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RISC-V: enable extension detection from dedicated properties
2023-07-25
Conor Dooley
RISC-V: enable extension detection from dedicated properties
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-25
Conor Dooley
RISC-V: split riscv_fill_hwcap() in 3
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-25
Conor Dooley
RISC-V: add single letter extensions to riscv_isa_ext
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-25
Conor Dooley
RISC-V: add missing single letter extension definitions
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-25
Conor Dooley
RISC-V: repurpose riscv_isa_ext array in riscv_fill_hwcap()
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-25
Conor Dooley
RISC-V: shunt isa_ext_arr to cpufeature.c
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-25
Conor Dooley
RISC-V: drop a needless check in print_isa_ext()
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-25
Heiko Stuebner
RISC-V: don't parse dt/acpi isa string to get rv32...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-25
Palmer Dabbelt
RISC-V: Provide a more helpful error message on invalid...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-06
Palmer Dabbelt
Merge patch series "riscv: some CMO alternative related...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-06
Jisheng Zhang
riscv: mm: mark noncoherent_supported as __ro_after_init
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-06
Jisheng Zhang
riscv: mm: mark CBO relate initialization funcs as...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-06
Jisheng Zhang
riscv: errata: thead: only set cbom size & noncoherent...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-06
Samuel Holland
riscv: Select HAVE_ARCH_USERFAULTFD_MINOR
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-06
Palmer Dabbelt
RISC-V: Document the ISA string parsing rules for ACPI
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-05
Marc Zyngier
risc-v: Fix order of IPI enablement vs RCU startup
Cc:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-05
John Hubbard
mm: riscv: fix an unsafe pte read in huge_pte_alloc()
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-05
Conor Dooley
dt-bindings: riscv: deprecate riscv,isa
CC:
Palmer Dabbelt
<palmer@dabbelt.com>
Reviewed-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Acked-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-04
Conor Dooley
RISC-V: drop error print from riscv_hartid_to_cpuid()
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-04
Björn Töpel
riscv: Discard vector state on syscalls
Suggested-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-04
Woody Zhang
riscv: move memblock_allow_resize() after linear mapping...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-04
Song Shuai
riscv: Enable ARCH_SUSPEND_POSSIBLE for s2idle
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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2023-07-04
Ben Dooks
riscv: vdso: include vdso/vsyscall.h for vdso_data
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-01
Andy Chiu
selftests: Test RISC-V Vector's first-use handler
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-01
Andy Chiu
riscv: vector: clear V-reg in the first-use trap
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
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2023-07-01
Andy Chiu
riscv: vector: only enable interrupts in the first...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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2023-07-01
Palmer Dabbelt
Merge patch series "riscv: enable HAVE_LD_DEAD_CODE_DATA_ELI...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-01
Palmer Dabbelt
RISC-V: Fix up some vector state related build failures
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-07-01
Palmer Dabbelt
RISC-V: Document that V registers are clobbered on...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-25
Nick Desaulniers
riscv: disable HAVE_LD_DEAD_CODE_DATA_ELIMINATION for LLD
Reported-by:
Palmer Dabbelt
<palmer@dabbelt.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-25
Zhangjin Wu
riscv: enable HAVE_LD_DEAD_CODE_DATA_ELIMINATION
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-25
Jisheng Zhang
vmlinux.lds.h: use correct .init.data.* section name
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-25
Jisheng Zhang
riscv: vmlinux-xip.lds.S: remove .alternative section
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-25
Jisheng Zhang
riscv: move options to keep entries sorted
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-23
Palmer Dabbelt
Merge patch series "dt-bindings: riscv: cpus: switch...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-23
Song Shuai
riscv: hibernate: remove WARN_ON in save_processor_state
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-23
Palmer Dabbelt
Merge patch series "riscv: Add independent irq/softirq...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-23
Palmer Dabbelt
Merge patch series "ISA string parser cleanups"
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-22
Conor Dooley
dt-bindings: riscv: cpus: switch to unevaluatedProperties...
Acked-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-22
Conor Dooley
dt-bindings: riscv: cpus: add a ref the common cpu...
Acked-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-22
Guo Ren
riscv: stack: Add config of thread stack size
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-22
Guo Ren
riscv: stack: Support HAVE_SOFTIRQ_ON_OWN_STACK
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-22
Guo Ren
riscv: stack: Support HAVE_IRQ_EXIT_ON_IRQ_STACK
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-21
Conor Dooley
RISC-V: always report presence of extensions formerly...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-21
Conor Dooley
dt-bindings: riscv: explicitly mention assumption of...
Suggested-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-21
Conor Dooley
RISC-V: remove decrement/increment dance in ISA string...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-21
Conor Dooley
RISC-V: rework comments in ISA string parser
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-21
Conor Dooley
RISC-V: validate riscv,isa at boot, not during ISA...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-21
Conor Dooley
RISC-V: split early & late of_node to hartid mapping
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-21
Conor Dooley
RISC-V: simplify register width check in ISA string...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
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commitdiff
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tree
2023-06-20
Viacheslav Mitrofanov
perf: RISC-V: Limit the number of counters returned...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-20
Fangrui Song
riscv: replace deprecated scall with ecall
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-20
Tiezhu Yang
riscv: uprobes: Restore thread.bad_cause
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-20
Jisheng Zhang
riscv: mm: try VMA lock-based page fault handling first
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-20
Björn Töpel
riscv: mm: Pre-allocate PGD entries for vmalloc/modules...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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2023-06-19
Palmer Dabbelt
Merge patch series "RISC-V: Export Zba, Zbb to usermode...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-19
Evan Green
RISC-V: hwprobe: Expose Zba, Zbb, and Zbs
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-19
Evan Green
RISC-V: Track ISA extensions per hart
Reviewed-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-19
Evan Green
RISC-V: Add Zba, Zbs extension probing
Reviewed-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-19
Krzysztof Kozlowski
dt-bindings: riscv: cpus: drop unneeded quotes
Acked-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-19
Sunil V L
RISC-V/perf: Use standard interface to get INTC domain
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-19
Sunil V L
RISC-V: ACPI : Fix for usage of pointers in different...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-19
Song Shuai
riscv: hibernation: Remove duplicate call of suspend_restore...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-19
Song Shuai
riscv: hibernation: Replace jalr with jr before suspend_rest...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-14
Conor Dooley
Documentation: RISC-V: patch-acceptance: mention patchwork...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-14
Jisheng Zhang
riscv: mm: stub extable related functions/macros for...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-14
Ben Dooks
riscv: say disabling zicbom if no or bad riscv,cbom...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Ruan Jinjie
riscv: fix kprobe __user string arg print fault issue
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Palmer Dabbelt
Merge patch series "riscv: Add vector ISA support"
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Andy Chiu
selftests: add .gitignore file for RISC-V hwprobe
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Andy Chiu
selftests: Test RISC-V Vector prctl interface
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Andy Chiu
riscv: Add documentation for Vector
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Guo Ren
riscv: Enable Vector code to be built
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Andy Chiu
riscv: detect assembler support for .option arch
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Andy Chiu
riscv: Add sysctl to set the default vector rule for...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Andy Chiu
riscv: Add prctl controls for userspace vector management
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Andy Chiu
riscv: hwcap: change ELF_HWCAP to a function
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Vincent Chen
riscv: KVM: Add vector lazy save/restore support
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Vincent Chen
riscv: kvm: Add V extension to KVM ISA
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Greentime Hu
riscv: prevent stack corruption by reserving task_pt_regs...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Andy Chiu
riscv: signal: validate altstack to reflect Vector
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Vincent Chen
riscv: signal: Report signal frame size to userspace...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Greentime Hu
riscv: signal: Add sigcontext save/restore for vector
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Andy Chiu
riscv: signal: check fp-reserved words unconditionally
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Greentime Hu
riscv: Add ptrace vector support
Reviewed-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Andy Chiu
riscv: Allocate user's vector context in the first...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Greentime Hu
riscv: Add task switch support for vector
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Greentime Hu
riscv: Introduce struct/helpers to save/restore per...
Reviewed-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Greentime Hu
riscv: Introduce riscv_v_vsize to record size of Vector...
Reviewed-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Greentime Hu
riscv: Introduce Vector enable/disable helpers
Reviewed-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Guo Ren
riscv: Disable Vector Instructions for kernel itself
Reviewed-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Greentime Hu
riscv: Clear vector regfile on bootup
Reviewed-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Greentime Hu
riscv: Add new csr defines related to vector extension
Reviewed-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Andy Chiu
riscv: hwprobe: Add support for probing V in RISCV_HWPROBE_K...
Reviewed-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Guo Ren
riscv: Extending cpufeature.c to detect V-extension
Reviewed-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-08
Guo Ren
riscv: Rename __switch_to_aux() -> fpu
Reviewed-by:
Palmer Dabbelt
<palmer@rivosinc.com>
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-07
Alexandre Ghiti
riscv: Check the virtual alignment before choosing...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-07
Alexandre Ghiti
riscv: Fix kfence now that the linear mapping can be...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
commit
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commitdiff
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tree
2023-06-07
Hsieh-Tseng Shen
riscv: mm: Ensure prot of VM_WRITE and VM_EXEC must...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
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2023-06-06
Palmer Dabbelt
Merge patch series "riscv: allow case-insensitive ISA...
Signed-off-by:
Palmer Dabbelt
<palmer@rivosinc.com>
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commitdiff
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