Ville Juven 686b990a85 arch/ARCH_KERNEL_STACK: Fix signal handling with kernel stack ... There were two issues with signal handling: - With a kernel stack the "info" parameter was passed from kernel memory. This is fixed by making a stack frame to the user stack and copying it there. - If the signal handler uses a system call, the kernel stack was completely and unconditionally destroyed, resulting in a crash in the user application There is also no need to check ustkptr, it is always NULL. Why ? Because signal delivery is deferred when a system call is being executed.		2023-01-26 20:41:42 +08:00
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include	litex: Allow custom peripheral memory mapping and IRQ.	2023-01-25 14:11:06 +08:00
src	arch/ARCH_KERNEL_STACK: Fix signal handling with kernel stack	2023-01-26 20:41:42 +08:00
Kconfig	arch: risc-v: Remove FPU support from qemu-rv	2022-09-20 11:40:40 +08:00