- Linux-stable-mirror - lists.linaro.org

[PATCH v2] hexagon: Disable constant extender optimization for LLVM prior to 19.1.0

by Nathan Chancellor

The Hexagon-specific constant extender optimization in LLVM may crash on Linux kernel code [1], such as fs/bcache/btree_io.c after commit 32ed4a620c54 ("bcachefs: Btree path tracepoints") in 6.12: clang: llvm/lib/Target/Hexagon/HexagonConstExtenders.cpp:745: bool (anonymous namespace)::HexagonConstExtenders::ExtRoot::operator<(const HCE::ExtRoot &) const: Assertion `ThisB->getParent() == OtherB->getParent()' failed. Stack dump: 0. Program arguments: clang --target=hexagon-linux-musl ... fs/bcachefs/btree_io.c 1. <eof> parser at end of file 2. Code generation 3. Running pass 'Function Pass Manager' on module 'fs/bcachefs/btree_io.c'. 4. Running pass 'Hexagon constant-extender optimization' on function '@__btree_node_lock_nopath' Without assertions enabled, there is just a hang during compilation. This has been resolved in LLVM main (20.0.0) [2] and backported to LLVM 19.1.0 but the kernel supports LLVM 13.0.1 and newer, so disable the constant expander optimization using the '-mllvm' option when using a toolchain that is not fixed. Cc: stable(a)vger.kernel.org Link: https://github.com/llvm/llvm-project/issues/99714 [1] Link: https://github.com/llvm/llvm-project/commit/68df06a0b2998765cb0a41353fcf091… [2] Link: https://github.com/llvm/llvm-project/commit/2ab8d93061581edad3501561722ebd5… [3] Reviewed-by: Brian Cain <bcain(a)quicinc.com> Signed-off-by: Nathan Chancellor <nathan(a)kernel.org> --- Andrew, can you please take this for 6.13? Our CI continues to hit this. Changes in v2: - Rebase on 6.12 to make sure it is still applicable - Name exact bcachefs commit that introduces crash now that it is merged - Add 'Cc: stable' as this is now visible in a stable release - Carry forward Brian's reviewed-by - Link to v1: https://lore.kernel.org/r/20240819-hexagon-disable-constant-expander-pass-v… --- arch/hexagon/Makefile | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/hexagon/Makefile b/arch/hexagon/Makefile index 92d005958dfb232d48a4ca843b46262a84a08eb4..ff172cbe5881a074f9d9430c37071992a4c8beac 100644 --- a/arch/hexagon/Makefile +++ b/arch/hexagon/Makefile @@ -32,3 +32,9 @@ KBUILD_LDFLAGS += $(ldflags-y) TIR_NAME := r19 KBUILD_CFLAGS += -ffixed-$(TIR_NAME) -DTHREADINFO_REG=$(TIR_NAME) -D__linux__ KBUILD_AFLAGS += -DTHREADINFO_REG=$(TIR_NAME) + +# Disable HexagonConstExtenders pass for LLVM versions prior to 19.1.0 +# https://github.com/llvm/llvm-project/issues/99714 +ifneq ($(call clang-min-version, 190100),y) +KBUILD_CFLAGS += -mllvm -hexagon-cext=false +endif --- base-commit: adc218676eef25575469234709c2d87185ca223a change-id: 20240802-hexagon-disable-constant-expander-pass-8b6b61db6afc Best regards, -- Nathan Chancellor <nathan(a)kernel.org>

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[PATCH 5.10 00/43] 5.10.232-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.232 release. There are 43 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 Thu, 19 Dec 2024 17:05:03 +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/v5.x/stable-review/patch-5.10.232-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.232-rc1 Dan Carpenter <dan.carpenter(a)linaro.org> ALSA: usb-audio: Fix a DMA to stack memory bug Juergen Gross <jgross(a)suse.com> x86/xen: remove hypercall page Juergen Gross <jgross(a)suse.com> x86/xen: use new hypercall functions instead of hypercall page Juergen Gross <jgross(a)suse.com> x86/xen: add central hypercall functions Juergen Gross <jgross(a)suse.com> x86/xen: don't do PV iret hypercall through hypercall page Juergen Gross <jgross(a)suse.com> x86/static-call: provide a way to do very early static-call updates Juergen Gross <jgross(a)suse.com> objtool/x86: allow syscall instruction Juergen Gross <jgross(a)suse.com> x86: make get_cpu_vendor() accessible from Xen code Juergen Gross <jgross(a)suse.com> xen/netfront: fix crash when removing device Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "clkdev: remove CONFIG_CLKDEV_LOOKUP" Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "clocksource/drivers:sp804: Make user selectable" Jiasheng Jiang <jiashengjiangcool(a)outlook.com> drm/i915: Fix memory leak by correcting cache object name in error handler Nikolay Kuratov <kniv(a)yandex-team.ru> tracing/kprobes: Skip symbol counting logic for module symbols in create_local_trace_kprobe() Eduard Zingerman <eddyz87(a)gmail.com> bpf: sync_linked_regs() must preserve subreg_def Nathan Chancellor <nathan(a)kernel.org> blk-iocost: Avoid using clamp() on inuse in __propagate_weights() Daniil Tatianin <d-tatianin(a)yandex-team.ru> ACPICA: events/evxfregn: don't release the ContextMutex that was never acquired Daniel Borkmann <daniel(a)iogearbox.net> team: Fix feature propagation of NETIF_F_GSO_ENCAP_ALL Daniel Borkmann <daniel(a)iogearbox.net> bonding: Fix feature propagation of NETIF_F_GSO_ENCAP_ALL Alexander Lobakin <alobakin(a)pm.me> net: bonding, dummy, ifb, team: advertise NETIF_F_GSO_SOFTWARE Martin Ottens <martin.ottens(a)fau.de> net/sched: netem: account for backlog updates from child qdisc Stefan Wahren <wahrenst(a)gmx.net> qca_spi: Make driver probing reliable Stefan Wahren <wahrenst(a)gmx.net> qca_spi: Fix clock speed for multiple QCA7000 Anumula Murali Mohan Reddy <anumula(a)chelsio.com> cxgb4: use port number to set mac addr Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> ACPI: resource: Fix memory resource type union access Eric Dumazet <edumazet(a)google.com> net: lapb: increase LAPB_HEADER_LEN Danielle Ratson <danieller(a)nvidia.com> selftests: mlxsw: sharedbuffer: Remove duplicate test cases Danielle Ratson <danieller(a)nvidia.com> selftests: mlxsw: sharedbuffer: Remove h1 ingress test case Eric Dumazet <edumazet(a)google.com> tipc: fix NULL deref in cleanup_bearer() Remi Pommarel <repk(a)triplefau.lt> batman-adv: Do not let TT changes list grows indefinitely Remi Pommarel <repk(a)triplefau.lt> batman-adv: Remove uninitialized data in full table TT response Remi Pommarel <repk(a)triplefau.lt> batman-adv: Do not send uninitialized TT changes Suraj Sonawane <surajsonawane0215(a)gmail.com> acpi: nfit: vmalloc-out-of-bounds Read in acpi_nfit_ctl Sungjong Seo <sj1557.seo(a)samsung.com> exfat: fix potential deadlock on __exfat_get_dentry_set Michal Luczaj <mhal(a)rbox.co> virtio/vsock: Fix accept_queue memory leak Michal Luczaj <mhal(a)rbox.co> bpf, sockmap: Fix update element with same Darrick J. Wong <djwong(a)kernel.org> xfs: fix scrub tracepoints when inode-rooted btrees are involved Darrick J. Wong <djwong(a)kernel.org> xfs: don't drop errno values when we fail to ficlone the entire range Lianqin Hu <hulianqin(a)vivo.com> usb: gadget: u_serial: Fix the issue that gs_start_io crashed due to accessing null pointer Vitalii Mordan <mordan(a)ispras.ru> usb: ehci-hcd: fix call balance of clocks handling routines Stefan Wahren <wahrenst(a)gmx.net> usb: dwc2: hcd: Fix GetPortStatus & SetPortFeature Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> ata: sata_highbank: fix OF node reference leak in highbank_initialize_phys() Mark Tomlinson <mark.tomlinson(a)alliedtelesis.co.nz> usb: host: max3421-hcd: Correctly abort a USB request. MoYuanhao <moyuanhao3676(a)163.com> tcp: check space before adding MPTCP SYN options ------------- Diffstat: Makefile | 4 +- arch/arm/Kconfig | 2 + arch/mips/Kconfig | 3 + arch/mips/pic32/Kconfig | 1 + arch/sh/Kconfig | 1 + arch/x86/include/asm/processor.h | 2 + arch/x86/include/asm/static_call.h | 15 ++++ arch/x86/include/asm/sync_core.h | 6 +- arch/x86/include/asm/xen/hypercall.h | 36 ++++---- arch/x86/kernel/cpu/common.c | 38 +++++---- arch/x86/kernel/static_call.c | 10 +++ arch/x86/xen/enlighten.c | 65 ++++++++++++++- arch/x86/xen/enlighten_hvm.c | 13 ++- arch/x86/xen/enlighten_pv.c | 4 +- arch/x86/xen/enlighten_pvh.c | 7 -- arch/x86/xen/xen-asm.S | 49 +++++++++-- arch/x86/xen/xen-head.S | 97 ++++++++++++++++++---- arch/x86/xen/xen-ops.h | 9 ++ block/blk-iocost.c | 9 +- drivers/acpi/acpica/evxfregn.c | 2 - drivers/acpi/nfit/core.c | 7 +- drivers/acpi/resource.c | 6 +- drivers/ata/sata_highbank.c | 1 + drivers/clk/Kconfig | 6 +- drivers/clk/Makefile | 3 +- drivers/clocksource/Kconfig | 9 +- drivers/gpu/drm/i915/i915_scheduler.c | 2 +- drivers/mmc/host/Kconfig | 4 +- drivers/net/bonding/bond_main.c | 12 +-- drivers/net/dummy.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 2 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 5 +- drivers/net/ethernet/qualcomm/qca_spi.c | 26 +++--- drivers/net/ethernet/qualcomm/qca_spi.h | 1 - drivers/net/ifb.c | 3 +- drivers/net/team/team.c | 12 +-- drivers/net/xen-netfront.c | 5 +- drivers/staging/board/Kconfig | 2 +- drivers/usb/dwc2/hcd.c | 16 ++-- drivers/usb/gadget/function/u_serial.c | 9 +- drivers/usb/host/ehci-sh.c | 9 +- drivers/usb/host/max3421-hcd.c | 16 ++-- fs/exfat/dir.c | 2 +- fs/xfs/scrub/trace.h | 2 +- fs/xfs/xfs_file.c | 8 ++ include/linux/compiler.h | 34 +++++--- include/linux/static_call.h | 1 + include/net/lapb.h | 2 +- kernel/bpf/verifier.c | 5 +- kernel/static_call.c | 2 +- kernel/trace/trace_kprobe.c | 2 +- net/batman-adv/translation-table.c | 58 +++++++++---- net/core/sock_map.c | 1 + net/ipv4/tcp_output.c | 6 +- net/sched/sch_netem.c | 22 +++-- net/tipc/udp_media.c | 7 +- net/vmw_vsock/virtio_transport_common.c | 8 ++ sound/soc/dwc/Kconfig | 2 +- sound/soc/rockchip/Kconfig | 14 ++-- sound/usb/quirks.c | 31 ++++--- tools/objtool/check.c | 11 ++- .../selftests/drivers/net/mlxsw/sharedbuffer.sh | 15 ---- 63 files changed, 534 insertions(+), 232 deletions(-)

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[PATCH 5.15 00/51] 5.15.175-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.175 release. There are 51 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 Thu, 19 Dec 2024 17:05:03 +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/v5.x/stable-review/patch-5.15.175-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.15.175-rc1 Dan Carpenter <dan.carpenter(a)linaro.org> ALSA: usb-audio: Fix a DMA to stack memory bug Juergen Gross <jgross(a)suse.com> x86/xen: remove hypercall page Juergen Gross <jgross(a)suse.com> x86/xen: use new hypercall functions instead of hypercall page Juergen Gross <jgross(a)suse.com> x86/xen: add central hypercall functions Juergen Gross <jgross(a)suse.com> x86/xen: don't do PV iret hypercall through hypercall page Juergen Gross <jgross(a)suse.com> x86/static-call: provide a way to do very early static-call updates Juergen Gross <jgross(a)suse.com> objtool/x86: allow syscall instruction Juergen Gross <jgross(a)suse.com> x86: make get_cpu_vendor() accessible from Xen code Juergen Gross <jgross(a)suse.com> xen/netfront: fix crash when removing device Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "parisc: fix a possible DMA corruption" Nikolay Kuratov <kniv(a)yandex-team.ru> tracing/kprobes: Skip symbol counting logic for module symbols in create_local_trace_kprobe() Eduard Zingerman <eddyz87(a)gmail.com> bpf: sync_linked_regs() must preserve subreg_def Nathan Chancellor <nathan(a)kernel.org> blk-iocost: Avoid using clamp() on inuse in __propagate_weights() Daniil Tatianin <d-tatianin(a)yandex-team.ru> ACPICA: events/evxfregn: don't release the ContextMutex that was never acquired Daniel Borkmann <daniel(a)iogearbox.net> team: Fix feature propagation of NETIF_F_GSO_ENCAP_ALL Daniel Borkmann <daniel(a)iogearbox.net> bonding: Fix feature propagation of NETIF_F_GSO_ENCAP_ALL Martin Ottens <martin.ottens(a)fau.de> net/sched: netem: account for backlog updates from child qdisc Paul Barker <paul.barker.ct(a)bp.renesas.com> Documentation: PM: Clarify pm_runtime_resume_and_get() return value Stefan Wahren <wahrenst(a)gmx.net> qca_spi: Make driver probing reliable Stefan Wahren <wahrenst(a)gmx.net> qca_spi: Fix clock speed for multiple QCA7000 Anumula Murali Mohan Reddy <anumula(a)chelsio.com> cxgb4: use port number to set mac addr Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> ACPI: resource: Fix memory resource type union access Daniel Machon <daniel.machon(a)microchip.com> net: sparx5: fix the maximum frame length register Daniel Machon <daniel.machon(a)microchip.com> net: sparx5: fix FDMA performance issue Eric Dumazet <edumazet(a)google.com> net: lapb: increase LAPB_HEADER_LEN Thomas Weißschuh <linux(a)weissschuh.net> ptp: kvm: x86: Return EOPNOTSUPP instead of ENODEV from kvm_arch_ptp_init() Jeremi Piotrowski <jpiotrowski(a)linux.microsoft.com> ptp: kvm: Use decrypted memory in confidential guest on x86 Danielle Ratson <danieller(a)nvidia.com> selftests: mlxsw: sharedbuffer: Remove duplicate test cases Danielle Ratson <danieller(a)nvidia.com> selftests: mlxsw: sharedbuffer: Remove h1 ingress test case Eric Dumazet <edumazet(a)google.com> tipc: fix NULL deref in cleanup_bearer() Remi Pommarel <repk(a)triplefau.lt> batman-adv: Do not let TT changes list grows indefinitely Remi Pommarel <repk(a)triplefau.lt> batman-adv: Remove uninitialized data in full table TT response Remi Pommarel <repk(a)triplefau.lt> batman-adv: Do not send uninitialized TT changes Suraj Sonawane <surajsonawane0215(a)gmail.com> acpi: nfit: vmalloc-out-of-bounds Read in acpi_nfit_ctl Sungjong Seo <sj1557.seo(a)samsung.com> exfat: fix potential deadlock on __exfat_get_dentry_set Michal Luczaj <mhal(a)rbox.co> virtio/vsock: Fix accept_queue memory leak Michal Luczaj <mhal(a)rbox.co> bpf, sockmap: Fix update element with same Darrick J. Wong <djwong(a)kernel.org> xfs: fix scrub tracepoints when inode-rooted btrees are involved Darrick J. Wong <djwong(a)kernel.org> xfs: return from xfs_symlink_verify early on V4 filesystems Darrick J. Wong <djwong(a)kernel.org> xfs: don't drop errno values when we fail to ficlone the entire range Darrick J. Wong <djwong(a)kernel.org> xfs: update btree keys correctly when _insrec splits an inode root block Jiasheng Jiang <jiashengjiangcool(a)outlook.com> drm/i915: Fix memory leak by correcting cache object name in error handler Lianqin Hu <hulianqin(a)vivo.com> usb: gadget: u_serial: Fix the issue that gs_start_io crashed due to accessing null pointer Vitalii Mordan <mordan(a)ispras.ru> usb: ehci-hcd: fix call balance of clocks handling routines Stefan Wahren <wahrenst(a)gmx.net> usb: dwc2: Fix HCD port connection race Stefan Wahren <wahrenst(a)gmx.net> usb: dwc2: hcd: Fix GetPortStatus & SetPortFeature Stefan Wahren <wahrenst(a)gmx.net> usb: dwc2: Fix HCD resume Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> ata: sata_highbank: fix OF node reference leak in highbank_initialize_phys() Mark Tomlinson <mark.tomlinson(a)alliedtelesis.co.nz> usb: host: max3421-hcd: Correctly abort a USB request. Jaakko Salo <jaakkos(a)gmail.com> ALSA: usb-audio: Add implicit feedback quirk for Yamaha THR5 MoYuanhao <moyuanhao3676(a)163.com> tcp: check space before adding MPTCP SYN options ------------- Diffstat: Documentation/power/runtime_pm.rst | 4 +- Makefile | 4 +- arch/parisc/Kconfig | 1 - arch/parisc/include/asm/cache.h | 11 +-- arch/x86/include/asm/processor.h | 2 + arch/x86/include/asm/static_call.h | 15 ++++ arch/x86/include/asm/sync_core.h | 6 +- arch/x86/include/asm/xen/hypercall.h | 36 ++++---- arch/x86/kernel/cpu/common.c | 38 +++++---- arch/x86/kernel/static_call.c | 10 +++ arch/x86/xen/enlighten.c | 65 ++++++++++++++- arch/x86/xen/enlighten_hvm.c | 13 ++- arch/x86/xen/enlighten_pv.c | 4 +- arch/x86/xen/enlighten_pvh.c | 7 -- arch/x86/xen/xen-asm.S | 49 +++++++++-- arch/x86/xen/xen-head.S | 97 ++++++++++++++++++---- arch/x86/xen/xen-ops.h | 9 ++ block/blk-iocost.c | 9 +- drivers/acpi/acpica/evxfregn.c | 2 - drivers/acpi/nfit/core.c | 7 +- drivers/acpi/resource.c | 6 +- drivers/ata/sata_highbank.c | 1 + drivers/gpu/drm/i915/i915_scheduler.c | 2 +- drivers/net/bonding/bond_main.c | 1 + drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 2 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 5 +- .../net/ethernet/microchip/sparx5/sparx5_main.c | 11 ++- .../net/ethernet/microchip/sparx5/sparx5_port.c | 2 +- drivers/net/ethernet/qualcomm/qca_spi.c | 26 +++--- drivers/net/ethernet/qualcomm/qca_spi.h | 1 - drivers/net/team/team.c | 3 +- drivers/net/xen-netfront.c | 5 +- drivers/ptp/ptp_kvm_arm.c | 4 + drivers/ptp/ptp_kvm_common.c | 1 + drivers/ptp/ptp_kvm_x86.c | 61 +++++++++++--- drivers/usb/dwc2/hcd.c | 19 ++--- drivers/usb/gadget/function/u_serial.c | 9 +- drivers/usb/host/ehci-sh.c | 9 +- drivers/usb/host/max3421-hcd.c | 16 ++-- fs/exfat/dir.c | 2 +- fs/xfs/libxfs/xfs_btree.c | 29 +++++-- fs/xfs/libxfs/xfs_symlink_remote.c | 4 +- fs/xfs/scrub/trace.h | 2 +- fs/xfs/xfs_file.c | 8 ++ include/linux/compiler.h | 34 +++++--- include/linux/ptp_kvm.h | 1 + include/linux/static_call.h | 1 + include/net/lapb.h | 2 +- kernel/bpf/verifier.c | 5 +- kernel/static_call_inline.c | 2 +- kernel/trace/trace_kprobe.c | 2 +- net/batman-adv/translation-table.c | 58 +++++++++---- net/core/sock_map.c | 1 + net/ipv4/tcp_output.c | 6 +- net/sched/sch_netem.c | 22 +++-- net/tipc/udp_media.c | 7 +- net/vmw_vsock/virtio_transport_common.c | 8 ++ sound/usb/quirks.c | 33 +++++--- tools/objtool/check.c | 11 ++- .../selftests/drivers/net/mlxsw/sharedbuffer.sh | 15 ---- 61 files changed, 589 insertions(+), 239 deletions(-)

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Rechnung. Nr49024

by alex＠dollkiteboarding.com

Guten Morgen Anbei finden Sie Ihre Rechnung. Viele Grüße Jan Leye

1 year

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[PATCH 1/4] drm/i915: Drop 64bpp YUV formats from ICL+ SDR planes

by Ville Syrjala

From: Ville Syrjälä <ville.syrjala(a)linux.intel.com> I'm seeing underruns with these 64bpp YUV formats on TGL. The weird details: - only happens on pipe B/C/D SDR planes, pipe A SDR planes seem fine, as do all HDR planes - somehow CDCLK related, higher CDCLK allows for bigger plane with these formats without underruns. With 300MHz CDCLK I can only go up to 1200 pixels wide or so, with 650MHz even a 3840 pixel wide plane was OK - ICL and ADL so far appear unaffected So not really sure what's the deal with this, but bspec does state "64-bit formats supported only on the HDR planes" so let's just drop these formats from the SDR planes. We already disallow 64bpp RGB formats. Cc: stable(a)vger.kernel.org Signed-off-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> --- drivers/gpu/drm/i915/display/skl_universal_plane.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c index ff9764cac1e7..80e558042d97 100644 --- a/drivers/gpu/drm/i915/display/skl_universal_plane.c +++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c @@ -106,8 +106,6 @@ static const u32 icl_sdr_y_plane_formats[] = { DRM_FORMAT_Y216, DRM_FORMAT_XYUV8888, DRM_FORMAT_XVYU2101010, - DRM_FORMAT_XVYU12_16161616, - DRM_FORMAT_XVYU16161616, }; static const u32 icl_sdr_uv_plane_formats[] = { @@ -134,8 +132,6 @@ static const u32 icl_sdr_uv_plane_formats[] = { DRM_FORMAT_Y216, DRM_FORMAT_XYUV8888, DRM_FORMAT_XVYU2101010, - DRM_FORMAT_XVYU12_16161616, - DRM_FORMAT_XVYU16161616, }; static const u32 icl_hdr_plane_formats[] = { -- 2.45.2

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[PATCH 6.1 00/76] 6.1.121-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.1.121 release. There are 76 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 Thu, 19 Dec 2024 17:05:03 +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/v6.x/stable-review/patch-6.1.121-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.1.121-rc1 Dan Carpenter <dan.carpenter(a)linaro.org> ALSA: usb-audio: Fix a DMA to stack memory bug Juergen Gross <jgross(a)suse.com> x86/xen: remove hypercall page Juergen Gross <jgross(a)suse.com> x86/xen: use new hypercall functions instead of hypercall page Juergen Gross <jgross(a)suse.com> x86/xen: add central hypercall functions Juergen Gross <jgross(a)suse.com> x86/xen: don't do PV iret hypercall through hypercall page Juergen Gross <jgross(a)suse.com> x86/static-call: provide a way to do very early static-call updates Juergen Gross <jgross(a)suse.com> objtool/x86: allow syscall instruction Juergen Gross <jgross(a)suse.com> x86: make get_cpu_vendor() accessible from Xen code Juergen Gross <jgross(a)suse.com> xen/netfront: fix crash when removing device Nikolay Kuratov <kniv(a)yandex-team.ru> tracing/kprobes: Skip symbol counting logic for module symbols in create_local_trace_kprobe() Eduard Zingerman <eddyz87(a)gmail.com> bpf: sync_linked_regs() must preserve subreg_def Nathan Chancellor <nathan(a)kernel.org> blk-iocost: Avoid using clamp() on inuse in __propagate_weights() Frédéric Danis <frederic.danis(a)collabora.com> Bluetooth: SCO: Add support for 16 bits transparent voice setting Iulia Tanasescu <iulia.tanasescu(a)nxp.com> Bluetooth: iso: Fix recursive locking warning Daniil Tatianin <d-tatianin(a)yandex-team.ru> ACPICA: events/evxfregn: don't release the ContextMutex that was never acquired Daniel Borkmann <daniel(a)iogearbox.net> team: Fix feature propagation of NETIF_F_GSO_ENCAP_ALL Daniel Borkmann <daniel(a)iogearbox.net> bonding: Fix feature propagation of NETIF_F_GSO_ENCAP_ALL Martin Ottens <martin.ottens(a)fau.de> net/sched: netem: account for backlog updates from child qdisc Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: felix: fix stuck CPU-injected packets with short taprio windows Paul Barker <paul.barker.ct(a)bp.renesas.com> Documentation: PM: Clarify pm_runtime_resume_and_get() return value Venkata Prasad Potturu <venkataprasad.potturu(a)amd.com> ASoC: amd: yc: Fix the wrong return value Stefan Wahren <wahrenst(a)gmx.net> qca_spi: Make driver probing reliable Stefan Wahren <wahrenst(a)gmx.net> qca_spi: Fix clock speed for multiple QCA7000 Anumula Murali Mohan Reddy <anumula(a)chelsio.com> cxgb4: use port number to set mac addr Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> ACPI: resource: Fix memory resource type union access Daniel Machon <daniel.machon(a)microchip.com> net: sparx5: fix the maximum frame length register Daniel Machon <daniel.machon(a)microchip.com> net: sparx5: fix FDMA performance issue Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> spi: aspeed: Fix an error handling path in aspeed_spi_[read|write]_user() Vladimir Oltean <vladimir.oltean(a)nxp.com> net: mscc: ocelot: perform error cleanup in ocelot_hwstamp_set() Vladimir Oltean <vladimir.oltean(a)nxp.com> net: mscc: ocelot: be resilient to loss of PTP packets during transmission Vladimir Oltean <vladimir.oltean(a)nxp.com> net: mscc: ocelot: ocelot->ts_id_lock and ocelot_port->tx_skbs.lock are IRQ-safe Vladimir Oltean <vladimir.oltean(a)nxp.com> net: mscc: ocelot: improve handling of TX timestamp for unknown skb Vladimir Oltean <vladimir.oltean(a)nxp.com> net: mscc: ocelot: fix memory leak on ocelot_port_add_txtstamp_skb() Eric Dumazet <edumazet(a)google.com> net: defer final 'struct net' free in netns dismantle Eric Dumazet <edumazet(a)google.com> net: lapb: increase LAPB_HEADER_LEN Thomas Weißschuh <linux(a)weissschuh.net> ptp: kvm: x86: Return EOPNOTSUPP instead of ENODEV from kvm_arch_ptp_init() Jeremi Piotrowski <jpiotrowski(a)linux.microsoft.com> ptp: kvm: Use decrypted memory in confidential guest on x86 Danielle Ratson <danieller(a)nvidia.com> selftests: mlxsw: sharedbuffer: Ensure no extra packets are counted Danielle Ratson <danieller(a)nvidia.com> selftests: mlxsw: sharedbuffer: Remove duplicate test cases Danielle Ratson <danieller(a)nvidia.com> selftests: mlxsw: sharedbuffer: Remove h1 ingress test case Dan Carpenter <dan.carpenter(a)linaro.org> net/mlx5: DR, prevent potential error pointer dereference Eric Dumazet <edumazet(a)google.com> tipc: fix NULL deref in cleanup_bearer() Remi Pommarel <repk(a)triplefau.lt> batman-adv: Do not let TT changes list grows indefinitely Remi Pommarel <repk(a)triplefau.lt> batman-adv: Remove uninitialized data in full table TT response Remi Pommarel <repk(a)triplefau.lt> batman-adv: Do not send uninitialized TT changes David (Ming Qiang) Wu <David.Wu3(a)amd.com> amdgpu/uvd: get ring reference from rq scheduler Suraj Sonawane <surajsonawane0215(a)gmail.com> acpi: nfit: vmalloc-out-of-bounds Read in acpi_nfit_ctl Benjamin Lin <benjamin-jw.lin(a)mediatek.com> wifi: mac80211: fix station NSS capability initialization order Johannes Berg <johannes.berg(a)intel.com> wifi: mac80211: clean up 'ret' in sta_link_apply_parameters() Lin Ma <linma(a)zju.edu.cn> wifi: nl80211: fix NL80211_ATTR_MLO_LINK_ID off-by-one Sungjong Seo <sj1557.seo(a)samsung.com> exfat: fix potential deadlock on __exfat_get_dentry_set Yuezhang Mo <Yuezhang.Mo(a)sony.com> exfat: support dynamic allocate bh for exfat_entry_set_cache Paulo Alcantara <pc(a)manguebit.com> smb: client: fix UAF in smb2_reconnect_server() Michal Luczaj <mhal(a)rbox.co> bpf, sockmap: Fix update element with same Jiri Olsa <jolsa(a)kernel.org> bpf,perf: Fix invalid prog_array access in perf_event_detach_bpf_prog Darrick J. Wong <djwong(a)kernel.org> xfs: only run precommits once per transaction object Darrick J. Wong <djwong(a)kernel.org> xfs: fix scrub tracepoints when inode-rooted btrees are involved Darrick J. Wong <djwong(a)kernel.org> xfs: return from xfs_symlink_verify early on V4 filesystems Darrick J. Wong <djwong(a)kernel.org> xfs: don't drop errno values when we fail to ficlone the entire range Darrick J. Wong <djwong(a)kernel.org> xfs: update btree keys correctly when _insrec splits an inode root block Jiasheng Jiang <jiashengjiangcool(a)outlook.com> drm/i915: Fix memory leak by correcting cache object name in error handler Neal Frager <neal.frager(a)amd.com> usb: dwc3: xilinx: make sure pipe clock is deselected in usb2 only mode Lianqin Hu <hulianqin(a)vivo.com> usb: gadget: u_serial: Fix the issue that gs_start_io crashed due to accessing null pointer Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> usb: typec: anx7411: fix OF node reference leaks in anx7411_typec_switch_probe() Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> usb: typec: anx7411: fix fwnode_handle reference leak Vitalii Mordan <mordan(a)ispras.ru> usb: ehci-hcd: fix call balance of clocks handling routines Stefan Wahren <wahrenst(a)gmx.net> usb: dwc2: Fix HCD port connection race Stefan Wahren <wahrenst(a)gmx.net> usb: dwc2: hcd: Fix GetPortStatus & SetPortFeature Stefan Wahren <wahrenst(a)gmx.net> usb: dwc2: Fix HCD resume Joe Hattori <joe(a)pf.is.s.u-tokyo.ac.jp> ata: sata_highbank: fix OF node reference leak in highbank_initialize_phys() Mark Tomlinson <mark.tomlinson(a)alliedtelesis.co.nz> usb: host: max3421-hcd: Correctly abort a USB request. Jaakko Salo <jaakkos(a)gmail.com> ALSA: usb-audio: Add implicit feedback quirk for Yamaha THR5 Tejun Heo <tj(a)kernel.org> blk-cgroup: Fix UAF in blkcg_unpin_online() MoYuanhao <moyuanhao3676(a)163.com> tcp: check space before adding MPTCP SYN options Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: fix racy issue from session lookup and expire Jann Horn <jannh(a)google.com> bpf: Fix UAF via mismatching bpf_prog/attachment RCU flavors ------------- Diffstat: Documentation/power/runtime_pm.rst | 4 +- Makefile | 4 +- arch/x86/include/asm/processor.h | 2 + arch/x86/include/asm/static_call.h | 15 ++ arch/x86/include/asm/sync_core.h | 6 +- arch/x86/include/asm/xen/hypercall.h | 36 ++-- arch/x86/kernel/cpu/common.c | 38 ++-- arch/x86/kernel/static_call.c | 9 + arch/x86/xen/enlighten.c | 65 ++++++- arch/x86/xen/enlighten_hvm.c | 13 +- arch/x86/xen/enlighten_pv.c | 4 +- arch/x86/xen/enlighten_pvh.c | 7 - arch/x86/xen/xen-asm.S | 50 ++++- arch/x86/xen/xen-head.S | 106 ++++++++--- arch/x86/xen/xen-ops.h | 9 + block/blk-cgroup.c | 6 +- block/blk-iocost.c | 9 +- drivers/acpi/acpica/evxfregn.c | 2 - drivers/acpi/nfit/core.c | 7 +- drivers/acpi/resource.c | 6 +- drivers/ata/sata_highbank.c | 1 + drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c | 2 +- drivers/gpu/drm/i915/i915_scheduler.c | 2 +- drivers/net/bonding/bond_main.c | 1 + drivers/net/dsa/ocelot/felix_vsc9959.c | 17 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 2 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 5 +- .../mellanox/mlx5/core/steering/dr_domain.c | 4 +- .../net/ethernet/microchip/sparx5/sparx5_main.c | 11 +- .../net/ethernet/microchip/sparx5/sparx5_port.c | 2 +- drivers/net/ethernet/mscc/ocelot_ptp.c | 207 +++++++++++++-------- drivers/net/ethernet/qualcomm/qca_spi.c | 26 ++- drivers/net/ethernet/qualcomm/qca_spi.h | 1 - drivers/net/team/team.c | 3 +- drivers/net/xen-netfront.c | 5 +- drivers/ptp/ptp_kvm_arm.c | 4 + drivers/ptp/ptp_kvm_common.c | 1 + drivers/ptp/ptp_kvm_x86.c | 61 ++++-- drivers/spi/spi-aspeed-smc.c | 10 +- drivers/usb/dwc2/hcd.c | 19 +- drivers/usb/dwc3/dwc3-xilinx.c | 5 +- drivers/usb/gadget/function/u_serial.c | 9 +- drivers/usb/host/ehci-sh.c | 9 +- drivers/usb/host/max3421-hcd.c | 16 +- drivers/usb/typec/anx7411.c | 66 ++++--- fs/exfat/dir.c | 15 ++ fs/exfat/exfat_fs.h | 5 +- fs/smb/client/connect.c | 78 ++++---- fs/smb/server/auth.c | 2 + fs/smb/server/mgmt/user_session.c | 6 +- fs/smb/server/server.c | 4 +- fs/smb/server/smb2pdu.c | 27 +-- fs/xfs/libxfs/xfs_btree.c | 29 ++- fs/xfs/libxfs/xfs_symlink_remote.c | 4 +- fs/xfs/scrub/trace.h | 2 +- fs/xfs/xfs_file.c | 8 + fs/xfs/xfs_trans.c | 16 +- include/linux/compiler.h | 39 ++-- include/linux/dsa/ocelot.h | 1 + include/linux/ptp_kvm.h | 1 + include/linux/static_call.h | 1 + include/net/bluetooth/bluetooth.h | 1 + include/net/lapb.h | 2 +- include/net/net_namespace.h | 1 + include/soc/mscc/ocelot.h | 2 - kernel/bpf/verifier.c | 5 +- kernel/static_call_inline.c | 2 +- kernel/trace/bpf_trace.c | 11 ++ kernel/trace/trace_kprobe.c | 2 +- net/batman-adv/translation-table.c | 58 ++++-- net/bluetooth/iso.c | 8 +- net/bluetooth/sco.c | 29 +-- net/core/net_namespace.c | 21 ++- net/core/sock_map.c | 1 + net/ipv4/tcp_output.c | 6 +- net/mac80211/cfg.c | 9 +- net/sched/sch_netem.c | 22 ++- net/tipc/udp_media.c | 7 +- net/wireless/nl80211.c | 2 +- sound/soc/amd/yc/acp6x-mach.c | 13 +- sound/usb/quirks.c | 44 +++-- tools/objtool/check.c | 11 +- .../selftests/drivers/net/mlxsw/sharedbuffer.sh | 55 ++++-- 84 files changed, 980 insertions(+), 459 deletions(-)

1 year

9
84
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add 'X-KernelTest-Commit' in the stable-rc mail header

by Gustavo Padovan

Hey Greg, Sasha, We are doing some work to further automate stable-rc testing, triage, validation and reporting of stable-rc branches in the new KernelCI system. As part of that, we want to start relying on the X-KernelTest-* mail header parameters, however there is no parameter with the git commit hash of the brach head. Today, there is only information about the tree and branch, but no tags or commits. Essentially, we want to parse the email headers and immediately be able to request results from the KernelCI Dashboard API passing the head commit being tested. Is it possible to add 'X-KernelTest-Commit'? Thank you. - Gus -- Gustavo Padovan Kernel Lead Collabora Ltd. Platinum Building, St John's Innovation Park Cambridge CB4 0DS, UK Registered in England & Wales, no. 5513718

1 year

4
9
0 0

[PATCH v4 0/8] driver core: class: Fix bug and code improvements for class APIs

by Zijun Hu

This patch series is to fix bugs and improve codes regarding various driver core device iterating APIs Signed-off-by: Zijun Hu <quic_zijuhu(a)quicinc.com> --- Changes in v4: - Squich patches 3-5 into one based on Jonathan and Fan comments. - Add one more patch - Link to v3: https://lore.kernel.org/r/20241212-class_fix-v3-0-04e20c4f0971@quicinc.com Changes in v3: - Correct commit message, add fix tag, and correct pr_crit() message for 1st patch - Add more patches regarding driver core device iterating APIs. - Link to v2: https://lore.kernel.org/r/20241112-class_fix-v2-0-73d198d0a0d5@quicinc.com Changes in v2: - Remove both fix and stable tag for patch 1/3 - drop patch 3/3 - Link to v1: https://lore.kernel.org/r/20241105-class_fix-v1-0-80866f9994a5@quicinc.com --- Zijun Hu (8): driver core: class: Fix wild pointer dereferences in API class_dev_iter_next() blk-cgroup: Fix class @block_class's subsystem refcount leakage driver core: Move true expression out of if condition in 3 device finding APIs driver core: Rename declaration parameter name for API device_find_child() cluster driver core: Correct parameter check for API device_for_each_child_reverse_from() driver core: Correct API device_for_each_child_reverse_from() prototype driver core: Introduce device_iter_t for device iterating APIs driver core: Move 2 one line device finding APIs to header block/blk-cgroup.c | 1 + drivers/base/bus.c | 9 +++++--- drivers/base/class.c | 11 ++++++++-- drivers/base/core.c | 49 +++++++++---------------------------------- drivers/base/driver.c | 9 +++++--- drivers/cxl/core/hdm.c | 2 +- drivers/cxl/core/region.c | 2 +- include/linux/device.h | 28 ++++++++++++++++--------- include/linux/device/bus.h | 7 +++++-- include/linux/device/class.h | 4 ++-- include/linux/device/driver.h | 2 +- 11 files changed, 60 insertions(+), 64 deletions(-) --- base-commit: cdd30ebb1b9f36159d66f088b61aee264e649d7a change-id: 20241104-class_fix-f176bd9eba22 prerequisite-change-id: 20241201-const_dfc_done-aaec71e3bbea:v4 prerequisite-patch-id: 536aa56c0d055f644a1f71ab5c88b7cac9510162 prerequisite-patch-id: 39b0cf088c72853d9ce60c9e633ad2070a0278a8 prerequisite-patch-id: 60b22c42b67ad56a3d2a7b80a30ad588cbe740ec prerequisite-patch-id: 119a167d7248481987b5e015db0e4fdb0d6edab8 prerequisite-patch-id: 133248083f3d3c57beb16473c2a4c62b3abc5fd0 prerequisite-patch-id: 4cda541f55165650bfa69fb19cbe0524eff0cb85 prerequisite-patch-id: 2b4193c6ea6370c07e6b66de04be89fb09448f54 prerequisite-patch-id: 73c675db18330c89fd8ca4790914d1d486ce0db8 prerequisite-patch-id: 88c50fc851fd7077797fd4e63fb12966b1b601bd prerequisite-patch-id: 47b93916c1b5fb809d7c99aeaa05c729b1af01c5 prerequisite-patch-id: 52ffb42b5aae69cae708332e0ddc7016139999f1 Best regards, -- Zijun Hu <quic_zijuhu(a)quicinc.com>

1 year

2
2
0 0

[PATCH v3] usb: fix reference leak in usb_new_device()

by Ma Ke

When device_add(&udev->dev) succeeds and a later call fails, usb_new_device() does not properly call device_del(). As comment of device_add() says, 'if device_add() succeeds, you should call device_del() when you want to get rid of it. If device_add() has not succeeded, use only put_device() to drop the reference count'. Found by code review. Cc: stable(a)vger.kernel.org Fixes: 9f8b17e643fe ("USB: make usbdevices export their device nodes instead of using a separate class") Signed-off-by: Ma Ke <make_ruc2021(a)163.com> --- Changes in v3: - modified the bug description according to the changes of the patch; - removed redundant put_device() in patch v2 as suggestions. Changes in v2: - modified the bug description to make it more clear; - added the missed part of the patch. --- drivers/usb/core/hub.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 4b93c0bd1d4b..21ac9b464696 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -2663,13 +2663,13 @@ int usb_new_device(struct usb_device *udev) err = sysfs_create_link(&udev->dev.kobj, &port_dev->dev.kobj, "port"); if (err) - goto fail; + goto out_del_dev; err = sysfs_create_link(&port_dev->dev.kobj, &udev->dev.kobj, "device"); if (err) { sysfs_remove_link(&udev->dev.kobj, "port"); - goto fail; + goto out_del_dev; } if (!test_and_set_bit(port1, hub->child_usage_bits)) @@ -2683,6 +2683,8 @@ int usb_new_device(struct usb_device *udev) pm_runtime_put_sync_autosuspend(&udev->dev); return err; +out_del_dev: + device_del(&udev->dev); fail: usb_set_device_state(udev, USB_STATE_NOTATTACHED); pm_runtime_disable(&udev->dev); -- 2.25.1

1 year

2
1
0 0

[PATCH V6 1/3] perf/x86/intel/ds: Add PEBS format 6

by kan.liang＠linux.intel.com

From: Kan Liang <kan.liang(a)linux.intel.com> The only difference between 5 and 6 is the new counters snapshotting group, without the following counters snapshotting enabling patches, it's impossible to utilize the feature in a PEBS record. It's safe to share the same code path with format 5. Add format 6, so the end user can at least utilize the legacy PEBS features. Fixes: a932aa0e868f ("perf/x86: Add Lunar Lake and Arrow Lake support") Signed-off-by: Kan Liang <kan.liang(a)linux.intel.com> Cc: stable(a)vger.kernel.org --- No changes since V5 arch/x86/events/intel/ds.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/events/intel/ds.c b/arch/x86/events/intel/ds.c index 8dcf90f6fb59..ba74e1198328 100644 --- a/arch/x86/events/intel/ds.c +++ b/arch/x86/events/intel/ds.c @@ -2551,6 +2551,7 @@ void __init intel_ds_init(void) x86_pmu.large_pebs_flags |= PERF_SAMPLE_TIME; break; + case 6: case 5: x86_pmu.pebs_ept = 1; fallthrough; -- 2.38.1

1 year

1
0
0 0

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