linux/arch/riscv
Zihao Yu ac8d0b901f
riscv,entry: fix misaligned base for excp_vect_table
In RV64, the size of each entry in excp_vect_table is 8 bytes. If the
base of the table is not 8-byte aligned, loading an entry in the table
will raise a misaligned exception. Although such exception will be
handled by opensbi/bbl, this still causes performance degradation.

Signed-off-by: Zihao Yu <yuzihao@ict.ac.cn>
Reviewed-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2021-04-01 21:37:05 -07:00
..
boot RISC-V Patches for the 5.12 Merge Window 2021-02-26 10:28:35 -08:00
configs RISC-V: Enable CPU Hotplug in defconfigs 2021-02-26 21:24:02 -08:00
include riscv: evaluate put_user() arg before enabling user access 2021-04-01 21:37:04 -07:00
kernel riscv,entry: fix misaligned base for excp_vect_table 2021-04-01 21:37:05 -07:00
lib riscv: Add support for function error injection 2021-01-14 15:09:09 -08:00
mm RISC-V: kasan: Declare kasan_shallow_populate() static 2021-03-16 22:01:04 -07:00
net bpf: Rename BPF_XADD and prepare to encode other atomics in .imm 2021-01-14 18:34:29 -08:00
Kbuild riscv: Allow device trees to be built into the kernel 2020-05-18 11:38:05 -07:00
Kconfig riscv: Correct SPARSEMEM configuration 2021-03-16 22:15:21 -07:00
Kconfig.debug RISC-V: Remove EARLY_PRINTK support 2018-12-17 10:23:46 -08:00
Kconfig.socs riscv: Fix compilation error with Canaan SoC 2021-03-16 21:54:27 -07:00
Makefile riscv: Enable per-task stack canaries 2021-01-14 15:09:10 -08:00