Anup Patel 2e7be16299 RISC-V: KVM: Don't treat SBI HFENCE calls as NOPs ...

The SBI specification clearly states that SBI HFENCE calls should
return SBI_ERR_NOT_SUPPORTED when one of the target hart doesn’t
support hypervisor extension (aka nested virtualization in-case
of KVM RISC-V).

Fixes: c7fa3c48de ("RISC-V: KVM: Treat SBI HFENCE calls as NOPs")
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Link: https://lore.kernel.org/r/20250605061458.196003-3-apatel@ventanamicro.com
Signed-off-by: Anup Patel <anup@brainfault.org>

2025-06-17 10:18:40 +05:30

..

boot

Merge tag 'soc-newsoc-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2025-05-31 08:14:37 -07:00

configs

Merge tag 'riscv-for-linus-6.16-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2025-06-06 18:05:18 -07:00

crypto

crypto: riscv/sha256 - implement library instead of shash

2025-05-05 18:20:43 +08:00

errata

RISC-V: errata: Use medany for relocatable builds

2025-03-26 15:56:37 -07:00

include

mm: pgtable: fix pte_swp_exclusive

2025-06-11 14:52:08 -07:00

kernel

Merge tag 'kbuild-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2025-06-07 10:05:35 -07:00

kvm

RISC-V: KVM: Don't treat SBI HFENCE calls as NOPs

2025-06-17 10:18:40 +05:30

lib

Merge tag 'riscv-for-linus-6.16-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2025-06-06 18:05:18 -07:00

mm

Merge tag 'riscv-for-linus-6.16-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2025-06-06 18:05:18 -07:00

net

bpf, riscv64: Skip redundant zext instruction after load-acquire

2025-05-09 10:05:27 -07:00

purgatory

riscv/purgatory: 4B align purgatory_start

2025-04-01 07:07:12 +00:00

tools

riscv: Check relocations at compile time

2023-04-19 07:46:32 -07:00

Kbuild

riscv: migrate to the generic rule for built-in DTB

2025-03-18 13:30:13 +00:00

Kconfig

Merge tag 'riscv-mw2-6.16-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/alexghiti/linux into for-next

2025-06-05 14:03:16 -07:00

Kconfig.debug

riscv: Add tests for riscv module loading

2023-11-07 14:59:32 -08:00

Kconfig.errata

riscv: Add ghostwrite vulnerability

2025-01-18 12:33:39 -08:00

Kconfig.socs

riscv: Enable PM_GENERIC_DOMAINS for T-Head SoCs

2025-04-07 16:51:48 +01:00

Kconfig.vendor

riscv: Add SiFive xsfvqmaccdod and xsfvqmaccqoq vendor extensions

2025-05-08 11:01:43 -07:00

Makefile

riscv: Implement HAVE_DYNAMIC_FTRACE_WITH_CALL_OPS

2025-06-05 11:09:30 -07:00

Makefile.postlink

kbuild: Create intermediate vmlinux build with relocations preserved

2025-03-17 00:29:50 +09:00