| commit | 644ddf588f5dba34df483a6ea8abe639cc102289 | [log] [tgz] |
|---|---|---|
| author | Prarit Bhargava <prarit@redhat.com> | Tue Oct 18 13:24:10 2011 -0400 |
| committer | Ingo Molnar <mingo@elte.hu> | Mon Dec 05 13:48:50 2011 +0100 |
| tree | 886294e324a79d3cda7599c9034bb536780b0e38 | |
| parent | 9e6866686bdf2dcf3aeb0838076237ede532dcc8 [diff] |
Add TAINT_FIRMWARE_WORKAROUND on MTRR fixup TAINT_FIRMWARE_WORKAROUND should be set when an MTRR fixup is done. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Acked-by: David Rientjes <rientjes@google.com> Link: http://lkml.kernel.org/r/1318958650-12447-1-git-send-email-prarit@redhat.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c index a71efcdb..e1fe7f4 100644 --- a/arch/x86/kernel/cpu/mtrr/generic.c +++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -547,6 +547,7 @@ if (tmp != mask_lo) { printk(KERN_WARNING "mtrr: your BIOS has configured an incorrect mask, fixing it.\n"); + add_taint(TAINT_FIRMWARE_WORKAROUND); mask_lo = tmp; } }