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bh=9I9FUCKmX9nkV6+/A438eiwX+2D9JXqs+q6SgJ5Jvbc=; b=XbvIVGN6Bx8srYEk7sRuulIxwpNsyj8bkMTAKKCiqPRBuE9d2olWlnuXgBEoxX7XxK yxm/R6rRkmu7YHLMHLbCxpsacMbUHDz5uP19hL65hBqKwe1i/9ltUedTtUhTHFfbwbIB LUk+X7mArIhbdmxxNvhAaOaNg9qIBeKbcL6FnvNWnGkJW3815/4qkjC1UJhaDFzlUmrq f546k1wpaW9sDCMkHY28WSSkeCmo83ptituB5wiV20Yv9uPIe6yReSQ6VYepCsoClg8R ngMUb/qdfPmI94LtnDFr7Q6jRJxUy8TBxI6wMWSSU4ti1gl8n7x2In83vNQKJ7BeFJdD RMqw== X-Gm-Message-State: AFqh2krBERqDXXhzn2UDMce/abXAM8FIm+LV/Ner9SYhv4S2ZM3k+uDq ROS/qF8m8YARQSyXVpp2HsWbKgT0qkeGQGm3tcA= X-Received: by 2002:a17:90b:1112:b0:223:dd6f:13b2 with SMTP id gi18-20020a17090b111200b00223dd6f13b2mr4153961pjb.56.1673072735034; Fri, 06 Jan 2023 22:25:35 -0800 (PST) MIME-Version: 1.0 References: <20230103164359.24347-1-ysionneau@kalray.eu> In-Reply-To: <20230103164359.24347-1-ysionneau@kalray.eu> From: Jeff Xie Date: Sat, 7 Jan 2023 14:25:23 +0800 Message-ID: Subject: Re: [RFC PATCH 00/25] Upstream kvx Linux port To: Yann Sionneau Cc: Arnd Bergmann , Albert Ou , Alexander Shishkin , Andrew Morton , "Aneesh Kumar K.V" , Ard Biesheuvel , Arnaldo Carvalho de Melo , Boqun Feng , bpf@vger.kernel.org, Christian Brauner , devicetree@vger.kernel.org, Eric Biederman , Eric Paris , Ingo Molnar , Jan Kiszka , Jason Baron , Jiri Olsa , Jonathan Corbet , Josh Poimboeuf , Kees Cook , Kieran Bingham , Krzysztof Kozlowski , linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-audit@redhat.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-perf-users@vger.kernel.org, linux-pm@vger.kernel.org, linux-riscv@lists.infradead.org, Marc Zyngier , Mark Rutland , Masami Hiramatsu , Namhyung Kim , Nick Piggin , Oleg Nesterov , Palmer Dabbelt , Paul Moore , Paul Walmsley , Peter Zijlstra , Rob Herring , Sebastian Reichel , Steven Rostedt , Thomas Gleixner , Waiman Long , Will Deacon , Alex Michon , Ashley Lesdalons , Benjamin Mugnier , Clement Leger , Guillaume Missonnier , Guillaume Thouvenin , Jean-Christophe Pince , Jonathan Borne , Jules Maselbas , Julian Vetter , Julien Hascoet , Julien Villette , Louis Morhet , Luc Michel , =?UTF-8?Q?Marc_Poulhi=C3=A8s?= , Marius Gligor , Samuel Jones , Thomas Costis , Vincent Chardon Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-1.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On Wed, Jan 4, 2023 at 1:01 AM Yann Sionneau wrote: > > This patch series adds support for the kv3-1 CPU architecture of the kvx = family > found in the Coolidge (aka MPPA3-80) SoC of Kalray. > > This is an RFC, since kvx support is not yet upstreamed into gcc/binutils= , > therefore this patch series cannot be merged into Linux for now. > > The goal is to have preliminary reviews and to fix problems early. > > The Kalray VLIW processor family (kvx) has the following features: > * 32/64 bits execution mode > * 6-issue VLIW architecture > * 64 x 64bits general purpose registers > * SIMD instructions > * little-endian > * deep learning co-processor > > Kalray kv3-1 core which is the third of the kvx family is embedded in Kal= ray > Coolidge SoC currently used on K200 and K200-LP boards. > > The Coolidge SoC contains 5 clusters each of which is made of: > * 4MiB of on-chip memory (SMEM) > * 1 dedicated safety/security core (kv3-1 core). > * 16 PEs (Processing Elements) (kv3-1 cores). > * 16 Co-processors (one per PE) > * 2 Crypto accelerators > > The Coolidge SoC contains the following features: > * 5 Clusters > * 2 100G Ethernet controllers > * 8 PCIe GEN4 controllers (Root Complex and Endpoint capable) > * 2 USB 2.0 controllers > * 1 Octal SPI-NOR flash controller > * 1 eMMC controller > * 3 Quad SPI controllers > * 6 UART > * 5 I2C controllers (3 of which are SMBus capable) > * 4 CAN controllers > * 1 OTP memory > > A kvx toolchain can be built using: > # install dependencies: texinfo bison flex libgmp-dev libmpc-dev libmpfr-= dev > $ git clone https://github.com/kalray/build-scripts > $ cd build-scripts > $ source last.refs > $ ./build-kvx-xgcc.sh output I would like to build the kvx-xgcc to compile and test the linux kernel, but it reported a compile error. I wonder what version of gcc you are using. My build environment: VERSION=3D"20.04.2 LTS (Focal Fossa)" gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04) Compile error: $ ./build-kvx-xgcc.sh output ../../binutils/libiberty/fibheap.c: In function =E2=80=98fibheap_replace_ke= y_data=E2=80=99: ../../binutils/libiberty/fibheap.c:38:24: error: =E2=80=98LONG_MIN=E2=80=99= undeclared (first use in this function) 38 | #define FIBHEAPKEY_MIN LONG_MIN | ^~~~~~~~ ../../binutils/libiberty/fibheap.c:220:30: note: in expansion of macro =E2=80=98FIBHEAPKEY_MIN=E2=80=99 220 | if (okey =3D=3D key && okey !=3D FIBHEAPKEY_MIN) | ^~~~~~~~~~~~~~ ../../binutils/libiberty/fibheap.c:36:1: note: =E2=80=98LONG_MIN=E2=80=99 i= s defined in header =E2=80=98=E2=80=99; did you forget to =E2=80=98#include= =E2=80=99? 35 | #include "fibheap.h" +++ |+#include 36 | ../../binutils/libiberty/fibheap.c:38:24: note: each undeclared identifier is reported only once for each function it appears in 38 | #define FIBHEAPKEY_MIN LONG_MIN | ^~~~~~~~ ../../binutils/libiberty/fibheap.c:220:30: note: in expansion of macro =E2=80=98FIBHEAPKEY_MIN=E2=80=99 220 | if (okey =3D=3D key && okey !=3D FIBHEAPKEY_MIN) | ^~~~~~~~~~~~~~ ../../binutils/libiberty/fibheap.c: In function =E2=80=98fibheap_delete_nod= e=E2=80=99: ../../binutils/libiberty/fibheap.c:38:24: error: =E2=80=98LONG_MIN=E2=80=99= undeclared (first use in this function) 38 | #define FIBHEAPKEY_MIN LONG_MIN | ^~~~~~~~ ../../binutils/libiberty/fibheap.c:261:36: note: in expansion of macro =E2=80=98FIBHEAPKEY_MIN=E2=80=99 261 | fibheap_replace_key (heap, node, FIBHEAPKEY_MIN); | ^~~~~~~~~~~~~~ ../../binutils/libiberty/fibheap.c:38:24: note: =E2=80=98LONG_MIN=E2=80=99 = is defined in header =E2=80=98=E2=80=99; did you forget to =E2=80=98#include= =E2=80=99? 38 | #define FIBHEAPKEY_MIN LONG_MIN | ^~~~~~~~ ../../binutils/libiberty/fibheap.c:261:36: note: in expansion of macro =E2=80=98FIBHEAPKEY_MIN=E2=80=99 261 | fibheap_replace_key (heap, node, FIBHEAPKEY_MIN); | ^~~~~~~~~~~~~~ > The kvx toolchain will be installed in the "output" directory. > > A buildroot image (kernel+rootfs) and toolchain can be built using: > $ git clone -b coolidge-for-upstream https://github.com/kalray/buildroot > $ cd buildroot > $ make O=3Dbuild_kvx kvx_defconfig > $ make O=3Dbuild_kvx > > The vmlinux image can be found in buildroot/build_kvx/images/vmlinux. > > If you are just interested in building the Linux kernel with no rootfs yo= u can > just do this with the kvx-elf- toolchain: > $ make ARCH=3Dkvx O=3Dbuild_kvx CROSS_COMPILE=3Dkvx-elf- default_defconfi= g > $ make ARCH=3Dkvx O=3Dbuild_kvx CROSS_COMPILE=3Dkvx-elf- -j$(($(nproc) + = 1)) > > The vmlinux ELF can be run with qemu by doing: > # install dependencies: ninja pkg-config libglib-2.0-dev cmake libfdt-dev= libpixman-1-dev zlib1g-dev > $ git clone https://github.com/kalray/qemu-builder > $ cd qemu-builder > $ git submodule update --init > $ make -j$(($(nproc) + 1)) > $ ./qemu-system-kvx -m 1024 -nographic -kernel > > Yann Sionneau (25): > Documentation: kvx: Add basic documentation > kvx: Add ELF-related definitions > kvx: Add build infrastructure > kvx: Add CPU definition headers > kvx: Add atomic/locking headers > kvx: Add other common headers > kvx: Add boot and setup routines > kvx: Add exception/interrupt handling > kvx: irqchip: Add support for irq controllers > kvx: Add process management > kvx: Add memory management > kvx: Add system call support > kvx: Add signal handling support > kvx: Add ELF relocations and module support > kvx: Add misc common routines > kvx: Add some library functions > kvx: Add multi-processor (SMP) support > kvx: Add kvx default config file > kvx: power: scall poweroff driver > kvx: gdb: add kvx related gdb helpers > kvx: Add support for ftrace > kvx: Add support for jump labels > kvx: Add debugging related support > kvx: Add support for CPU Perf Monitors > kvx: Add support for cpuinfo > > .../kalray,kvx-core-intc.txt | 22 + > .../devicetree/bindings/perf/kalray-pm.txt | 21 + > Documentation/kvx/kvx-exceptions.txt | 246 + > Documentation/kvx/kvx-iommu.txt | 183 + > Documentation/kvx/kvx-mmu.txt | 272 + > Documentation/kvx/kvx-smp.txt | 36 + > Documentation/kvx/kvx.txt | 268 + > arch/kvx/Kconfig | 249 + > arch/kvx/Kconfig.debug | 70 + > arch/kvx/Makefile | 52 + > arch/kvx/configs/default_defconfig | 130 + > arch/kvx/include/asm/Kbuild | 20 + > arch/kvx/include/asm/asm-prototypes.h | 14 + > arch/kvx/include/asm/atomic.h | 104 + > arch/kvx/include/asm/barrier.h | 15 + > arch/kvx/include/asm/bitops.h | 207 + > arch/kvx/include/asm/bitrev.h | 32 + > arch/kvx/include/asm/break_hook.h | 69 + > arch/kvx/include/asm/bug.h | 67 + > arch/kvx/include/asm/cache.h | 46 + > arch/kvx/include/asm/cacheflush.h | 181 + > arch/kvx/include/asm/clocksource.h | 17 + > arch/kvx/include/asm/cmpxchg.h | 185 + > arch/kvx/include/asm/current.h | 22 + > arch/kvx/include/asm/dame.h | 31 + > arch/kvx/include/asm/debug.h | 35 + > arch/kvx/include/asm/elf.h | 155 + > arch/kvx/include/asm/fixmap.h | 47 + > arch/kvx/include/asm/ftrace.h | 41 + > arch/kvx/include/asm/futex.h | 141 + > arch/kvx/include/asm/hardirq.h | 14 + > arch/kvx/include/asm/hugetlb.h | 36 + > arch/kvx/include/asm/hw_breakpoint.h | 72 + > arch/kvx/include/asm/hw_irq.h | 14 + > arch/kvx/include/asm/insns.h | 16 + > arch/kvx/include/asm/insns_defs.h | 197 + > arch/kvx/include/asm/io.h | 34 + > arch/kvx/include/asm/ipi.h | 16 + > arch/kvx/include/asm/irqflags.h | 58 + > arch/kvx/include/asm/jump_label.h | 59 + > arch/kvx/include/asm/l2_cache.h | 75 + > arch/kvx/include/asm/l2_cache_defs.h | 64 + > arch/kvx/include/asm/linkage.h | 13 + > arch/kvx/include/asm/mem_map.h | 44 + > arch/kvx/include/asm/mmu.h | 296 + > arch/kvx/include/asm/mmu_context.h | 156 + > arch/kvx/include/asm/mmu_stats.h | 38 + > arch/kvx/include/asm/page.h | 187 + > arch/kvx/include/asm/page_size.h | 29 + > arch/kvx/include/asm/pci.h | 36 + > arch/kvx/include/asm/perf_event.h | 90 + > arch/kvx/include/asm/pgalloc.h | 101 + > arch/kvx/include/asm/pgtable-bits.h | 102 + > arch/kvx/include/asm/pgtable.h | 451 ++ > arch/kvx/include/asm/privilege.h | 211 + > arch/kvx/include/asm/processor.h | 176 + > arch/kvx/include/asm/ptrace.h | 217 + > arch/kvx/include/asm/pwr_ctrl.h | 45 + > arch/kvx/include/asm/rm_fw.h | 16 + > arch/kvx/include/asm/sections.h | 18 + > arch/kvx/include/asm/setup.h | 29 + > arch/kvx/include/asm/sfr.h | 107 + > arch/kvx/include/asm/sfr_defs.h | 5028 +++++++++++++++++ > arch/kvx/include/asm/smp.h | 42 + > arch/kvx/include/asm/sparsemem.h | 15 + > arch/kvx/include/asm/spinlock.h | 16 + > arch/kvx/include/asm/spinlock_types.h | 17 + > arch/kvx/include/asm/stackprotector.h | 47 + > arch/kvx/include/asm/stacktrace.h | 44 + > arch/kvx/include/asm/string.h | 20 + > arch/kvx/include/asm/swab.h | 48 + > arch/kvx/include/asm/switch_to.h | 21 + > arch/kvx/include/asm/symbols.h | 16 + > arch/kvx/include/asm/sys_arch.h | 51 + > arch/kvx/include/asm/syscall.h | 73 + > arch/kvx/include/asm/syscalls.h | 21 + > arch/kvx/include/asm/thread_info.h | 78 + > arch/kvx/include/asm/timex.h | 20 + > arch/kvx/include/asm/tlb.h | 24 + > arch/kvx/include/asm/tlb_defs.h | 131 + > arch/kvx/include/asm/tlbflush.h | 58 + > arch/kvx/include/asm/traps.h | 76 + > arch/kvx/include/asm/types.h | 12 + > arch/kvx/include/asm/uaccess.h | 324 ++ > arch/kvx/include/asm/unistd.h | 11 + > arch/kvx/include/asm/vermagic.h | 12 + > arch/kvx/include/asm/vmalloc.h | 10 + > arch/kvx/include/uapi/asm/Kbuild | 1 + > arch/kvx/include/uapi/asm/bitsperlong.h | 14 + > arch/kvx/include/uapi/asm/byteorder.h | 12 + > arch/kvx/include/uapi/asm/cachectl.h | 25 + > arch/kvx/include/uapi/asm/ptrace.h | 114 + > arch/kvx/include/uapi/asm/sigcontext.h | 16 + > arch/kvx/include/uapi/asm/unistd.h | 16 + > arch/kvx/kernel/Makefile | 27 + > arch/kvx/kernel/asm-offsets.c | 157 + > arch/kvx/kernel/break_hook.c | 77 + > arch/kvx/kernel/common.c | 11 + > arch/kvx/kernel/cpuinfo.c | 96 + > arch/kvx/kernel/dame_handler.c | 113 + > arch/kvx/kernel/debug.c | 64 + > arch/kvx/kernel/entry.S | 1759 ++++++ > arch/kvx/kernel/ftrace.c | 339 ++ > arch/kvx/kernel/head.S | 612 ++ > arch/kvx/kernel/hw_breakpoint.c | 556 ++ > arch/kvx/kernel/insns.c | 146 + > arch/kvx/kernel/io.c | 96 + > arch/kvx/kernel/irq.c | 78 + > arch/kvx/kernel/jump_label.c | 34 + > arch/kvx/kernel/kvx_ksyms.c | 29 + > arch/kvx/kernel/l2_cache.c | 448 ++ > arch/kvx/kernel/mcount.S | 340 ++ > arch/kvx/kernel/module.c | 148 + > arch/kvx/kernel/perf_event.c | 609 ++ > arch/kvx/kernel/process.c | 212 + > arch/kvx/kernel/prom.c | 24 + > arch/kvx/kernel/ptrace.c | 461 ++ > arch/kvx/kernel/reset.c | 37 + > arch/kvx/kernel/return_address.c | 55 + > arch/kvx/kernel/setup.c | 178 + > arch/kvx/kernel/signal.c | 266 + > arch/kvx/kernel/smp.c | 110 + > arch/kvx/kernel/smpboot.c | 127 + > arch/kvx/kernel/stacktrace.c | 173 + > arch/kvx/kernel/sys_kvx.c | 58 + > arch/kvx/kernel/syscall_table.c | 19 + > arch/kvx/kernel/time.c | 242 + > arch/kvx/kernel/traps.c | 243 + > arch/kvx/kernel/vdso.c | 87 + > arch/kvx/kernel/vmlinux.lds.S | 173 + > arch/kvx/lib/Makefile | 6 + > arch/kvx/lib/clear_page.S | 40 + > arch/kvx/lib/copy_page.S | 90 + > arch/kvx/lib/delay.c | 39 + > arch/kvx/lib/memcpy.c | 70 + > arch/kvx/lib/memset.S | 351 ++ > arch/kvx/lib/strlen.S | 122 + > arch/kvx/lib/usercopy.S | 90 + > arch/kvx/mm/Makefile | 10 + > arch/kvx/mm/cacheflush.c | 154 + > arch/kvx/mm/dma-mapping.c | 95 + > arch/kvx/mm/extable.c | 24 + > arch/kvx/mm/fault.c | 264 + > arch/kvx/mm/hugetlbpage.c | 317 ++ > arch/kvx/mm/init.c | 527 ++ > arch/kvx/mm/kernel_rwx.c | 228 + > arch/kvx/mm/mmap.c | 31 + > arch/kvx/mm/mmu.c | 204 + > arch/kvx/mm/mmu_stats.c | 94 + > arch/kvx/mm/tlb.c | 433 ++ > arch/kvx/platform/Makefile | 7 + > arch/kvx/platform/ipi.c | 110 + > arch/kvx/platform/pwr_ctrl.c | 93 + > drivers/irqchip/Kconfig | 27 + > drivers/irqchip/Makefile | 4 + > drivers/irqchip/irq-kvx-apic-gic.c | 349 ++ > drivers/irqchip/irq-kvx-apic-mailbox.c | 465 ++ > drivers/irqchip/irq-kvx-core-intc.c | 82 + > drivers/irqchip/irq-kvx-itgen.c | 224 + > drivers/power/reset/kvx-scall-poweroff.c | 53 + > include/linux/cpuhotplug.h | 2 + > include/linux/irqchip/irq-kvx-apic-gic.h | 21 + > include/linux/irqchip/irq-kvx-apic-mailbox.h | 29 + > include/linux/irqchip/irq-kvx-itgen.h | 24 + > include/uapi/linux/audit.h | 1 + > include/uapi/linux/elf-em.h | 1 + > include/uapi/linux/elf.h | 1 + > scripts/gdb/arch/Makefile | 11 + > scripts/gdb/arch/__init__.py | 1 + > scripts/gdb/arch/kvx/Makefile | 25 + > scripts/gdb/arch/kvx/__init__.py | 1 + > scripts/gdb/arch/kvx/constants.py.in | 74 + > scripts/gdb/arch/kvx/mmu.py | 199 + > scripts/gdb/arch/kvx/page_table_walk.py | 207 + > tools/include/uapi/asm/bitsperlong.h | 2 + > 175 files changed, 25814 insertions(+) > create mode 100644 Documentation/devicetree/bindings/interrupt-controlle= r/kalray,kvx-core-intc.txt > create mode 100644 Documentation/devicetree/bindings/perf/kalray-pm.txt > create mode 100644 Documentation/kvx/kvx-exceptions.txt > create mode 100644 Documentation/kvx/kvx-iommu.txt > create mode 100644 Documentation/kvx/kvx-mmu.txt > create mode 100644 Documentation/kvx/kvx-smp.txt > create mode 100644 Documentation/kvx/kvx.txt > create mode 100644 arch/kvx/Kconfig > create mode 100644 arch/kvx/Kconfig.debug > create mode 100644 arch/kvx/Makefile > create mode 100644 arch/kvx/configs/default_defconfig > create mode 100644 arch/kvx/include/asm/Kbuild > create mode 100644 arch/kvx/include/asm/asm-prototypes.h > create mode 100644 arch/kvx/include/asm/atomic.h > create mode 100644 arch/kvx/include/asm/barrier.h > create mode 100644 arch/kvx/include/asm/bitops.h > create mode 100644 arch/kvx/include/asm/bitrev.h > create mode 100644 arch/kvx/include/asm/break_hook.h > create mode 100644 arch/kvx/include/asm/bug.h > create mode 100644 arch/kvx/include/asm/cache.h > create mode 100644 arch/kvx/include/asm/cacheflush.h > create mode 100644 arch/kvx/include/asm/clocksource.h > create mode 100644 arch/kvx/include/asm/cmpxchg.h > create mode 100644 arch/kvx/include/asm/current.h > create mode 100644 arch/kvx/include/asm/dame.h > create mode 100644 arch/kvx/include/asm/debug.h > create mode 100644 arch/kvx/include/asm/elf.h > create mode 100644 arch/kvx/include/asm/fixmap.h > create mode 100644 arch/kvx/include/asm/ftrace.h > create mode 100644 arch/kvx/include/asm/futex.h > create mode 100644 arch/kvx/include/asm/hardirq.h > create mode 100644 arch/kvx/include/asm/hugetlb.h > create mode 100644 arch/kvx/include/asm/hw_breakpoint.h > create mode 100644 arch/kvx/include/asm/hw_irq.h > create mode 100644 arch/kvx/include/asm/insns.h > create mode 100644 arch/kvx/include/asm/insns_defs.h > create mode 100644 arch/kvx/include/asm/io.h > create mode 100644 arch/kvx/include/asm/ipi.h > create mode 100644 arch/kvx/include/asm/irqflags.h > create mode 100644 arch/kvx/include/asm/jump_label.h > create mode 100644 arch/kvx/include/asm/l2_cache.h > create mode 100644 arch/kvx/include/asm/l2_cache_defs.h > create mode 100644 arch/kvx/include/asm/linkage.h > create mode 100644 arch/kvx/include/asm/mem_map.h > create mode 100644 arch/kvx/include/asm/mmu.h > create mode 100644 arch/kvx/include/asm/mmu_context.h > create mode 100644 arch/kvx/include/asm/mmu_stats.h > create mode 100644 arch/kvx/include/asm/page.h > create mode 100644 arch/kvx/include/asm/page_size.h > create mode 100644 arch/kvx/include/asm/pci.h > create mode 100644 arch/kvx/include/asm/perf_event.h > create mode 100644 arch/kvx/include/asm/pgalloc.h > create mode 100644 arch/kvx/include/asm/pgtable-bits.h > create mode 100644 arch/kvx/include/asm/pgtable.h > create mode 100644 arch/kvx/include/asm/privilege.h > create mode 100644 arch/kvx/include/asm/processor.h > create mode 100644 arch/kvx/include/asm/ptrace.h > create mode 100644 arch/kvx/include/asm/pwr_ctrl.h > create mode 100644 arch/kvx/include/asm/rm_fw.h > create mode 100644 arch/kvx/include/asm/sections.h > create mode 100644 arch/kvx/include/asm/setup.h > create mode 100644 arch/kvx/include/asm/sfr.h > create mode 100644 arch/kvx/include/asm/sfr_defs.h > create mode 100644 arch/kvx/include/asm/smp.h > create mode 100644 arch/kvx/include/asm/sparsemem.h > create mode 100644 arch/kvx/include/asm/spinlock.h > create mode 100644 arch/kvx/include/asm/spinlock_types.h > create mode 100644 arch/kvx/include/asm/stackprotector.h > create mode 100644 arch/kvx/include/asm/stacktrace.h > create mode 100644 arch/kvx/include/asm/string.h > create mode 100644 arch/kvx/include/asm/swab.h > create mode 100644 arch/kvx/include/asm/switch_to.h > create mode 100644 arch/kvx/include/asm/symbols.h > create mode 100644 arch/kvx/include/asm/sys_arch.h > create mode 100644 arch/kvx/include/asm/syscall.h > create mode 100644 arch/kvx/include/asm/syscalls.h > create mode 100644 arch/kvx/include/asm/thread_info.h > create mode 100644 arch/kvx/include/asm/timex.h > create mode 100644 arch/kvx/include/asm/tlb.h > create mode 100644 arch/kvx/include/asm/tlb_defs.h > create mode 100644 arch/kvx/include/asm/tlbflush.h > create mode 100644 arch/kvx/include/asm/traps.h > create mode 100644 arch/kvx/include/asm/types.h > create mode 100644 arch/kvx/include/asm/uaccess.h > create mode 100644 arch/kvx/include/asm/unistd.h > create mode 100644 arch/kvx/include/asm/vermagic.h > create mode 100644 arch/kvx/include/asm/vmalloc.h > create mode 100644 arch/kvx/include/uapi/asm/Kbuild > create mode 100644 arch/kvx/include/uapi/asm/bitsperlong.h > create mode 100644 arch/kvx/include/uapi/asm/byteorder.h > create mode 100644 arch/kvx/include/uapi/asm/cachectl.h > create mode 100644 arch/kvx/include/uapi/asm/ptrace.h > create mode 100644 arch/kvx/include/uapi/asm/sigcontext.h > create mode 100644 arch/kvx/include/uapi/asm/unistd.h > create mode 100644 arch/kvx/kernel/Makefile > create mode 100644 arch/kvx/kernel/asm-offsets.c > create mode 100644 arch/kvx/kernel/break_hook.c > create mode 100644 arch/kvx/kernel/common.c > create mode 100644 arch/kvx/kernel/cpuinfo.c > create mode 100644 arch/kvx/kernel/dame_handler.c > create mode 100644 arch/kvx/kernel/debug.c > create mode 100644 arch/kvx/kernel/entry.S > create mode 100644 arch/kvx/kernel/ftrace.c > create mode 100644 arch/kvx/kernel/head.S > create mode 100644 arch/kvx/kernel/hw_breakpoint.c > create mode 100644 arch/kvx/kernel/insns.c > create mode 100644 arch/kvx/kernel/io.c > create mode 100644 arch/kvx/kernel/irq.c > create mode 100644 arch/kvx/kernel/jump_label.c > create mode 100644 arch/kvx/kernel/kvx_ksyms.c > create mode 100644 arch/kvx/kernel/l2_cache.c > create mode 100644 arch/kvx/kernel/mcount.S > create mode 100644 arch/kvx/kernel/module.c > create mode 100644 arch/kvx/kernel/perf_event.c > create mode 100644 arch/kvx/kernel/process.c > create mode 100644 arch/kvx/kernel/prom.c > create mode 100644 arch/kvx/kernel/ptrace.c > create mode 100644 arch/kvx/kernel/reset.c > create mode 100644 arch/kvx/kernel/return_address.c > create mode 100644 arch/kvx/kernel/setup.c > create mode 100644 arch/kvx/kernel/signal.c > create mode 100644 arch/kvx/kernel/smp.c > create mode 100644 arch/kvx/kernel/smpboot.c > create mode 100644 arch/kvx/kernel/stacktrace.c > create mode 100644 arch/kvx/kernel/sys_kvx.c > create mode 100644 arch/kvx/kernel/syscall_table.c > create mode 100644 arch/kvx/kernel/time.c > create mode 100644 arch/kvx/kernel/traps.c > create mode 100644 arch/kvx/kernel/vdso.c > create mode 100644 arch/kvx/kernel/vmlinux.lds.S > create mode 100644 arch/kvx/lib/Makefile > create mode 100644 arch/kvx/lib/clear_page.S > create mode 100644 arch/kvx/lib/copy_page.S > create mode 100644 arch/kvx/lib/delay.c > create mode 100644 arch/kvx/lib/memcpy.c > create mode 100644 arch/kvx/lib/memset.S > create mode 100644 arch/kvx/lib/strlen.S > create mode 100644 arch/kvx/lib/usercopy.S > create mode 100644 arch/kvx/mm/Makefile > create mode 100644 arch/kvx/mm/cacheflush.c > create mode 100644 arch/kvx/mm/dma-mapping.c > create mode 100644 arch/kvx/mm/extable.c > create mode 100644 arch/kvx/mm/fault.c > create mode 100644 arch/kvx/mm/hugetlbpage.c > create mode 100644 arch/kvx/mm/init.c > create mode 100644 arch/kvx/mm/kernel_rwx.c > create mode 100644 arch/kvx/mm/mmap.c > create mode 100644 arch/kvx/mm/mmu.c > create mode 100644 arch/kvx/mm/mmu_stats.c > create mode 100644 arch/kvx/mm/tlb.c > create mode 100644 arch/kvx/platform/Makefile > create mode 100644 arch/kvx/platform/ipi.c > create mode 100644 arch/kvx/platform/pwr_ctrl.c > create mode 100644 drivers/irqchip/irq-kvx-apic-gic.c > create mode 100644 drivers/irqchip/irq-kvx-apic-mailbox.c > create mode 100644 drivers/irqchip/irq-kvx-core-intc.c > create mode 100644 drivers/irqchip/irq-kvx-itgen.c > create mode 100644 drivers/power/reset/kvx-scall-poweroff.c > create mode 100644 include/linux/irqchip/irq-kvx-apic-gic.h > create mode 100644 include/linux/irqchip/irq-kvx-apic-mailbox.h > create mode 100644 include/linux/irqchip/irq-kvx-itgen.h > create mode 100644 scripts/gdb/arch/Makefile > create mode 100644 scripts/gdb/arch/__init__.py > create mode 100644 scripts/gdb/arch/kvx/Makefile > create mode 100644 scripts/gdb/arch/kvx/__init__.py > create mode 100644 scripts/gdb/arch/kvx/constants.py.in > create mode 100644 scripts/gdb/arch/kvx/mmu.py > create mode 100644 scripts/gdb/arch/kvx/page_table_walk.py > > -- > 2.37.2 > > > > > --=20 Thanks, JeffXie