Re: [PATCH v10 10/14] riscv: hwprobe: Add thead vendor extension probing

2024-10-29 Thread Yangyu Chen
On 9/12/24 13:55, Charlie Jenkins wrote: > Add a new hwprobe key "RISCV_HWPROBE_KEY_VENDOR_EXT_THEAD_0" which > allows userspace to probe for the new RISCV_ISA_VENDOR_EXT_XTHEADVECTOR > vendor extension. I believe it's more advantageous to use RISCV_HWPROBE_KEY_VENDOR_EXT_0 to ensure that this k

Re: [PATCH v10 10/14] riscv: hwprobe: Add thead vendor extension probing

2024-10-02 Thread Emil Renner Berthing
Charlie Jenkins wrote: > Add a new hwprobe key "RISCV_HWPROBE_KEY_VENDOR_EXT_THEAD_0" which > allows userspace to probe for the new RISCV_ISA_VENDOR_EXT_XTHEADVECTOR > vendor extension. > > This new key will allow userspace code to probe for which thead vendor > extensions are supported. This API i

[PATCH v10 10/14] riscv: hwprobe: Add thead vendor extension probing

2024-09-11 Thread Charlie Jenkins
Add a new hwprobe key "RISCV_HWPROBE_KEY_VENDOR_EXT_THEAD_0" which allows userspace to probe for the new RISCV_ISA_VENDOR_EXT_XTHEADVECTOR vendor extension. This new key will allow userspace code to probe for which thead vendor extensions are supported. This API is modeled to be consistent with RI