This is the start of the stable review cycle for the 5.4.204 release. There are 58 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, 07 Jul 2022 11:55:56 +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-5.4.204-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Linux 5.4.204-rc1 Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> clocksource/drivers/ixp4xx: remove EXPORT_SYMBOL_GPL from ixp4xx_timer_setup() Daniele Palmas <dnlplm@xxxxxxxxx> net: usb: qmi_wwan: add Telit 0x1070 composition Carlo Lobrano <c.lobrano@xxxxxxxxx> net: usb: qmi_wwan: add Telit 0x1060 composition Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx> xen/arm: Fix race in RB-tree based P2M accounting Roger Pau Monne <roger.pau@xxxxxxxxxx> xen/blkfront: force data bouncing when backend is untrusted Roger Pau Monne <roger.pau@xxxxxxxxxx> xen/netfront: force data bouncing when backend is untrusted Roger Pau Monne <roger.pau@xxxxxxxxxx> xen/netfront: fix leaking data in shared pages Roger Pau Monne <roger.pau@xxxxxxxxxx> xen/blkfront: fix leaking data in shared pages Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> selftests/rseq: Change type of rseq_offset to ptrdiff_t Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> selftests/rseq: x86-32: use %gs segment selector for accessing rseq thread area Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> selftests/rseq: x86-64: use %fs segment selector for accessing rseq thread area Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> selftests/rseq: Fix: work-around asm goto compiler bugs Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> selftests/rseq: Remove arm/mips asm goto compiler work-around Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> selftests/rseq: Fix warnings about #if checks of undefined tokens Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> selftests/rseq: Fix ppc32 offsets by using long rather than off_t Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> selftests/rseq: Fix ppc32 missing instruction selection "u" and "x" for load/store Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> selftests/rseq: Fix ppc32: wrong rseq_cs 32-bit field pointer on big endian Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> selftests/rseq: Uplift rseq selftests for compatibility with glibc-2.35 Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> selftests/rseq: Introduce thread pointer getters Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> selftests/rseq: Introduce rseq_get_abi() helper Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> selftests/rseq: Remove volatile from __rseq_abi Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> selftests/rseq: Remove useless assignment to cpu variable Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx> selftests/rseq: introduce own copy of rseq uapi header Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx> selftests/rseq: remove ARRAY_SIZE define from individual tests Peter Oskolkov <posk@xxxxxxxxxx> rseq/selftests,x86_64: Add rseq_offset_deref_addv() katrinzhou <katrinzhou@xxxxxxxxxxx> ipv6/sit: fix ipip6_tunnel_get_prl return value kernel test robot <lkp@xxxxxxxxx> sit: use min Doug Berger <opendmb@xxxxxxxxx> net: dsa: bcm_sf2: force pause link settings Yang Yingliang <yangyingliang@xxxxxxxxxx> hwmon: (ibmaem) don't call platform_device_del() if platform_device_add() fails Demi Marie Obenour <demi@xxxxxxxxxxxxxxxxxxxxxx> xen/gntdev: Avoid blocking in unmap_grant_pages() Jakub Kicinski <kuba@xxxxxxxxxx> net: tun: avoid disabling NAPI twice Michael Walle <michael@xxxxxxxx> NFC: nxp-nci: Don't issue a zero length i2c_master_read() Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> nfc: nfcmrvl: Fix irq_of_parse_and_map() return value Yevhen Orlov <yevhen.orlov@xxxxxxxxxxx> net: bonding: fix use-after-free after 802.3ad slave unbind Eric Dumazet <edumazet@xxxxxxxxxx> net: bonding: fix possible NULL deref in rlb code Victor Nogueira <victor@xxxxxxxxxxxx> net/sched: act_api: Notify user space if any actions were flushed before error Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx> netfilter: nft_dynset: restore set element counter when failing to update Masahiro Yamada <masahiroy@xxxxxxxxxx> s390: remove unneeded 'select BUILD_BIN2C' Miaoqian Lin <linmq006@xxxxxxxxx> PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events Jason Wang <jasowang@xxxxxxxxxx> caif_virtio: fix race between virtio_device_ready() and ndo_open() YueHaibing <yuehaibing@xxxxxxxxxx> net: ipv6: unexport __init-annotated seg6_hmac_net_init() Oliver Neukum <oneukum@xxxxxxxx> usbnet: fix memory allocation in helpers Tao Liu <thomas.liu@xxxxxxxxx> linux/dim: Fix divide by 0 in RDMA DIM Kamal Heib <kamalheib1@xxxxxxxxx> RDMA/qedr: Fix reporting QP timeout attribute Jakub Kicinski <kuba@xxxxxxxxxx> net: tun: stop NAPI when detaching queues Jakub Kicinski <kuba@xxxxxxxxxx> net: tun: unlink NAPI from device on destruction Dimitris Michailidis <d.michailidis@xxxxxxxxxxxx> selftests/net: pass ipv6_args to udpgso_bench's IPv6 TCP test Jason Wang <jasowang@xxxxxxxxxx> virtio-net: fix race between ndo_open() and virtio_device_ready() Jose Alonso <joalonsof@xxxxxxxxx> net: usb: ax88179_178a: Fix packet receiving Duoming Zhou <duoming@xxxxxxxxxx> net: rose: fix UAF bugs caused by timer handler Chuck Lever <chuck.lever@xxxxxxxxxx> SUNRPC: Fix READ_PLUS crasher Jason A. Donenfeld <Jason@xxxxxxxxx> s390/archrandom: simplify back to earlier design and initialize earlier Mikulas Patocka <mpatocka@xxxxxxxxxx> dm raid: fix KASAN warning in raid5_add_disks Heinz Mauelshagen <heinzm@xxxxxxxxxx> dm raid: fix accesses beyond end of raid member array Naveen N. Rao <naveen.n.rao@xxxxxxxxxxxxxxxxxx> powerpc/bpf: Fix use of user_pt_regs in uapi Liam Howlett <liam.howlett@xxxxxxxxxx> powerpc/prom_init: Fix kernel config grep Chris Ye <chris.ye@xxxxxxxxx> nvdimm: Fix badblocks clear off-by-one error Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx> ipv6: take care of disable_policy when restoring routes ------------- Diffstat: Makefile | 4 +- arch/arm/xen/p2m.c | 6 +- arch/powerpc/include/asm/bpf_perf_event.h | 9 + arch/powerpc/include/uapi/asm/bpf_perf_event.h | 9 - arch/powerpc/kernel/prom_init_check.sh | 2 +- arch/s390/Kconfig | 1 - arch/s390/crypto/arch_random.c | 111 +-------- arch/s390/include/asm/archrandom.h | 21 +- arch/s390/kernel/setup.c | 5 + drivers/block/xen-blkfront.c | 56 +++-- drivers/clocksource/timer-ixp4xx.c | 1 - drivers/devfreq/event/exynos-ppmu.c | 8 +- drivers/hwmon/ibmaem.c | 12 +- drivers/infiniband/hw/qedr/qedr.h | 1 + drivers/infiniband/hw/qedr/verbs.c | 4 +- drivers/md/dm-raid.c | 34 +-- drivers/md/raid5.c | 1 + drivers/net/bonding/bond_3ad.c | 3 +- drivers/net/bonding/bond_alb.c | 2 +- drivers/net/caif/caif_virtio.c | 10 +- drivers/net/dsa/bcm_sf2.c | 5 + drivers/net/tun.c | 15 +- drivers/net/usb/ax88179_178a.c | 101 ++++++--- drivers/net/usb/qmi_wwan.c | 2 + drivers/net/usb/usbnet.c | 4 +- drivers/net/virtio_net.c | 8 +- drivers/net/xen-netfront.c | 52 ++++- drivers/nfc/nfcmrvl/i2c.c | 6 +- drivers/nfc/nfcmrvl/spi.c | 6 +- drivers/nfc/nxp-nci/i2c.c | 3 + drivers/nvdimm/bus.c | 4 +- drivers/xen/gntdev-common.h | 8 + drivers/xen/gntdev.c | 147 ++++++++---- include/linux/dim.h | 2 +- net/ipv6/addrconf.c | 4 - net/ipv6/route.c | 9 +- net/ipv6/seg6_hmac.c | 1 - net/ipv6/sit.c | 10 +- net/netfilter/nft_set_hash.c | 2 + net/rose/rose_timer.c | 34 +-- net/sched/act_api.c | 22 +- net/sunrpc/xdr.c | 2 +- tools/testing/selftests/net/udpgso_bench.sh | 2 +- tools/testing/selftests/rseq/Makefile | 2 +- .../testing/selftests/rseq/basic_percpu_ops_test.c | 5 +- tools/testing/selftests/rseq/compiler.h | 30 +++ tools/testing/selftests/rseq/param_test.c | 8 +- tools/testing/selftests/rseq/rseq-abi.h | 151 +++++++++++++ tools/testing/selftests/rseq/rseq-arm.h | 110 ++++----- tools/testing/selftests/rseq/rseq-arm64.h | 79 +++++-- .../selftests/rseq/rseq-generic-thread-pointer.h | 25 +++ tools/testing/selftests/rseq/rseq-mips.h | 71 ++---- .../selftests/rseq/rseq-ppc-thread-pointer.h | 30 +++ tools/testing/selftests/rseq/rseq-ppc.h | 128 +++++++---- tools/testing/selftests/rseq/rseq-s390.h | 55 +++-- tools/testing/selftests/rseq/rseq-skip.h | 2 +- tools/testing/selftests/rseq/rseq-thread-pointer.h | 19 ++ .../selftests/rseq/rseq-x86-thread-pointer.h | 40 ++++ tools/testing/selftests/rseq/rseq-x86.h | 247 ++++++++++++++++----- tools/testing/selftests/rseq/rseq.c | 165 +++++++------- tools/testing/selftests/rseq/rseq.h | 30 ++- 61 files changed, 1290 insertions(+), 656 deletions(-)
