Merge tag 'pull-riscv-to-apply-20230911' of https://github.com/alistair23/qemu into staging

First RISC-V PR for 8.2

 * Remove 'host' CPU from TCG
 * riscv_htif Fixup printing on big endian hosts
 * Add zmmul isa string
 * Add smepmp isa string
 * Fix page_check_range use in fault-only-first
 * Use existing lookup tables for MixColumns
 * Add RISC-V vector cryptographic instruction set support
 * Implement WARL behaviour for mcountinhibit/mcounteren
 * Add Zihintntl extension ISA string to DTS
 * Fix zfa fleq.d and fltq.d
 * Fix upper/lower mtime write calculation
 * Make rtc variable names consistent
 * Use abi type for linux-user target_ucontext
 * Add RISC-V KVM AIA Support
 * Fix riscv,pmu DT node path in the virt machine
 * Update CSR bits name for svadu extension
 * Mark zicond non-experimental
 * Fix satp_mode_finalize() when satp_mode.supported = 0
 * Fix non-KVM --enable-debug build
 * Add new extensions to hwprobe
 * Use accelerated helper for AES64KS1I
 * Allocate itrigger timers only once
 * Respect mseccfg.RLB for pmpaddrX changes
 * Align the AIA model to v1.0 ratified spec
 * Don't read the CSR in riscv_csrrw_do64

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# gpg: Signature made Mon 11 Sep 2023 02:42:27 EDT
# gpg:                using RSA key 6AE902B6A7CA877D6D659296AF7C95130C538013
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6AE9 02B6 A7CA 877D 6D65  9296 AF7C 9513 0C53 8013

* tag 'pull-riscv-to-apply-20230911' of https://github.com/alistair23/qemu: (45 commits)
  target/riscv: don't read CSR in riscv_csrrw_do64
  target/riscv: Align the AIA model to v1.0 ratified spec
  target/riscv/pmp.c: respect mseccfg.RLB for pmpaddrX changes
  target/riscv: Allocate itrigger timers only once
  target/riscv: Use accelerated helper for AES64KS1I
  linux-user/riscv: Add new extensions to hwprobe
  hw/intc/riscv_aplic.c fix non-KVM --enable-debug build
  hw/riscv/virt.c: fix non-KVM --enable-debug build
  riscv: zicond: make non-experimental
  target/riscv: fix satp_mode_finalize() when satp_mode.supported = 0
  target/riscv: Update CSR bits name for svadu extension
  hw/riscv: virt: Fix riscv,pmu DT node path
  target/riscv: select KVM AIA in riscv virt machine
  target/riscv: update APLIC and IMSIC to support KVM AIA
  target/riscv: Create an KVM AIA irqchip
  target/riscv: check the in-kernel irqchip support
  target/riscv: support the AIA device emulation with KVM enabled
  linux-user/riscv: Use abi type for target_ucontext
  hw/intc: Make rtc variable names consistent
  hw/intc: Fix upper/lower mtime write calculation
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 2 insertions, 8 deletions

diff --git a/target/arm/tcg/crypto_helper.c b/target/arm/tcg/crypto_helper.c
index fdd70abbfd..7cadd61e12 100644
--- a/target/arm/tcg/crypto_helper.c
+++ b/target/arm/tcg/crypto_helper.c
@@ -614,10 +614,7 @@ static void do_crypto_sm4e(uint64_t *rd, uint64_t *rn, uint64_t *rm)
             CR_ST_WORD(d, (i + 3) % 4) ^
             CR_ST_WORD(n, i);
 
-        t = sm4_sbox[t & 0xff] |
-            sm4_sbox[(t >> 8) & 0xff] << 8 |
-            sm4_sbox[(t >> 16) & 0xff] << 16 |
-            sm4_sbox[(t >> 24) & 0xff] << 24;
+        t = sm4_subword(t);
 
         CR_ST_WORD(d, i) ^= t ^ rol32(t, 2) ^ rol32(t, 10) ^ rol32(t, 18) ^
                             rol32(t, 24);
@@ -651,10 +648,7 @@ static void do_crypto_sm4ekey(uint64_t *rd, uint64_t *rn, uint64_t *rm)
             CR_ST_WORD(d, (i + 3) % 4) ^
             CR_ST_WORD(m, i);
 
-        t = sm4_sbox[t & 0xff] |
-            sm4_sbox[(t >> 8) & 0xff] << 8 |
-            sm4_sbox[(t >> 16) & 0xff] << 16 |
-            sm4_sbox[(t >> 24) & 0xff] << 24;
+        t = sm4_subword(t);
 
         CR_ST_WORD(d, i) ^= t ^ rol32(t, 13) ^ rol32(t, 23);
     }