microblaze/include/asm/pgtable.h
create mode 100644 arch/microblaze/include/asm/poll.h
create mode 100644 arch/microblaze/include/asm/posix_types.h
create mode 100644 arch/microblaze/include/asm/processor.h
create mode 100644 arch/microblaze/include/asm/prom.h
create mode 100644 arch/microblaze/include/asm/ptrace.h
create mode 100644 arch/microblaze/include/asm/pvr.h
create mode 100644 arch/microblaze/include/asm/registers.h
create mode 100644 arch/microblaze/include/asm/resource.h
create mode 100644 arch/microblaze/include/asm/scatterlist.h
create mode 100644 arch/microblaze/include/asm/sections.h
create mode 100644 arch/microblaze/include/asm/segment.h
create mode 100644 arch/microblaze/include/asm/selfmod.h
create mode 100644 arch/microblaze/include/asm/sembuf.h
create mode 100644 arch/microblaze/include/asm/serial.h
create mode 100644 arch/microblaze/include/asm/setup.h
create mode 100644 arch/microblaze/include/asm/shmbuf.h
create mode 100644 arch/microblaze/include/asm/shmparam.h
create mode 100644 arch/microblaze/include/asm/sigcontext.h
create mode 100644 arch/microblaze/include/asm/siginfo.h
create mode 100644 arch/microblaze/include/asm/signal.h
create mode 100644 arch/microblaze/include/asm/socket.h
create mode 100644 arch/microblaze/include/asm/sockios.h
create mode 100644 arch/microblaze/include/asm/stat.h
create mode 100644 arch/microblaze/include/asm/statfs.h
create mode 100644 arch/microblaze/include/asm/string.h
create mode 100644 arch/microblaze/include/asm/swab.h
create mode 100644 arch/microblaze/include/asm/syscalls.h
create mode 100644 arch/microblaze/include/asm/system.h
create mode 100644 arch/microblaze/include/asm/termbits.h
create mode 100644 arch/microblaze/include/asm/termios.h
create mode 100644 arch/microblaze/include/asm/thread_info.h
create mode 100644 arch/microblaze/include/asm/timex.h
create mode 100644 arch/microblaze/include/asm/tlb.h
create mode 100644 arch/microblaze/include/asm/tlbflush.h
create mode 100644 arch/microblaze/include/asm/topology.h
create mode 100644 arch/microblaze/include/asm/types.h
create mode 100644 arch/microblaze/include/asm/uaccess.h
create mode 100644 arch/microblaze/include/asm/ucontext.h
create mode 100644 arch/microblaze/include/asm/unaligned.h
create mode 100644 arch/microblaze/include/asm/unistd.h
create mode 100644 arch/microblaze/include/asm/user.h
create mode 100644 arch/microblaze/include/asm/vga.h
create mode 100644 arch/microblaze/include/asm/xor.h
create mode 100644 arch/microblaze/kernel/Makefile
create mode 100644 arch/microblaze/kernel/asm-offsets.c
create mode 100644 arch/microblaze/kernel/cpu/Makefile
create mode 100644 arch/microblaze/kernel/cpu/cache.c
create mode 100644 arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c
create mode 100644 arch/microblaze/kernel/cpu/cpuinfo-static.c
create mode 100644 arch/microblaze/kernel/cpu/cpuinfo.c
create mode 100644 arch/microblaze/kernel/cpu/mb.c
create mode 100644 arch/microblaze/kernel/cpu/pvr.c
create mode 100644 arch/microblaze/kernel/early_printk.c
create mode 100644 arch/microblaze/kernel/entry-nommu.S
create mode 100644 arch/microblaze/kernel/exceptions.c
create mode 100644 arch/microblaze/kernel/head.S
create mode 100644 arch/microblaze/kernel/heartbeat.c
create mode 100644 arch/microblaze/kernel/hw_exception_handler.S
create mode 100644 arch/microblaze/kernel/init_task.c
create mode 100644 arch/microblaze/kernel/intc.c
create mode 100644 arch/microblaze/kernel/irq.c
create mode 100644 arch/microblaze/kernel/microblaze_ksyms.c
create mode 100644 arch/microblaze/kernel/module.c
create mode 100644 arch/microblaze/kernel/of_device.c
create mode 100644 arch/microblaze/kernel/of_platform.c
create mode 100644 arch/microblaze/kernel/process.c
create mode 100644 arch/microblaze/kernel/prom.c
create mode 100644 arch/microblaze/kernel/prom_parse.c
create mode 100644 arch/microblaze/kernel/ptrace.c
create mode 100644 arch/microblaze/kernel/selfmod.c
create mode 100644 arch/microblaze/kernel/setup.c
create mode 100644 arch/microblaze/kernel/signal.c
create mode 100644 arch/microblaze/kernel/sys_microblaze.c
create mode 100644 arch/microblaze/kernel/syscall_table.S
create mode 100644 arch/microblaze/kernel/timer.c
create mode 100644 arch/microblaze/kernel/traps.c
create mode 100644 arch/microblaze/kernel/vmlinux.lds.S
create mode 100644 arch/microblaze/lib/Makefile
create mode 100644 arch/microblaze/lib/checksum.c
create mode 100644 arch/microblaze/lib/fastcopy.S
create mode 100644 arch/microblaze/lib/memcpy.c
create mode 100644 arch/microblaze/lib/memmove.c
create mode 100644 arch/microblaze/lib/memset.c
create mode 100644 arch/microblaze/lib/uaccess.c
create mode 100644 arch/microblaze/mm/Makefile
create mode 100644 arch/microblaze/mm/init.c
create mode 100644 arch/microblaze/platform/Kconfig.platform
create mode 100644 arch/microblaze/platform/Makefile
create mode 100644 arch/microblaze/platform/generic/Kconfig.auto
create mode 100644 arch/microblaze/platform/generic/Makefile
create mode 100644 arch/microblaze/platform/generic/system.dts
create mode 100644 arch/microblaze/platform/platform.c
--
Michal Simek, Ing. (M.Eng)
w: http://www.monstr.eu p: +42-0-721842854
* Michal Simek <[email protected]> wrote:
> Hi Linus,
>
> This pack contains initial pack for Xilinx Microblaze CPU.
>
> Please pull
> git://git.monstr.eu/linux-2.6-microblaze.git for-linus
>
> Thanks,
> Michal
>
> ----
>
> The following changes since commit 8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84:
> Linus Torvalds (1):
> Linux 2.6.29
>
> are available in the git repository at:
>
> git://git.monstr.eu/linux-2.6-microblaze.git for-linus
>
> Michal Simek (60):
> microblaze_v8: Cpuinfo handling
> microblaze_v8: Open firmware files
> microblaze_v8: Platform bus registration
> microblaze_v8: exception handling
> microblaze_v8: Signal support
> microblaze_v8: Selfmodified code
> microblaze_v8: cache support
> microblaze_v8: Generic dts file for platforms
> microblaze_v8: kernel modules support
> microblaze_v8: lmb include file
> microblaze_v8: PVR support, cpuinfo support
> microblaze_v8: defconfig file
> microblaze_v8: assembler files head.S, entry-nommu.S, syscall_table.S
> microblaze_v8: vmlinux.lds.S - linker script
> microblaze_v8: supported function for memory - kernel/lib
> microblaze_v8: checksum support
> microblaze_v8: early_printk support
> microblaze_v8: uaccess files
> microblaze_v8: heartbeat file
> microblaze_v8: setup.c, setup.h - system setting
> microblaze_v8: asm-offsets.c
> microblaze_v8: process and init task function
> microblaze_v8: delay.h, timex.h
> microblaze_v8: ptrace support
> microblaze_v8: IPC support
> microblaze_v8: traps support
> microblaze_v8: memory inicialization, MMU, TLB
> microblaze_v8: page.h, segment.h, unaligned.h
> microblaze_v8: includes SHM*, msgbuf
> microblaze_v8: bug headers files
> microblaze_v8: definitions of types
> microblaze_v8: ioctl support
> microblaze_v8: io.h IO operations
> microblaze_v8: headers for executables format FLAT, ELF
> microblaze_v8: dma support
> microblaze_v8: headers for irq
> microblaze_v8: atomic.h bitops.h swab.h byteorder.h
> microblaze_v8: headers pgalloc.h pgtable.h
> microblaze_v8: system.h processor.h
> microblaze_v8: clinkage.h linkage.h sections.h kmap_types.h
> microblaze_v8: stats headers
> microblaze_v8: termbits.h termios.h
> microblaze_v8: sigcontext.h siginfo.h
> microblaze_v8: headers simple files - empty or redirect to asm-generic
> microblaze_v8: gpio.h, serial.h
> microblaze_v8: namei.h
> microblaze_v8: headers files entry.h current.h mman.h registers.h sembuf.h
> microblaze_v8: device.h param.h topology.h
> microblaze_v8: pool.h socket.h
> microblaze_v8: fcntl.h sockios.h ucontext.h
> microblaze_v8: unistd.h
> microblaze_v8: string.h thread_info.h
> microblaze_v8: Kbuild file
> microblaze_v8: pci headers
> microblaze_v8: syscalls.h
> microblaze_v8: Interrupt handling and timer support
> microblaze_v8: Kconfig patches
> microblaze_v8: Makefiles for Microblaze cpu
> microblaze_v8: Uartlite for Microblaze
> microblaze_v8: Add MAINTAINERS fragment
>
> MAINTAINERS | 8 +
> arch/microblaze/Kconfig | 141 +++
> arch/microblaze/Kconfig.debug | 26 +
> arch/microblaze/Makefile | 69 ++
> arch/microblaze/boot/Makefile | 17 +
> arch/microblaze/configs/nommu_defconfig | 804 ++++++++++++++++
> arch/microblaze/include/asm/Kbuild | 26 +
> arch/microblaze/include/asm/atomic.h | 123 +++
> arch/microblaze/include/asm/bitops.h | 27 +
> arch/microblaze/include/asm/bug.h | 15 +
> arch/microblaze/include/asm/bugs.h | 17 +
> arch/microblaze/include/asm/byteorder.h | 6 +
> arch/microblaze/include/asm/cache.h | 45 +
> arch/microblaze/include/asm/cacheflush.h | 85 ++
> arch/microblaze/include/asm/checksum.h | 98 ++
> arch/microblaze/include/asm/clinkage.h | 1 +
> arch/microblaze/include/asm/cpuinfo.h | 102 ++
> arch/microblaze/include/asm/cputime.h | 1 +
> arch/microblaze/include/asm/current.h | 21 +
> arch/microblaze/include/asm/delay.h | 72 ++
> arch/microblaze/include/asm/device.h | 21 +
> arch/microblaze/include/asm/div64.h | 1 +
> arch/microblaze/include/asm/dma-mapping.h | 129 +++
> arch/microblaze/include/asm/dma.h | 16 +
> arch/microblaze/include/asm/elf.h | 30 +
> arch/microblaze/include/asm/emergency-restart.h | 1 +
> arch/microblaze/include/asm/entry.h | 35 +
> arch/microblaze/include/asm/errno.h | 1 +
> arch/microblaze/include/asm/exceptions.h | 96 ++
> arch/microblaze/include/asm/fcntl.h | 1 +
> arch/microblaze/include/asm/flat.h | 90 ++
> arch/microblaze/include/asm/futex.h | 1 +
> arch/microblaze/include/asm/gpio.h | 56 ++
> arch/microblaze/include/asm/hardirq.h | 29 +
> arch/microblaze/include/asm/io.h | 209 ++++
> arch/microblaze/include/asm/ioctl.h | 1 +
> arch/microblaze/include/asm/ioctls.h | 91 ++
> arch/microblaze/include/asm/ipc.h | 1 +
> arch/microblaze/include/asm/ipcbuf.h | 36 +
> arch/microblaze/include/asm/irq.h | 47 +
> arch/microblaze/include/asm/irq_regs.h | 1 +
> arch/microblaze/include/asm/irqflags.h | 123 +++
> arch/microblaze/include/asm/kdebug.h | 1 +
> arch/microblaze/include/asm/kmap_types.h | 29 +
> arch/microblaze/include/asm/linkage.h | 15 +
> arch/microblaze/include/asm/lmb.h | 17 +
> arch/microblaze/include/asm/local.h | 1 +
> arch/microblaze/include/asm/mman.h | 25 +
> arch/microblaze/include/asm/mmu.h | 19 +
> arch/microblaze/include/asm/mmu_context.h | 21 +
> arch/microblaze/include/asm/module.h | 37 +
> arch/microblaze/include/asm/msgbuf.h | 31 +
> arch/microblaze/include/asm/mutex.h | 1 +
> arch/microblaze/include/asm/namei.h | 22 +
> arch/microblaze/include/asm/of_device.h | 45 +
> arch/microblaze/include/asm/of_platform.h | 64 ++
> arch/microblaze/include/asm/page.h | 140 +++
> arch/microblaze/include/asm/param.h | 30 +
> arch/microblaze/include/asm/pci-bridge.h | 1 +
> arch/microblaze/include/asm/pci.h | 1 +
> arch/microblaze/include/asm/percpu.h | 1 +
> arch/microblaze/include/asm/pgalloc.h | 14 +
> arch/microblaze/include/asm/pgtable.h | 54 ++
> arch/microblaze/include/asm/poll.h | 1 +
> arch/microblaze/include/asm/posix_types.h | 73 ++
> arch/microblaze/include/asm/processor.h | 93 ++
> arch/microblaze/include/asm/prom.h | 313 ++++++
> arch/microblaze/include/asm/ptrace.h | 68 ++
> arch/microblaze/include/asm/pvr.h | 209 ++++
> arch/microblaze/include/asm/registers.h | 33 +
> arch/microblaze/include/asm/resource.h | 1 +
> arch/microblaze/include/asm/scatterlist.h | 28 +
> arch/microblaze/include/asm/sections.h | 25 +
> arch/microblaze/include/asm/segment.h | 43 +
> arch/microblaze/include/asm/selfmod.h | 24 +
> arch/microblaze/include/asm/sembuf.h | 34 +
> arch/microblaze/include/asm/serial.h | 14 +
> arch/microblaze/include/asm/setup.h | 44 +
> arch/microblaze/include/asm/shmbuf.h | 42 +
> arch/microblaze/include/asm/shmparam.h | 6 +
> arch/microblaze/include/asm/sigcontext.h | 20 +
> arch/microblaze/include/asm/siginfo.h | 15 +
> arch/microblaze/include/asm/signal.h | 165 ++++
> arch/microblaze/include/asm/socket.h | 66 ++
> arch/microblaze/include/asm/sockios.h | 23 +
> arch/microblaze/include/asm/stat.h | 73 ++
> arch/microblaze/include/asm/statfs.h | 1 +
> arch/microblaze/include/asm/string.h | 24 +
> arch/microblaze/include/asm/swab.h | 8 +
> arch/microblaze/include/asm/syscalls.h | 45 +
> arch/microblaze/include/asm/system.h | 91 ++
> arch/microblaze/include/asm/termbits.h | 203 ++++
> arch/microblaze/include/asm/termios.h | 88 ++
> arch/microblaze/include/asm/thread_info.h | 159 ++++
> arch/microblaze/include/asm/timex.h | 18 +
> arch/microblaze/include/asm/tlb.h | 16 +
> arch/microblaze/include/asm/tlbflush.h | 20 +
> arch/microblaze/include/asm/topology.h | 11 +
> arch/microblaze/include/asm/types.h | 38 +
> arch/microblaze/include/asm/uaccess.h | 134 +++
> arch/microblaze/include/asm/ucontext.h | 22 +
> arch/microblaze/include/asm/unaligned.h | 22 +
> arch/microblaze/include/asm/unistd.h | 421 +++++++++
> arch/microblaze/include/asm/xor.h | 1 +
> arch/microblaze/kernel/Makefile | 19 +
> arch/microblaze/kernel/asm-offsets.c | 115 +++
> arch/microblaze/kernel/cpu/Makefile | 8 +
> arch/microblaze/kernel/cpu/cache.c | 258 +++++
> arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c | 101 ++
> arch/microblaze/kernel/cpu/cpuinfo-static.c | 144 +++
> arch/microblaze/kernel/cpu/cpuinfo.c | 86 ++
> arch/microblaze/kernel/cpu/mb.c | 148 +++
> arch/microblaze/kernel/cpu/pvr.c | 81 ++
> arch/microblaze/kernel/early_printk.c | 107 +++
> arch/microblaze/kernel/entry-nommu.S | 596 ++++++++++++
> arch/microblaze/kernel/exceptions.c | 124 +++
> arch/microblaze/kernel/head.S | 56 ++
> arch/microblaze/kernel/heartbeat.c | 67 ++
> arch/microblaze/kernel/hw_exception_handler.S | 468 +++++++++
> arch/microblaze/kernel/init_task.c | 29 +
> arch/microblaze/kernel/intc.c | 172 ++++
> arch/microblaze/kernel/irq.c | 104 ++
> arch/microblaze/kernel/microblaze_ksyms.c | 47 +
> arch/microblaze/kernel/module.c | 151 +++
> arch/microblaze/kernel/of_device.c | 115 +++
> arch/microblaze/kernel/of_platform.c | 201 ++++
> arch/microblaze/kernel/process.c | 187 ++++
> arch/microblaze/kernel/prom.c | 1147 +++++++++++++++++++++++
> arch/microblaze/kernel/prom_parse.c | 1025 ++++++++++++++++++++
> arch/microblaze/kernel/ptrace.c | 182 ++++
> arch/microblaze/kernel/selfmod.c | 81 ++
> arch/microblaze/kernel/setup.c | 199 ++++
> arch/microblaze/kernel/signal.c | 538 +++++++++++
> arch/microblaze/kernel/sys_microblaze.c | 227 +++++
> arch/microblaze/kernel/syscall_table.S | 365 +++++++
> arch/microblaze/kernel/timer.c | 262 ++++++
> arch/microblaze/kernel/traps.c | 107 +++
> arch/microblaze/kernel/vmlinux.lds.S | 163 ++++
> arch/microblaze/lib/Makefile | 13 +
> arch/microblaze/lib/checksum.c | 163 ++++
> arch/microblaze/lib/fastcopy.S | 662 +++++++++++++
> arch/microblaze/lib/memcpy.c | 161 ++++
> arch/microblaze/lib/memmove.c | 175 ++++
> arch/microblaze/lib/memset.c | 82 ++
> arch/microblaze/lib/uaccess.c | 41 +
> arch/microblaze/mm/Makefile | 5 +
> arch/microblaze/mm/init.c | 201 ++++
> arch/microblaze/platform/Kconfig.platform | 85 ++
> arch/microblaze/platform/Makefile | 6 +
> arch/microblaze/platform/generic/Kconfig.auto | 62 ++
> arch/microblaze/platform/generic/Makefile | 3 +
> arch/microblaze/platform/generic/system.dts | 332 +++++++
> arch/microblaze/platform/platform.c | 31 +
> drivers/serial/Kconfig | 4 +-
> 154 files changed, 15728 insertions(+), 2 deletions(-)
> create mode 100644 arch/microblaze/Kconfig
> create mode 100644 arch/microblaze/Kconfig.debug
> create mode 100644 arch/microblaze/Makefile
> create mode 100644 arch/microblaze/boot/Makefile
> create mode 100644 arch/microblaze/configs/nommu_defconfig
> create mode 100644 arch/microblaze/include/asm/Kbuild
> create mode 100644 arch/microblaze/include/asm/atomic.h
> create mode 100644 arch/microblaze/include/asm/auxvec.h
> create mode 100644 arch/microblaze/include/asm/bitops.h
> create mode 100644 arch/microblaze/include/asm/bug.h
> create mode 100644 arch/microblaze/include/asm/bugs.h
> create mode 100644 arch/microblaze/include/asm/byteorder.h
> create mode 100644 arch/microblaze/include/asm/cache.h
> create mode 100644 arch/microblaze/include/asm/cacheflush.h
> create mode 100644 arch/microblaze/include/asm/checksum.h
> create mode 100644 arch/microblaze/include/asm/clinkage.h
> create mode 100644 arch/microblaze/include/asm/cpuinfo.h
> create mode 100644 arch/microblaze/include/asm/cputable.h
> create mode 100644 arch/microblaze/include/asm/cputime.h
> create mode 100644 arch/microblaze/include/asm/current.h
> create mode 100644 arch/microblaze/include/asm/delay.h
> create mode 100644 arch/microblaze/include/asm/device.h
> create mode 100644 arch/microblaze/include/asm/div64.h
> create mode 100644 arch/microblaze/include/asm/dma-mapping.h
> create mode 100644 arch/microblaze/include/asm/dma.h
> create mode 100644 arch/microblaze/include/asm/elf.h
> create mode 100644 arch/microblaze/include/asm/emergency-restart.h
> create mode 100644 arch/microblaze/include/asm/entry.h
> create mode 100644 arch/microblaze/include/asm/errno.h
> create mode 100644 arch/microblaze/include/asm/exceptions.h
> create mode 100644 arch/microblaze/include/asm/fcntl.h
> create mode 100644 arch/microblaze/include/asm/flat.h
> create mode 100644 arch/microblaze/include/asm/futex.h
> create mode 100644 arch/microblaze/include/asm/gpio.h
> create mode 100644 arch/microblaze/include/asm/hardirq.h
> create mode 100644 arch/microblaze/include/asm/hw_irq.h
> create mode 100644 arch/microblaze/include/asm/io.h
> create mode 100644 arch/microblaze/include/asm/ioctl.h
> create mode 100644 arch/microblaze/include/asm/ioctls.h
> create mode 100644 arch/microblaze/include/asm/ipc.h
> create mode 100644 arch/microblaze/include/asm/ipcbuf.h
> create mode 100644 arch/microblaze/include/asm/irq.h
> create mode 100644 arch/microblaze/include/asm/irq_regs.h
> create mode 100644 arch/microblaze/include/asm/irqflags.h
> create mode 100644 arch/microblaze/include/asm/kdebug.h
> create mode 100644 arch/microblaze/include/asm/kmap_types.h
> create mode 100644 arch/microblaze/include/asm/linkage.h
> create mode 100644 arch/microblaze/include/asm/lmb.h
> create mode 100644 arch/microblaze/include/asm/local.h
> create mode 100644 arch/microblaze/include/asm/mman.h
> create mode 100644 arch/microblaze/include/asm/mmu.h
> create mode 100644 arch/microblaze/include/asm/mmu_context.h
> create mode 100644 arch/microblaze/include/asm/module.h
> create mode 100644 arch/microblaze/include/asm/msgbuf.h
> create mode 100644 arch/microblaze/include/asm/mutex.h
> create mode 100644 arch/microblaze/include/asm/namei.h
> create mode 100644 arch/microblaze/include/asm/of_device.h
> create mode 100644 arch/microblaze/include/asm/of_platform.h
> create mode 100644 arch/microblaze/include/asm/page.h
> create mode 100644 arch/microblaze/include/asm/param.h
> create mode 100644 arch/microblaze/include/asm/pci-bridge.h
> create mode 100644 arch/microblaze/include/asm/pci.h
> create mode 100644 arch/microblaze/include/asm/percpu.h
> create mode 100644 arch/microblaze/include/asm/pgalloc.h
> create mode 100644 arch/microblaze/include/asm/pgtable.h
> create mode 100644 arch/microblaze/include/asm/poll.h
> create mode 100644 arch/microblaze/include/asm/posix_types.h
> create mode 100644 arch/microblaze/include/asm/processor.h
> create mode 100644 arch/microblaze/include/asm/prom.h
> create mode 100644 arch/microblaze/include/asm/ptrace.h
> create mode 100644 arch/microblaze/include/asm/pvr.h
> create mode 100644 arch/microblaze/include/asm/registers.h
> create mode 100644 arch/microblaze/include/asm/resource.h
> create mode 100644 arch/microblaze/include/asm/scatterlist.h
> create mode 100644 arch/microblaze/include/asm/sections.h
> create mode 100644 arch/microblaze/include/asm/segment.h
> create mode 100644 arch/microblaze/include/asm/selfmod.h
> create mode 100644 arch/microblaze/include/asm/sembuf.h
> create mode 100644 arch/microblaze/include/asm/serial.h
> create mode 100644 arch/microblaze/include/asm/setup.h
> create mode 100644 arch/microblaze/include/asm/shmbuf.h
> create mode 100644 arch/microblaze/include/asm/shmparam.h
> create mode 100644 arch/microblaze/include/asm/sigcontext.h
> create mode 100644 arch/microblaze/include/asm/siginfo.h
> create mode 100644 arch/microblaze/include/asm/signal.h
> create mode 100644 arch/microblaze/include/asm/socket.h
> create mode 100644 arch/microblaze/include/asm/sockios.h
> create mode 100644 arch/microblaze/include/asm/stat.h
> create mode 100644 arch/microblaze/include/asm/statfs.h
> create mode 100644 arch/microblaze/include/asm/string.h
> create mode 100644 arch/microblaze/include/asm/swab.h
> create mode 100644 arch/microblaze/include/asm/syscalls.h
> create mode 100644 arch/microblaze/include/asm/system.h
> create mode 100644 arch/microblaze/include/asm/termbits.h
> create mode 100644 arch/microblaze/include/asm/termios.h
> create mode 100644 arch/microblaze/include/asm/thread_info.h
> create mode 100644 arch/microblaze/include/asm/timex.h
> create mode 100644 arch/microblaze/include/asm/tlb.h
> create mode 100644 arch/microblaze/include/asm/tlbflush.h
> create mode 100644 arch/microblaze/include/asm/topology.h
> create mode 100644 arch/microblaze/include/asm/types.h
> create mode 100644 arch/microblaze/include/asm/uaccess.h
> create mode 100644 arch/microblaze/include/asm/ucontext.h
> create mode 100644 arch/microblaze/include/asm/unaligned.h
> create mode 100644 arch/microblaze/include/asm/unistd.h
> create mode 100644 arch/microblaze/include/asm/user.h
> create mode 100644 arch/microblaze/include/asm/vga.h
> create mode 100644 arch/microblaze/include/asm/xor.h
> create mode 100644 arch/microblaze/kernel/Makefile
> create mode 100644 arch/microblaze/kernel/asm-offsets.c
> create mode 100644 arch/microblaze/kernel/cpu/Makefile
> create mode 100644 arch/microblaze/kernel/cpu/cache.c
> create mode 100644 arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c
> create mode 100644 arch/microblaze/kernel/cpu/cpuinfo-static.c
> create mode 100644 arch/microblaze/kernel/cpu/cpuinfo.c
> create mode 100644 arch/microblaze/kernel/cpu/mb.c
> create mode 100644 arch/microblaze/kernel/cpu/pvr.c
> create mode 100644 arch/microblaze/kernel/early_printk.c
> create mode 100644 arch/microblaze/kernel/entry-nommu.S
> create mode 100644 arch/microblaze/kernel/exceptions.c
> create mode 100644 arch/microblaze/kernel/head.S
> create mode 100644 arch/microblaze/kernel/heartbeat.c
> create mode 100644 arch/microblaze/kernel/hw_exception_handler.S
> create mode 100644 arch/microblaze/kernel/init_task.c
> create mode 100644 arch/microblaze/kernel/intc.c
> create mode 100644 arch/microblaze/kernel/irq.c
> create mode 100644 arch/microblaze/kernel/microblaze_ksyms.c
> create mode 100644 arch/microblaze/kernel/module.c
> create mode 100644 arch/microblaze/kernel/of_device.c
> create mode 100644 arch/microblaze/kernel/of_platform.c
> create mode 100644 arch/microblaze/kernel/process.c
> create mode 100644 arch/microblaze/kernel/prom.c
> create mode 100644 arch/microblaze/kernel/prom_parse.c
> create mode 100644 arch/microblaze/kernel/ptrace.c
> create mode 100644 arch/microblaze/kernel/selfmod.c
> create mode 100644 arch/microblaze/kernel/setup.c
> create mode 100644 arch/microblaze/kernel/signal.c
> create mode 100644 arch/microblaze/kernel/sys_microblaze.c
> create mode 100644 arch/microblaze/kernel/syscall_table.S
> create mode 100644 arch/microblaze/kernel/timer.c
> create mode 100644 arch/microblaze/kernel/traps.c
> create mode 100644 arch/microblaze/kernel/vmlinux.lds.S
> create mode 100644 arch/microblaze/lib/Makefile
> create mode 100644 arch/microblaze/lib/checksum.c
> create mode 100644 arch/microblaze/lib/fastcopy.S
> create mode 100644 arch/microblaze/lib/memcpy.c
> create mode 100644 arch/microblaze/lib/memmove.c
> create mode 100644 arch/microblaze/lib/memset.c
> create mode 100644 arch/microblaze/lib/uaccess.c
> create mode 100644 arch/microblaze/mm/Makefile
> create mode 100644 arch/microblaze/mm/init.c
> create mode 100644 arch/microblaze/platform/Kconfig.platform
> create mode 100644 arch/microblaze/platform/Makefile
> create mode 100644 arch/microblaze/platform/generic/Kconfig.auto
> create mode 100644 arch/microblaze/platform/generic/Makefile
> create mode 100644 arch/microblaze/platform/generic/system.dts
> create mode 100644 arch/microblaze/platform/platform.c
I have noticed one relatively big (but easily fixable) commit
structure problem in this tree.
All of the commits have these tags:
Reviewed-by: Stephen Neuendorffer <[email protected]>
Acked-by: John Linn <[email protected]>
Acked-by: John Williams<[email protected]>
I think this is the result of an misunderstanding of how to use the
tags properly. Those should all be Signed-off-by tags (with the
permission, authorization and full knowledge of each person along
the signoff chain).
Acked-by does not carry the same legal weight as Signed-off-by. See
Documentation/SubmittingPatches and in particular for details:
Developer's Certificate of Origin 1.1
I've also done a (quick) license scan and there's this one file i
found:
arch/microblaze/kernel/hw_exception_handler.S
* Copyright (C) 2004 Xilinx, Inc. All rights reserved.
*
* Xilinx, Inc.
* XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A
* COURTESY TO YOU.BY PROVIDING THIS DESIGN, CODE, OR INFORMATION AS
* ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE, APPLICATION OR
* STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS IMPLEMENTATION
* IS FREE FROM ANY CLAIMS OF INFRINGEMENT, AND YOU ARE RESPONSIBLE
* FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE FOR YOUR IMPLEMENTATION.
That is an all rights reserved copyrighted file, and i'm not sure
the above constitutes a GPLv2 compatible license. It would be less
ambigious to add what you do in the other places instead, something
like:
* (C) Copyright 2004 Xilinx, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
A quick look at the technical details suggest that arch/microblaze
certainly looks like a nicely done architecture.
It is spartan but uses modern core kernel facilities for everything:
genirq, clockevents, generic-time, etc.
Missing bits (you might want to look into this in the future) are
various (optional) bits of instrumentation:
- irqflags-tracking (needed for lockdep)
- stacktrace support (needed for lockdep)
- function tracer bits
- latencytop support (I suspect you could flip on
HAVE_LATENCYTOP_SUPPORT right now as it needs no real arch code)
Etc. All of these are optional and can be added later.
There's a few obsolete comments with x86isms and old-Linux-isms in
them:
.long sys_ni_syscall /* old sys_vm86old */
.long sys_ni_syscall /* modify_ldt */
.long sys_ni_syscall /* was fork */
.long sys_ni_syscall /* old break syscall holder */
.long sys_ni_syscall /* old stat */
You could have compacted your syscall table eliminating these but i
guess you started from an existing experimental codebase and the ABI
stuck with you, right? It's not an issue.
And i guess along the way you want to remove this from your
libraries:
.long sys_ipc
... as this is a really ancient hack of a syscall. 64-bit x86 does
not have the syscall anymore. No big deal though.
Anyway, all in one it is nice work!
Reviewed-by: Ingo Molnar <[email protected]>
Ingo
* Ingo Molnar <[email protected]> wrote:
> I have noticed one relatively big (but easily fixable) commit
> structure problem in this tree.
>
> All of the commits have these tags:
>
> Reviewed-by: Stephen Neuendorffer <[email protected]>
> Acked-by: John Linn <[email protected]>
> Acked-by: John Williams<[email protected]>
I forgot to mention that in any case _your_ signoff as the submitter
of this tree should be in all commits as well.
So for example this (sample) chain would be fine:
Reviewed-by: Stephen Neuendorffer <[email protected]>
Acked-by: John Linn <[email protected]>
Acked-by: John Williams<[email protected]>
Signed-off-by: Michal Simek <[email protected]>
It's not enough to be listed as the author in the commit. (In any
case please see Documentation/SubmittingPatches and the DCO 1.1.)
Also, a minor stylistic detail, please fix this:
John Williams<[email protected]>
to:
John Williams <[email protected]>
Thanks,
Ingo
Ingo Molnar wrote:
> * Ingo Molnar <[email protected]> wrote:
>
>
>> I have noticed one relatively big (but easily fixable) commit
>> structure problem in this tree.
>>
>> All of the commits have these tags:
>>
>> Reviewed-by: Stephen Neuendorffer <[email protected]>
>> Acked-by: John Linn <[email protected]>
>> Acked-by: John Williams<[email protected]>
>>
>
> I forgot to mention that in any case _your_ signoff as the submitter
> of this tree should be in all commits as well.
>
> So for example this (sample) chain would be fine:
>
> Reviewed-by: Stephen Neuendorffer <[email protected]>
> Acked-by: John Linn <[email protected]>
> Acked-by: John Williams<[email protected]>
> Signed-off-by: Michal Simek <[email protected]>
>
> It's not enough to be listed as the author in the commit. (In any
> case please see Documentation/SubmittingPatches and the DCO 1.1.)
>
I add my name there too.
> Also, a minor stylistic detail, please fix this:
>
> John Williams<[email protected]>
>
> to:
>
> John Williams <[email protected]>
>
I fixed that space problem.
Thanks,
Michal
> Thanks,
>
> Ingo
> --
> To unsubscribe from this list: send the line "unsubscribe linux-arch" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
--
Michal Simek, Ing. (M.Eng)
PetaLogix - Linux Solutions for a Reconfigurable World
w: http://www.petalogix.com p: +61-7-30090663,+42-0-721842854 f: +61-7-30090663
Ingo Molnar wrote:
> I have noticed one relatively big (but easily fixable) commit
> structure problem in this tree.
>
> All of the commits have these tags:
>
> Reviewed-by: Stephen Neuendorffer <[email protected]>
> Acked-by: John Linn <[email protected]>
> Acked-by: John Williams<[email protected]>
>
Not all of them but some of them.
> I think this is the result of an misunderstanding of how to use the
> tags properly. Those should all be Signed-off-by tags (with the
> permission, authorization and full knowledge of each person along
> the signoff chain).
>
> Acked-by does not carry the same legal weight as Signed-off-by. See
> Documentation/SubmittingPatches and in particular for details:
>
> Developer's Certificate of Origin 1.1
>
Thanks, I am reading it.
> I've also done a (quick) license scan and there's this one file i
> found:
>
> arch/microblaze/kernel/hw_exception_handler.S
>
> * Copyright (C) 2004 Xilinx, Inc. All rights reserved.
> *
> * Xilinx, Inc.
> * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A
> * COURTESY TO YOU.BY PROVIDING THIS DESIGN, CODE, OR INFORMATION AS
> * ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE, APPLICATION OR
> * STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS IMPLEMENTATION
> * IS FREE FROM ANY CLAIMS OF INFRINGEMENT, AND YOU ARE RESPONSIBLE
> * FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE FOR YOUR IMPLEMENTATION.
>
> That is an all rights reserved copyrighted file, and i'm not sure
> the above constitutes a GPLv2 compatible license. It would be less
> ambigious to add what you do in the other places instead, something
> like:
>
> * (C) Copyright 2004 Xilinx, Inc.
> *
> * This program is free software; you can redistribute it and/or modify it
> * under the terms of the GNU General Public License version 2 as published
> * by the Free Software Foundation.
>
This is no my license. I'll ask a Xilinx guys for permission to change
it for this file.
John L, Stephen: Could I change the license as Ingo suggested?
> A quick look at the technical details suggest that arch/microblaze
> certainly looks like a nicely done architecture.
>
> It is spartan but uses modern core kernel facilities for everything:
> genirq, clockevents, generic-time, etc.
>
I hope that I will be able to add MMU code in next release.
> Missing bits (you might want to look into this in the future) are
> various (optional) bits of instrumentation:
>
> - irqflags-tracking (needed for lockdep)
>
> - stacktrace support (needed for lockdep)
>
> - function tracer bits
>
> - latencytop support (I suspect you could flip on
> HAVE_LATENCYTOP_SUPPORT right now as it needs no real arch code)
>
> Etc. All of these are optional and can be added later.
>
Thanks for noticing. I'll add them to my list.
> There's a few obsolete comments with x86isms and old-Linux-isms in
> them:
>
> .long sys_ni_syscall /* old sys_vm86old */
> .long sys_ni_syscall /* modify_ldt */
> .long sys_ni_syscall /* was fork */
> .long sys_ni_syscall /* old break syscall holder */
> .long sys_ni_syscall /* old stat */
>
> You could have compacted your syscall table eliminating these but i
> guess you started from an existing experimental codebase and the ABI
> stuck with you, right? It's not an issue.
>
We do libc upgrade and we will do LTP tests on it. I believe we will
clean up all syscalls in near future.
But for now I am not able to clean it.
> And i guess along the way you want to remove this from your
> libraries:
>
> .long sys_ipc
>
> ... as this is a really ancient hack of a syscall. 64-bit x86 does
> not have the syscall anymore. No big deal though.
>
This will go away too.
> Anyway, all in one it is nice work!
>
> Reviewed-by: Ingo Molnar <[email protected]>
>
Thanks for your help,
Michal
> Ingo
> --
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>
--
Michal Simek, Ing. (M.Eng)
PetaLogix - Linux Solutions for a Reconfigurable World
w: http://www.petalogix.com p: +61-7-30090663,+42-0-721842854 f: +61-7-30090663
* Michal Simek <[email protected]> wrote:
> > I've also done a (quick) license scan and there's this one file i
> > found:
> >
> > arch/microblaze/kernel/hw_exception_handler.S
> >
> > * Copyright (C) 2004 Xilinx, Inc. All rights reserved.
> > *
> > * Xilinx, Inc.
> > * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A
> > * COURTESY TO YOU.BY PROVIDING THIS DESIGN, CODE, OR INFORMATION AS
> > * ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE, APPLICATION OR
> > * STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS IMPLEMENTATION
> > * IS FREE FROM ANY CLAIMS OF INFRINGEMENT, AND YOU ARE RESPONSIBLE
> > * FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE FOR YOUR IMPLEMENTATION.
> >
> > That is an all rights reserved copyrighted file, and i'm not sure
> > the above constitutes a GPLv2 compatible license. It would be less
> > ambigious to add what you do in the other places instead, something
> > like:
> >
> > * (C) Copyright 2004 Xilinx, Inc.
> > *
> > * This program is free software; you can redistribute it and/or modify it
> > * under the terms of the GNU General Public License version 2 as published
> > * by the Free Software Foundation.
> >
> This is no my license. I'll ask a Xilinx guys for permission to change
> it for this file.
> John L, Stephen: Could I change the license as Ingo suggested?
Note that there's a couple of other Xilinx files in the upstream
kernel tree already that could serve as a template:
drivers/char/xilinx_hwicap/buffer_icap.c: * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
drivers/char/xilinx_hwicap/buffer_icap.h: * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
drivers/char/xilinx_hwicap/fifo_icap.c: * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
drivers/char/xilinx_hwicap/fifo_icap.h: * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
drivers/char/xilinx_hwicap/xilinx_hwicap.c: * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
drivers/char/xilinx_hwicap/xilinx_hwicap.h: * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
Those files carry this as-is no-warrantes notice plus also a GPLv2
notice:
/*****************************************************************************
*
* Author: Xilinx, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
* AS A COURTESY TO YOU, SOLELY FOR USE IN DEVELOPING PROGRAMS AND
* SOLUTIONS FOR XILINX DEVICES. BY PROVIDING THIS DESIGN, CODE,
* OR INFORMATION AS ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE,
* APPLICATION OR STANDARD, XILINX IS MAKING NO REPRESENTATION
* THAT THIS IMPLEMENTATION IS FREE FROM ANY CLAIMS OF INFRINGEMENT,
* AND YOU ARE RESPONSIBLE FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE
* FOR YOUR IMPLEMENTATION. XILINX EXPRESSLY DISCLAIMS ANY
* WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE
* IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR
* REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF
* INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* (c) Copyright 2003-2008 Xilinx Inc.
* All rights reserved.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*
*****************************************************************************/
Ingo
Sure of course you can change it. We're just putting in GPL license in
our current code.
-- John
> -----Original Message-----
> From: Ingo Molnar [mailto:[email protected]]
> Sent: Friday, March 27, 2009 6:25 AM
> To: Michal Simek
> Cc: Michal Simek; Alan Cox; [email protected]; Linux
Kernel list; lkml; microblaze-
> [email protected]; Andrew Morton; John Williams; John Linn;
Stephen Neuendorffer; Thomas
> Gleixner; Randy Dunlap; Arnd Bergmann; Peter Korsgaard
> Subject: Re: [GIT PULL] Microblaze initial pack
>
>
> * Michal Simek <[email protected]> wrote:
>
> > > I've also done a (quick) license scan and there's this one file i
> > > found:
> > >
> > > arch/microblaze/kernel/hw_exception_handler.S
> > >
> > > * Copyright (C) 2004 Xilinx, Inc. All rights reserved.
> > > *
> > > * Xilinx, Inc.
> > > * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
AS A
> > > * COURTESY TO YOU.BY PROVIDING THIS DESIGN, CODE, OR
INFORMATION AS
> > > * ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE, APPLICATION OR
> > > * STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS
IMPLEMENTATION
> > > * IS FREE FROM ANY CLAIMS OF INFRINGEMENT, AND YOU ARE
RESPONSIBLE
> > > * FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE FOR YOUR
IMPLEMENTATION.
> > >
> > > That is an all rights reserved copyrighted file, and i'm not sure
> > > the above constitutes a GPLv2 compatible license. It would be less
> > > ambigious to add what you do in the other places instead,
something
> > > like:
> > >
> > > * (C) Copyright 2004 Xilinx, Inc.
> > > *
> > > * This program is free software; you can redistribute it and/or
modify it
> > > * under the terms of the GNU General Public License version 2 as
published
> > > * by the Free Software Foundation.
> > >
> > This is no my license. I'll ask a Xilinx guys for permission to
change
> > it for this file.
> > John L, Stephen: Could I change the license as Ingo suggested?
>
> Note that there's a couple of other Xilinx files in the upstream
> kernel tree already that could serve as a template:
>
> drivers/char/xilinx_hwicap/buffer_icap.c: * XILINX IS PROVIDING
THIS DESIGN, CODE, OR
> INFORMATION "AS IS"
> drivers/char/xilinx_hwicap/buffer_icap.h: * XILINX IS PROVIDING
THIS DESIGN, CODE, OR
> INFORMATION "AS IS"
> drivers/char/xilinx_hwicap/fifo_icap.c: * XILINX IS PROVIDING
THIS DESIGN, CODE, OR INFORMATION
> "AS IS"
> drivers/char/xilinx_hwicap/fifo_icap.h: * XILINX IS PROVIDING
THIS DESIGN, CODE, OR INFORMATION
> "AS IS"
> drivers/char/xilinx_hwicap/xilinx_hwicap.c: * XILINX IS PROVIDING
THIS DESIGN, CODE, OR
> INFORMATION "AS IS"
> drivers/char/xilinx_hwicap/xilinx_hwicap.h: * XILINX IS PROVIDING
THIS DESIGN, CODE, OR
> INFORMATION "AS IS"
>
> Those files carry this as-is no-warrantes notice plus also a GPLv2
> notice:
>
>
/***********************************************************************
******
> *
> * Author: Xilinx, Inc.
> *
> * This program is free software; you can redistribute it and/or
modify it
> * under the terms of the GNU General Public License as published
by the
> * Free Software Foundation; either version 2 of the License, or
(at your
> * option) any later version.
> *
> * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
> * AS A COURTESY TO YOU, SOLELY FOR USE IN DEVELOPING PROGRAMS AND
> * SOLUTIONS FOR XILINX DEVICES. BY PROVIDING THIS DESIGN, CODE,
> * OR INFORMATION AS ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE,
> * APPLICATION OR STANDARD, XILINX IS MAKING NO REPRESENTATION
> * THAT THIS IMPLEMENTATION IS FREE FROM ANY CLAIMS OF
INFRINGEMENT,
> * AND YOU ARE RESPONSIBLE FOR OBTAINING ANY RIGHTS YOU MAY
REQUIRE
> * FOR YOUR IMPLEMENTATION. XILINX EXPRESSLY DISCLAIMS ANY
> * WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE
> * IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR
> * REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF
> * INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
> * FOR A PARTICULAR PURPOSE.
> *
> * (c) Copyright 2003-2008 Xilinx Inc.
> * All rights reserved.
> *
> * You should have received a copy of the GNU General Public
License along
> * with this program; if not, write to the Free Software
Foundation, Inc.,
> * 675 Mass Ave, Cambridge, MA 02139, USA.
> *
>
************************************************************************
*****/
>
> Ingo
This email and any attachments are intended for the sole use of the named recipient(s) and contain(s) confidential information that may be proprietary, privileged or copyrighted under applicable law. If you are not the intended recipient, do not read, copy, or forward this email message or any attachments. Delete this email message and any attachments immediately.
Ingo Molnar wrote:
> * Michal Simek <[email protected]> wrote:
>
>
>>> I've also done a (quick) license scan and there's this one file i
>>> found:
>>>
>>> arch/microblaze/kernel/hw_exception_handler.S
>>>
>>> * Copyright (C) 2004 Xilinx, Inc. All rights reserved.
>>> *
>>> * Xilinx, Inc.
>>> * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A
>>> * COURTESY TO YOU.BY PROVIDING THIS DESIGN, CODE, OR INFORMATION AS
>>> * ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE, APPLICATION OR
>>> * STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS IMPLEMENTATION
>>> * IS FREE FROM ANY CLAIMS OF INFRINGEMENT, AND YOU ARE RESPONSIBLE
>>> * FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE FOR YOUR IMPLEMENTATION.
>>>
>>> That is an all rights reserved copyrighted file, and i'm not sure
>>> the above constitutes a GPLv2 compatible license. It would be less
>>> ambigious to add what you do in the other places instead, something
>>> like:
>>>
>>> * (C) Copyright 2004 Xilinx, Inc.
>>> *
>>> * This program is free software; you can redistribute it and/or modify it
>>> * under the terms of the GNU General Public License version 2 as published
>>> * by the Free Software Foundation.
>>>
>>>
>> This is no my license. I'll ask a Xilinx guys for permission to change
>> it for this file.
>> John L, Stephen: Could I change the license as Ingo suggested?
>>
>
> Note that there's a couple of other Xilinx files in the upstream
> kernel tree already that could serve as a template:
>
> drivers/char/xilinx_hwicap/buffer_icap.c: * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
> drivers/char/xilinx_hwicap/buffer_icap.h: * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
> drivers/char/xilinx_hwicap/fifo_icap.c: * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
> drivers/char/xilinx_hwicap/fifo_icap.h: * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
> drivers/char/xilinx_hwicap/xilinx_hwicap.c: * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
> drivers/char/xilinx_hwicap/xilinx_hwicap.h: * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
>
> Those files carry this as-is no-warrantes notice plus also a GPLv2
> notice:
>
> /*****************************************************************************
> *
> * Author: Xilinx, Inc.
> *
> * This program is free software; you can redistribute it and/or modify it
> * under the terms of the GNU General Public License as published by the
> * Free Software Foundation; either version 2 of the License, or (at your
> * option) any later version.
> *
> * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"
> * AS A COURTESY TO YOU, SOLELY FOR USE IN DEVELOPING PROGRAMS AND
> * SOLUTIONS FOR XILINX DEVICES. BY PROVIDING THIS DESIGN, CODE,
> * OR INFORMATION AS ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE,
> * APPLICATION OR STANDARD, XILINX IS MAKING NO REPRESENTATION
> * THAT THIS IMPLEMENTATION IS FREE FROM ANY CLAIMS OF INFRINGEMENT,
> * AND YOU ARE RESPONSIBLE FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE
> * FOR YOUR IMPLEMENTATION. XILINX EXPRESSLY DISCLAIMS ANY
> * WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE
> * IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR
> * REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF
> * INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
> * FOR A PARTICULAR PURPOSE.
> *
> * (c) Copyright 2003-2008 Xilinx Inc.
> * All rights reserved.
> *
> * You should have received a copy of the GNU General Public License along
> * with this program; if not, write to the Free Software Foundation, Inc.,
> * 675 Mass Ave, Cambridge, MA 02139, USA.
> *
> *****************************************************************************/
>
>
On the base of discussion with John L, I removed old license and I added
GPL one.
All changes which Ingo reported are in git tree.
Do I have to send next (version 2) pull request?
I think that is not necessary.
Thanks,
Michal
> Ingo
>
--
Michal Simek, Ing. (M.Eng)
PetaLogix - Linux Solutions for a Reconfigurable World
w: http://www.petalogix.com p: +61-7-30090663,+42-0-721842854 f: +61-7-30090663