[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [PATCH for 4.21 v7 3/4] xen/riscv: make zbb as mandatory
On 2/26/25 1:58 PM, Jan Beulich wrote:
On 20.02.2025 18:44, Oleksii Kurochko wrote:According to riscv/booting.txt, it is expected that Zbb should be supported. Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx> --- Changes in v7: - new patch. --- xen/arch/riscv/arch.mk | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)Please can you also tidy asm/cmpxchg.h of ANDN_INSN() then? Sure, I can leave only: /* * To not face an issue that gas doesn't understand ANDN instruction * it is encoded using .insn directive. */ #define ANDN_INSN(rd, rs1, rs2) \ ".insn r OP, 0x7, 0x20, " rd ", " rs1 ", " rs2 "\n" ~ Oleksii
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