Pull RISC-V fixes from Paul Walmsley:
- Fix several bugs in the breakpoint trap handler
- Drop an unnecessary loop around calls to preempt_schedule_irq()
* tag 'riscv/for-v5.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
RISC-V: entry: Remove unneeded need_resched() loop
riscv: Correct the handling of unexpected ebreak in do_trap_break()
riscv: avoid sending a SIGTRAP to a user thread trapped in WARN()
riscv: avoid kernel hangs when trapped in BUG()