diff options
| -rw-r--r-- | util/msrtool/linux.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/util/msrtool/linux.c b/util/msrtool/linux.c index efd3087061..ac94d803f9 100644 --- a/util/msrtool/linux.c +++ b/util/msrtool/linux.c @@ -76,13 +76,16 @@ int linux_close(uint8_t cpu) { } int linux_rdmsr(uint8_t cpu, uint32_t addr, struct msr *val) { + struct msr tmp; if (lseek(msr_fd[cpu], addr, SEEK_SET) == -1) { SYSERROR(lseek, addr); return 0; } - if (read(msr_fd[cpu], val, 8) != 8) { + if (read(msr_fd[cpu], &tmp, 8) != 8) { SYSERROR(read, addr); return 0; } + val->hi = tmp.lo; + val->lo = tmp.hi; return 1; } |