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linux/arch/riscv/kernel
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Guo Ren 69d0bf4cc6
riscv: compat: process: Add UXL_32 support in start_thread 
If the current task is in COMPAT mode, set SR_UXL_32 in status for
returning userspace. We need CONFIG _COMPAT to prevent compiling
errors with rv32 defconfig.

Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20220405071314.3225832-14-guoren@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2022-04-26 13:36:36 -07:00
..
probes
ftrace: disable preemption when recursion locked
2021-10-27 11:21:49 -04:00
vdso
riscv/vdso: Add support for time namespaces
2021-10-04 14:16:43 -07:00
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
asm-offsets.c
RISC-V: Add arch functions for non-retentive suspend entry/exit
2022-03-10 09:29:31 -08:00
cacheinfo.c
drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION()
2021-09-01 10:29:10 +02:00
compat_syscall_table.c
riscv: compat: syscall: Add compat_sys_call_table implementation
2022-04-26 13:36:25 -07:00
cpu_ops_sbi.c
RISC-V: Declare per cpu boot data as static
2022-03-31 12:44:32 -07:00
cpu_ops_spinwait.c
RISC-V: Use __cpu_up_stack/task_pointer only for spinwait method
2022-01-20 09:27:08 -08:00
cpu_ops.c
RISC-V: Move spinwait booting method to its own config
2022-01-20 09:27:16 -08:00
cpu-hotplug.c
riscv: cpu-hotplug: clear cpu from numa map when teardown
2022-02-10 09:16:50 -08:00
cpu.c
riscv: cpu.c: don't use kernel-doc markers for comments
2022-03-31 15:42:46 -07:00
cpufeature.c
RISC-V: Add sscofpmf extension support
2022-03-21 15:01:09 -07:00
crash_dump.c
RISC-V: Add crash kernel support
2021-04-26 08:25:24 -07:00
crash_save_regs.S
RISC-V: Add kdump support
2021-04-26 08:25:23 -07:00
efi-header.S
RISC-V: Add PE/COFF header for EFI stub
2020-10-02 14:31:16 -07:00
efi.c
RISC-V: Add EFI runtime services
2020-10-02 14:31:28 -07:00
entry.S
riscv: compat: syscall: Add entry.S implementation
2022-04-26 13:36:31 -07:00
fpu.S
riscv: abstract out CSR names for supervisor vs machine mode
2019-11-05 09:20:42 -08:00
ftrace.c
ftrace: Cleanup ftrace_dyn_arch_init()
2021-10-08 19:41:39 -04:00
head.h
RISC-V: Move spinwait booting method to its own config
2022-01-20 09:27:16 -08:00
head.S
RISC-V: Add arch functions for non-retentive suspend entry/exit
2022-03-10 09:29:31 -08:00
image-vars.h
arch/riscv:fix typo in a comment in arch/riscv/kernel/image-vars.h
2021-02-18 23:18:00 -08:00
irq.c
RISC-V: Remove do_IRQ() function
2020-06-09 19:11:24 -07:00
jump_label.c
riscv: Add jump-label implementation
2020-07-30 11:37:43 -07:00
kexec_relocate.S
riscv: Don't use va_pa_offset on kdump
2022-01-09 10:38:06 -08:00
kgdb.c
riscv: Fix "no previous prototype" compile warning in kgdb.c file
2020-07-09 20:09:30 -07:00
machine_kexec.c
riscv: use hart id instead of cpu id on machine_kexec
2022-01-09 10:40:00 -08:00
Makefile
riscv: compat: syscall: Add compat_sys_call_table implementation
2022-04-26 13:36:25 -07:00
mcount-dyn.S
riscv: Using PATCHABLE_FUNCTION_ENTRY instead of MCOUNT
2021-01-14 15:09:05 -08:00
mcount.S
riscv: Workaround mcount name prior to clang-13
2021-04-26 08:25:01 -07:00
module-sections.c
riscv: add missing header file includes
2019-10-28 00:46:01 -07:00
module.c
RISC-V: module: fix apply_r_riscv_rcv_branch_rela typo
2022-03-31 13:20:11 -07:00
patch.c
riscv: Fixup compile error BUILD_BUG_ON failed
2021-01-14 15:09:01 -08:00
perf_callchain.c
riscv: Fix fill_callchain return value
2022-03-30 23:01:42 -07:00
perf_regs.c
perf/arch: Remove perf_sample_data::regs_user_copy
2020-11-09 18:12:34 +01:00
process.c
riscv: compat: process: Add UXL_32 support in start_thread
2022-04-26 13:36:36 -07:00
ptrace.c
ptrace: Create ptrace_report_syscall_{entry,exit} in ptrace.h
2022-03-10 13:35:08 -06:00
reset.c
riscv: set default pm_power_off to NULL
2021-10-04 14:16:57 -07:00
riscv_ksyms.c
riscv: provide memmove implementation
2020-12-10 17:27:54 -08:00
sbi.c
RISC-V: Fix IPI/RFENCE hmask on non-monotonic hartid ordering
2022-02-14 12:27:45 -08:00
setup.c
drivers/base/node: consolidate node device subsystem initialization in node_dev_init()
2022-03-22 15:57:10 -07:00
signal.c
ptrace: Cleanups for v5.18
2022-03-28 17:29:53 -07:00
smp.c
RISC-V: Use common riscv_cpuid_to_hartid_mask() for both SMP=y and SMP=n
2022-01-09 12:13:31 -08:00
smpboot.c
RISC-V: Do not use cpumask data structure for hartid bitmap
2022-01-20 09:27:22 -08:00
soc.c
riscv: Fix builtin DTB handling
2021-01-07 19:00:50 -08:00
stacktrace.c
riscv: Rename "sp_in_global" to "current_stack_pointer"
2022-03-30 15:15:27 -07:00
suspend_entry.S
RISC-V: Add arch functions for non-retentive suspend entry/exit
2022-03-10 09:29:31 -08:00
suspend.c
RISC-V: Add arch functions for non-retentive suspend entry/exit
2022-03-10 09:29:31 -08:00
sys_riscv.c
riscv: compat: syscall: Add compat_sys_call_table implementation
2022-04-26 13:36:25 -07:00
syscall_table.c
riscv/vdso: Refactor asm/vdso.h
2021-10-02 13:42:23 -07:00
time.c
RISC-V Patches for the 5.13 Merge Window, Part 1
2021-05-06 09:24:18 -07:00
trace_irq.c
riscv: fix oops caused by irqsoff latency tracer
2022-02-24 20:30:30 -08:00
trace_irq.h
riscv: fix oops caused by irqsoff latency tracer
2022-02-24 20:30:30 -08:00
traps_misaligned.c
riscv: Unaligned load/store handling for M_MODE
2020-04-03 10:45:33 -07:00
traps.c
exit: Add and use make_task_dead.
2021-12-13 12:04:45 -06:00
vdso.c
riscv/vdso: Add support for time namespaces
2021-10-04 14:16:43 -07:00
vmlinux-xip.lds.S
riscv: vmlinux.lds.S|vmlinux-xip.lds.S: remove .fixup section
2022-01-05 17:53:37 -08:00
vmlinux.lds.S
riscv: vmlinux.lds.S|vmlinux-xip.lds.S: remove .fixup section
2022-01-05 17:53:37 -08:00