diff options
| author | Andrew Jones <ajones@ventanamicro.com> | 2022-10-21 11:52:39 +0530 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2022-10-21 11:52:39 +0530 |
| commit | 5c20a3a9df19811051441214e7f5091cb3546db0 (patch) | |
| tree | 67f55881cfc0ed09d8ea7e25165ec850022a2694 /arch/riscv/kvm | |
| parent | 9abf2313adc1ca1b6180c508c25f22f9395cc780 (diff) | |
RISC-V: Fix compilation without RISCV_ISA_ZICBOM
riscv_cbom_block_size and riscv_init_cbom_blocksize() should always
be available and riscv_init_cbom_blocksize() should always be
invoked, even when compiling without RISCV_ISA_ZICBOM enabled. This
is because disabling RISCV_ISA_ZICBOM means "don't use zicbom
instructions in the kernel" not "pretend there isn't zicbom, even
when there is". When zicbom is available, whether the kernel enables
its use with RISCV_ISA_ZICBOM or not, KVM will offer it to guests.
Ensure we can build KVM and that the block size is initialized even
when compiling without RISCV_ISA_ZICBOM.
Fixes: 8f7e001e0325 ("RISC-V: Clean up the Zicbom block size probing")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'arch/riscv/kvm')
0 files changed, 0 insertions, 0 deletions