From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Kan Liang <kan.liang@linux.intel.com>,
Peter Zijlstra <peterz@infradead.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Jiri Olsa <jolsa@redhat.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Stephane Eranian <eranian@google.com>,
Thomas Gleixner <tglx@linutronix.de>,
Vince Weaver <vincent.weaver@maine.edu>,
Ingo Molnar <mingo@kernel.org>, Sasha Levin <sashal@kernel.org>
Subject: [PATCH AUTOSEL 4.9 33/38] perf/x86/intel/uncore: Fix PCI BDF address of M3UPI on SKX
Date: Tue, 16 Oct 2018 00:15:17 -0400 [thread overview]
Message-ID: <20181016041522.135789-33-sashal@kernel.org> (raw)
In-Reply-To: <20181016041522.135789-1-sashal@kernel.org>
From: Kan Liang <kan.liang@linux.intel.com>
[ Upstream commit 9d92cfeaf5215158d26d2991be7f7ff865cb98f3 ]
The counters on M3UPI Link 0 and Link 3 don't count properly, and writing
0 to these counters may causes system crash on some machines.
The PCI BDF addresses of the M3UPI in the current code are incorrect.
The correct addresses should be:
D18:F1 0x204D
D18:F2 0x204E
D18:F5 0x204D
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Fixes: cd34cd97b7b4 ("perf/x86/intel/uncore: Add Skylake server uncore support")
Link: http://lkml.kernel.org/r/1537538826-55489-1-git-send-email-kan.liang@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/x86/events/intel/uncore_snbep.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c
index 6bc36944a8c1..8c2a9fa0caf3 100644
--- a/arch/x86/events/intel/uncore_snbep.c
+++ b/arch/x86/events/intel/uncore_snbep.c
@@ -3767,16 +3767,16 @@ static const struct pci_device_id skx_uncore_pci_ids[] = {
.driver_data = UNCORE_PCI_DEV_FULL_DATA(21, 5, SKX_PCI_UNCORE_M2PCIE, 3),
},
{ /* M3UPI0 Link 0 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x204C),
- .driver_data = UNCORE_PCI_DEV_FULL_DATA(18, 0, SKX_PCI_UNCORE_M3UPI, 0),
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x204D),
+ .driver_data = UNCORE_PCI_DEV_FULL_DATA(18, 1, SKX_PCI_UNCORE_M3UPI, 0),
},
{ /* M3UPI0 Link 1 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x204D),
- .driver_data = UNCORE_PCI_DEV_FULL_DATA(18, 1, SKX_PCI_UNCORE_M3UPI, 1),
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x204E),
+ .driver_data = UNCORE_PCI_DEV_FULL_DATA(18, 2, SKX_PCI_UNCORE_M3UPI, 1),
},
{ /* M3UPI1 Link 2 */
- PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x204C),
- .driver_data = UNCORE_PCI_DEV_FULL_DATA(18, 4, SKX_PCI_UNCORE_M3UPI, 2),
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x204D),
+ .driver_data = UNCORE_PCI_DEV_FULL_DATA(18, 5, SKX_PCI_UNCORE_M3UPI, 2),
},
{ /* end: all zeroes */ }
};
--
2.17.1
next prev parent reply other threads:[~2018-10-16 4:20 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-16 4:14 [PATCH AUTOSEL 4.9 01/38] xfrm: Validate address prefix lengths in the xfrm selector Sasha Levin
2018-10-16 4:14 ` [PATCH AUTOSEL 4.9 02/38] xfrm6: call kfree_skb when skb is toobig Sasha Levin
2018-10-16 4:14 ` [PATCH AUTOSEL 4.9 03/38] mac80211: Always report TX status Sasha Levin
2018-10-16 4:14 ` [PATCH AUTOSEL 4.9 04/38] cfg80211: reg: Init wiphy_idx in regulatory_hint_core() Sasha Levin
2018-10-16 4:14 ` [PATCH AUTOSEL 4.9 05/38] mac80211: fix pending queue hang due to TX_DROP Sasha Levin
2018-10-16 4:14 ` [PATCH AUTOSEL 4.9 06/38] cfg80211: Address some corner cases in scan result channel updating Sasha Levin
2018-10-16 4:14 ` [PATCH AUTOSEL 4.9 07/38] mac80211: TDLS: fix skb queue/priority assignment Sasha Levin
2018-10-16 4:14 ` [PATCH AUTOSEL 4.9 08/38] ARM: 8799/1: mm: fix pci_ioremap_io() offset check Sasha Levin
2018-10-16 4:14 ` [PATCH AUTOSEL 4.9 09/38] xfrm: validate template mode Sasha Levin
2018-10-16 4:14 ` [PATCH AUTOSEL 4.9 10/38] ARM: dts: BCM63xx: Fix incorrect interrupt specifiers Sasha Levin
2018-10-16 4:14 ` [PATCH AUTOSEL 4.9 11/38] net: macb: Clean 64b dma addresses if they are not detected Sasha Levin
2018-10-16 4:14 ` [PATCH AUTOSEL 4.9 12/38] net: hns: fix for unmapping problem when SMMU is on Sasha Levin
2018-10-16 4:14 ` [PATCH AUTOSEL 4.9 13/38] soc: fsl: qbman: qman: avoid allocating from non existing gen_pool Sasha Levin
2018-10-16 4:14 ` [PATCH AUTOSEL 4.9 14/38] soc: fsl: qe: Fix copy/paste bug in ucc_get_tdm_sync_shift() Sasha Levin
2018-10-16 4:14 ` [PATCH AUTOSEL 4.9 15/38] nl80211: Fix possible Spectre-v1 for NL80211_TXRATE_HT Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 16/38] mac80211_hwsim: do not omit multicast announce of first added radio Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 17/38] Bluetooth: SMP: fix crash in unpairing Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 18/38] pxa168fb: prepare the clock Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 19/38] qed: Avoid implicit enum conversion in qed_roce_mode_to_flavor Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 20/38] bonding: avoid possible dead-lock Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 21/38] qed: Avoid constant logical operation warning in qed_vf_pf_acquire Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 22/38] bnxt_en: Fix TX timeout during netpoll Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 23/38] asix: Check for supported Wake-on-LAN modes Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 24/38] ax88179_178a: " Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 25/38] lan78xx: " Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 26/38] sr9800: " Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 27/38] r8152: Check for supported Wake-on-LAN Modes Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 28/38] smsc75xx: Check for Wake-on-LAN modes Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 29/38] smsc95xx: " Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 30/38] qlcnic: fix Tx descriptor corruption on 82xx devices Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 31/38] i2c: i2c-scmi: fix for i2c_smbus_write_block_data Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 32/38] perf/ring_buffer: Prevent concurent ring buffer access Sasha Levin
2018-10-16 4:15 ` Sasha Levin [this message]
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 34/38] net: fec: fix rare tx timeout Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 35/38] declance: Fix continuation with the adapter identification message Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 36/38] net/usb: cancel pending work when unbinding smsc75xx Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 37/38] net: cxgb3_main: fix a missing-check bug Sasha Levin
2018-10-16 4:15 ` [PATCH AUTOSEL 4.9 38/38] mm/vmstat.c: fix outdated vmstat_text Sasha Levin
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