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authorRobert Richter <robert.richter@amd.com>2010-10-25 16:03:39 +0200
committerIngo Molnar <mingo@elte.hu>2010-10-25 18:59:43 +0200
commiteb48c9cb2053e7bb5f7f8f0371cb578a0d439450 (patch)
tree2dd0e6cc9cb5503c6f81a512578ad2ed169cd46e /arch/x86/oprofile
parent0a17941e71f089b128514f7b5b486e20072ca7dc (diff)
downloadop-kernel-dev-eb48c9cb2053e7bb5f7f8f0371cb578a0d439450.zip
op-kernel-dev-eb48c9cb2053e7bb5f7f8f0371cb578a0d439450.tar.gz
apic, amd: Make firmware bug messages more meaningful
This improves error messages in case the BIOS was setting up wrong LVT offsets. Signed-off-by: Robert Richter <robert.richter@amd.com> Acked-by: Borislav Petkov <borislav.petkov@amd.com> LKML-Reference: <1288015419-29543-6-git-send-email-robert.richter@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/oprofile')
-rw-r--r--arch/x86/oprofile/op_model_amd.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
index 42fb46f..08de254 100644
--- a/arch/x86/oprofile/op_model_amd.c
+++ b/arch/x86/oprofile/op_model_amd.c
@@ -566,6 +566,7 @@ static int force_ibs_eilvt_setup(void)
ret = setup_ibs_ctl(i);
if (ret)
return ret;
+ pr_err(FW_BUG "using offset %d for IBS interrupts\n", i);
return 0;
}
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