Daniel Maslowski 10ffafb456 riscv/purgatory: align riscv_kernel_entry ... commit fb197c5d2fd24b9af3d4697d0cf778645846d6d5 upstream. When alignment handling is delegated to the kernel, everything must be word-aligned in purgatory, since the trap handler is then set to the kexec one. Without the alignment, hitting the exception would ultimately crash. On other occasions, the kernel's handler would take care of exceptions. This has been tested on a JH7110 SoC with oreboot and its SBI delegating unaligned access exceptions and the kernel configured to handle them. Fixes: 736e30af58 ("RISC-V: Add purgatory") Signed-off-by: Daniel Maslowski <cyrevolt@gmail.com> Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com> Link: https://lore.kernel.org/r/20240719170437.247457-1-cyrevolt@gmail.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> Signed-off-by: Xiangyu Chen <xiangyu.chen@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-11-14 13:15:17 +01:00
..
boot	riscv: dts: sifive: add missing #interrupt-cells to pmic	2024-03-26 18:20:25 -04:00
configs
errata
include	mm: remove kern_addr_valid() completely	2024-11-08 16:26:39 +01:00
kernel	riscv: Remove duplicated GET_RM	2024-11-08 16:26:46 +01:00
kvm	RISC-V: KVM: Fix sbiret init before forwarding to userspace	2024-10-17 15:20:37 +02:00
lib	riscv: uaccess: Return the number of bytes effectively not copied	2023-08-23 17:52:38 +02:00
mm	riscv: change XIP's kernel_map.size to be size of the entire kernel	2024-08-29 17:30:13 +02:00
net	riscv, bpf: Make BPF_CMPXCHG fully ordered	2024-11-01 01:56:01 +01:00
purgatory	riscv/purgatory: align riscv_kernel_entry	2024-11-14 13:15:17 +01:00
Kbuild
Kconfig	riscv: define ILLEGAL_POINTER_VALUE for 64bit	2024-10-17 15:21:57 +02:00
Kconfig.debug
Kconfig.erratas
Kconfig.socs	riscv: Kconfig: Add select ARM_AMBA to SOC_STARFIVE	2023-12-13 18:39:29 +01:00
Makefile