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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Sean Christopherson <seanjc@google.com>,
	Paolo Bonzini <pbonzini@redhat.com>
Subject: [PATCH 5.17 131/146] KVM: nVMX: Defer APICv updates while L2 is active until L1 is active
Date: Tue, 26 Apr 2022 10:22:06 +0200	[thread overview]
Message-ID: <20220426081753.743120268@linuxfoundation.org> (raw)
In-Reply-To: <20220426081750.051179617@linuxfoundation.org>

From: Sean Christopherson <seanjc@google.com>

commit 7c69661e225cc484fbf44a0b99b56714a5241ae3 upstream.

Defer APICv updates that occur while L2 is active until nested VM-Exit,
i.e. until L1 regains control.  vmx_refresh_apicv_exec_ctrl() assumes L1
is active and (a) stomps all over vmcs02 and (b) neglects to ever updated
vmcs01.  E.g. if vmcs12 doesn't enable the TPR shadow for L2 (and thus no
APICv controls), L1 performs nested VM-Enter APICv inhibited, and APICv
becomes unhibited while L2 is active, KVM will set various APICv controls
in vmcs02 and trigger a failed VM-Entry.  The kicker is that, unless
running with nested_early_check=1, KVM blames L1 and chaos ensues.

In all cases, ignoring vmcs02 and always deferring the inhibition change
to vmcs01 is correct (or at least acceptable).  The ABSENT and DISABLE
inhibitions cannot truly change while L2 is active (see below).

IRQ_BLOCKING can change, but it is firmly a best effort debug feature.
Furthermore, only L2's APIC is accelerated/virtualized to the full extent
possible, e.g. even if L1 passes through its APIC to L2, normal MMIO/MSR
interception will apply to the virtual APIC managed by KVM.
The exception is the SELF_IPI register when x2APIC is enabled, but that's
an acceptable hole.

Lastly, Hyper-V's Auto EOI can technically be toggled if L1 exposes the
MSRs to L2, but for that to work in any sane capacity, L1 would need to
pass through IRQs to L2 as well, and IRQs must be intercepted to enable
virtual interrupt delivery.  I.e. exposing Auto EOI to L2 and enabling
VID for L2 are, for all intents and purposes, mutually exclusive.

Lack of dynamic toggling is also why this scenario is all but impossible
to encounter in KVM's current form.  But a future patch will pend an
APICv update request _during_ vCPU creation to plug a race where a vCPU
that's being created doesn't get included in the "all vCPUs request"
because it's not yet visible to other vCPUs.  If userspaces restores L2
after VM creation (hello, KVM selftests), the first KVM_RUN will occur
while L2 is active and thus service the APICv update request made during
VM creation.

Cc: stable@vger.kernel.org
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20220420013732.3308816-3-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 arch/x86/kvm/vmx/nested.c |    5 +++++
 arch/x86/kvm/vmx/vmx.c    |    5 +++++
 arch/x86/kvm/vmx/vmx.h    |    1 +
 3 files changed, 11 insertions(+)

--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -4618,6 +4618,11 @@ void nested_vmx_vmexit(struct kvm_vcpu *
 		kvm_make_request(KVM_REQ_APIC_PAGE_RELOAD, vcpu);
 	}
 
+	if (vmx->nested.update_vmcs01_apicv_status) {
+		vmx->nested.update_vmcs01_apicv_status = false;
+		kvm_make_request(KVM_REQ_APICV_UPDATE, vcpu);
+	}
+
 	if ((vm_exit_reason != -1) &&
 	    (enable_shadow_vmcs || evmptr_is_valid(vmx->nested.hv_evmcs_vmptr)))
 		vmx->nested.need_vmcs12_to_shadow_sync = true;
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -4182,6 +4182,11 @@ static void vmx_refresh_apicv_exec_ctrl(
 {
 	struct vcpu_vmx *vmx = to_vmx(vcpu);
 
+	if (is_guest_mode(vcpu)) {
+		vmx->nested.update_vmcs01_apicv_status = true;
+		return;
+	}
+
 	pin_controls_set(vmx, vmx_pin_based_exec_ctrl(vmx));
 	if (cpu_has_secondary_exec_ctrls()) {
 		if (kvm_vcpu_apicv_active(vcpu))
--- a/arch/x86/kvm/vmx/vmx.h
+++ b/arch/x86/kvm/vmx/vmx.h
@@ -183,6 +183,7 @@ struct nested_vmx {
 	bool change_vmcs01_virtual_apic_mode;
 	bool reload_vmcs01_apic_access_page;
 	bool update_vmcs01_cpu_dirty_logging;
+	bool update_vmcs01_apicv_status;
 
 	/*
 	 * Enlightened VMCS has been enabled. It does not mean that L1 has to



  parent reply	other threads:[~2022-04-26  9:08 UTC|newest]

Thread overview: 158+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-26  8:19 [PATCH 5.17 000/146] 5.17.5-rc1 review Greg Kroah-Hartman
2022-04-26  8:19 ` [PATCH 5.17 001/146] etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead Greg Kroah-Hartman
2022-04-26  8:19 ` [PATCH 5.17 002/146] perf tools: Fix segfault accessing sample_id xyarray Greg Kroah-Hartman
2022-04-26  8:19 ` [PATCH 5.17 003/146] drm/amd/display: Only set PSR version when valid Greg Kroah-Hartman
2022-04-26  8:19 ` [PATCH 5.17 004/146] block/compat_ioctl: fix range check in BLKGETSIZE Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 005/146] gfs2: assign rgrp glock before compute_bitstructs Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 006/146] scsi: ufs: core: scsi_get_lba() error fix Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 007/146] net/sched: cls_u32: fix netns refcount changes in u32_change() Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 008/146] ALSA: usb-audio: Clear MIDI port active flag after draining Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 009/146] ALSA: usb-audio: add mapping for MSI MAG X570S Torpedo MAX Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 010/146] ALSA: hda/realtek: Add quirk for Clevo NP70PNP Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 011/146] ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 012/146] ASoC: topology: Correct error handling in soc_tplg_dapm_widget_create() Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 013/146] ASoC: rk817: Use devm_clk_get() in rk817_platform_probe Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 014/146] ASoC: msm8916-wcd-digital: Check failure for devm_snd_soc_register_component Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 015/146] ASoC: codecs: wcd934x: do not switch off SIDO Buck when codec is in use Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 016/146] dmaengine: idxd: fix device cleanup on disable Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 017/146] dmaengine: imx-sdma: Fix error checking in sdma_event_remap Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 018/146] dmaengine: mediatek:Fix PM usage reference leak of mtk_uart_apdma_alloc_chan_resources Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 019/146] dmaengine: dw-edma: Fix unaligned 64bit access Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 020/146] spi: spi-mtk-nor: initialize spi controller after resume Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 021/146] firmware: cs_dsp: Fix overrun of unterminated control name string Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 022/146] esp: limit skb_page_frag_refill use to a single page Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 023/146] spi: cadence-quadspi: fix incorrect supports_op() return value Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 024/146] igc: Fix infinite loop in release_swfw_sync Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 025/146] igc: Fix BUG: scheduling while atomic Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 026/146] igc: Fix suspending when PTM is active Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 027/146] ice: allow creating VFs for !CONFIG_NET_SWITCHDEV Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 028/146] ice: fix crash in switchdev mode Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 029/146] ice: Fix memory leak in ice_get_orom_civd_data() Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 030/146] ALSA: hda/hdmi: fix warning about PCM count when used with SOF Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 031/146] rxrpc: Restore removed timer deletion Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 032/146] net/smc: Fix sock leak when release after smc_shutdown() Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 033/146] net/packet: fix packet_sock xmit return value checking Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 034/146] ip6_gre: Avoid updating tunnel->tun_hlen in __gre6_xmit() Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 035/146] ip6_gre: Fix skb_under_panic " Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 036/146] net: restore alpha order to Ethernet devices in config Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 037/146] net/sched: cls_u32: fix possible leak in u32_init_knode() Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 038/146] l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 039/146] ipv6: make ip6_rt_gc_expire an atomic_t Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 040/146] can: isotp: stop timeout monitoring when no first frame was sent Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 041/146] net: dsa: hellcreek: Calculate checksums in tagger Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 042/146] net: mscc: ocelot: fix broken IP multicast flooding Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 043/146] netlink: reset network and mac headers in netlink_dump() Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 044/146] drm/i915/display/psr: Unset enable_psr2_sel_fetch if other checks in intel_psr2_config_valid() fails Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 045/146] RISC-V: KVM: Remove s & u as valid ISA extension Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 046/146] RISC-V: KVM: Restrict the extensions that can be disabled Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 047/146] net: stmmac: Use readl_poll_timeout_atomic() in atomic state Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 048/146] dmaengine: idxd: match type for retries var in idxd_enqcmds() Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 049/146] dmaengine: idxd: fix retry value to be constant for duration of function call Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 050/146] dmaengine: idxd: add RO check for wq max_batch_size write Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 051/146] dmaengine: idxd: add RO check for wq max_transfer_size write Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 052/146] dmaengine: idxd: skip clearing device context when device is read-only Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 053/146] selftests: mlxsw: vxlan_flooding: Prevent flooding of unwanted packets Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 054/146] selftests: mlxsw: vxlan_flooding_ipv6: " Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 055/146] userfaultfd: mark uffd_wp regardless of VM_WRITE flag Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 056/146] arm64: mm: fix p?d_leaf() Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 057/146] XArray: Disallow sibling entries of nodes Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 058/146] drm/msm/gpu: Rename runtime suspend/resume functions Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 059/146] drm/msm/gpu: Remove mutex from wait_event condition Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 060/146] ARM: vexpress/spc: Avoid negative array index when !SMP Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 061/146] reset: renesas: Check return value of reset_control_deassert() Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 062/146] reset: tegra-bpmp: Restore Handle errors in BPMP response Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 063/146] platform/x86: samsung-laptop: Fix an unsigned comparison which can never be negative Greg Kroah-Hartman
2022-04-26  8:20 ` [PATCH 5.17 064/146] ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 065/146] drm/msm/disp: check the return value of kzalloc() Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 066/146] selftests: KVM: Free the GIC FD when cleaning up in arch_timer Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 067/146] ALSA: hda: intel-dsp-config: update AlderLake PCI IDs Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 068/146] arm64: dts: imx: Fix imx8*-var-som touchscreen property sizes Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 069/146] vxlan: fix error return code in vxlan_fdb_append Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 070/146] cifs: Check the IOCB_DIRECT flag, not O_DIRECT Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 071/146] net: atlantic: Avoid out-of-bounds indexing Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 072/146] mt76: Fix undefined behavior due to shift overflowing the constant Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 073/146] brcmfmac: sdio: " Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 074/146] dpaa_eth: Fix missing of_node_put in dpaa_get_ts_info() Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 075/146] drm/msm/mdp5: check the return of kzalloc() Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 076/146] KVM: x86: hyper-v: Avoid writing to TSC page without an active vCPU Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 077/146] net: macb: Restart tx only if queue pointer is lagging Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 078/146] scsi: iscsi: Release endpoint ID when its freed Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 079/146] scsi: iscsi: Merge suspend fields Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 080/146] scsi: iscsi: Fix NOP handling during conn recovery Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 081/146] scsi: qedi: Fix failed disconnect handling Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 082/146] stat: fix inconsistency between struct stat and struct compat_stat Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 083/146] VFS: filename_create(): fix incorrect intent Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 084/146] nvme: add a quirk to disable namespace identifiers Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 085/146] nvme-pci: disable namespace identifiers for the MAXIO MAP1002/1202 Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 086/146] nvme-pci: disable namespace identifiers for Qemu controllers Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 087/146] irq_work: use kasan_record_aux_stack_noalloc() record callstack Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 088/146] EDAC/synopsys: Read the error count from the correct register Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 089/146] mm/memory-failure.c: skip huge_zero_page in memory_failure() Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 090/146] memcg: sync flush only if periodic flush is delayed Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 091/146] mm, hugetlb: allow for "high" userspace addresses Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 092/146] oom_kill.c: futex: delay the OOM reaper to allow time for proper futex cleanup Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 093/146] mm/mmu_notifier.c: fix race in mmu_interval_notifier_remove() Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 094/146] ata: pata_marvell: Check the bmdma_addr beforing reading Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 095/146] dma: at_xdmac: fix a missing check on list iterator Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 096/146] dmaengine: imx-sdma: fix init of uart scripts Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 097/146] net: atlantic: invert deep par in pm functions, preventing null derefs Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 098/146] drm/radeon: fix logic inversion in radeon_sync_resv Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 099/146] io_uring: free iovec if file assignment fails Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 100/146] Input: omap4-keypad - fix pm_runtime_get_sync() error checking Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 101/146] scsi: sr: Do not leak information in ioctl Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 102/146] sched/pelt: Fix attach_entity_load_avg() corner case Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 103/146] perf/core: Fix perf_mmap fail when CONFIG_PERF_USE_VMALLOC enabled Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 104/146] drm/panel/raspberrypi-touchscreen: Avoid NULL deref if not initialised Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 105/146] drm/panel/raspberrypi-touchscreen: Initialise the bridge in prepare Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 106/146] powerpc/time: Always set decrementer in timer_interrupt() Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 107/146] KVM: PPC: Fix TCE handling for VFIO Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 108/146] drm/vc4: Use pm_runtime_resume_and_get to fix pm_runtime_get_sync() usage Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 109/146] powerpc/perf: Fix power9 event alternatives Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 110/146] powerpc/perf: Fix power10 " Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 111/146] arm/xen: Fix some refcount leaks Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 112/146] perf script: Always allow field data_src for auxtrace Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 113/146] perf report: Set PERF_SAMPLE_DATA_SRC bit for Arm SPE event Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 114/146] fs: fix acl translation Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 115/146] cifs: fix NULL ptr dereference in refresh_mounts() Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 116/146] cifs: use correct lock type in cifs_reconnect() Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 117/146] xtensa: patch_text: Fixup last cpu should be master Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 118/146] xtensa: fix a7 clobbering in coprocessor context load/store Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 119/146] openvswitch: fix OOB access in reserve_sfa_size() Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 120/146] gpio: Request interrupts after IRQ is initialized Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 121/146] ASoC: rt5682: fix an incorrect NULL check on list iterator Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 122/146] ASoC: soc-dapm: fix two incorrect uses of " Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 123/146] e1000e: Fix possible overflow in LTR decoding Greg Kroah-Hartman
2022-04-26  8:21 ` [PATCH 5.17 124/146] codecs: rt5682s: fix an incorrect NULL check on list iterator Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 125/146] ARC: entry: fix syscall_trace_exit argument Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 126/146] drm/vmwgfx: Fix gem refcounting and memory evictions Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 127/146] arm_pmu: Validate single/group leader events Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 128/146] KVM: x86/pmu: Update AMD PMC sample period to fix guest NMI-watchdog Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 129/146] KVM: x86: Dont re-acquire SRCU lock in complete_emulated_io() Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 130/146] KVM: x86: Pend KVM_REQ_APICV_UPDATE during vCPU creation to fix a race Greg Kroah-Hartman
2022-04-26  8:22 ` Greg Kroah-Hartman [this message]
2022-04-26  8:22 ` [PATCH 5.17 132/146] KVM: SVM: Simplify and harden helper to flush SEV guest page(s) Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 133/146] KVM: SVM: Flush when freeing encrypted pages even on SME_COHERENT CPUs Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 134/146] ext4: fix fallocate to use file_modified to update permissions consistently Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 135/146] ext4: fix symlink file size not match to file content Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 136/146] ext4: fix use-after-free in ext4_search_dir Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 137/146] ext4: limit length to bitmap_maxbytes - blocksize in punch_hole Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 138/146] ext4, doc: fix incorrect h_reserved size Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 139/146] ext4: fix overhead calculation to account for the reserved gdt blocks Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 140/146] ext4: force overhead calculation if the s_overhead_cluster makes no sense Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 141/146] ext4: update the cached overhead value in the superblock Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 142/146] jbd2: fix a potential race while discarding reserved buffers after an abort Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 143/146] spi: atmel-quadspi: Fix the buswidth adjustment between spi-mem and controller Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 144/146] ASoC: SOF: topology: cleanup dailinks on widget unload Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 145/146] io_uring: fix leaks on IOPOLL and CQE_SKIP Greg Kroah-Hartman
2022-04-26  8:22 ` [PATCH 5.17 146/146] arm64: dts: qcom: add IPA qcom,qmp property Greg Kroah-Hartman
2022-04-26 16:21 ` [PATCH 5.17 000/146] 5.17.5-rc1 review Jon Hunter
2022-04-26 17:48 ` Florian Fainelli
2022-04-26 18:04 ` Naresh Kamboju
2022-04-26 20:13 ` Shuah Khan
2022-04-26 20:13 ` Guenter Roeck
2022-04-26 21:16 ` Justin Forbes
2022-04-26 22:29 ` Ron Economos
2022-04-27  0:41 ` Zan Aziz
2022-04-27  1:47 ` Slade Watkins
2022-04-27 10:01 ` Jiri Slaby
2022-04-27 14:55 ` Fenil Jain

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