rebase patches on top of Ubuntu-6.2.0-36.36
(generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Thomas Lamprecht
parent
f048d6bc26
commit
2db681b5f1
@ -21,7 +21,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/init/Makefile b/init/Makefile
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index 26de459006c4..3157d9c79901 100644
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index ec557ada3c12..72095034f338 100644
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--- a/init/Makefile
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+++ b/init/Makefile
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@@ -29,7 +29,7 @@ preempt-flag-$(CONFIG_PREEMPT_DYNAMIC) := PREEMPT_DYNAMIC
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@ -75,7 +75,7 @@ index fa73bbcb0c8d..4964bb2e931e 100644
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Safety option to keep boot IRQs enabled. This
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should never be necessary.
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diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
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index e84378684643..0bfa7199c974 100644
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index 592e1c4ae697..aebf6f412203 100644
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--- a/drivers/pci/quirks.c
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+++ b/drivers/pci/quirks.c
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@@ -194,6 +194,106 @@ static int __init pci_apply_final_quirks(void)
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@ -185,7 +185,7 @@ index e84378684643..0bfa7199c974 100644
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/*
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* Decoding should be disabled for a PCI device during BAR sizing to avoid
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* conflict. But doing so may cause problems on host bridge and perhaps other
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@@ -4972,6 +5072,8 @@ static const struct pci_dev_acs_enabled {
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@@ -4974,6 +5074,8 @@ static const struct pci_dev_acs_enabled {
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{ PCI_VENDOR_ID_CAVIUM, 0xA060, pci_quirk_mf_endpoint_acs },
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/* APM X-Gene */
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{ PCI_VENDOR_ID_AMCC, 0xE004, pci_quirk_xgene_acs },
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@ -13,7 +13,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
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index ba827a450103..dd2b2b0ce3a5 100644
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index 73fad57408f7..99ae3e468ce6 100644
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--- a/virt/kvm/kvm_main.c
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+++ b/virt/kvm/kvm_main.c
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@@ -79,7 +79,7 @@ module_param(halt_poll_ns, uint, 0644);
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@ -108,10 +108,10 @@ index b1658c0de847..12a02851ff57 100644
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int cpuid_query_maxphyaddr(struct kvm_vcpu *vcpu);
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diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
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index eb905af3ee90..16d7a881cae5 100644
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index ee603f4edce1..ff92ff41d5ce 100644
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--- a/arch/x86/kvm/x86.c
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+++ b/arch/x86/kvm/x86.c
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@@ -5333,6 +5333,19 @@ static int kvm_vcpu_ioctl_x86_set_xsave(struct kvm_vcpu *vcpu,
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@@ -5342,6 +5342,19 @@ static int kvm_vcpu_ioctl_x86_set_xsave(struct kvm_vcpu *vcpu,
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if (fpstate_is_confidential(&vcpu->arch.guest_fpu))
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return 0;
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@ -1,76 +0,0 @@
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Christoph Hellwig <hch@lst.de>
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Date: Thu, 13 Jul 2023 15:30:42 +0200
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Subject: [PATCH] nvme: don't reject probe due to duplicate IDs for
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single-ported PCIe devices
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While duplicate IDs are still very harmful, including the potential to easily
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see changing devices in /dev/disk/by-id, it turn out they are extremely
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common for cheap end user NVMe devices.
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Relax our check for them for so that it doesn't reject the probe on
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single-ported PCIe devices, but prints a big warning instead. In doubt
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we'd still like to see quirk entries to disable the potential for
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changing supposed stable device identifier links, but this will at least
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allow users how have two (or more) of these devices to use them without
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having to manually add a new PCI ID entry with the quirk through sysfs or
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by patching the kernel.
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Fixes: 2079f41ec6ff ("nvme: check that EUI/GUID/UUID are globally unique")
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Cc: stable@vger.kernel.org # 6.0+
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Co-developed-by: Sagi Grimberg <sagi@grimberg.me>
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Signed-off-by: Christoph Hellwig <hch@lst.de>
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Signed-off-by: Keith Busch <kbusch@kernel.org>
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Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
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---
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drivers/nvme/host/core.c | 36 +++++++++++++++++++++++++++++++++---
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1 file changed, 33 insertions(+), 3 deletions(-)
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diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
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index e2618d2b57bf..56d13d9e08ed 100644
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--- a/drivers/nvme/host/core.c
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+++ b/drivers/nvme/host/core.c
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@@ -4165,10 +4165,40 @@ static int nvme_init_ns_head(struct nvme_ns *ns, struct nvme_ns_info *info)
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ret = nvme_global_check_duplicate_ids(ctrl->subsys, &info->ids);
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if (ret) {
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- dev_err(ctrl->device,
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- "globally duplicate IDs for nsid %d\n", info->nsid);
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+ /*
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+ * We've found two different namespaces on two different
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+ * subsystems that report the same ID. This is pretty nasty
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+ * for anything that actually requires unique device
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+ * identification. In the kernel we need this for multipathing,
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+ * and in user space the /dev/disk/by-id/ links rely on it.
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+ *
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+ * If the device also claims to be multi-path capable back off
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+ * here now and refuse the probe the second device as this is a
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+ * recipe for data corruption. If not this is probably a
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+ * cheap consumer device if on the PCIe bus, so let the user
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+ * proceed and use the shiny toy, but warn that with changing
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+ * probing order (which due to our async probing could just be
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+ * device taking longer to startup) the other device could show
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+ * up at any time.
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+ */
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nvme_print_device_info(ctrl);
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- return ret;
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+ if ((ns->ctrl->ops->flags & NVME_F_FABRICS) || /* !PCIe */
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+ ((ns->ctrl->subsys->cmic & NVME_CTRL_CMIC_MULTI_CTRL) &&
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+ info->is_shared)) {
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+ dev_err(ctrl->device,
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+ "ignoring nsid %d because of duplicate IDs\n",
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+ info->nsid);
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+ return ret;
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+ }
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+
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+ dev_err(ctrl->device,
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+ "clearing duplicate IDs for nsid %d\n", info->nsid);
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+ dev_err(ctrl->device,
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+ "use of /dev/disk/by-id/ may cause data corruption\n");
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+ memset(&info->ids.nguid, 0, sizeof(info->ids.nguid));
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+ memset(&info->ids.uuid, 0, sizeof(info->ids.uuid));
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+ memset(&info->ids.eui64, 0, sizeof(info->ids.eui64));
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+ ctrl->quirks |= NVME_QUIRK_BOGUS_NID;
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}
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mutex_lock(&ctrl->subsys->lock);
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@ -1,384 +0,0 @@
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com>
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Date: Mon, 24 Jul 2023 09:12:50 -0700
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Subject: [PATCH] igc: Fix Kernel Panic during ndo_tx_timeout callback
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The Xeon validation group has been carrying out some loaded tests
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with various HW configurations, and they have seen some transmit
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queue time out happening during the test. This will cause the
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reset adapter function to be called by igc_tx_timeout().
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Similar race conditions may arise when the interface is being brought
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down and up in igc_reinit_locked(), an interrupt being generated, and
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igc_clean_tx_irq() being called to complete the TX.
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When the igc_tx_timeout() function is invoked, this patch will turn
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off all TX ring HW queues during igc_down() process. TX ring HW queues
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will be activated again during the igc_configure_tx_ring() process
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when performing the igc_up() procedure later.
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This patch also moved existing igc_disable_tx_ring_hw() to avoid using
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forward declaration.
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Kernel trace:
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[ 7678.747813] ------------[ cut here ]------------
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[ 7678.757914] NETDEV WATCHDOG: enp1s0 (igc): transmit queue 2 timed out
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[ 7678.770117] WARNING: CPU: 0 PID: 13 at net/sched/sch_generic.c:525 dev_watchdog+0x1ae/0x1f0
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[ 7678.784459] Modules linked in: xt_conntrack nft_chain_nat xt_MASQUERADE xt_addrtype nft_compat
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nf_tables nfnetlink br_netfilter bridge stp llc overlay dm_mod emrcha(PO) emriio(PO) rktpm(PO)
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cegbuf_mod(PO) patch_update(PO) se(PO) sgx_tgts(PO) mktme(PO) keylocker(PO) svtdx(PO) svfs_pci_hotplug(PO)
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vtd_mod(PO) davemem(PO) svmabort(PO) svindexio(PO) usbx2(PO) ehci_sched(PO) svheartbeat(PO) ioapic(PO)
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sv8259(PO) svintr(PO) lt(PO) pcierootport(PO) enginefw_mod(PO) ata(PO) smbus(PO) spiflash_cdf(PO) arden(PO)
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dsa_iax(PO) oobmsm_punit(PO) cpm(PO) svkdb(PO) ebg_pch(PO) pch(PO) sviotargets(PO) svbdf(PO) svmem(PO)
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svbios(PO) dram(PO) svtsc(PO) targets(PO) superio(PO) svkernel(PO) cswitch(PO) mcf(PO) pentiumIII_mod(PO)
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fs_svfs(PO) mdevdefdb(PO) svfs_os_services(O) ixgbe mdio mdio_devres libphy emeraldrapids_svdefs(PO)
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regsupport(O) libnvdimm nls_cp437 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel
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snd_intel_dspcfg snd_hda_codec snd_hwdep x86_pkg_temp_thermal snd_hda_core snd_pcm snd_timer isst_if_mbox_pci
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[ 7678.784496] input_leds isst_if_mmio sg snd isst_if_common soundcore wmi button sad9(O) drm fuse backlight
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configfs efivarfs ip_tables x_tables vmd sdhci led_class rtl8150 r8152 hid_generic pegasus mmc_block usbhid
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mmc_core hid megaraid_sas ixgb igb i2c_algo_bit ice i40e hpsa scsi_transport_sas e1000e e1000 e100 ax88179_178a
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usbnet xhci_pci sd_mod xhci_hcd t10_pi crc32c_intel crc64_rocksoft igc crc64 crc_t10dif usbcore
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crct10dif_generic ptp crct10dif_common usb_common pps_core
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[ 7679.200403] RIP: 0010:dev_watchdog+0x1ae/0x1f0
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[ 7679.210201] Code: 28 e9 53 ff ff ff 4c 89 e7 c6 05 06 42 b9 00 01 e8 17 d1 fb ff 44 89 e9 4c
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89 e6 48 c7 c7 40 ad fb 81 48 89 c2 e8 52 62 82 ff <0f> 0b e9 72 ff ff ff 65 8b 05 80 7d 7c 7e
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89 c0 48 0f a3 05 0a c1
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[ 7679.245438] RSP: 0018:ffa00000001f7d90 EFLAGS: 00010282
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[ 7679.256021] RAX: 0000000000000000 RBX: ff11000109938440 RCX: 0000000000000000
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[ 7679.268710] RDX: ff11000361e26cd8 RSI: ff11000361e1b880 RDI: ff11000361e1b880
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[ 7679.281314] RBP: ffa00000001f7da8 R08: ff1100035f8fffe8 R09: 0000000000027ffb
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[ 7679.293840] R10: 0000000000001f0a R11: ff1100035f840000 R12: ff11000109938000
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[ 7679.306276] R13: 0000000000000002 R14: dead000000000122 R15: ffa00000001f7e18
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[ 7679.318648] FS: 0000000000000000(0000) GS:ff11000361e00000(0000) knlGS:0000000000000000
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[ 7679.332064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
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[ 7679.342757] CR2: 00007ffff7fca168 CR3: 000000013b08a006 CR4: 0000000000471ef8
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[ 7679.354984] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
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[ 7679.367207] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
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[ 7679.379370] PKRU: 55555554
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[ 7679.386446] Call Trace:
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[ 7679.393152] <TASK>
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[ 7679.399363] ? __pfx_dev_watchdog+0x10/0x10
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[ 7679.407870] call_timer_fn+0x31/0x110
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[ 7679.415698] expire_timers+0xb2/0x120
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[ 7679.423403] run_timer_softirq+0x179/0x1e0
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[ 7679.431532] ? __schedule+0x2b1/0x820
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[ 7679.439078] __do_softirq+0xd1/0x295
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[ 7679.446426] ? __pfx_smpboot_thread_fn+0x10/0x10
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[ 7679.454867] run_ksoftirqd+0x22/0x30
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[ 7679.462058] smpboot_thread_fn+0xb7/0x160
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[ 7679.469670] kthread+0xcd/0xf0
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[ 7679.476097] ? __pfx_kthread+0x10/0x10
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[ 7679.483211] ret_from_fork+0x29/0x50
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[ 7679.490047] </TASK>
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[ 7679.495204] ---[ end trace 0000000000000000 ]---
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[ 7679.503179] igc 0000:01:00.0 enp1s0: Register Dump
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[ 7679.511230] igc 0000:01:00.0 enp1s0: Register Name Value
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[ 7679.519892] igc 0000:01:00.0 enp1s0: CTRL 181c0641
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[ 7679.528782] igc 0000:01:00.0 enp1s0: STATUS 40280683
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[ 7679.537551] igc 0000:01:00.0 enp1s0: CTRL_EXT 10000040
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[ 7679.546284] igc 0000:01:00.0 enp1s0: MDIC 180a3800
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[ 7679.554942] igc 0000:01:00.0 enp1s0: ICR 00000081
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[ 7679.563503] igc 0000:01:00.0 enp1s0: RCTL 04408022
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[ 7679.571963] igc 0000:01:00.0 enp1s0: RDLEN[0-3] 00001000 00001000 00001000 00001000
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[ 7679.583075] igc 0000:01:00.0 enp1s0: RDH[0-3] 00000068 000000b6 0000000f 00000031
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[ 7679.594162] igc 0000:01:00.0 enp1s0: RDT[0-3] 00000066 000000b2 0000000e 00000030
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[ 7679.605174] igc 0000:01:00.0 enp1s0: RXDCTL[0-3] 02040808 02040808 02040808 02040808
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[ 7679.616196] igc 0000:01:00.0 enp1s0: RDBAL[0-3] 1bb7c000 1bb7f000 1bb82000 0ef33000
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[ 7679.627242] igc 0000:01:00.0 enp1s0: RDBAH[0-3] 00000001 00000001 00000001 00000001
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[ 7679.638256] igc 0000:01:00.0 enp1s0: TCTL a503f0fa
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[ 7679.646607] igc 0000:01:00.0 enp1s0: TDBAL[0-3] 2ba4a000 1bb6f000 1bb74000 1bb79000
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[ 7679.657609] igc 0000:01:00.0 enp1s0: TDBAH[0-3] 00000001 00000001 00000001 00000001
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[ 7679.668551] igc 0000:01:00.0 enp1s0: TDLEN[0-3] 00001000 00001000 00001000 00001000
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[ 7679.679470] igc 0000:01:00.0 enp1s0: TDH[0-3] 000000a7 0000002d 000000bf 000000d9
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[ 7679.690406] igc 0000:01:00.0 enp1s0: TDT[0-3] 000000a7 0000002d 000000bf 000000d9
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[ 7679.701264] igc 0000:01:00.0 enp1s0: TXDCTL[0-3] 02100108 02100108 02100108 02100108
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[ 7679.712123] igc 0000:01:00.0 enp1s0: Reset adapter
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[ 7683.085967] igc 0000:01:00.0 enp1s0: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
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[ 8086.945561] ------------[ cut here ]------------
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Entering kdb (current=0xffffffff8220b200, pid 0) on processor 0
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Oops: (null) due to oops @ 0xffffffff81573888
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RIP: 0010:dql_completed+0x148/0x160
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Code: c9 00 48 89 57 58 e9 46 ff ff ff 45 85 e4 41 0f 95 c4 41 39 db 0f 95
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c1 41 84 cc 74 05 45 85 ed 78 0a 44 89 c1 e9 27 ff ff ff <0f> 0b 01 f6 44 89
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c1 29 f1 0f 48 ca eb 8c cc cc cc cc cc cc cc cc
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RSP: 0018:ffa0000000003e00 EFLAGS: 00010287
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RAX: 000000000000006c RBX: ffa0000003eb0f78 RCX: ff11000109938000
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RDX: 0000000000000003 RSI: 0000000000000160 RDI: ff110001002e9480
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RBP: ffa0000000003ed8 R08: ff110001002e93c0 R09: ffa0000000003d28
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R10: 0000000000007cc0 R11: 0000000000007c54 R12: 00000000ffffffd9
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R13: ff1100037039cb00 R14: 00000000ffffffd9 R15: ff1100037039c048
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FS: 0000000000000000(0000) GS:ff11000361e00000(0000) knlGS:0000000000000000
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CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
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CR2: 00007ffff7fca168 CR3: 000000013b08a003 CR4: 0000000000471ef8
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DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
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DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
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PKRU: 55555554
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Call Trace:
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<IRQ>
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? igc_poll+0x1a9/0x14d0 [igc]
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__napi_poll+0x2e/0x1b0
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net_rx_action+0x126/0x250
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__do_softirq+0xd1/0x295
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irq_exit_rcu+0xc5/0xf0
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common_interrupt+0x86/0xa0
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</IRQ>
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<TASK>
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asm_common_interrupt+0x27/0x40
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RIP: 0010:cpuidle_enter_state+0xd3/0x3e0
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Code: 73 f1 ff ff 49 89 c6 8b 05 e2 ca a7 00 85 c0 0f 8f b3 02 00 00 31 ff e8 1b
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de 75 ff 80 7d d7 00 0f 85 cd 01 00 00 fb 45 85 ff <0f> 88 fd 00 00 00 49 63 cf
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4c 2b 75 c8 48 8d 04 49 48 89 ca 48 8d
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RSP: 0018:ffffffff82203df0 EFLAGS: 00000202
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RAX: ff11000361e2a200 RBX: 0000000000000002 RCX: 000000000000001f
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RDX: 0000000000000000 RSI: 000000003cf3cf3d RDI: 0000000000000000
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RBP: ffffffff82203e28 R08: 0000075ae38471c8 R09: 0000000000000018
|
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R10: 000000000000031a R11: ffffffff8238dca0 R12: ffd1ffffff200000
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R13: ffffffff8238dca0 R14: 0000075ae38471c8 R15: 0000000000000002
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cpuidle_enter+0x2e/0x50
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call_cpuidle+0x23/0x40
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do_idle+0x1be/0x220
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cpu_startup_entry+0x20/0x30
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rest_init+0xb5/0xc0
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arch_call_rest_init+0xe/0x30
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start_kernel+0x448/0x760
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x86_64_start_kernel+0x109/0x150
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secondary_startup_64_no_verify+0xe0/0xeb
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</TASK>
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more>
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||||
[0]kdb>
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[0]kdb>
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[0]kdb> go
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Catastrophic error detected
|
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kdb_continue_catastrophic=0, type go a second time if you really want to
|
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continue
|
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[0]kdb> go
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Catastrophic error detected
|
||||
kdb_continue_catastrophic=0, attempting to continue
|
||||
[ 8086.955689] refcount_t: underflow; use-after-free.
|
||||
[ 8086.955697] WARNING: CPU: 0 PID: 0 at lib/refcount.c:28 refcount_warn_saturate+0xc2/0x110
|
||||
[ 8086.955706] Modules linked in: xt_conntrack nft_chain_nat xt_MASQUERADE xt_addrtype nft_compat
|
||||
nf_tables nfnetlink br_netfilter bridge stp llc overlay dm_mod emrcha(PO) emriio(PO) rktpm(PO)
|
||||
cegbuf_mod(PO) patch_update(PO) se(PO) sgx_tgts(PO) mktme(PO) keylocker(PO) svtdx(PO)
|
||||
svfs_pci_hotplug(PO) vtd_mod(PO) davemem(PO) svmabort(PO) svindexio(PO) usbx2(PO) ehci_sched(PO)
|
||||
svheartbeat(PO) ioapic(PO) sv8259(PO) svintr(PO) lt(PO) pcierootport(PO) enginefw_mod(PO) ata(PO)
|
||||
smbus(PO) spiflash_cdf(PO) arden(PO) dsa_iax(PO) oobmsm_punit(PO) cpm(PO) svkdb(PO) ebg_pch(PO)
|
||||
pch(PO) sviotargets(PO) svbdf(PO) svmem(PO) svbios(PO) dram(PO) svtsc(PO) targets(PO) superio(PO)
|
||||
svkernel(PO) cswitch(PO) mcf(PO) pentiumIII_mod(PO) fs_svfs(PO) mdevdefdb(PO) svfs_os_services(O)
|
||||
ixgbe mdio mdio_devres libphy emeraldrapids_svdefs(PO) regsupport(O) libnvdimm nls_cp437
|
||||
snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg
|
||||
snd_hda_codec snd_hwdep x86_pkg_temp_thermal snd_hda_core snd_pcm snd_timer isst_if_mbox_pci
|
||||
[ 8086.955751] input_leds isst_if_mmio sg snd isst_if_common soundcore wmi button sad9(O) drm
|
||||
fuse backlight configfs efivarfs ip_tables x_tables vmd sdhci led_class rtl8150 r8152 hid_generic
|
||||
pegasus mmc_block usbhid mmc_core hid megaraid_sas ixgb igb i2c_algo_bit ice i40e hpsa
|
||||
scsi_transport_sas e1000e e1000 e100 ax88179_178a usbnet xhci_pci sd_mod xhci_hcd t10_pi
|
||||
crc32c_intel crc64_rocksoft igc crc64 crc_t10dif usbcore crct10dif_generic ptp crct10dif_common
|
||||
usb_common pps_core
|
||||
[ 8086.955784] RIP: 0010:refcount_warn_saturate+0xc2/0x110
|
||||
[ 8086.955788] Code: 01 e8 82 e7 b4 ff 0f 0b 5d c3 cc cc cc cc 80 3d 68 c6 eb 00 00 75 81
|
||||
48 c7 c7 a0 87 f6 81 c6 05 58 c6 eb 00 01 e8 5e e7 b4 ff <0f> 0b 5d c3 cc cc cc cc 80 3d
|
||||
42 c6 eb 00 00 0f 85 59 ff ff ff 48
|
||||
[ 8086.955790] RSP: 0018:ffa0000000003da0 EFLAGS: 00010286
|
||||
[ 8086.955793] RAX: 0000000000000000 RBX: ff1100011da40ee0 RCX: ff11000361e1b888
|
||||
[ 8086.955794] RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ff11000361e1b880
|
||||
[ 8086.955795] RBP: ffa0000000003da0 R08: 80000000ffff9f45 R09: ffa0000000003d28
|
||||
[ 8086.955796] R10: ff1100035f840000 R11: 0000000000000028 R12: ff11000319ff8000
|
||||
[ 8086.955797] R13: ff1100011bb79d60 R14: 00000000ffffffd6 R15: ff1100037039cb00
|
||||
[ 8086.955798] FS: 0000000000000000(0000) GS:ff11000361e00000(0000) knlGS:0000000000000000
|
||||
[ 8086.955800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
|
||||
[ 8086.955801] CR2: 00007ffff7fca168 CR3: 000000013b08a003 CR4: 0000000000471ef8
|
||||
[ 8086.955803] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
|
||||
[ 8086.955803] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
|
||||
[ 8086.955804] PKRU: 55555554
|
||||
[ 8086.955805] Call Trace:
|
||||
[ 8086.955806] <IRQ>
|
||||
[ 8086.955808] tcp_wfree+0x112/0x130
|
||||
[ 8086.955814] skb_release_head_state+0x24/0xa0
|
||||
[ 8086.955818] napi_consume_skb+0x9c/0x160
|
||||
[ 8086.955821] igc_poll+0x5d8/0x14d0 [igc]
|
||||
[ 8086.955835] __napi_poll+0x2e/0x1b0
|
||||
[ 8086.955839] net_rx_action+0x126/0x250
|
||||
[ 8086.955843] __do_softirq+0xd1/0x295
|
||||
[ 8086.955846] irq_exit_rcu+0xc5/0xf0
|
||||
[ 8086.955851] common_interrupt+0x86/0xa0
|
||||
[ 8086.955857] </IRQ>
|
||||
[ 8086.955857] <TASK>
|
||||
[ 8086.955858] asm_common_interrupt+0x27/0x40
|
||||
[ 8086.955862] RIP: 0010:cpuidle_enter_state+0xd3/0x3e0
|
||||
[ 8086.955866] Code: 73 f1 ff ff 49 89 c6 8b 05 e2 ca a7 00 85 c0 0f 8f b3 02 00 00 31 ff e8
|
||||
1b de 75 ff 80 7d d7 00 0f 85 cd 01 00 00 fb 45 85 ff <0f> 88 fd 00 00 00 49 63 cf 4c 2b 75
|
||||
c8 48 8d 04 49 48 89 ca 48 8d
|
||||
[ 8086.955867] RSP: 0018:ffffffff82203df0 EFLAGS: 00000202
|
||||
[ 8086.955869] RAX: ff11000361e2a200 RBX: 0000000000000002 RCX: 000000000000001f
|
||||
[ 8086.955870] RDX: 0000000000000000 RSI: 000000003cf3cf3d RDI: 0000000000000000
|
||||
[ 8086.955871] RBP: ffffffff82203e28 R08: 0000075ae38471c8 R09: 0000000000000018
|
||||
[ 8086.955872] R10: 000000000000031a R11: ffffffff8238dca0 R12: ffd1ffffff200000
|
||||
[ 8086.955873] R13: ffffffff8238dca0 R14: 0000075ae38471c8 R15: 0000000000000002
|
||||
[ 8086.955875] cpuidle_enter+0x2e/0x50
|
||||
[ 8086.955880] call_cpuidle+0x23/0x40
|
||||
[ 8086.955884] do_idle+0x1be/0x220
|
||||
[ 8086.955887] cpu_startup_entry+0x20/0x30
|
||||
[ 8086.955889] rest_init+0xb5/0xc0
|
||||
[ 8086.955892] arch_call_rest_init+0xe/0x30
|
||||
[ 8086.955895] start_kernel+0x448/0x760
|
||||
[ 8086.955898] x86_64_start_kernel+0x109/0x150
|
||||
[ 8086.955900] secondary_startup_64_no_verify+0xe0/0xeb
|
||||
[ 8086.955904] </TASK>
|
||||
[ 8086.955904] ---[ end trace 0000000000000000 ]---
|
||||
[ 8086.955912] ------------[ cut here ]------------
|
||||
[ 8086.955913] kernel BUG at lib/dynamic_queue_limits.c:27!
|
||||
[ 8086.955918] invalid opcode: 0000 [#1] SMP
|
||||
[ 8086.955922] RIP: 0010:dql_completed+0x148/0x160
|
||||
[ 8086.955925] Code: c9 00 48 89 57 58 e9 46 ff ff ff 45 85 e4 41 0f 95 c4 41 39 db
|
||||
0f 95 c1 41 84 cc 74 05 45 85 ed 78 0a 44 89 c1 e9 27 ff ff ff <0f> 0b 01 f6 44 89
|
||||
c1 29 f1 0f 48 ca eb 8c cc cc cc cc cc cc cc cc
|
||||
[ 8086.955927] RSP: 0018:ffa0000000003e00 EFLAGS: 00010287
|
||||
[ 8086.955928] RAX: 000000000000006c RBX: ffa0000003eb0f78 RCX: ff11000109938000
|
||||
[ 8086.955929] RDX: 0000000000000003 RSI: 0000000000000160 RDI: ff110001002e9480
|
||||
[ 8086.955930] RBP: ffa0000000003ed8 R08: ff110001002e93c0 R09: ffa0000000003d28
|
||||
[ 8086.955931] R10: 0000000000007cc0 R11: 0000000000007c54 R12: 00000000ffffffd9
|
||||
[ 8086.955932] R13: ff1100037039cb00 R14: 00000000ffffffd9 R15: ff1100037039c048
|
||||
[ 8086.955933] FS: 0000000000000000(0000) GS:ff11000361e00000(0000) knlGS:0000000000000000
|
||||
[ 8086.955934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
|
||||
[ 8086.955935] CR2: 00007ffff7fca168 CR3: 000000013b08a003 CR4: 0000000000471ef8
|
||||
[ 8086.955936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
|
||||
[ 8086.955937] DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
|
||||
[ 8086.955938] PKRU: 55555554
|
||||
[ 8086.955939] Call Trace:
|
||||
[ 8086.955939] <IRQ>
|
||||
[ 8086.955940] ? igc_poll+0x1a9/0x14d0 [igc]
|
||||
[ 8086.955949] __napi_poll+0x2e/0x1b0
|
||||
[ 8086.955952] net_rx_action+0x126/0x250
|
||||
[ 8086.955956] __do_softirq+0xd1/0x295
|
||||
[ 8086.955958] irq_exit_rcu+0xc5/0xf0
|
||||
[ 8086.955961] common_interrupt+0x86/0xa0
|
||||
[ 8086.955964] </IRQ>
|
||||
[ 8086.955965] <TASK>
|
||||
[ 8086.955965] asm_common_interrupt+0x27/0x40
|
||||
[ 8086.955968] RIP: 0010:cpuidle_enter_state+0xd3/0x3e0
|
||||
[ 8086.955971] Code: 73 f1 ff ff 49 89 c6 8b 05 e2 ca a7 00 85 c0 0f 8f b3 02 00 00
|
||||
31 ff e8 1b de 75 ff 80 7d d7 00 0f 85 cd 01 00 00 fb 45 85 ff <0f> 88 fd 00 00 00
|
||||
49 63 cf 4c 2b 75 c8 48 8d 04 49 48 89 ca 48 8d
|
||||
[ 8086.955972] RSP: 0018:ffffffff82203df0 EFLAGS: 00000202
|
||||
[ 8086.955973] RAX: ff11000361e2a200 RBX: 0000000000000002 RCX: 000000000000001f
|
||||
[ 8086.955974] RDX: 0000000000000000 RSI: 000000003cf3cf3d RDI: 0000000000000000
|
||||
[ 8086.955974] RBP: ffffffff82203e28 R08: 0000075ae38471c8 R09: 0000000000000018
|
||||
[ 8086.955975] R10: 000000000000031a R11: ffffffff8238dca0 R12: ffd1ffffff200000
|
||||
[ 8086.955976] R13: ffffffff8238dca0 R14: 0000075ae38471c8 R15: 0000000000000002
|
||||
[ 8086.955978] cpuidle_enter+0x2e/0x50
|
||||
[ 8086.955981] call_cpuidle+0x23/0x40
|
||||
[ 8086.955984] do_idle+0x1be/0x220
|
||||
[ 8086.955985] cpu_startup_entry+0x20/0x30
|
||||
[ 8086.955987] rest_init+0xb5/0xc0
|
||||
[ 8086.955990] arch_call_rest_init+0xe/0x30
|
||||
[ 8086.955992] start_kernel+0x448/0x760
|
||||
[ 8086.955994] x86_64_start_kernel+0x109/0x150
|
||||
[ 8086.955996] secondary_startup_64_no_verify+0xe0/0xeb
|
||||
[ 8086.955998] </TASK>
|
||||
[ 8086.955999] Modules linked in: xt_conntrack nft_chain_nat xt_MASQUERADE xt_addrtype
|
||||
nft_compat nf_tables nfnetlink br_netfilter bridge stp llc overlay dm_mod emrcha(PO) emriio(PO)
|
||||
rktpm(PO) cegbuf_mod(PO) patch_update(PO) se(PO) sgx_tgts(PO) mktme(PO) keylocker(PO) svtdx(PO)
|
||||
svfs_pci_hotplug(PO) vtd_mod(PO) davemem(PO) svmabort(PO) svindexio(PO) usbx2(PO) ehci_sched(PO)
|
||||
svheartbeat(PO) ioapic(PO) sv8259(PO) svintr(PO) lt(PO) pcierootport(PO) enginefw_mod(PO) ata(PO)
|
||||
smbus(PO) spiflash_cdf(PO) arden(PO) dsa_iax(PO) oobmsm_punit(PO) cpm(PO) svkdb(PO) ebg_pch(PO)
|
||||
pch(PO) sviotargets(PO) svbdf(PO) svmem(PO) svbios(PO) dram(PO) svtsc(PO) targets(PO) superio(PO)
|
||||
svkernel(PO) cswitch(PO) mcf(PO) pentiumIII_mod(PO) fs_svfs(PO) mdevdefdb(PO) svfs_os_services(O)
|
||||
ixgbe mdio mdio_devres libphy emeraldrapids_svdefs(PO) regsupport(O) libnvdimm nls_cp437
|
||||
snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg
|
||||
snd_hda_codec snd_hwdep x86_pkg_temp_thermal snd_hda_core snd_pcm snd_timer isst_if_mbox_pci
|
||||
[ 8086.956029] input_leds isst_if_mmio sg snd isst_if_common soundcore wmi button sad9(O) drm
|
||||
fuse backlight configfs efivarfs ip_tables x_tables vmd sdhci led_class rtl8150 r8152 hid_generic
|
||||
pegasus mmc_block usbhid mmc_core hid megaraid_sas ixgb igb i2c_algo_bit ice i40e hpsa
|
||||
scsi_transport_sas e1000e e1000 e100 ax88179_178a usbnet xhci_pci sd_mod xhci_hcd t10_pi
|
||||
crc32c_intel crc64_rocksoft igc crc64 crc_t10dif usbcore crct10dif_generic ptp crct10dif_common
|
||||
usb_common pps_core
|
||||
[16762.543675] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.593 msecs
|
||||
[16762.543678] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.595 msecs
|
||||
[16762.543673] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.495 msecs
|
||||
[16762.543679] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.599 msecs
|
||||
[16762.543678] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.598 msecs
|
||||
[16762.543690] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.605 msecs
|
||||
[16762.543684] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.599 msecs
|
||||
[16762.543693] INFO: NMI handler (kgdb_nmi_handler) took too long to run: 8675587.613 msecs
|
||||
[16762.543784] ---[ end trace 0000000000000000 ]---
|
||||
[16762.849099] RIP: 0010:dql_completed+0x148/0x160
|
||||
PANIC: Fatal exception in interrupt
|
||||
|
||||
Fixes: 9b275176270e ("igc: Add ndo_tx_timeout support")
|
||||
Tested-by: Alejandra Victoria Alcaraz <alejandra.victoria.alcaraz@intel.com>
|
||||
Signed-off-by: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com>
|
||||
Acked-by: Sasha Neftin <sasha.neftin@intel.com>
|
||||
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
|
||||
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
|
||||
Reviewed-by: Simon Horman <simon.horman@corigine.com>
|
||||
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||||
(cherry-picked from commit d4a7ce642100765119a872d4aba1bf63e3a22c8a)
|
||||
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
|
||||
---
|
||||
drivers/net/ethernet/intel/igc/igc_main.c | 40 ++++++++++++++++-------
|
||||
1 file changed, 28 insertions(+), 12 deletions(-)
|
||||
|
||||
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
|
||||
index 8b554311518c..a3f89e1dca72 100644
|
||||
--- a/drivers/net/ethernet/intel/igc/igc_main.c
|
||||
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
|
||||
@@ -310,6 +310,33 @@ static void igc_clean_all_tx_rings(struct igc_adapter *adapter)
|
||||
igc_clean_tx_ring(adapter->tx_ring[i]);
|
||||
}
|
||||
|
||||
+static void igc_disable_tx_ring_hw(struct igc_ring *ring)
|
||||
+{
|
||||
+ struct igc_hw *hw = &ring->q_vector->adapter->hw;
|
||||
+ u8 idx = ring->reg_idx;
|
||||
+ u32 txdctl;
|
||||
+
|
||||
+ txdctl = rd32(IGC_TXDCTL(idx));
|
||||
+ txdctl &= ~IGC_TXDCTL_QUEUE_ENABLE;
|
||||
+ txdctl |= IGC_TXDCTL_SWFLUSH;
|
||||
+ wr32(IGC_TXDCTL(idx), txdctl);
|
||||
+}
|
||||
+
|
||||
+/**
|
||||
+ * igc_disable_all_tx_rings_hw - Disable all transmit queue operation
|
||||
+ * @adapter: board private structure
|
||||
+ */
|
||||
+static void igc_disable_all_tx_rings_hw(struct igc_adapter *adapter)
|
||||
+{
|
||||
+ int i;
|
||||
+
|
||||
+ for (i = 0; i < adapter->num_tx_queues; i++) {
|
||||
+ struct igc_ring *tx_ring = adapter->tx_ring[i];
|
||||
+
|
||||
+ igc_disable_tx_ring_hw(tx_ring);
|
||||
+ }
|
||||
+}
|
||||
+
|
||||
/**
|
||||
* igc_setup_tx_resources - allocate Tx resources (Descriptors)
|
||||
* @tx_ring: tx descriptor ring (for a specific queue) to setup
|
||||
@@ -4993,6 +5020,7 @@ void igc_down(struct igc_adapter *adapter)
|
||||
/* clear VLAN promisc flag so VFTA will be updated if necessary */
|
||||
adapter->flags &= ~IGC_FLAG_VLAN_PROMISC;
|
||||
|
||||
+ igc_disable_all_tx_rings_hw(adapter);
|
||||
igc_clean_all_tx_rings(adapter);
|
||||
igc_clean_all_rx_rings(adapter);
|
||||
}
|
||||
@@ -7094,18 +7122,6 @@ void igc_enable_rx_ring(struct igc_ring *ring)
|
||||
igc_alloc_rx_buffers(ring, igc_desc_unused(ring));
|
||||
}
|
||||
|
||||
-static void igc_disable_tx_ring_hw(struct igc_ring *ring)
|
||||
-{
|
||||
- struct igc_hw *hw = &ring->q_vector->adapter->hw;
|
||||
- u8 idx = ring->reg_idx;
|
||||
- u32 txdctl;
|
||||
-
|
||||
- txdctl = rd32(IGC_TXDCTL(idx));
|
||||
- txdctl &= ~IGC_TXDCTL_QUEUE_ENABLE;
|
||||
- txdctl |= IGC_TXDCTL_SWFLUSH;
|
||||
- wr32(IGC_TXDCTL(idx), txdctl);
|
||||
-}
|
||||
-
|
||||
void igc_disable_tx_ring(struct igc_ring *ring)
|
||||
{
|
||||
igc_disable_tx_ring_hw(ring);
|
||||
@ -1,67 +0,0 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Linus Torvalds <torvalds@linux-foundation.org>
|
||||
Date: Tue, 25 Jul 2023 09:38:32 -0700
|
||||
Subject: [PATCH] mm: suppress mm fault logging if fatal signal already pending
|
||||
|
||||
Commit eda0047296a1 ("mm: make the page fault mmap locking killable")
|
||||
intentionally made it much easier to trigger the "page fault fails
|
||||
because a fatal signal is pending" situation, by having the mmap locking
|
||||
fail early in that case.
|
||||
|
||||
We have long aborted page faults in other fatal cases when the actual IO
|
||||
for a page is interrupted by SIGKILL - which is particularly useful for
|
||||
the traditional case of NFS hanging due to network issues, but local
|
||||
filesystems could cause it too if you happened to get the SIGKILL while
|
||||
waiting for a page to be faulted in (eg lock_folio_maybe_drop_mmap()).
|
||||
|
||||
So aborting the page fault wasn't a new condition - but it now triggers
|
||||
earlier, before we even get to 'handle_mm_fault()'. And as a result the
|
||||
error doesn't go through our 'fault_signal_pending()' logic, and doesn't
|
||||
get filtered away there.
|
||||
|
||||
Normally you'd never even notice, because if a fatal signal is pending,
|
||||
the new SIGSEGV we send ends up being ignored anyway.
|
||||
|
||||
But it turns out that there is one very noticeable exception: if you
|
||||
enable 'show_unhandled_signals', the aborted page fault will be logged
|
||||
in the kernel messages, and you'll get a scary line looking something
|
||||
like this in your logs:
|
||||
|
||||
pverados[2183248]: segfault at 55e5a00f9ae0 ip 000055e5a00f9ae0 sp 00007ffc0720bea8 error 14 in perl[55e5a00d4000+195000] likely on CPU 10 (core 4, socket 0)
|
||||
|
||||
which is rather misleading. It's not really a segfault at all, it's
|
||||
just "the thread was killed before the page fault completed, so we
|
||||
aborted the page fault".
|
||||
|
||||
Fix this by just making it clear that a pending fatal signal means that
|
||||
any new signal coming in after that is implicitly handled. This will
|
||||
avoid the misleading logging, since now the signal isn't 'unhandled' any
|
||||
more.
|
||||
|
||||
Reported-and-tested-by: Fiona Ebner <f.ebner@proxmox.com>
|
||||
Tested-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
|
||||
Link: https://lore.kernel.org/lkml/8d063a26-43f5-0bb7-3203-c6a04dc159f8@proxmox.com/
|
||||
Acked-by: Oleg Nesterov <oleg@redhat.com>
|
||||
Fixes: eda0047296a1 ("mm: make the page fault mmap locking killable")
|
||||
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
||||
(cherry-picked from commit 5f0bc0b042fc77ff70e14c790abdec960cde4ec1)
|
||||
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
|
||||
---
|
||||
kernel/signal.c | 4 ++++
|
||||
1 file changed, 4 insertions(+)
|
||||
|
||||
diff --git a/kernel/signal.c b/kernel/signal.c
|
||||
index ae26da61c4d9..060f834e9c1a 100644
|
||||
--- a/kernel/signal.c
|
||||
+++ b/kernel/signal.c
|
||||
@@ -561,6 +561,10 @@ bool unhandled_signal(struct task_struct *tsk, int sig)
|
||||
if (handler != SIG_IGN && handler != SIG_DFL)
|
||||
return false;
|
||||
|
||||
+ /* If dying, we handle all new signals by ignoring them */
|
||||
+ if (fatal_signal_pending(tsk))
|
||||
+ return false;
|
||||
+
|
||||
/* if ptraced, let the tracer determine */
|
||||
return !tsk->ptrace;
|
||||
}
|
||||
@ -1,61 +0,0 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Feng Tang <feng.tang@intel.com>
|
||||
Date: Wed, 23 Aug 2023 14:57:47 +0800
|
||||
Subject: [PATCH] x86/fpu: Set X86_FEATURE_OSXSAVE feature after enabling
|
||||
OSXSAVE in CR4
|
||||
|
||||
0-Day found a 34.6% regression in stress-ng's 'af-alg' test case, and
|
||||
bisected it to commit b81fac906a8f ("x86/fpu: Move FPU initialization into
|
||||
arch_cpu_finalize_init()"), which optimizes the FPU init order, and moves
|
||||
the CR4_OSXSAVE enabling into a later place:
|
||||
|
||||
arch_cpu_finalize_init
|
||||
identify_boot_cpu
|
||||
identify_cpu
|
||||
generic_identify
|
||||
get_cpu_cap --> setup cpu capability
|
||||
...
|
||||
fpu__init_cpu
|
||||
fpu__init_cpu_xstate
|
||||
cr4_set_bits(X86_CR4_OSXSAVE);
|
||||
|
||||
As the FPU is not yet initialized the CPU capability setup fails to set
|
||||
X86_FEATURE_OSXSAVE. Many security module like 'camellia_aesni_avx_x86_64'
|
||||
depend on this feature and therefore fail to load, causing the regression.
|
||||
|
||||
Cure this by setting X86_FEATURE_OSXSAVE feature right after OSXSAVE
|
||||
enabling.
|
||||
|
||||
[ tglx: Moved it into the actual BSP FPU initialization code and added a comment ]
|
||||
|
||||
Fixes: b81fac906a8f ("x86/fpu: Move FPU initialization into arch_cpu_finalize_init()")
|
||||
Reported-by: kernel test robot <oliver.sang@intel.com>
|
||||
Signed-off-by: Feng Tang <feng.tang@intel.com>
|
||||
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
||||
Cc: stable@vger.kernel.org
|
||||
Link: https://lore.kernel.org/lkml/202307192135.203ac24e-oliver.sang@intel.com
|
||||
Link: https://lore.kernel.org/lkml/20230823065747.92257-1-feng.tang@intel.com
|
||||
(cherry picked from commit 2c66ca3949dc701da7f4c9407f2140ae425683a5)
|
||||
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
|
||||
---
|
||||
arch/x86/kernel/fpu/xstate.c | 7 +++++++
|
||||
1 file changed, 7 insertions(+)
|
||||
|
||||
diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c
|
||||
index 0bab497c9436..1afbc4866b10 100644
|
||||
--- a/arch/x86/kernel/fpu/xstate.c
|
||||
+++ b/arch/x86/kernel/fpu/xstate.c
|
||||
@@ -882,6 +882,13 @@ void __init fpu__init_system_xstate(unsigned int legacy_size)
|
||||
goto out_disable;
|
||||
}
|
||||
|
||||
+ /*
|
||||
+ * CPU capabilities initialization runs before FPU init. So
|
||||
+ * X86_FEATURE_OSXSAVE is not set. Now that XSAVE is completely
|
||||
+ * functional, set the feature bit so depending code works.
|
||||
+ */
|
||||
+ setup_force_cpu_cap(X86_FEATURE_OSXSAVE);
|
||||
+
|
||||
print_xstate_offset_size();
|
||||
pr_info("x86/fpu: Enabled xstate features 0x%llx, context size is %d bytes, using '%s' format.\n",
|
||||
fpu_kernel_cfg.max_features,
|
||||
@ -1,49 +0,0 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: Mika Westerberg <mika.westerberg@linux.intel.com>
|
||||
Date: Tue, 30 May 2023 08:48:29 +0300
|
||||
Subject: [PATCH] thunderbolt: Mask ring interrupt on Intel hardware as well
|
||||
|
||||
When resuming from system sleep states the driver issues following
|
||||
warning on Intel hardware:
|
||||
|
||||
thunderbolt 0000:07:00.0: interrupt for TX ring 0 is already enabled
|
||||
|
||||
The reason for this is that the commit in question did not mask the ring
|
||||
interrupt on Intel hardware leaving the interrupt active. Fix this by
|
||||
masking it also in Intel hardware.
|
||||
|
||||
Reported-by: beld zhang <beldzhang@gmail.com>
|
||||
Tested-by: beld zhang <beldzhang@gmail.com>
|
||||
Closes: https://lore.kernel.org/linux-usb/ZHKW5NeabmfhgLbY@debian.me/
|
||||
Fixes: c4af8e3fecd0 ("thunderbolt: Clear registers properly when auto clear isn't in use")
|
||||
Cc: stable@vger.kernel.org
|
||||
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
|
||||
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
|
||||
(cherry picked from commit 9f9666e65359d5047089aef97ac87c50f624ecb0)
|
||||
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
|
||||
---
|
||||
drivers/thunderbolt/nhi.c | 11 ++++++++---
|
||||
1 file changed, 8 insertions(+), 3 deletions(-)
|
||||
|
||||
diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
|
||||
index 0a525f44ea31..4a6a3802d7e5 100644
|
||||
--- a/drivers/thunderbolt/nhi.c
|
||||
+++ b/drivers/thunderbolt/nhi.c
|
||||
@@ -56,9 +56,14 @@ static int ring_interrupt_index(const struct tb_ring *ring)
|
||||
|
||||
static void nhi_mask_interrupt(struct tb_nhi *nhi, int mask, int ring)
|
||||
{
|
||||
- if (nhi->quirks & QUIRK_AUTO_CLEAR_INT)
|
||||
- return;
|
||||
- iowrite32(mask, nhi->iobase + REG_RING_INTERRUPT_MASK_CLEAR_BASE + ring);
|
||||
+ if (nhi->quirks & QUIRK_AUTO_CLEAR_INT) {
|
||||
+ u32 val;
|
||||
+
|
||||
+ val = ioread32(nhi->iobase + REG_RING_INTERRUPT_BASE + ring);
|
||||
+ iowrite32(val & ~mask, nhi->iobase + REG_RING_INTERRUPT_BASE + ring);
|
||||
+ } else {
|
||||
+ iowrite32(mask, nhi->iobase + REG_RING_INTERRUPT_MASK_CLEAR_BASE + ring);
|
||||
+ }
|
||||
}
|
||||
|
||||
static void nhi_clear_interrupt(struct tb_nhi *nhi, int ring)
|
||||
@ -1,32 +0,0 @@
|
||||
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||||
From: "Borislav Petkov (AMD)" <bp@alien8.de>
|
||||
Date: Tue, 2 May 2023 19:53:50 +0200
|
||||
Subject: [PATCH] x86/microcode/AMD: Load late on both threads too
|
||||
|
||||
commit a32b0f0db3f396f1c9be2fe621e77c09ec3d8e7d upstream.
|
||||
|
||||
Do the same as early loading - load on both threads.
|
||||
|
||||
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
|
||||
Cc: <stable@kernel.org>
|
||||
Link: https://lore.kernel.org/r/20230605141332.25948-1-bp@alien8.de
|
||||
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||||
(cherry picked from commit 94a69d6999419cd21365111b4493070182712299)
|
||||
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
|
||||
---
|
||||
arch/x86/kernel/cpu/microcode/amd.c | 2 +-
|
||||
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||
|
||||
diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c
|
||||
index ac59783e6e9f..53f21fb431c0 100644
|
||||
--- a/arch/x86/kernel/cpu/microcode/amd.c
|
||||
+++ b/arch/x86/kernel/cpu/microcode/amd.c
|
||||
@@ -705,7 +705,7 @@ static enum ucode_state apply_microcode_amd(int cpu)
|
||||
rdmsr(MSR_AMD64_PATCH_LEVEL, rev, dummy);
|
||||
|
||||
/* need to apply patch? */
|
||||
- if (rev >= mc_amd->hdr.patch_id) {
|
||||
+ if (rev > mc_amd->hdr.patch_id) {
|
||||
ret = UCODE_OK;
|
||||
goto out;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user