diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/cpu/mtrr.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/x86/cpu/mtrr.c b/arch/x86/cpu/mtrr.c index d57fcface01..9c24ae984e9 100644 --- a/arch/x86/cpu/mtrr.c +++ b/arch/x86/cpu/mtrr.c @@ -166,8 +166,12 @@ int mtrr_commit(bool do_caches) debug("open done\n"); qsort(req, gd->arch.mtrr_req_count, sizeof(*req), h_comp_mtrr); for (i = 0; i < gd->arch.mtrr_req_count; i++, req++) - mtrr_set_next_var(req->type, req->start, req->size); + set_var_mtrr(i, req->type, req->start, req->size); + /* Clear the ones that are unused */ + debug("clear\n"); + for (; i < mtrr_get_var_count(); i++) + wrmsrl(MTRR_PHYS_MASK_MSR(i), 0); debug("close\n"); mtrr_close(&state, do_caches); debug("mtrr done\n"); |