linux/arch/riscv
Linus Torvalds 58d4fafd0b RISC-V updates for v5.4-rc1
Add the following new features:
 
 - Generic CPU topology description support for DT-based platforms,
   including ARM64, ARM and RISC-V.
 
 - Sparsemem support
 
 - Perf callchain support
 
 - SiFive PLIC irqchip modifications, in preparation for M-mode Linux
 
 and clean up the code base:
 
 - Clean up chip-specific register (CSR) manipulation code, IPIs, TLB
   flushing, and the RISC-V CPU-local timer code
 
 - Kbuild cleanup from one of the Kbuild maintainers
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Merge tag 'riscv/for-v5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V updates from Paul Walmsley:
 "Add the following new features:

   - Generic CPU topology description support for DT-based platforms,
     including ARM64, ARM and RISC-V.

   - Sparsemem support

   - Perf callchain support

   - SiFive PLIC irqchip modifications, in preparation for M-mode Linux

  and clean up the code base:

   - Clean up chip-specific register (CSR) manipulation code, IPIs, TLB
     flushing, and the RISC-V CPU-local timer code

   - Kbuild cleanup from one of the Kbuild maintainers"

[ The CPU topology parts came in through the arm64 tree with a shared
  branch   - Linus ]

* tag 'riscv/for-v5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
  irqchip/sifive-plic: set max threshold for ignored handlers
  riscv: move the TLB flush logic out of line
  riscv: don't use the rdtime(h) pseudo-instructions
  riscv: cleanup riscv_cpuid_to_hartid_mask
  riscv: optimize send_ipi_single
  riscv: cleanup send_ipi_mask
  riscv: refactor the IPI code
  riscv: Add support for libdw
  riscv: Add support for perf registers sampling
  riscv: Add perf callchain support
  riscv: add arch/riscv/Kbuild
  RISC-V: Implement sparsemem
  riscv: Using CSR numbers to access CSRs
2019-09-16 15:29:34 -07:00
..
boot riscv: dts: fu540-c000: drop "timebase-frequency" 2019-07-31 12:26:10 -07:00
configs riscv: defconfig: Update the defconfig 2019-08-13 19:26:42 -07:00
include RISC-V updates for v5.4-rc1 2019-09-16 15:29:34 -07:00
kernel RISC-V updates for v5.4-rc1 2019-09-16 15:29:34 -07:00
lib riscv: Using CSR numbers to access CSRs 2019-08-30 11:04:19 -07:00
mm riscv: move the TLB flush logic out of line 2019-09-05 01:54:51 -07:00
net bpf, riscv: Enable zext optimization for more RV64G ALU ops 2019-07-05 23:55:41 +02:00
Kbuild riscv: add arch/riscv/Kbuild 2019-08-30 17:34:00 -07:00
Kconfig riscv: Add support for perf registers sampling 2019-09-05 00:48:58 -07:00
Kconfig.debug RISC-V: Remove EARLY_PRINTK support 2018-12-17 10:23:46 -08:00
Kconfig.socs riscv: select SiFive platform drivers with SOC_SIFIVE 2019-07-01 13:20:01 -07:00
Makefile riscv: Add perf callchain support 2019-09-04 12:43:00 -07:00