January 2024 - Linux-stable-mirror

[PATCH v4 1/6] s390/vfio-ap: always filter entire AP matrix

by Tony Krowiak

From: Tony Krowiak <akrowiak(a)linux.ibm.com> The vfio_ap_mdev_filter_matrix function is called whenever a new adapter or domain is assigned to the mdev. The purpose of the function is to update the guest's AP configuration by filtering the matrix of adapters and domains assigned to the mdev. When an adapter or domain is assigned, only the APQNs associated with the APID of the new adapter or APQI of the new domain are inspected. If an APQN does not reference a queue device bound to the vfio_ap device driver, then it's APID will be filtered from the mdev's matrix when updating the guest's AP configuration. Inspecting only the APID of the new adapter or APQI of the new domain will result in passing AP queues through to a guest that are not bound to the vfio_ap device driver under certain circumstances. Consider the following: guest's AP configuration (all also assigned to the mdev's matrix): 14.0004 14.0005 14.0006 16.0004 16.0005 16.0006 unassign domain 4 unbind queue 16.0005 assign domain 4 When domain 4 is re-assigned, since only domain 4 will be inspected, the APQNs that will be examined will be: 14.0004 16.0004 Since both of those APQNs reference queue devices that are bound to the vfio_ap device driver, nothing will get filtered from the mdev's matrix when updating the guest's AP configuration. Consequently, queue 16.0005 will get passed through despite not being bound to the driver. This violates the linux device model requirement that a guest shall only be given access to devices bound to the device driver facilitating their pass-through. To resolve this problem, every adapter and domain assigned to the mdev will be inspected when filtering the mdev's matrix. Signed-off-by: Tony Krowiak <akrowiak(a)linux.ibm.com> Acked-by: Halil Pasic <pasic(a)linux.ibm.com> Fixes: 48cae940c31d ("s390/vfio-ap: refresh guest's APCB by filtering AP resources assigned to mdev") Cc: <stable(a)vger.kernel.org> --- drivers/s390/crypto/vfio_ap_ops.c | 57 +++++++++---------------------- 1 file changed, 17 insertions(+), 40 deletions(-) diff --git a/drivers/s390/crypto/vfio_ap_ops.c b/drivers/s390/crypto/vfio_ap_ops.c index acb710d3d7bc..1f7a6c106786 100644 --- a/drivers/s390/crypto/vfio_ap_ops.c +++ b/drivers/s390/crypto/vfio_ap_ops.c @@ -674,8 +674,7 @@ static bool vfio_ap_mdev_filter_cdoms(struct ap_matrix_mdev *matrix_mdev) * Return: a boolean value indicating whether the KVM guest's APCB was changed * by the filtering or not. */ -static bool vfio_ap_mdev_filter_matrix(unsigned long *apm, unsigned long *aqm, - struct ap_matrix_mdev *matrix_mdev) +static bool vfio_ap_mdev_filter_matrix(struct ap_matrix_mdev *matrix_mdev) { unsigned long apid, apqi, apqn; DECLARE_BITMAP(prev_shadow_apm, AP_DEVICES); @@ -696,8 +695,8 @@ static bool vfio_ap_mdev_filter_matrix(unsigned long *apm, unsigned long *aqm, bitmap_and(matrix_mdev->shadow_apcb.aqm, matrix_mdev->matrix.aqm, (unsigned long *)matrix_dev->info.aqm, AP_DOMAINS); - for_each_set_bit_inv(apid, apm, AP_DEVICES) { - for_each_set_bit_inv(apqi, aqm, AP_DOMAINS) { + for_each_set_bit_inv(apid, matrix_mdev->matrix.apm, AP_DEVICES) { + for_each_set_bit_inv(apqi, matrix_mdev->matrix.aqm, AP_DOMAINS) { /* * If the APQN is not bound to the vfio_ap device * driver, then we can't assign it to the guest's @@ -962,7 +961,6 @@ static ssize_t assign_adapter_store(struct device *dev, { int ret; unsigned long apid; - DECLARE_BITMAP(apm_delta, AP_DEVICES); struct ap_matrix_mdev *matrix_mdev = dev_get_drvdata(dev); mutex_lock(&ap_perms_mutex); @@ -991,11 +989,8 @@ static ssize_t assign_adapter_store(struct device *dev, } vfio_ap_mdev_link_adapter(matrix_mdev, apid); - memset(apm_delta, 0, sizeof(apm_delta)); - set_bit_inv(apid, apm_delta); - if (vfio_ap_mdev_filter_matrix(apm_delta, - matrix_mdev->matrix.aqm, matrix_mdev)) + if (vfio_ap_mdev_filter_matrix(matrix_mdev)) vfio_ap_mdev_update_guest_apcb(matrix_mdev); ret = count; @@ -1171,7 +1166,6 @@ static ssize_t assign_domain_store(struct device *dev, { int ret; unsigned long apqi; - DECLARE_BITMAP(aqm_delta, AP_DOMAINS); struct ap_matrix_mdev *matrix_mdev = dev_get_drvdata(dev); mutex_lock(&ap_perms_mutex); @@ -1200,11 +1194,8 @@ static ssize_t assign_domain_store(struct device *dev, } vfio_ap_mdev_link_domain(matrix_mdev, apqi); - memset(aqm_delta, 0, sizeof(aqm_delta)); - set_bit_inv(apqi, aqm_delta); - if (vfio_ap_mdev_filter_matrix(matrix_mdev->matrix.apm, aqm_delta, - matrix_mdev)) + if (vfio_ap_mdev_filter_matrix(matrix_mdev)) vfio_ap_mdev_update_guest_apcb(matrix_mdev); ret = count; @@ -2109,9 +2100,7 @@ int vfio_ap_mdev_probe_queue(struct ap_device *apdev) if (matrix_mdev) { vfio_ap_mdev_link_queue(matrix_mdev, q); - if (vfio_ap_mdev_filter_matrix(matrix_mdev->matrix.apm, - matrix_mdev->matrix.aqm, - matrix_mdev)) + if (vfio_ap_mdev_filter_matrix(matrix_mdev)) vfio_ap_mdev_update_guest_apcb(matrix_mdev); } dev_set_drvdata(&apdev->device, q); @@ -2461,34 +2450,22 @@ void vfio_ap_on_cfg_changed(struct ap_config_info *cur_cfg_info, static void vfio_ap_mdev_hot_plug_cfg(struct ap_matrix_mdev *matrix_mdev) { - bool do_hotplug = false; - int filter_domains = 0; - int filter_adapters = 0; - DECLARE_BITMAP(apm, AP_DEVICES); - DECLARE_BITMAP(aqm, AP_DOMAINS); + bool filter_domains, filter_adapters, filter_cdoms, do_hotplug = false; mutex_lock(&matrix_mdev->kvm->lock); mutex_lock(&matrix_dev->mdevs_lock); - filter_adapters = bitmap_and(apm, matrix_mdev->matrix.apm, - matrix_mdev->apm_add, AP_DEVICES); - filter_domains = bitmap_and(aqm, matrix_mdev->matrix.aqm, - matrix_mdev->aqm_add, AP_DOMAINS); - - if (filter_adapters && filter_domains) - do_hotplug |= vfio_ap_mdev_filter_matrix(apm, aqm, matrix_mdev); - else if (filter_adapters) - do_hotplug |= - vfio_ap_mdev_filter_matrix(apm, - matrix_mdev->shadow_apcb.aqm, - matrix_mdev); - else - do_hotplug |= - vfio_ap_mdev_filter_matrix(matrix_mdev->shadow_apcb.apm, - aqm, matrix_mdev); + filter_adapters = bitmap_intersects(matrix_mdev->matrix.apm, + matrix_mdev->apm_add, AP_DEVICES); + filter_domains = bitmap_intersects(matrix_mdev->matrix.aqm, + matrix_mdev->aqm_add, AP_DOMAINS); + filter_cdoms = bitmap_intersects(matrix_mdev->matrix.adm, + matrix_mdev->adm_add, AP_DOMAINS); + + if (filter_adapters || filter_domains) + do_hotplug = vfio_ap_mdev_filter_matrix(matrix_mdev); - if (bitmap_intersects(matrix_mdev->matrix.adm, matrix_mdev->adm_add, - AP_DOMAINS)) + if (filter_cdoms) do_hotplug |= vfio_ap_mdev_filter_cdoms(matrix_mdev); if (do_hotplug) -- 2.43.0

1 year, 11 months

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[PATCH] interconnect: qcom: sm8450: Revert "interconnect: qcom: sm8450: Enable sync_state"

by Krzysztof Kozlowski

Revert commit 16862f1b2110 ("interconnect: qcom: sm8450: Enable sync_state"), because it causes serial console to corrupt, later freeze and become either entirely corrupted or only print without accepting any input. Cc: <stable(a)vger.kernel.org> Fixes: 16862f1b2110 ("interconnect: qcom: sm8450: Enable sync_state") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> --- drivers/interconnect/qcom/sm8450.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/interconnect/qcom/sm8450.c b/drivers/interconnect/qcom/sm8450.c index b3cd0087377c..952017940b02 100644 --- a/drivers/interconnect/qcom/sm8450.c +++ b/drivers/interconnect/qcom/sm8450.c @@ -1888,7 +1888,6 @@ static struct platform_driver qnoc_driver = { .driver = { .name = "qnoc-sm8450", .of_match_table = qnoc_of_match, - .sync_state = icc_sync_state, }, }; -- 2.34.1

1 year, 11 months

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Linux 6.6.12

by Greg Kroah-Hartman

I'm announcing the release of the 6.6.12 kernel. All users of the 6.6 kernel series must upgrade. The updated 6.6.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.6.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 +- fs/nfsd/nfsctl.c | 31 +++++++++++++++++-------------- fs/nfsd/nfsd.h | 7 ------- 3 files changed, 18 insertions(+), 22 deletions(-) Greg Kroah-Hartman (1): Linux 6.6.12 Jeff Layton (1): nfsd: drop the nfsd_put helper

1 year, 11 months

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Linux 6.1.73

by Greg Kroah-Hartman

I'm announcing the release of the 6.1.73 kernel. All users of the 6.1 kernel series must upgrade. The updated 6.1.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.1.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 - fs/nfsd/nfsctl.c | 9 +------- fs/nfsd/nfsd.h | 8 ------- fs/nfsd/nfssvc.c | 52 +++++++++++++++++++++++++++++++------------------ fs/smb/client/cifsfs.c | 2 - include/net/dst_ops.h | 2 - net/core/dst.c | 8 +------ net/ipv6/route.c | 13 ++++-------- 8 files changed, 46 insertions(+), 50 deletions(-) Greg Kroah-Hartman (3): Revert "nfsd: call nfsd_last_thread() before final nfsd_put()" Revert "nfsd: separate nfsd_last_thread() from nfsd_put()" Linux 6.1.73 Jon Maxwell (1): ipv6: remove max_size check inline with ipv4 Steve French (1): cifs: fix flushing folio regression for 6.1 backport

1 year, 11 months

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Linux 5.15.147

by Greg Kroah-Hartman

I'm announcing the release of the 5.15.147 kernel. All users of the 5.15 kernel series must upgrade. The updated 5.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/mach-sunxi/mc_smp.c | 4 arch/x86/kernel/kprobes/core.c | 3 block/fops.c | 21 +- drivers/firewire/ohci.c | 51 +++++ drivers/gpu/drm/bridge/ti-sn65dsi86.c | 4 drivers/gpu/drm/i915/display/intel_dp.c | 2 drivers/i2c/i2c-core.h | 4 drivers/mmc/core/block.c | 7 drivers/mmc/core/host.c | 1 drivers/mmc/host/meson-mx-sdhc-mmc.c | 26 -- drivers/mmc/host/sdhci-sprd.c | 10 - drivers/net/ethernet/broadcom/bnxt/bnxt.c | 4 drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 drivers/net/ethernet/intel/i40e/i40e_main.c | 11 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 34 +++ drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 3 drivers/net/ethernet/intel/igc/igc.h | 1 drivers/net/ethernet/intel/igc/igc_ethtool.c | 42 ++++ drivers/net/ethernet/intel/igc/igc_tsn.c | 2 drivers/net/ethernet/marvell/octeontx2/af/cgx.c | 68 ++++-- drivers/net/ethernet/marvell/octeontx2/af/lmac_common.h | 1 drivers/net/ethernet/marvell/octeontx2/af/npc.h | 4 drivers/net/ethernet/marvell/octeontx2/af/rpm.c | 77 ++++--- drivers/net/ethernet/marvell/octeontx2/af/rpm.h | 1 drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 3 drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c | 33 +++ drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | 146 ++------------- drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c | 1 drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 15 - drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c | 12 - drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_rx.c | 9 drivers/net/ethernet/qlogic/qla3xxx.c | 2 drivers/net/ethernet/realtek/r8169_main.c | 2 drivers/net/ethernet/sfc/rx_common.c | 4 drivers/net/usb/ax88172a.c | 4 drivers/net/usb/ax88179_178a.c | 115 ++--------- drivers/net/wireless/intel/iwlwifi/pcie/internal.h | 4 drivers/net/wireless/intel/iwlwifi/pcie/rx.c | 8 drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 17 - drivers/pci/pci.c | 6 drivers/pci/pci.h | 2 drivers/pci/pcie/aspm.c | 19 + include/linux/module.h | 9 include/net/dst_ops.h | 2 kernel/module.c | 2 kernel/trace/trace_kprobe.c | 2 mm/memory-failure.c | 6 mm/memory.c | 4 net/can/raw.c | 12 + net/core/dst.c | 8 net/core/sock.c | 12 + net/dns_resolver/dns_key.c | 19 - net/ipv4/ip_output.c | 2 net/ipv6/ip6_output.c | 2 net/ipv6/route.c | 13 - net/netfilter/nf_tables_api.c | 27 ++ net/netfilter/nft_immediate.c | 2 net/nfc/llcp_core.c | 39 +++- net/sched/em_text.c | 4 net/socket.c | 2 net/tls/tls_sw.c | 2 sound/pci/hda/patch_realtek.c | 1 sound/soc/fsl/fsl_rpmsg.c | 10 - sound/soc/meson/g12a-toacodec.c | 5 sound/soc/meson/g12a-tohdmitx.c | 8 tools/perf/util/genelf.h | 4 tools/testing/selftests/vm/memfd_secret.c | 3 68 files changed, 587 insertions(+), 402 deletions(-) Adrian Cinal (1): net: bcmgenet: Fix FCS generation for fragmented skbuffs Adrian Hunter (1): perf inject: Fix GEN_ELF_TEXT_OFFSET for jit Andrii Nakryiko (1): tracing/kprobes: Fix symbol counting logic by looking at modules as well Andrii Staikov (1): i40e: Restore VF MSI-X state during PCI reset Benjamin Bara (1): i2c: core: Fix atomic xfer check for non-preempt config Bjorn Helgaas (1): Revert "PCI/ASPM: Remove pcie_aspm_pm_state_change()" Chancel Liu (1): ASoC: fsl_rpmsg: Fix error handler with pm_runtime_enable Chen Ni (1): asix: Add check for usbnet_get_endpoints David Thompson (1): mlxbf_gige: fix receive packet race condition Dinghao Liu (1): net/qla3xxx: fix potential memleak in ql_alloc_buffer_queues Douglas Anderson (1): drm/bridge: ti-sn65dsi86: Never store more than msg->size bytes in AUX xfer Edward Adam Davis (1): keys, dns: Fix missing size check of V1 server-list header Geert Uytterhoeven (1): mmc: core: Cancel delayed work before releasing host Greg Kroah-Hartman (1): Linux 5.15.147 Hangyu Hua (1): net: sched: em_text: fix possible memory leak in em_text_destroy() Hariprasad Kelam (1): octeontx2-af: Don't enable Pause frames by default Jiajun Xie (1): mm: fix unmap_mapping_range high bits shift bug Jinghao Jia (1): x86/kprobes: fix incorrect return address calculation in kprobe_emulate_call_indirect Jiri Olsa (1): kallsyms: Make module_kallsyms_on_each_symbol generally available Johannes Berg (1): wifi: iwlwifi: pcie: don't synchronize IRQs from IRQ John Fastabend (1): net: tls, update curr on splice as well Jon Maxwell (1): ipv6: remove max_size check inline with ipv4 Jorge Ramirez-Ortiz (1): mmc: rpmb: fixes pause retune on all RPMB partitions. Justin Chen (2): net: usb: ax88179_178a: remove redundant init code net: usb: ax88179_178a: move priv to driver_priv Jörn-Thorben Hinz (1): net: Implement missing getsockopt(SO_TIMESTAMPING_NEW) Kai-Heng Feng (1): r8169: Fix PCI error on system resume Ke Xiao (1): i40e: fix use-after-free in i40e_aqc_add_filters() Khaled Almahallawy (1): drm/i915/dp: Fix passing the correct DPCD_REV for drm_dp_set_phy_test_pattern Kurt Kanzenbach (3): igc: Report VLAN EtherType matching back to user igc: Check VLAN TCI mask igc: Check VLAN EtherType mask Marc Dionne (1): net: Save and restore msg_namelen in sock_sendmsg Marc Kleine-Budde (2): can: raw: add support for SO_TXTIME/SCM_TXTIME can: raw: add support for SO_MARK Mark Brown (4): ASoC: meson: g12a-toacodec: Validate written enum values ASoC: meson: g12a-tohdmitx: Validate written enum values ASoC: meson: g12a-toacodec: Fix event generation ASoC: meson: g12a-tohdmitx: Fix event generation for S/PDIF mux Matthew Wilcox (Oracle) (1): mm/memory-failure: check the mapcount of the precise page Michael Chan (1): bnxt_en: Remove mis-applied code from bnxt_cfg_ntp_filters() Muhammad Usama Anjum (1): selftests: secretmem: floor the memory size to the multiple of page_size Naveen Mamindlapalli (2): octeontx2-af: Always configure NIX TX link credits based on max frame size octeontx2-af: Re-enable MAC TX in otx2_stop processing Pablo Neira Ayuso (1): netfilter: nft_immediate: drop chain reference counter on error Phil Sutter (1): netfilter: nf_tables: Reject tables of unsupported family Rodrigo Cataldo (1): igc: Fix hicredit calculation Sarthak Kukreti (1): block: Don't invalidate pagecache for invalid falloc modes Siddh Raman Pant (1): nfc: llcp_core: Hold a ref to llcp_local->dev when holding a ref to llcp_local Siddhesh Dharme (1): ALSA: hda/realtek: Fix mute and mic-mute LEDs for HP ProBook 440 G6 Stefan Wahren (1): ARM: sun9i: smp: Fix array-index-out-of-bounds read in sunxi_mc_smp_init Sudheer Mogilappagari (1): i40e: Fix filter input checks to prevent config with invalid values Suman Ghosh (1): octeontx2-af: Fix marking couple of structure as __packed Sunil Goutham (1): octeontx2-af: Set NIX link credits based on max LMAC Takashi Sakamoto (1): firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards Thomas Lange (1): net: Implement missing SO_TIMESTAMPING_NEW cmsg support Vadim Fedorenko (1): net-timestamp: extend SOF_TIMESTAMPING_OPT_ID to HW timestamps Wenchao Chen (1): mmc: sdhci-sprd: Fix eMMC init failure after hw reset Zhipeng Lu (1): sfc: fix a double-free bug in efx_probe_filters Ziyang Huang (1): mmc: meson-mx-sdhc: Fix initialization frozen issue

1 year, 11 months

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Linux 5.10.208

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.208 kernel. All users of the 5.10 kernel series must upgrade. The updated 5.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/mach-sunxi/mc_smp.c | 4 arch/powerpc/kernel/ppc_save_regs.S | 6 arch/x86/kernel/kprobes/core.c | 3 drivers/firewire/ohci.c | 51 +++++ drivers/gpu/drm/i915/display/intel_dp.c | 2 drivers/gpu/drm/qxl/qxl_drv.h | 2 drivers/gpu/drm/qxl/qxl_dumb.c | 5 drivers/gpu/drm/qxl/qxl_gem.c | 25 +- drivers/gpu/drm/qxl/qxl_ioctl.c | 6 drivers/i2c/i2c-core.h | 4 drivers/mmc/core/block.c | 7 drivers/mmc/core/host.c | 1 drivers/mmc/host/meson-mx-sdhc-mmc.c | 26 -- drivers/mmc/host/sdhci-sprd.c | 10 - drivers/net/ethernet/broadcom/bnxt/bnxt.c | 4 drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 drivers/net/ethernet/intel/i40e/i40e_main.c | 11 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 34 +++ drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 3 drivers/net/ethernet/marvell/octeontx2/af/npc.h | 4 drivers/net/ethernet/qlogic/qla3xxx.c | 198 +++++++++------------ drivers/net/ethernet/sfc/rx_common.c | 4 drivers/net/usb/ax88172a.c | 4 drivers/nvme/host/trace.h | 2 drivers/pci/quirks.c | 28 ++ fs/block_dev.c | 21 +- include/net/dst_ops.h | 2 mm/memory-failure.c | 6 mm/memory.c | 4 net/core/dst.c | 8 net/core/sock.c | 1 net/dns_resolver/dns_key.c | 19 -- net/ipv6/route.c | 13 - net/netfilter/nf_tables_api.c | 57 +++++- net/netfilter/nft_immediate.c | 2 net/nfc/llcp_core.c | 39 +++- net/sched/em_text.c | 4 net/socket.c | 2 net/tls/tls_sw.c | 2 sound/pci/hda/patch_realtek.c | 1 sound/soc/meson/g12a-toacodec.c | 5 sound/soc/meson/g12a-tohdmitx.c | 8 43 files changed, 419 insertions(+), 225 deletions(-) Aditya Gupta (1): powerpc: update ppc_save_regs to save current r1 in pt_regs Adrian Cinal (1): net: bcmgenet: Fix FCS generation for fragmented skbuffs Andrii Staikov (1): i40e: Restore VF MSI-X state during PCI reset Bartosz Pawlowski (2): PCI: Extract ATS disabling to a helper function PCI: Disable ATS for specific Intel IPU E2000 devices Benjamin Bara (1): i2c: core: Fix atomic xfer check for non-preempt config Chen Ni (1): asix: Add check for usbnet_get_endpoints Christophe JAILLET (1): net/qla3xxx: switch from 'pci_' to 'dma_' API Dinghao Liu (1): net/qla3xxx: fix potential memleak in ql_alloc_buffer_queues Edward Adam Davis (1): keys, dns: Fix missing size check of V1 server-list header Geert Uytterhoeven (1): mmc: core: Cancel delayed work before releasing host Greg Kroah-Hartman (2): Revert "nvme: use command_id instead of req->tag in trace_nvme_complete_rq()" Linux 5.10.208 Hangyu Hua (1): net: sched: em_text: fix possible memory leak in em_text_destroy() Jiajun Xie (1): mm: fix unmap_mapping_range high bits shift bug Jinghao Jia (1): x86/kprobes: fix incorrect return address calculation in kprobe_emulate_call_indirect John Fastabend (1): net: tls, update curr on splice as well Jon Maxwell (1): ipv6: remove max_size check inline with ipv4 Jorge Ramirez-Ortiz (1): mmc: rpmb: fixes pause retune on all RPMB partitions. Ke Xiao (1): i40e: fix use-after-free in i40e_aqc_add_filters() Khaled Almahallawy (1): drm/i915/dp: Fix passing the correct DPCD_REV for drm_dp_set_phy_test_pattern Marc Dionne (1): net: Save and restore msg_namelen in sock_sendmsg Mark Brown (4): ASoC: meson: g12a-toacodec: Validate written enum values ASoC: meson: g12a-tohdmitx: Validate written enum values ASoC: meson: g12a-toacodec: Fix event generation ASoC: meson: g12a-tohdmitx: Fix event generation for S/PDIF mux Matthew Wilcox (Oracle) (1): mm/memory-failure: check the mapcount of the precise page Michael Chan (1): bnxt_en: Remove mis-applied code from bnxt_cfg_ntp_filters() Pablo Neira Ayuso (2): netfilter: nftables: add loop check helper function netfilter: nft_immediate: drop chain reference counter on error Phil Sutter (1): netfilter: nf_tables: Reject tables of unsupported family Sarthak Kukreti (1): block: Don't invalidate pagecache for invalid falloc modes Siddh Raman Pant (1): nfc: llcp_core: Hold a ref to llcp_local->dev when holding a ref to llcp_local Siddhesh Dharme (1): ALSA: hda/realtek: Fix mute and mic-mute LEDs for HP ProBook 440 G6 Stefan Wahren (1): ARM: sun9i: smp: Fix array-index-out-of-bounds read in sunxi_mc_smp_init Sudheer Mogilappagari (1): i40e: Fix filter input checks to prevent config with invalid values Suman Ghosh (1): octeontx2-af: Fix marking couple of structure as __packed Takashi Sakamoto (1): firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards Thomas Lange (1): net: Implement missing SO_TIMESTAMPING_NEW cmsg support Wander Lairson Costa (1): drm/qxl: fix UAF on handle creation Wenchao Chen (1): mmc: sdhci-sprd: Fix eMMC init failure after hw reset Zhipeng Lu (1): sfc: fix a double-free bug in efx_probe_filters Ziyang Huang (1): mmc: meson-mx-sdhc: Fix initialization frozen issue

1 year, 11 months

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Linux 5.4.267

by Greg Kroah-Hartman

I'm announcing the release of the 5.4.267 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/mach-sunxi/mc_smp.c | 4 drivers/firewire/ohci.c | 51 ++++ drivers/i2c/i2c-core.h | 4 drivers/mmc/core/block.c | 7 drivers/mmc/core/host.c | 1 drivers/mmc/host/sdhci-sprd.c | 10 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 4 drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 drivers/net/ethernet/intel/i40e/i40e_main.c | 11 - drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 34 ++- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 3 drivers/net/ethernet/qlogic/qla3xxx.c | 198 ++++++++---------- drivers/net/usb/ax88172a.c | 4 drivers/net/wireless/ath/ath10k/ce.c | 79 +++---- drivers/net/wireless/ath/ath10k/ce.h | 15 - drivers/net/wireless/ath/ath10k/core.c | 13 - drivers/net/wireless/ath/ath10k/hw.h | 3 drivers/net/wireless/ath/ath10k/snoc.c | 19 + drivers/net/wireless/ath/ath10k/snoc.h | 1 drivers/pci/quirks.c | 28 ++ include/net/dst_ops.h | 6 include/net/netns/ipv6.h | 4 mm/memory-failure.c | 6 mm/memory.c | 4 net/can/raw.c | 12 + net/core/dst.c | 12 - net/core/sock.c | 1 net/ipv4/ip_output.c | 2 net/ipv6/ip6_output.c | 2 net/ipv6/route.c | 25 +- net/netfilter/nf_tables_api.c | 27 ++ net/nfc/llcp_core.c | 39 +++ net/sched/em_text.c | 4 net/socket.c | 2 net/tls/tls_sw.c | 2 sound/soc/meson/Kconfig | 4 sound/soc/meson/Makefile | 2 sound/soc/meson/g12a-tohdmitx.c | 227 ++++----------------- sound/soc/meson/meson-codec-glue.c | 149 +++++++++++++ sound/soc/meson/meson-codec-glue.h | 32 ++ 41 files changed, 648 insertions(+), 409 deletions(-) Adrian Cinal (1): net: bcmgenet: Fix FCS generation for fragmented skbuffs Andrii Staikov (1): i40e: Restore VF MSI-X state during PCI reset Bartosz Pawlowski (2): PCI: Extract ATS disabling to a helper function PCI: Disable ATS for specific Intel IPU E2000 devices Benjamin Bara (1): i2c: core: Fix atomic xfer check for non-preempt config Chen Ni (1): asix: Add check for usbnet_get_endpoints Christophe JAILLET (1): net/qla3xxx: switch from 'pci_' to 'dma_' API Dinghao Liu (1): net/qla3xxx: fix potential memleak in ql_alloc_buffer_queues Douglas Anderson (3): ath10k: Wait until copy complete is actually done before completing ath10k: Keep track of which interrupts fired, don't poll them ath10k: Get rid of "per_ce_irq" hw param Eric Dumazet (2): net/dst: use a smaller percpu_counter batch for dst entries accounting ipv6: make ip6_rt_gc_expire an atomic_t Geert Uytterhoeven (1): mmc: core: Cancel delayed work before releasing host Greg Kroah-Hartman (1): Linux 5.4.267 Hangyu Hua (1): net: sched: em_text: fix possible memory leak in em_text_destroy() Jerome Brunet (2): ASoC: meson: g12a: extract codec-to-codec utils ASoC: meson: codec-glue: fix pcm format cast warning Jiajun Xie (1): mm: fix unmap_mapping_range high bits shift bug John Fastabend (1): net: tls, update curr on splice as well Jon Maxwell (1): ipv6: remove max_size check inline with ipv4 Jorge Ramirez-Ortiz (1): mmc: rpmb: fixes pause retune on all RPMB partitions. Ke Xiao (1): i40e: fix use-after-free in i40e_aqc_add_filters() Marc Dionne (1): net: Save and restore msg_namelen in sock_sendmsg Marc Kleine-Budde (2): can: raw: add support for SO_TXTIME/SCM_TXTIME can: raw: add support for SO_MARK Mark Brown (2): ASoC: meson: g12a-tohdmitx: Validate written enum values ASoC: meson: g12a-tohdmitx: Fix event generation for S/PDIF mux Matthew Wilcox (Oracle) (1): mm/memory-failure: check the mapcount of the precise page Michael Chan (1): bnxt_en: Remove mis-applied code from bnxt_cfg_ntp_filters() Phil Sutter (1): netfilter: nf_tables: Reject tables of unsupported family Rakesh Pillai (1): ath10k: Add interrupt summary based CE processing Siddh Raman Pant (1): nfc: llcp_core: Hold a ref to llcp_local->dev when holding a ref to llcp_local Stefan Wahren (1): ARM: sun9i: smp: Fix array-index-out-of-bounds read in sunxi_mc_smp_init Sudheer Mogilappagari (1): i40e: Fix filter input checks to prevent config with invalid values Takashi Sakamoto (1): firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards Thomas Lange (1): net: Implement missing SO_TIMESTAMPING_NEW cmsg support Vadim Fedorenko (1): net-timestamp: extend SOF_TIMESTAMPING_OPT_ID to HW timestamps Wenchao Chen (1): mmc: sdhci-sprd: Fix eMMC init failure after hw reset

1 year, 11 months

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Linux 4.19.305

by Greg Kroah-Hartman

I'm announcing the release of the 4.19.305 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/mach-sunxi/mc_smp.c | 4 drivers/firewire/ohci.c | 51 +++++ drivers/mmc/core/block.c | 7 drivers/mmc/core/host.c | 1 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 4 drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 drivers/net/ethernet/intel/i40e/i40e_main.c | 11 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 34 +++ drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 3 drivers/net/ethernet/qlogic/qla3xxx.c | 198 +++++++++------------ drivers/net/usb/ax88172a.c | 4 drivers/pci/quirks.c | 28 ++ fs/fuse/dir.c | 10 - include/net/dst_ops.h | 6 include/net/netns/ipv6.h | 4 mm/memory-failure.c | 6 mm/memory.c | 4 net/core/dst.c | 8 net/ipv6/route.c | 25 +- net/netfilter/nf_tables_api.c | 27 ++ net/nfc/llcp_core.c | 39 +++- net/sched/em_text.c | 4 net/socket.c | 2 24 files changed, 330 insertions(+), 156 deletions(-) Adrian Cinal (1): net: bcmgenet: Fix FCS generation for fragmented skbuffs Andrii Staikov (1): i40e: Restore VF MSI-X state during PCI reset Bartosz Pawlowski (2): PCI: Extract ATS disabling to a helper function PCI: Disable ATS for specific Intel IPU E2000 devices Chen Ni (1): asix: Add check for usbnet_get_endpoints Christophe JAILLET (1): net/qla3xxx: switch from 'pci_' to 'dma_' API Dinghao Liu (1): net/qla3xxx: fix potential memleak in ql_alloc_buffer_queues Eric Dumazet (2): net/dst: use a smaller percpu_counter batch for dst entries accounting ipv6: make ip6_rt_gc_expire an atomic_t Geert Uytterhoeven (1): mmc: core: Cancel delayed work before releasing host Greg Kroah-Hartman (1): Linux 4.19.305 Hangyu Hua (1): net: sched: em_text: fix possible memory leak in em_text_destroy() Jiajun Xie (1): mm: fix unmap_mapping_range high bits shift bug Jon Maxwell (1): ipv6: remove max_size check inline with ipv4 Jorge Ramirez-Ortiz (1): mmc: rpmb: fixes pause retune on all RPMB partitions. Ke Xiao (1): i40e: fix use-after-free in i40e_aqc_add_filters() Marc Dionne (1): net: Save and restore msg_namelen in sock_sendmsg Matthew Wilcox (Oracle) (1): mm/memory-failure: check the mapcount of the precise page Michael Chan (1): bnxt_en: Remove mis-applied code from bnxt_cfg_ntp_filters() Peter Oskolkov (1): net: add a route cache full diagnostic message Phil Sutter (1): netfilter: nf_tables: Reject tables of unsupported family Siddh Raman Pant (1): nfc: llcp_core: Hold a ref to llcp_local->dev when holding a ref to llcp_local Stefan Wahren (1): ARM: sun9i: smp: Fix array-index-out-of-bounds read in sunxi_mc_smp_init Sudheer Mogilappagari (1): i40e: Fix filter input checks to prevent config with invalid values Takashi Sakamoto (1): firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards ruanmeisi (1): fuse: nlookup missing decrement in fuse_direntplus_link

1 year, 11 months

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[PATCH 4.19 00/25] 4.19.305-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.305 release. There are 25 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Mon, 15 Jan 2024 09:41:55 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.305-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.305-rc1 Jon Maxwell <jmaxwell37(a)gmail.com> ipv6: remove max_size check inline with ipv4 Eric Dumazet <edumazet(a)google.com> ipv6: make ip6_rt_gc_expire an atomic_t Eric Dumazet <edumazet(a)google.com> net/dst: use a smaller percpu_counter batch for dst entries accounting Peter Oskolkov <posk(a)google.com> net: add a route cache full diagnostic message Bartosz Pawlowski <bartosz.pawlowski(a)intel.com> PCI: Disable ATS for specific Intel IPU E2000 devices Bartosz Pawlowski <bartosz.pawlowski(a)intel.com> PCI: Extract ATS disabling to a helper function Phil Sutter <phil(a)nwl.cc> netfilter: nf_tables: Reject tables of unsupported family ruanmeisi <ruan.meisi(a)zte.com.cn> fuse: nlookup missing decrement in fuse_direntplus_link Geert Uytterhoeven <geert+renesas(a)glider.be> mmc: core: Cancel delayed work before releasing host Jorge Ramirez-Ortiz <jorge(a)foundries.io> mmc: rpmb: fixes pause retune on all RPMB partitions. Jiajun Xie <jiajun.xie.sh(a)gmail.com> mm: fix unmap_mapping_range high bits shift bug Takashi Sakamoto <o-takashi(a)sakamocchi.jp> firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards Matthew Wilcox (Oracle) <willy(a)infradead.org> mm/memory-failure: check the mapcount of the precise page Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Remove mis-applied code from bnxt_cfg_ntp_filters() Chen Ni <nichen(a)iscas.ac.cn> asix: Add check for usbnet_get_endpoints Dinghao Liu <dinghao.liu(a)zju.edu.cn> net/qla3xxx: fix potential memleak in ql_alloc_buffer_queues Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> net/qla3xxx: switch from 'pci_' to 'dma_' API Andrii Staikov <andrii.staikov(a)intel.com> i40e: Restore VF MSI-X state during PCI reset Ke Xiao <xiaoke(a)sangfor.com.cn> i40e: fix use-after-free in i40e_aqc_add_filters() Marc Dionne <marc.dionne(a)auristor.com> net: Save and restore msg_namelen in sock_sendmsg Adrian Cinal <adriancinal(a)gmail.com> net: bcmgenet: Fix FCS generation for fragmented skbuffs Stefan Wahren <wahrenst(a)gmx.net> ARM: sun9i: smp: Fix array-index-out-of-bounds read in sunxi_mc_smp_init Hangyu Hua <hbh25y(a)gmail.com> net: sched: em_text: fix possible memory leak in em_text_destroy() Sudheer Mogilappagari <sudheer.mogilappagari(a)intel.com> i40e: Fix filter input checks to prevent config with invalid values Siddh Raman Pant <code(a)siddh.me> nfc: llcp_core: Hold a ref to llcp_local->dev when holding a ref to llcp_local ------------- Diffstat: Makefile | 4 +- arch/arm/mach-sunxi/mc_smp.c | 4 +- drivers/firewire/ohci.c | 51 ++++++ drivers/mmc/core/block.c | 7 +- drivers/mmc/core/host.c | 1 + drivers/net/ethernet/broadcom/bnxt/bnxt.c | 4 +- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 11 +- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 34 +++- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 3 + drivers/net/ethernet/qlogic/qla3xxx.c | 198 +++++++++------------ drivers/net/usb/ax88172a.c | 4 +- drivers/pci/quirks.c | 28 ++- fs/fuse/dir.c | 10 +- include/net/dst_ops.h | 6 +- include/net/netns/ipv6.h | 4 +- mm/memory-failure.c | 6 +- mm/memory.c | 4 +- net/core/dst.c | 8 +- net/ipv6/route.c | 25 +-- net/netfilter/nf_tables_api.c | 27 +++ net/nfc/llcp_core.c | 39 +++- net/sched/em_text.c | 4 +- net/socket.c | 2 + 24 files changed, 331 insertions(+), 157 deletions(-)

1 year, 11 months

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[PATCH 1/2] drm/amdgpu: Pass amdgpu_job directly to amdgpu_ring_soft_recovery

by Joshua Ashton

We will need this to change the karma in the future. Signed-off-by: Joshua Ashton <joshua(a)froggi.es> Cc: Friedrich Vock <friedrich.vock(a)gmx.de> Cc: Bas Nieuwenhuizen <bas(a)basnieuwenhuizen.nl> Cc: Christian König <christian.koenig(a)amd.com> Cc: André Almeida <andrealmeid(a)igalia.com> Cc: stable(a)vger.kernel.org --- drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 9 ++++----- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 3 +-- 3 files changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c index 78476bc75b4e..c1af7ca25912 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c @@ -52,7 +52,7 @@ static enum drm_gpu_sched_stat amdgpu_job_timedout(struct drm_sched_job *s_job) adev->job_hang = true; if (amdgpu_gpu_recovery && - amdgpu_ring_soft_recovery(ring, job->vmid, s_job->s_fence->parent)) { + amdgpu_ring_soft_recovery(ring, job)) { DRM_ERROR("ring %s timeout, but soft recovered\n", s_job->sched->name); goto exit; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c index 45424ebf9681..25209ce54552 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c @@ -425,14 +425,13 @@ void amdgpu_ring_emit_reg_write_reg_wait_helper(struct amdgpu_ring *ring, * amdgpu_ring_soft_recovery - try to soft recover a ring lockup * * @ring: ring to try the recovery on - * @vmid: VMID we try to get going again - * @fence: timedout fence + * @job: the locked-up job * * Tries to get a ring proceeding again when it is stuck. */ -bool amdgpu_ring_soft_recovery(struct amdgpu_ring *ring, unsigned int vmid, - struct dma_fence *fence) +bool amdgpu_ring_soft_recovery(struct amdgpu_ring *ring, struct amdgpu_job *job) { + struct dma_fence *fence = job->base.s_fence->parent; unsigned long flags; ktime_t deadline; @@ -452,7 +451,7 @@ bool amdgpu_ring_soft_recovery(struct amdgpu_ring *ring, unsigned int vmid, atomic_inc(&ring->adev->gpu_reset_counter); while (!dma_fence_is_signaled(fence) && ktime_to_ns(ktime_sub(deadline, ktime_get())) > 0) - ring->funcs->soft_recovery(ring, vmid); + ring->funcs->soft_recovery(ring, job->vmid); return dma_fence_is_signaled(fence); } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h index bbb53720a018..734df88f22d4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h @@ -354,8 +354,7 @@ void amdgpu_ring_fini(struct amdgpu_ring *ring); void amdgpu_ring_emit_reg_write_reg_wait_helper(struct amdgpu_ring *ring, uint32_t reg0, uint32_t val0, uint32_t reg1, uint32_t val1); -bool amdgpu_ring_soft_recovery(struct amdgpu_ring *ring, unsigned int vmid, - struct dma_fence *fence); +bool amdgpu_ring_soft_recovery(struct amdgpu_ring *ring, struct amdgpu_job *job); static inline void amdgpu_ring_set_preempt_cond_exec(struct amdgpu_ring *ring, bool cond_exec) -- 2.43.0

1 year, 11 months

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