Jiexun Wang d68c74f3b2 RISC-V: Fix wrong use of CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK ... commit 07a2766575 upstream. If configuration options SOFTIRQ_ON_OWN_STACK and PREEMPT_RT are enabled simultaneously under RISC-V architecture, it will result in a compilation failure: arch/riscv/kernel/irq.c:64:6: error: redefinition of 'do_softirq_own_stack' 64 | void do_softirq_own_stack(void) | ^~~~~~~~~~~~~~~~~~~~ In file included from ./arch/riscv/include/generated/asm/softirq_stack.h:1, from arch/riscv/kernel/irq.c:15: ./include/asm-generic/softirq_stack.h:8:20: note: previous definition of 'do_softirq_own_stack' was here 8 | static inline void do_softirq_own_stack(void) | ^~~~~~~~~~~~~~~~~~~~ After changing CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK to CONFIG_SOFTIRQ_ON_OWN_STACK, compilation can be successful. Fixes: dd69d07a5a ("riscv: stack: Support HAVE_SOFTIRQ_ON_OWN_STACK") Reviewed-by: Guo Ren <guoren@kernel.org> Signed-off-by: Jiexun Wang <wangjiexun@tinylab.org> Reviewed-by: Samuel Holland <samuel@sholland.org> Link: https://lore.kernel.org/r/20230913052940.374686-1-wangjiexun@tinylab.org Cc: stable@vger.kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-10-19 23:11:07 +02:00
..
compat_vdso	riscv: Handle zicsr/zifencei issue between gcc and binutils	2023-08-16 07:39:38 -07:00
pi	riscv: Fix orphan section warnings caused by kernel/pi	2023-05-09 18:20:23 -07:00
probes	RISC-V Patches for the 6.5 Merge Window, Part 1	2023-06-30 09:37:26 -07:00
vdso	riscv: replace deprecated scall with ecall	2023-06-20 09:02:09 -07:00
.gitignore
acpi.c	RISC-V: ACPI: Fix acpi_os_ioremap to return iomem address	2023-08-02 13:49:43 -07:00
alternative.c	RISC-V: hwprobe: Remove __init on probe_vendor_features()	2023-04-25 21:58:42 -07:00
asm-offsets.c	RISC-V: Add arch functions to support hibernation/suspend-to-disk	2023-04-29 11:25:13 -07:00
cacheinfo.c	RISC-V Patches for the 6.4 Merge Window, Part 1	2023-04-28 16:55:39 -07:00
compat_signal.c	riscv: compat: signal: Add rt_frame implementation	2022-05-17 16:37:21 -07:00
compat_syscall_table.c	riscv: compat: syscall: Add compat_sys_call_table implementation	2022-04-26 13:36:25 -07:00
cpu-hotplug.c	riscv: Switch to hotplug core state synchronization	2023-05-15 13:44:59 +02:00
cpu.c	riscv: Fix CPU feature detection with SMP disabled	2023-08-08 15:28:25 -07:00
cpu_ops.c	RISC-V: Align SBI probe implementation with spec	2023-04-29 13:04:50 -07:00
cpu_ops_sbi.c	riscv: cpu_ops_sbi: Add 64bit hartid support on RV64	2022-07-19 16:38:58 -07:00
cpu_ops_spinwait.c	RISC-V: cpu_ops_spinwait.c should include head.h	2022-08-11 13:24:16 -07:00
cpufeature.c	RISC-V: Don't include Zicsr or Zifencei in I from ACPI	2023-07-12 10:04:40 -07:00
crash_core.c	riscv: Export va_kernel_pa_offset in vmcoreinfo	2023-08-02 13:50:31 -07:00
crash_dump.c	vmcore: convert copy_oldmem_page() to take an iov_iter	2022-04-29 14:37:59 -07:00
crash_save_regs.S	RISC-V: Fixup get incorrect user mode PC for kernel mode regs	2022-08-11 08:54:40 -07:00
efi-header.S	riscv: Prepare EFI header for relocatable kernels	2023-04-19 07:46:28 -07:00
efi.c	efi: Discover BTI support in runtime services regions	2023-02-04 09:19:02 +01:00
elf_kexec.c	riscv: kexec: Align the kexeced kernel entry	2023-09-23 11:14:32 +02:00
entry.S	riscv: replace deprecated scall with ecall	2023-06-20 09:02:09 -07:00
fpu.S
ftrace.c	RISC-V: Don't check text_mutex during stop_machine	2023-03-09 14:58:51 -08:00
head.h	riscv: entry: Convert to generic entry	2023-03-23 08:47:00 -07:00
head.S	riscv: prevent stack corruption by reserving task_pt_regs(p) early	2023-06-08 07:16:49 -07:00
hibernate-asm.S	riscv: hibernation: Remove duplicate call of suspend_restore_csrs	2023-06-19 09:27:57 -07:00
hibernate.c	riscv: hibernate: remove WARN_ON in save_processor_state	2023-06-23 10:06:22 -07:00
image-vars.h	riscv: Fix EFI stub usage of KASAN instrumented strcmp function	2023-04-19 07:24:52 -07:00
irq.c	RISC-V: Fix wrong use of CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK	2023-10-19 23:11:07 +02:00
jump_label.c	jump_label: make initial NOP patching the special case	2022-06-24 09:48:55 +02:00
kexec_relocate.S	riscv: Don't use va_pa_offset on kdump	2022-01-09 10:38:06 -08:00
kgdb.c	RISC-V: rename parse_asm.h to insn.h	2022-12-29 06:59:47 -08:00
machine_kexec.c	riscv: kexec: Fixup crash_smp_send_stop without multi cores	2022-11-29 21:50:59 -08:00
machine_kexec_file.c	RISC-V: Add kexec_file support	2022-05-19 12:14:18 -07:00
Makefile	RISC-V Patches for the 6.5 Merge Window, Part 1	2023-06-30 09:37:26 -07:00
mcount-dyn.S	riscv: entry: Consolidate general regs saving/restoring	2023-03-23 08:47:03 -07:00
mcount.S	riscv: ftrace: Enable HAVE_FUNCTION_GRAPH_RETVAL	2023-06-22 10:39:56 -04:00
module-sections.c
module.c	riscv: module: Add ADD16 and SUB16 rela types	2023-01-31 23:29:40 -08:00
patch.c	RISC-V: Don't check text_mutex during stop_machine	2023-03-09 14:58:51 -08:00
perf_callchain.c	riscv: Fix fill_callchain return value	2022-03-30 23:01:42 -07:00
perf_regs.c
process.c	riscv: Add prctl controls for userspace vector management	2023-06-08 07:16:53 -07:00
ptrace.c	RISC-V: Add ptrace support for vectors	2023-09-13 09:53:55 +02:00
reset.c	riscv: Use do_kernel_power_off()	2022-05-19 19:30:30 +02:00
riscv_ksyms.c	RISC-V: add infrastructure to allow different str* implementations	2023-01-31 11:43:23 -08:00
sbi-ipi.c	RISC-V: Allow marking IPIs as suitable for remote FENCEs	2023-04-08 11:26:24 +01:00
sbi.c	RISC-V: Align SBI probe implementation with spec	2023-04-29 13:04:50 -07:00
setup.c	Merge patch series "riscv: Add vector ISA support"	2023-06-08 07:17:09 -07:00
signal.c	riscv: signal: fix sigaltstack frame size checking	2023-10-19 23:11:01 +02:00
smp.c	riscv: Fix CPU feature detection with SMP disabled	2023-08-08 15:28:25 -07:00
smpboot.c	risc-v: Fix order of IPI enablement vs RCU startup	2023-07-05 07:24:38 -07:00
soc.c
stacktrace.c	riscv: Use READ_ONCE_NOCHECK in imprecise unwinding stack mode	2023-03-09 14:50:35 -08:00
suspend.c	RISC-V: Change suspend_save_csrs and suspend_restore_csrs to public function	2023-04-29 11:25:10 -07:00
suspend_entry.S	RISC-V: Factor out common code of __cpu_resume_enter()	2023-04-29 11:25:11 -07:00
sys_riscv.c	Merge patch series "RISC-V: Export Zba, Zbb to usermode via hwprobe"	2023-06-19 14:34:40 -07:00
syscall_table.c	riscv/vdso: Refactor asm/vdso.h	2021-10-02 13:42:23 -07:00
time.c	RISC-V: time.c: Add ACPI support for time_init()	2023-06-01 08:45:13 -07:00
traps.c	riscv: Only consider swbp/ss handlers for correct privileged mode	2023-10-19 23:11:07 +02:00
traps_misaligned.c	riscv: traps_misaligned: do not duplicate stringify	2022-08-11 08:56:53 -07:00
vdso.c	riscv: vdso: include vdso/vsyscall.h for vdso_data	2023-07-04 07:54:41 -07:00
vector.c	riscv: vector: clear V-reg in the first-use trap	2023-07-01 07:38:21 -07:00
vmlinux-xip.lds.S	riscv: vmlinux-xip.lds.S: remove .alternative section	2023-06-25 16:24:03 -07:00
vmlinux.lds.S	riscv: enable HAVE_LD_DEAD_CODE_DATA_ELIMINATION	2023-06-25 16:24:05 -07:00