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Subject[PATCH 5.10 059/157] RISC-V: correct enum sbi_ext_rfence_fid
Date
From: Heinrich Schuchardt <xypron.glpk@gmx.de>

commit 6dd4879f59b0a0679ed8c3ebaff3d79f37930778 upstream.

The constants in enum sbi_ext_rfence_fid should match the SBI
specification. See
https://github.com/riscv/riscv-sbi-doc/blob/master/riscv-sbi.adoc#78-function-listing

| Function Name | FID | EID
| sbi_remote_fence_i | 0 | 0x52464E43
| sbi_remote_sfence_vma | 1 | 0x52464E43
| sbi_remote_sfence_vma_asid | 2 | 0x52464E43
| sbi_remote_hfence_gvma_vmid | 3 | 0x52464E43
| sbi_remote_hfence_gvma | 4 | 0x52464E43
| sbi_remote_hfence_vvma_asid | 5 | 0x52464E43
| sbi_remote_hfence_vvma | 6 | 0x52464E43

Fixes: ecbacc2a3efd ("RISC-V: Add SBI v0.2 extension definitions")
Reported-by: Sean Anderson <seanga2@gmail.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/riscv/include/asm/sbi.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- a/arch/riscv/include/asm/sbi.h
+++ b/arch/riscv/include/asm/sbi.h
@@ -51,10 +51,10 @@ enum sbi_ext_rfence_fid {
SBI_EXT_RFENCE_REMOTE_FENCE_I = 0,
SBI_EXT_RFENCE_REMOTE_SFENCE_VMA,
SBI_EXT_RFENCE_REMOTE_SFENCE_VMA_ASID,
- SBI_EXT_RFENCE_REMOTE_HFENCE_GVMA,
SBI_EXT_RFENCE_REMOTE_HFENCE_GVMA_VMID,
- SBI_EXT_RFENCE_REMOTE_HFENCE_VVMA,
+ SBI_EXT_RFENCE_REMOTE_HFENCE_GVMA,
SBI_EXT_RFENCE_REMOTE_HFENCE_VVMA_ASID,
+ SBI_EXT_RFENCE_REMOTE_HFENCE_VVMA,
};

enum sbi_ext_hsm_fid {

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