| 57,9 → 57,9 |
|---|
| * +0(KDATA_DES), +8(UDATA_DES), +16(UTEXT_DES) |
| */ |
| write_msr(AMD_MSR_STAR, |
| ((__u64)(gdtselector(KDATA_DES) | PL_USER)<<48) \ |
| | ((__u64)(gdtselector(KTEXT_DES) | PL_KERNEL)<<32)); |
| write_msr(AMD_MSR_LSTAR, (__u64)syscall_entry); |
| ((uint64_t)(gdtselector(KDATA_DES) | PL_USER)<<48) \ |
| | ((uint64_t)(gdtselector(KTEXT_DES) | PL_KERNEL)<<32)); |
| write_msr(AMD_MSR_LSTAR, (uint64_t)syscall_entry); |
| /* Mask RFLAGS on syscall |
| * - disable interrupts, until we exchange the stack register |
| * (mask the IE bit) |