July 2022 - Linux-stable-mirror

[PATCH] drm/amd/display: correct idle_power_optimizations disablement return value

by Evan Quan

[Why] The return value indicates whether the operation(disable/enable) succeeded or not. The existing logic reports wrong result even if the disablement was performed successfully. That will make succeeding reenablement abandoned as dc->idle_optimizations_allowed is always true. [How] Correct the return value to reflect the real result of disablement. Fixes: e40fcd4a ("drm/amd/display: add DCN32/321 specific files for Display Core") Cc: <Stable(a)vger.kernel.org> Signed-off-by: Evan Quan <evan.quan(a)amd.com> Change-Id: If87d4cf76f6cfb36d607f051ff32f9c7870b4d6d --- drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c index d53cbfef3558..1acd74fa4e55 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c @@ -373,7 +373,7 @@ bool dcn32_apply_idle_power_optimizations(struct dc *dc, bool enable) dc_dmub_srv_cmd_execute(dc->ctx->dmub_srv); dc_dmub_srv_wait_idle(dc->ctx->dmub_srv); - return false; + return true; } /* Send DMCUB message with SubVP pipe info -- 2.29.0

2 years, 6 months

2
1
0 0

[PATCH 5.15 v3] mm/filemap: fix UAF in find_lock_entries

by Liu Shixin

Release refcount after xas_set to fix UAF which may cause panic like this: page:ffffea000491fa40 refcount:1 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x1247e9 head:ffffea000491fa00 order:3 compound_mapcount:0 compound_pincount:0 memcg:ffff888104f91091 flags: 0x2fffff80010200(slab|head|node=0|zone=2|lastcpupid=0x1fffff) ... page dumped because: VM_BUG_ON_PAGE(PageTail(page)) ------------[ cut here ]------------ kernel BUG at include/linux/page-flags.h:632! invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC KASAN CPU: 1 PID: 7642 Comm: sh Not tainted 5.15.51-dirty #26 ... Call Trace: <TASK> __invalidate_mapping_pages+0xe7/0x540 drop_pagecache_sb+0x159/0x320 iterate_supers+0x120/0x240 drop_caches_sysctl_handler+0xaa/0xe0 proc_sys_call_handler+0x2b4/0x480 new_sync_write+0x3d6/0x5c0 vfs_write+0x446/0x7a0 ksys_write+0x105/0x210 do_syscall_64+0x35/0x80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f52b5733130 ... This problem has been fixed on mainline by patch 6b24ca4a1a8d ("mm: Use multi-index entries in the page cache") since it deletes the related code. Fixes: 5c211ba29deb ("mm: add and use find_lock_entries") Signed-off-by: Liu Shixin <liushixin2(a)huawei.com> --- mm/filemap.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/mm/filemap.c b/mm/filemap.c index 00e391e75880..c3e1fc0520dc 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2090,7 +2090,11 @@ unsigned find_lock_entries(struct address_space *mapping, pgoff_t start, rcu_read_lock(); while ((page = find_get_entry(&xas, end, XA_PRESENT))) { + unsigned long next_idx = xas.xa_index; + if (!xa_is_value(page)) { + if (PageTransHuge(page)) + next_idx = page->index + thp_nr_pages(page); if (page->index < start) goto put; if (page->index + thp_nr_pages(page) - 1 > end) @@ -2111,13 +2115,11 @@ unsigned find_lock_entries(struct address_space *mapping, pgoff_t start, put: put_page(page); next: - if (!xa_is_value(page) && PageTransHuge(page)) { - unsigned int nr_pages = thp_nr_pages(page); - + if (next_idx != xas.xa_index) { /* Final THP may cross MAX_LFS_FILESIZE on 32-bit */ - xas_set(&xas, page->index + nr_pages); - if (xas.xa_index < nr_pages) + if (next_idx < xas.xa_index) break; + xas_set(&xas, next_idx); } } rcu_read_unlock(); -- 2.25.1

2 years, 6 months

2
2
0 0

[PATCH 5.10 00/84] 5.10.129-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.129 release. There are 84 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-5.10.129-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 5.10.129-rc1 Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> clocksource/drivers/ixp4xx: remove EXPORT_SYMBOL_GPL from ixp4xx_timer_setup() Daniele Palmas <dnlplm(a)gmail.com> net: usb: qmi_wwan: add Telit 0x1070 composition Carlo Lobrano <c.lobrano(a)gmail.com> net: usb: qmi_wwan: add Telit 0x1060 composition Oleksandr Tyshchenko <oleksandr_tyshchenko(a)epam.com> xen/arm: Fix race in RB-tree based P2M accounting Jan Beulich <jbeulich(a)suse.com> xen-netfront: restore __skb_queue_tail() positioning in xennet_get_responses() Roger Pau Monne <roger.pau(a)citrix.com> xen/blkfront: force data bouncing when backend is untrusted Roger Pau Monne <roger.pau(a)citrix.com> xen/netfront: force data bouncing when backend is untrusted Roger Pau Monne <roger.pau(a)citrix.com> xen/netfront: fix leaking data in shared pages Roger Pau Monne <roger.pau(a)citrix.com> xen/blkfront: fix leaking data in shared pages Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Change type of rseq_offset to ptrdiff_t Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: x86-32: use %gs segment selector for accessing rseq thread area Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: x86-64: use %fs segment selector for accessing rseq thread area Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix: work-around asm goto compiler bugs Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Remove arm/mips asm goto compiler work-around Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix warnings about #if checks of undefined tokens Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix ppc32 offsets by using long rather than off_t Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix ppc32 missing instruction selection "u" and "x" for load/store Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix ppc32: wrong rseq_cs 32-bit field pointer on big endian Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Uplift rseq selftests for compatibility with glibc-2.35 Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Introduce thread pointer getters Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Introduce rseq_get_abi() helper Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Remove volatile from __rseq_abi Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Remove useless assignment to cpu variable Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: introduce own copy of rseq uapi header Shuah Khan <skhan(a)linuxfoundation.org> selftests/rseq: remove ARRAY_SIZE define from individual tests Yang Yingliang <yangyingliang(a)huawei.com> hwmon: (ibmaem) don't call platform_device_del() if platform_device_add() fails katrinzhou <katrinzhou(a)tencent.com> ipv6/sit: fix ipip6_tunnel_get_prl return value kernel test robot <lkp(a)intel.com> sit: use min Paolo Abeni <pabeni(a)redhat.com> selftests: mptcp: more stable diag tests Paolo Abeni <pabeni(a)redhat.com> selftests: mptcp: fix diag instability Matthieu Baerts <matthieu.baerts(a)tessares.net> selftests: mptcp: launch mptcp_connect with timeout Geliang Tang <geliangtang(a)gmail.com> selftests: mptcp: add ADD_ADDR IPv6 test cases Florian Westphal <fw(a)strlen.de> selftests: mptcp: add link failure test case Geliang Tang <geliangtang(a)gmail.com> selftests: mptcp: add ADD_ADDR timeout test case Liang He <windhl(a)126.com> drivers: cpufreq: Add missing of_node_put() in qoriq-cpufreq.c Demi Marie Obenour <demi(a)invisiblethingslab.com> xen/gntdev: Avoid blocking in unmap_grant_pages() Eric Dumazet <edumazet(a)google.com> tcp: add a missing nf_reset_ct() in 3WHS handling Darrick J. Wong <djwong(a)kernel.org> xfs: fix xfs_reflink_unshare usage of filemap_write_and_wait_range Dave Chinner <dchinner(a)redhat.com> xfs: update superblock counters correctly for !lazysbcount Anthony Iliopoulos <ailiop(a)suse.com> xfs: fix xfs_trans slab cache name Gao Xiang <hsiangkao(a)redhat.com> xfs: ensure xfs_errortag_random_default matches XFS_ERRTAG_MAX Pavel Reichl <preichl(a)redhat.com> xfs: Skip repetitive warnings about mount options Pavel Reichl <preichl(a)redhat.com> xfs: rename variable mp to parsing_mp Dave Chinner <dchinner(a)redhat.com> xfs: use current->journal_info for detecting transaction recursion Jakub Kicinski <kuba(a)kernel.org> net: tun: avoid disabling NAPI twice Eric Dumazet <edumazet(a)google.com> tunnels: do not assume mac header is set in skb_tunnel_check_pmtu() Jens Axboe <axboe(a)kernel.dk> io_uring: ensure that send/sendmsg and recv/recvmsg check sqe->ioprio Tong Zhang <ztong0001(a)gmail.com> epic100: fix use after free on rmmod Xin Long <lucien.xin(a)gmail.com> tipc: move bc link creation back to tipc_node_create Michael Walle <michael(a)walle.cc> NFC: nxp-nci: Don't issue a zero length i2c_master_read() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> nfc: nfcmrvl: Fix irq_of_parse_and_map() return value Yevhen Orlov <yevhen.orlov(a)plvision.eu> net: bonding: fix use-after-free after 802.3ad slave unbind Eric Dumazet <edumazet(a)google.com> net: bonding: fix possible NULL deref in rlb code Victor Nogueira <victor(a)mojatatu.com> net/sched: act_api: Notify user space if any actions were flushed before error Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_dynset: restore set element counter when failing to update Masahiro Yamada <masahiroy(a)kernel.org> s390: remove unneeded 'select BUILD_BIN2C' Miaoqian Lin <linmq006(a)gmail.com> PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events Jason Wang <jasowang(a)redhat.com> caif_virtio: fix race between virtio_device_ready() and ndo_open() Alexey Khoroshilov <khoroshilov(a)ispras.ru> NFSD: restore EINVAL error translation in nfsd_commit() YueHaibing <yuehaibing(a)huawei.com> net: ipv6: unexport __init-annotated seg6_hmac_net_init() Oliver Neukum <oneukum(a)suse.com> usbnet: fix memory allocation in helpers Tao Liu <thomas.liu(a)ucloud.cn> linux/dim: Fix divide by 0 in RDMA DIM Miaoqian Lin <linmq006(a)gmail.com> RDMA/cm: Fix memory leak in ib_cm_insert_listen Kamal Heib <kamalheib1(a)gmail.com> RDMA/qedr: Fix reporting QP timeout attribute Enguerrand de Ribaucourt <enguerrand.de-ribaucourt(a)savoirfairelinux.com> net: dp83822: disable rx error interrupt Enguerrand de Ribaucourt <enguerrand.de-ribaucourt(a)savoirfairelinux.com> net: dp83822: disable false carrier interrupt Jakub Kicinski <kuba(a)kernel.org> net: tun: stop NAPI when detaching queues Jakub Kicinski <kuba(a)kernel.org> net: tun: unlink NAPI from device on destruction Doug Berger <opendmb(a)gmail.com> net: dsa: bcm_sf2: force pause link settings Dimitris Michailidis <d.michailidis(a)fungible.com> selftests/net: pass ipv6_args to udpgso_bench's IPv6 TCP test Jason Wang <jasowang(a)redhat.com> virtio-net: fix race between ndo_open() and virtio_device_ready() Jose Alonso <joalonsof(a)gmail.com> net: usb: ax88179_178a: Fix packet receiving Duoming Zhou <duoming(a)zju.edu.cn> net: rose: fix UAF bugs caused by timer handler Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Fix READ_PLUS crasher Jason A. Donenfeld <Jason(a)zx2c4.com> s390/archrandom: simplify back to earlier design and initialize earlier Mikulas Patocka <mpatocka(a)redhat.com> dm raid: fix KASAN warning in raid5_add_disks Heinz Mauelshagen <heinzm(a)redhat.com> dm raid: fix accesses beyond end of raid member array Naveen N. Rao <naveen.n.rao(a)linux.vnet.ibm.com> powerpc/bpf: Fix use of user_pt_regs in uapi Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/book3e: Fix PUD allocation size in map_kernel_page() Liam Howlett <liam.howlett(a)oracle.com> powerpc/prom_init: Fix kernel config grep Chris Ye <chris.ye(a)intel.com> nvdimm: Fix badblocks clear off-by-one error Pablo Greco <pgreco(a)centosproject.org> nvme-pci: add NVME_QUIRK_BOGUS_NID for ADATA XPG SX6000LNP (AKA SPECTRIX S40G) Nicolas Dichtel <nicolas.dichtel(a)6wind.com> ipv6: take care of disable_policy when restoring routes Ruili Ji <ruiliji2(a)amd.com> drm/amdgpu: To flush tlb for MMHUB of RAVEN series ------------- 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/powerpc/mm/nohash/book3e_pgtable.c | 6 +- arch/s390/Kconfig | 1 - arch/s390/crypto/arch_random.c | 111 +-------- arch/s390/include/asm/archrandom.h | 13 +- arch/s390/kernel/setup.c | 5 + drivers/block/xen-blkfront.c | 56 +++-- drivers/clocksource/timer-ixp4xx.c | 1 - drivers/cpufreq/qoriq-cpufreq.c | 1 + drivers/devfreq/event/exynos-ppmu.c | 8 +- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 3 +- drivers/hwmon/ibmaem.c | 12 +- drivers/infiniband/core/cm.c | 4 +- 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/ethernet/smsc/epic100.c | 4 +- drivers/net/phy/dp83822.c | 4 +- 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 | 56 ++++- 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/nvme/host/pci.c | 3 +- drivers/xen/gntdev-common.h | 7 + drivers/xen/gntdev.c | 140 ++++++++---- fs/io_uring.c | 4 + fs/iomap/buffered-io.c | 7 - fs/nfsd/vfs.c | 3 +- fs/xfs/libxfs/xfs_btree.c | 12 +- fs/xfs/libxfs/xfs_sb.c | 16 +- fs/xfs/xfs_aops.c | 17 +- fs/xfs/xfs_error.c | 2 + fs/xfs/xfs_reflink.c | 3 +- fs/xfs/xfs_super.c | 120 +++++----- fs/xfs/xfs_trans.c | 23 +- fs/xfs/xfs_trans.h | 30 +++ include/linux/dim.h | 2 +- net/ipv4/ip_tunnel_core.c | 2 +- net/ipv4/tcp_ipv4.c | 4 +- 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 +- net/tipc/node.c | 41 ++-- tools/testing/selftests/net/mptcp/config | 10 + tools/testing/selftests/net/mptcp/diag.sh | 131 ++++++++--- tools/testing/selftests/net/mptcp/mptcp_connect.sh | 15 +- tools/testing/selftests/net/mptcp/mptcp_join.sh | 254 ++++++++++++++++++--- tools/testing/selftests/net/mptcp/simult_flows.sh | 13 +- 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 | 200 ++++++++++------ tools/testing/selftests/rseq/rseq.c | 165 +++++++------ tools/testing/selftests/rseq/rseq.h | 30 ++- 87 files changed, 1781 insertions(+), 838 deletions(-)

2 years, 6 months

10
95
0 0

[PATCH 4.19 00/33] 4.19.251-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.251 release. There are 33 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/v4.x/stable-review/patch-4.19.251-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 4.19.251-rc1 Daniele Palmas <dnlplm(a)gmail.com> net: usb: qmi_wwan: add Telit 0x1070 composition Carlo Lobrano <c.lobrano(a)gmail.com> net: usb: qmi_wwan: add Telit 0x1060 composition Oleksandr Tyshchenko <oleksandr_tyshchenko(a)epam.com> xen/arm: Fix race in RB-tree based P2M accounting Roger Pau Monne <roger.pau(a)citrix.com> xen/blkfront: force data bouncing when backend is untrusted Roger Pau Monne <roger.pau(a)citrix.com> xen/netfront: force data bouncing when backend is untrusted Roger Pau Monne <roger.pau(a)citrix.com> xen/netfront: fix leaking data in shared pages Roger Pau Monne <roger.pau(a)citrix.com> xen/blkfront: fix leaking data in shared pages katrinzhou <katrinzhou(a)tencent.com> ipv6/sit: fix ipip6_tunnel_get_prl return value kernel test robot <lkp(a)intel.com> sit: use min Doug Berger <opendmb(a)gmail.com> net: dsa: bcm_sf2: force pause link settings Yang Yingliang <yangyingliang(a)huawei.com> hwmon: (ibmaem) don't call platform_device_del() if platform_device_add() fails Demi Marie Obenour <demi(a)invisiblethingslab.com> xen/gntdev: Avoid blocking in unmap_grant_pages() Jakub Kicinski <kuba(a)kernel.org> net: tun: avoid disabling NAPI twice Michael Walle <michael(a)walle.cc> NFC: nxp-nci: Don't issue a zero length i2c_master_read() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> nfc: nfcmrvl: Fix irq_of_parse_and_map() return value Yevhen Orlov <yevhen.orlov(a)plvision.eu> net: bonding: fix use-after-free after 802.3ad slave unbind Eric Dumazet <edumazet(a)google.com> net: bonding: fix possible NULL deref in rlb code Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_dynset: restore set element counter when failing to update Jason Wang <jasowang(a)redhat.com> caif_virtio: fix race between virtio_device_ready() and ndo_open() YueHaibing <yuehaibing(a)huawei.com> net: ipv6: unexport __init-annotated seg6_hmac_net_init() Oliver Neukum <oneukum(a)suse.com> usbnet: fix memory allocation in helpers Kamal Heib <kamalheib1(a)gmail.com> RDMA/qedr: Fix reporting QP timeout attribute Jakub Kicinski <kuba(a)kernel.org> net: tun: stop NAPI when detaching queues Jakub Kicinski <kuba(a)kernel.org> net: tun: unlink NAPI from device on destruction Dimitris Michailidis <d.michailidis(a)fungible.com> selftests/net: pass ipv6_args to udpgso_bench's IPv6 TCP test Jason Wang <jasowang(a)redhat.com> virtio-net: fix race between ndo_open() and virtio_device_ready() Jose Alonso <joalonsof(a)gmail.com> net: usb: ax88179_178a: Fix packet receiving Duoming Zhou <duoming(a)zju.edu.cn> net: rose: fix UAF bugs caused by timer handler Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Fix READ_PLUS crasher Jason A. Donenfeld <Jason(a)zx2c4.com> s390/archrandom: simplify back to earlier design and initialize earlier Mikulas Patocka <mpatocka(a)redhat.com> dm raid: fix KASAN warning in raid5_add_disks Heinz Mauelshagen <heinzm(a)redhat.com> dm raid: fix accesses beyond end of raid member array Chris Ye <chris.ye(a)intel.com> nvdimm: Fix badblocks clear off-by-one error ------------- Diffstat: Makefile | 4 +- arch/arm/xen/p2m.c | 6 +- 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/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 | 146 +++++++++++++++++++--------- 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/sunrpc/xdr.c | 2 +- tools/testing/selftests/net/udpgso_bench.sh | 2 +- 33 files changed, 406 insertions(+), 275 deletions(-)

2 years, 6 months

7
39
0 0

[PATCH 4.9 00/29] 4.9.322-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.322 release. There are 29 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/v4.x/stable-review/patch-4.9.322-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.322-rc1 Daniele Palmas <dnlplm(a)gmail.com> net: usb: qmi_wwan: add Telit 0x1070 composition Carlo Lobrano <c.lobrano(a)gmail.com> net: usb: qmi_wwan: add Telit 0x1060 composition Daniele Palmas <dnlplm(a)gmail.com> net: usb: qmi_wwan: add Telit LE910Cx 0x1230 composition Daniele Palmas <dnlplm(a)gmail.com> net: usb: qmi_wwan: add Telit 0x1260 and 0x1261 compositions Jörgen Storvist <jorgen.storvist(a)gmail.com> qmi_wwan: Added support for Telit LN940 series Oleksandr Tyshchenko <oleksandr_tyshchenko(a)epam.com> xen/arm: Fix race in RB-tree based P2M accounting Roger Pau Monne <roger.pau(a)citrix.com> xen/blkfront: force data bouncing when backend is untrusted Roger Pau Monne <roger.pau(a)citrix.com> xen/netfront: force data bouncing when backend is untrusted Roger Pau Monne <roger.pau(a)citrix.com> xen/netfront: fix leaking data in shared pages Roger Pau Monne <roger.pau(a)citrix.com> xen/blkfront: fix leaking data in shared pages Ilya Lesokhin <ilyal(a)mellanox.com> net: Rename and export copy_skb_header katrinzhou <katrinzhou(a)tencent.com> ipv6/sit: fix ipip6_tunnel_get_prl return value kernel test robot <lkp(a)intel.com> sit: use min Doug Berger <opendmb(a)gmail.com> net: dsa: bcm_sf2: force pause link settings Yang Yingliang <yangyingliang(a)huawei.com> hwmon: (ibmaem) don't call platform_device_del() if platform_device_add() fails Demi Marie Obenour <demi(a)invisiblethingslab.com> xen/gntdev: Avoid blocking in unmap_grant_pages() Michael Walle <michael(a)walle.cc> NFC: nxp-nci: Don't issue a zero length i2c_master_read() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> nfc: nfcmrvl: Fix irq_of_parse_and_map() return value Yevhen Orlov <yevhen.orlov(a)plvision.eu> net: bonding: fix use-after-free after 802.3ad slave unbind Eric Dumazet <edumazet(a)google.com> net: bonding: fix possible NULL deref in rlb code Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_dynset: restore set element counter when failing to update Jason Wang <jasowang(a)redhat.com> caif_virtio: fix race between virtio_device_ready() and ndo_open() Jason A. Donenfeld <Jason(a)zx2c4.com> powerpc/powernv: wire up rng during setup_arch Oliver Neukum <oneukum(a)suse.com> usbnet: fix memory allocation in helpers Oliver Neukum <oneukum(a)suse.com> usbnet: make sure no NULL pointer is passed through Jose Alonso <joalonsof(a)gmail.com> net: usb: ax88179_178a: Fix packet receiving Duoming Zhou <duoming(a)zju.edu.cn> net: rose: fix UAF bugs caused by timer handler Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Fix READ_PLUS crasher Mikulas Patocka <mpatocka(a)redhat.com> dm raid: fix KASAN warning in raid5_add_disks ------------- Diffstat: Makefile | 4 +- arch/arm/xen/p2m.c | 6 +- arch/powerpc/include/asm/ppc-opcode.h | 4 + arch/powerpc/platforms/powernv/powernv.h | 2 + arch/powerpc/platforms/powernv/rng.c | 91 ++++++++++++++++--- arch/powerpc/platforms/powernv/setup.c | 2 + drivers/block/xen-blkfront.c | 52 +++++++---- drivers/hwmon/ibmaem.c | 12 ++- 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/usb/ax88179_178a.c | 101 ++++++++++++++++------ drivers/net/usb/qmi_wwan.c | 6 ++ drivers/net/usb/usbnet.c | 23 +++-- drivers/net/xen-netfront.c | 55 +++++++++++- drivers/nfc/nfcmrvl/i2c.c | 6 +- drivers/nfc/nfcmrvl/spi.c | 6 +- drivers/nfc/nxp-nci/i2c.c | 3 + drivers/xen/gntdev.c | 144 ++++++++++++++++++++++--------- include/linux/skbuff.h | 1 + net/core/skbuff.c | 9 +- net/ipv6/sit.c | 10 +-- net/netfilter/nft_set_hash.c | 2 + net/rose/rose_timer.c | 34 ++++---- net/sunrpc/xdr.c | 2 +- 27 files changed, 445 insertions(+), 151 deletions(-)

2 years, 6 months

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[PATCH 5.4 00/58] 5.4.204-rc1 review

by Greg Kroah-Hartman

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-rc… 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(a)linuxfoundation.org> Linux 5.4.204-rc1 Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> clocksource/drivers/ixp4xx: remove EXPORT_SYMBOL_GPL from ixp4xx_timer_setup() Daniele Palmas <dnlplm(a)gmail.com> net: usb: qmi_wwan: add Telit 0x1070 composition Carlo Lobrano <c.lobrano(a)gmail.com> net: usb: qmi_wwan: add Telit 0x1060 composition Oleksandr Tyshchenko <oleksandr_tyshchenko(a)epam.com> xen/arm: Fix race in RB-tree based P2M accounting Roger Pau Monne <roger.pau(a)citrix.com> xen/blkfront: force data bouncing when backend is untrusted Roger Pau Monne <roger.pau(a)citrix.com> xen/netfront: force data bouncing when backend is untrusted Roger Pau Monne <roger.pau(a)citrix.com> xen/netfront: fix leaking data in shared pages Roger Pau Monne <roger.pau(a)citrix.com> xen/blkfront: fix leaking data in shared pages Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Change type of rseq_offset to ptrdiff_t Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: x86-32: use %gs segment selector for accessing rseq thread area Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: x86-64: use %fs segment selector for accessing rseq thread area Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix: work-around asm goto compiler bugs Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Remove arm/mips asm goto compiler work-around Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix warnings about #if checks of undefined tokens Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix ppc32 offsets by using long rather than off_t Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix ppc32 missing instruction selection "u" and "x" for load/store Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix ppc32: wrong rseq_cs 32-bit field pointer on big endian Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Uplift rseq selftests for compatibility with glibc-2.35 Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Introduce thread pointer getters Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Introduce rseq_get_abi() helper Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Remove volatile from __rseq_abi Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Remove useless assignment to cpu variable Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: introduce own copy of rseq uapi header Shuah Khan <skhan(a)linuxfoundation.org> selftests/rseq: remove ARRAY_SIZE define from individual tests Peter Oskolkov <posk(a)google.com> rseq/selftests,x86_64: Add rseq_offset_deref_addv() katrinzhou <katrinzhou(a)tencent.com> ipv6/sit: fix ipip6_tunnel_get_prl return value kernel test robot <lkp(a)intel.com> sit: use min Doug Berger <opendmb(a)gmail.com> net: dsa: bcm_sf2: force pause link settings Yang Yingliang <yangyingliang(a)huawei.com> hwmon: (ibmaem) don't call platform_device_del() if platform_device_add() fails Demi Marie Obenour <demi(a)invisiblethingslab.com> xen/gntdev: Avoid blocking in unmap_grant_pages() Jakub Kicinski <kuba(a)kernel.org> net: tun: avoid disabling NAPI twice Michael Walle <michael(a)walle.cc> NFC: nxp-nci: Don't issue a zero length i2c_master_read() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> nfc: nfcmrvl: Fix irq_of_parse_and_map() return value Yevhen Orlov <yevhen.orlov(a)plvision.eu> net: bonding: fix use-after-free after 802.3ad slave unbind Eric Dumazet <edumazet(a)google.com> net: bonding: fix possible NULL deref in rlb code Victor Nogueira <victor(a)mojatatu.com> net/sched: act_api: Notify user space if any actions were flushed before error Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_dynset: restore set element counter when failing to update Masahiro Yamada <masahiroy(a)kernel.org> s390: remove unneeded 'select BUILD_BIN2C' Miaoqian Lin <linmq006(a)gmail.com> PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events Jason Wang <jasowang(a)redhat.com> caif_virtio: fix race between virtio_device_ready() and ndo_open() YueHaibing <yuehaibing(a)huawei.com> net: ipv6: unexport __init-annotated seg6_hmac_net_init() Oliver Neukum <oneukum(a)suse.com> usbnet: fix memory allocation in helpers Tao Liu <thomas.liu(a)ucloud.cn> linux/dim: Fix divide by 0 in RDMA DIM Kamal Heib <kamalheib1(a)gmail.com> RDMA/qedr: Fix reporting QP timeout attribute Jakub Kicinski <kuba(a)kernel.org> net: tun: stop NAPI when detaching queues Jakub Kicinski <kuba(a)kernel.org> net: tun: unlink NAPI from device on destruction Dimitris Michailidis <d.michailidis(a)fungible.com> selftests/net: pass ipv6_args to udpgso_bench's IPv6 TCP test Jason Wang <jasowang(a)redhat.com> virtio-net: fix race between ndo_open() and virtio_device_ready() Jose Alonso <joalonsof(a)gmail.com> net: usb: ax88179_178a: Fix packet receiving Duoming Zhou <duoming(a)zju.edu.cn> net: rose: fix UAF bugs caused by timer handler Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Fix READ_PLUS crasher Jason A. Donenfeld <Jason(a)zx2c4.com> s390/archrandom: simplify back to earlier design and initialize earlier Mikulas Patocka <mpatocka(a)redhat.com> dm raid: fix KASAN warning in raid5_add_disks Heinz Mauelshagen <heinzm(a)redhat.com> dm raid: fix accesses beyond end of raid member array Naveen N. Rao <naveen.n.rao(a)linux.vnet.ibm.com> powerpc/bpf: Fix use of user_pt_regs in uapi Liam Howlett <liam.howlett(a)oracle.com> powerpc/prom_init: Fix kernel config grep Chris Ye <chris.ye(a)intel.com> nvdimm: Fix badblocks clear off-by-one error Nicolas Dichtel <nicolas.dichtel(a)6wind.com> 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(-)

2 years, 6 months

8
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[PATCH 5.15 00/98] 5.15.53-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.53 release. There are 98 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-5.15.53-rc… 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 5.15.53-rc1 Yang Yingliang <yangyingliang(a)huawei.com> hwmon: (ibmaem) don't call platform_device_del() if platform_device_add() fails Eddie James <eajames(a)linux.ibm.com> hwmon: (occ) Prevent power cap command overwriting poll response Eddie James <eajames(a)linux.ibm.com> hwmon: (occ) Remove sequence numbering and checksum calculation Carlos Llamas <cmllamas(a)google.com> drm/fourcc: fix integer type usage in uapi header Hans de Goede <hdegoede(a)redhat.com> platform/x86: panasonic-laptop: filter out duplicate volume up/down/mute keypresses Hans de Goede <hdegoede(a)redhat.com> platform/x86: panasonic-laptop: don't report duplicate brightness key-presses Hans de Goede <hdegoede(a)redhat.com> platform/x86: panasonic-laptop: revert "Resolve hotkey double trigger bug" Hans de Goede <hdegoede(a)redhat.com> platform/x86: panasonic-laptop: sort includes alphabetically Stefan Seyfried <seife+kernel(a)b1-systems.com> platform/x86: panasonic-laptop: de-obfuscate button codes Liang He <windhl(a)126.com> drivers: cpufreq: Add missing of_node_put() in qoriq-cpufreq.c Rob Clark <robdclark(a)chromium.org> drm/msm/gem: Fix error return on fence id alloc fail katrinzhou <katrinzhou(a)tencent.com> drm/i915/gem: add missing else Dan Carpenter <dan.carpenter(a)oracle.com> net: fix IFF_TX_SKB_NO_LINEAR definition Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> clocksource/drivers/ixp4xx: remove EXPORT_SYMBOL_GPL from ixp4xx_timer_setup() Daniele Palmas <dnlplm(a)gmail.com> net: usb: qmi_wwan: add Telit 0x1070 composition Oleksandr Tyshchenko <oleksandr_tyshchenko(a)epam.com> xen/arm: Fix race in RB-tree based P2M accounting Jan Beulich <jbeulich(a)suse.com> xen-netfront: restore __skb_queue_tail() positioning in xennet_get_responses() Roger Pau Monne <roger.pau(a)citrix.com> xen/blkfront: force data bouncing when backend is untrusted Roger Pau Monne <roger.pau(a)citrix.com> xen/netfront: force data bouncing when backend is untrusted Roger Pau Monne <roger.pau(a)citrix.com> xen/netfront: fix leaking data in shared pages Roger Pau Monne <roger.pau(a)citrix.com> xen/blkfront: fix leaking data in shared pages Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Change type of rseq_offset to ptrdiff_t Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: x86-32: use %gs segment selector for accessing rseq thread area Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: x86-64: use %fs segment selector for accessing rseq thread area Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix: work-around asm goto compiler bugs Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Remove arm/mips asm goto compiler work-around Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix warnings about #if checks of undefined tokens Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix ppc32 offsets by using long rather than off_t Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix ppc32 missing instruction selection "u" and "x" for load/store Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Fix ppc32: wrong rseq_cs 32-bit field pointer on big endian Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Uplift rseq selftests for compatibility with glibc-2.35 Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Introduce thread pointer getters Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Introduce rseq_get_abi() helper Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Remove volatile from __rseq_abi Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: Remove useless assignment to cpu variable Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> selftests/rseq: introduce own copy of rseq uapi header Shuah Khan <skhan(a)linuxfoundation.org> selftests/rseq: remove ARRAY_SIZE define from individual tests Kumar Kartikeya Dwivedi <memxor(a)gmail.com> selftests/bpf: Add test_verifier support to fixup kfunc call insns Eric Dumazet <edumazet(a)google.com> tcp: add a missing nf_reset_ct() in 3WHS handling Leah Rumancik <leah.rumancik(a)gmail.com> MAINTAINERS: add Leah as xfs maintainer for 5.15.y Jakub Kicinski <kuba(a)kernel.org> net: tun: avoid disabling NAPI twice Petr Machata <petrm(a)nvidia.com> mlxsw: spectrum_router: Fix rollback in tunnel next hop init Eric Dumazet <edumazet(a)google.com> ipv6: fix lockdep splat in in6_dump_addrs() katrinzhou <katrinzhou(a)tencent.com> ipv6/sit: fix ipip6_tunnel_get_prl return value Eric Dumazet <edumazet(a)google.com> tunnels: do not assume mac header is set in skb_tunnel_check_pmtu() Hans de Goede <hdegoede(a)redhat.com> ACPI: video: Change how we determine if brightness key-presses are handled Jens Axboe <axboe(a)kernel.dk> io_uring: ensure that send/sendmsg and recv/recvmsg check sqe->ioprio Tong Zhang <ztong0001(a)gmail.com> epic100: fix use after free on rmmod Xin Long <lucien.xin(a)gmail.com> tipc: move bc link creation back to tipc_node_create Michael Walle <michael(a)walle.cc> NFC: nxp-nci: Don't issue a zero length i2c_master_read() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> nfc: nfcmrvl: Fix irq_of_parse_and_map() return value Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> powerpc/memhotplug: Add add_pages override for PPC Yevhen Orlov <yevhen.orlov(a)plvision.eu> net: bonding: fix use-after-free after 802.3ad slave unbind Oleksij Rempel <linux(a)rempel-privat.de> net: phy: ax88772a: fix lost pause advertisement configuration Eric Dumazet <edumazet(a)google.com> net: bonding: fix possible NULL deref in rlb code Oleksij Rempel <linux(a)rempel-privat.de> net: asix: fix "can't send until first packet is send" issue Victor Nogueira <victor(a)mojatatu.com> net/sched: act_api: Notify user space if any actions were flushed before error Liang He <windhl(a)126.com> net/dsa/hirschmann: Add missing of_node_get() in hellcreek_led_setup() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_dynset: restore set element counter when failing to update Masahiro Yamada <masahiroy(a)kernel.org> s390: remove unneeded 'select BUILD_BIN2C' Eli Cohen <elic(a)nvidia.com> vdpa/mlx5: Update Control VQ callback information Miaoqian Lin <linmq006(a)gmail.com> PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events Jason Wang <jasowang(a)redhat.com> caif_virtio: fix race between virtio_device_ready() and ndo_open() Amir Goldstein <amir73il(a)gmail.com> vfs: fix copy_file_range() regression in cross-fs copies Alexey Khoroshilov <khoroshilov(a)ispras.ru> NFSD: restore EINVAL error translation in nfsd_commit() YueHaibing <yuehaibing(a)huawei.com> net: ipv6: unexport __init-annotated seg6_hmac_net_init() Paolo Abeni <pabeni(a)redhat.com> selftests: mptcp: more stable diag tests Oliver Neukum <oneukum(a)suse.com> usbnet: fix memory allocation in helpers Oleksij Rempel <linux(a)rempel-privat.de> net: usb: asix: do not force pause frames support Tao Liu <thomas.liu(a)ucloud.cn> linux/dim: Fix divide by 0 in RDMA DIM Miaoqian Lin <linmq006(a)gmail.com> RDMA/cm: Fix memory leak in ib_cm_insert_listen Kamal Heib <kamalheib1(a)gmail.com> RDMA/qedr: Fix reporting QP timeout attribute Enguerrand de Ribaucourt <enguerrand.de-ribaucourt(a)savoirfairelinux.com> net: dp83822: disable rx error interrupt Enguerrand de Ribaucourt <enguerrand.de-ribaucourt(a)savoirfairelinux.com> net: dp83822: disable false carrier interrupt Jakub Kicinski <kuba(a)kernel.org> net: tun: stop NAPI when detaching queues Jakub Kicinski <kuba(a)kernel.org> net: tun: unlink NAPI from device on destruction Doug Berger <opendmb(a)gmail.com> net: dsa: bcm_sf2: force pause link settings Dimitris Michailidis <d.michailidis(a)fungible.com> selftests/net: pass ipv6_args to udpgso_bench's IPv6 TCP test Jason Wang <jasowang(a)redhat.com> virtio-net: fix race between ndo_open() and virtio_device_ready() Jose Alonso <joalonsof(a)gmail.com> net: usb: ax88179_178a: Fix packet receiving Duoming Zhou <duoming(a)zju.edu.cn> net: rose: fix UAF bugs caused by timer handler Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Fix READ_PLUS crasher Jason A. Donenfeld <Jason(a)zx2c4.com> s390/archrandom: simplify back to earlier design and initialize earlier Mikulas Patocka <mpatocka(a)redhat.com> dm raid: fix KASAN warning in raid5_add_disks Heinz Mauelshagen <heinzm(a)redhat.com> dm raid: fix accesses beyond end of raid member array Naveen N. Rao <naveen.n.rao(a)linux.vnet.ibm.com> powerpc/bpf: Fix use of user_pt_regs in uapi Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/book3e: Fix PUD allocation size in map_kernel_page() Liam Howlett <liam.howlett(a)oracle.com> powerpc/prom_init: Fix kernel config grep Chris Ye <chris.ye(a)intel.com> nvdimm: Fix badblocks clear off-by-one error Lamarque Vieira Souza <lamarque(a)petrosoftdesign.com> nvme-pci: add NVME_QUIRK_BOGUS_NID for ADATA IM2P33F8ABR1 Pablo Greco <pgreco(a)centosproject.org> nvme-pci: add NVME_QUIRK_BOGUS_NID for ADATA XPG SX6000LNP (AKA SPECTRIX S40G) Lukas Wunner <lukas(a)wunner.de> net: phy: Don't trigger state machine while in suspend Nicolas Dichtel <nicolas.dichtel(a)6wind.com> ipv6: take care of disable_policy when restoring routes Jason A. Donenfeld <Jason(a)zx2c4.com> ksmbd: use vfs_llseek instead of dereferencing NULL Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: check invalid FileOffset and BeyondFinalZero in FSCTL_ZERO_DATA Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: set the range of bytes to zero without extending file size in FSCTL_ZERO_DATA Ruili Ji <ruiliji2(a)amd.com> drm/amdgpu: To flush tlb for MMHUB of RAVEN series Alex Deucher <alexander.deucher(a)amd.com> Revert "drm/amdgpu/display: set vblank_disable_immediate for DC" ------------- Diffstat: MAINTAINERS | 1 + Makefile | 4 +- arch/arm/xen/p2m.c | 6 +- arch/powerpc/Kconfig | 4 + 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/powerpc/mm/mem.c | 33 +++- arch/powerpc/mm/nohash/book3e_pgtable.c | 6 +- arch/s390/Kconfig | 1 - arch/s390/crypto/arch_random.c | 217 --------------------- arch/s390/include/asm/archrandom.h | 14 +- arch/s390/kernel/setup.c | 5 + drivers/acpi/acpi_video.c | 13 +- drivers/block/xen-blkfront.c | 56 ++++-- drivers/clocksource/timer-ixp4xx.c | 1 - drivers/cpufreq/qoriq-cpufreq.c | 1 + drivers/devfreq/event/exynos-ppmu.c | 8 +- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 1 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 - drivers/gpu/drm/i915/gem/i915_gem_context.c | 5 +- drivers/gpu/drm/msm/msm_gem_submit.c | 2 +- drivers/hwmon/ibmaem.c | 12 +- drivers/hwmon/occ/common.c | 31 ++- drivers/hwmon/occ/common.h | 4 +- drivers/hwmon/occ/p8_i2c.c | 26 +-- drivers/hwmon/occ/p9_sbe.c | 9 +- drivers/infiniband/core/cm.c | 4 +- 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/dsa/hirschmann/hellcreek_ptp.c | 1 + .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 14 +- drivers/net/ethernet/smsc/epic100.c | 4 +- drivers/net/phy/ax88796b.c | 6 +- drivers/net/phy/dp83822.c | 4 +- drivers/net/phy/phy.c | 23 +++ drivers/net/phy/phy_device.c | 23 +++ drivers/net/tun.c | 15 +- drivers/net/usb/asix.h | 3 +- drivers/net/usb/asix_common.c | 1 + drivers/net/usb/ax88179_178a.c | 101 +++++++--- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/usb/usbnet.c | 4 +- drivers/net/virtio_net.c | 8 +- drivers/net/xen-netfront.c | 56 +++++- 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/nvme/host/pci.c | 5 +- drivers/platform/x86/Kconfig | 2 + drivers/platform/x86/panasonic-laptop.c | 84 ++++++-- drivers/vdpa/mlx5/net/mlx5_vnet.c | 2 + fs/io_uring.c | 4 + fs/ksmbd/smb2pdu.c | 43 ++-- fs/ksmbd/vfs.c | 12 +- fs/nfsd/vfs.c | 11 +- fs/read_write.c | 77 ++++---- include/linux/dim.h | 2 +- include/linux/netdevice.h | 2 +- include/linux/phy.h | 6 + include/uapi/drm/drm_fourcc.h | 4 +- net/ipv4/ip_tunnel_core.c | 2 +- net/ipv4/tcp_ipv4.c | 4 +- net/ipv6/addrconf.c | 8 +- net/ipv6/route.c | 9 +- net/ipv6/seg6_hmac.c | 1 - net/ipv6/sit.c | 8 +- net/netfilter/nft_set_hash.c | 2 + net/rose/rose_timer.c | 34 ++-- net/sched/act_api.c | 22 ++- net/sunrpc/xdr.c | 2 +- net/tipc/node.c | 41 ++-- tools/testing/selftests/bpf/test_verifier.c | 28 +++ tools/testing/selftests/net/mptcp/diag.sh | 48 ++++- 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 | 200 +++++++++++++------ tools/testing/selftests/rseq/rseq.c | 165 ++++++++-------- tools/testing/selftests/rseq/rseq.h | 30 ++- 101 files changed, 1559 insertions(+), 889 deletions(-)

2 years, 6 months

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[PATCH 5.18 000/102] 5.18.10-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.18.10 release. There are 102 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-5.18.10-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.18.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.18.10-rc1 Oleksandr Tyshchenko <oleksandr_tyshchenko(a)epam.com> xen/arm: Fix race in RB-tree based P2M accounting Jan Beulich <jbeulich(a)suse.com> xen-netfront: restore __skb_queue_tail() positioning in xennet_get_responses() Roger Pau Monne <roger.pau(a)citrix.com> xen/blkfront: force data bouncing when backend is untrusted Roger Pau Monne <roger.pau(a)citrix.com> xen/netfront: force data bouncing when backend is untrusted Roger Pau Monne <roger.pau(a)citrix.com> xen/netfront: fix leaking data in shared pages Roger Pau Monne <roger.pau(a)citrix.com> xen/blkfront: fix leaking data in shared pages Yang Yingliang <yangyingliang(a)huawei.com> hwmon: (ibmaem) don't call platform_device_del() if platform_device_add() fails Casper Andersson <casper.casan(a)gmail.com> net: sparx5: mdb add/del handle non-sparx5 devices Casper Andersson <casper.casan(a)gmail.com> net: sparx5: Add handling of host MDB entries Carlos Llamas <cmllamas(a)google.com> drm/fourcc: fix integer type usage in uapi header Hans de Goede <hdegoede(a)redhat.com> platform/x86: panasonic-laptop: filter out duplicate volume up/down/mute keypresses Hans de Goede <hdegoede(a)redhat.com> platform/x86: panasonic-laptop: don't report duplicate brightness key-presses Hans de Goede <hdegoede(a)redhat.com> platform/x86: panasonic-laptop: revert "Resolve hotkey double trigger bug" Hans de Goede <hdegoede(a)redhat.com> platform/x86: panasonic-laptop: sort includes alphabetically Stefan Seyfried <seife+kernel(a)b1-systems.com> platform/x86: panasonic-laptop: de-obfuscate button codes Liang He <windhl(a)126.com> drivers: cpufreq: Add missing of_node_put() in qoriq-cpufreq.c Rob Clark <robdclark(a)chromium.org> drm/msm/gem: Fix error return on fence id alloc fail Anshuman Gupta <anshuman.gupta(a)intel.com> drm/i915/dgfx: Disable d3cold at gfx root port katrinzhou <katrinzhou(a)tencent.com> drm/i915/gem: add missing else Hans de Goede <hdegoede(a)redhat.com> platform/x86: ideapad-laptop: Add allow_v4_dytc module parameter Stephen Boyd <swboyd(a)chromium.org> drm/msm/dpu: Increment vsync_cnt before waking up userspace Steve French <stfrench(a)microsoft.com> cifs: fix minor compile warning Jakub Kicinski <kuba(a)kernel.org> net: tun: avoid disabling NAPI twice Petr Machata <petrm(a)nvidia.com> mlxsw: spectrum_router: Fix rollback in tunnel next hop init Eric Dumazet <edumazet(a)google.com> ipv6: fix lockdep splat in in6_dump_addrs() katrinzhou <katrinzhou(a)tencent.com> ipv6/sit: fix ipip6_tunnel_get_prl return value Alan Adamson <alan.adamson(a)oracle.com> nvmet: add a clear_ids attribute for passthru targets Amir Goldstein <amir73il(a)gmail.com> fanotify: refine the validation checks on non-dir inode mask Eric Dumazet <edumazet(a)google.com> tunnels: do not assume mac header is set in skb_tunnel_check_pmtu() Hans de Goede <hdegoede(a)redhat.com> ACPI: video: Change how we determine if brightness key-presses are handled Sagi Grimberg <sagi(a)grimberg.me> nvmet-tcp: fix regression in data_digest calculation Eric Dumazet <edumazet(a)google.com> tcp: add a missing nf_reset_ct() in 3WHS handling Stephen Boyd <swboyd(a)chromium.org> cpufreq: qcom-hw: Don't do lmh things without a throttle interrupt Tong Zhang <ztong0001(a)gmail.com> epic100: fix use after free on rmmod Xin Long <lucien.xin(a)gmail.com> tipc: move bc link creation back to tipc_node_create Michael Walle <michael(a)walle.cc> NFC: nxp-nci: Don't issue a zero length i2c_master_read() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> nfc: nfcmrvl: Fix irq_of_parse_and_map() return value Hans de Goede <hdegoede(a)redhat.com> platform/x86: ideapad-laptop: Add Ideapad 5 15ITL05 to ideapad_dytc_v4_allow_table[] Jean Delvare <jdelvare(a)suse.de> platform/x86: thinkpad_acpi: Fix a memory leak of EFCH MMIO resource Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> powerpc/memhotplug: Add add_pages override for PPC Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: felix: fix race between reading PSFP stats and port stats Yevhen Orlov <yevhen.orlov(a)plvision.eu> net: bonding: fix use-after-free after 802.3ad slave unbind Coleman Dietsch <dietschc(a)csp.edu> selftests net: fix kselftest net fatal error Oleksij Rempel <linux(a)rempel-privat.de> net: phy: ax88772a: fix lost pause advertisement configuration Eric Dumazet <edumazet(a)google.com> net: bonding: fix possible NULL deref in rlb code Oleksij Rempel <linux(a)rempel-privat.de> net: asix: fix "can't send until first packet is send" issue Victor Nogueira <victor(a)mojatatu.com> net/sched: act_api: Notify user space if any actions were flushed before error Liang He <windhl(a)126.com> net/dsa/hirschmann: Add missing of_node_get() in hellcreek_led_setup() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_dynset: restore set element counter when failing to update Masahiro Yamada <masahiroy(a)kernel.org> s390: remove unneeded 'select BUILD_BIN2C' Eli Cohen <elic(a)nvidia.com> vdpa/mlx5: Update Control VQ callback information wuchi <wuchi.zero(a)gmail.com> lib/sbitmap: Fix invalid loop in __sbitmap_queue_get_batch() Miaoqian Lin <linmq006(a)gmail.com> PM / devfreq: exynos-ppmu: Fix refcount leak in of_get_devfreq_events Jens Axboe <axboe(a)kernel.dk> io_uring: ensure that send/sendmsg and recv/recvmsg check sqe->ioprio Jason Wang <jasowang(a)redhat.com> caif_virtio: fix race between virtio_device_ready() and ndo_open() Amir Goldstein <amir73il(a)gmail.com> vfs: fix copy_file_range() regression in cross-fs copies Scott Mayhew <smayhew(a)redhat.com> NFSv4: Add an fattr allocation to _nfs4_discover_trunking() Alexey Khoroshilov <khoroshilov(a)ispras.ru> NFSD: restore EINVAL error translation in nfsd_commit() NeilBrown <neilb(a)suse.de> NFS: restore module put when manager exits. YueHaibing <yuehaibing(a)huawei.com> net: ipv6: unexport __init-annotated seg6_hmac_net_init() Eddie James <eajames(a)linux.ibm.com> hwmon: (occ) Prevent power cap command overwriting poll response Mat Martineau <mathew.j.martineau(a)linux.intel.com> selftests: mptcp: Initialize variables to quiet gcc 12 warnings Ossama Othman <ossama.othman(a)intel.com> mptcp: fix conflict with <netinet/in.h> Paolo Abeni <pabeni(a)redhat.com> selftests: mptcp: more stable diag tests Paolo Abeni <pabeni(a)redhat.com> mptcp: fix race on unaccepted mptcp sockets Oliver Neukum <oneukum(a)suse.com> usbnet: fix memory allocation in helpers Oleksij Rempel <linux(a)rempel-privat.de> net: usb: asix: do not force pause frames support Tao Liu <thomas.liu(a)ucloud.cn> linux/dim: Fix divide by 0 in RDMA DIM Miaoqian Lin <linmq006(a)gmail.com> RDMA/cm: Fix memory leak in ib_cm_insert_listen Kamal Heib <kamalheib1(a)gmail.com> RDMA/qedr: Fix reporting QP timeout attribute Enguerrand de Ribaucourt <enguerrand.de-ribaucourt(a)savoirfairelinux.com> net: dp83822: disable rx error interrupt Enguerrand de Ribaucourt <enguerrand.de-ribaucourt(a)savoirfairelinux.com> net: dp83822: disable false carrier interrupt Dan Carpenter <dan.carpenter(a)oracle.com> net: fix IFF_TX_SKB_NO_LINEAR definition Jakub Kicinski <kuba(a)kernel.org> net: tun: stop NAPI when detaching queues Jakub Kicinski <kuba(a)kernel.org> net: tun: unlink NAPI from device on destruction Doug Berger <opendmb(a)gmail.com> net: dsa: bcm_sf2: force pause link settings Dimitris Michailidis <d.michailidis(a)fungible.com> selftests/net: pass ipv6_args to udpgso_bench's IPv6 TCP test Jason Wang <jasowang(a)redhat.com> virtio-net: fix race between ndo_open() and virtio_device_ready() Jose Alonso <joalonsof(a)gmail.com> net: usb: ax88179_178a: Fix packet receiving Duoming Zhou <duoming(a)zju.edu.cn> net: rose: fix UAF bugs caused by timer handler Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Fix READ_PLUS crasher Mikulas Patocka <mpatocka(a)redhat.com> dm raid: fix KASAN warning in raid5_add_disks Heinz Mauelshagen <heinzm(a)redhat.com> dm raid: fix accesses beyond end of raid member array Jinzhou Su <Jinzhou.Su(a)amd.com> cpufreq: amd-pstate: Add resume and suspend callbacks Naveen N. Rao <naveen.n.rao(a)linux.vnet.ibm.com> powerpc/bpf: Fix use of user_pt_regs in uapi Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/book3e: Fix PUD allocation size in map_kernel_page() Liam Howlett <liam.howlett(a)oracle.com> powerpc/prom_init: Fix kernel config grep Helge Deller <deller(a)gmx.de> parisc/unaligned: Fix emulate_ldw() breakage Helge Deller <deller(a)gmx.de> parisc: Fix vDSO signal breakage on 32-bit kernel Jeff Layton <jlayton(a)kernel.org> ceph: wait on async create before checking caps for syncfs Chris Ye <chris.ye(a)intel.com> nvdimm: Fix badblocks clear off-by-one error Lamarque Vieira Souza <lamarque(a)petrosoftdesign.com> nvme-pci: add NVME_QUIRK_BOGUS_NID for ADATA IM2P33F8ABR1 Pablo Greco <pgreco(a)centosproject.org> nvme-pci: add NVME_QUIRK_BOGUS_NID for ADATA XPG SX6000LNP (AKA SPECTRIX S40G) Jason A. Donenfeld <Jason(a)zx2c4.com> s390/archrandom: simplify back to earlier design and initialize earlier Lukas Wunner <lukas(a)wunner.de> net: phy: Don't trigger state machine while in suspend Nicolas Dichtel <nicolas.dichtel(a)6wind.com> ipv6: take care of disable_policy when restoring routes Jason A. Donenfeld <Jason(a)zx2c4.com> ksmbd: use vfs_llseek instead of dereferencing NULL Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: check invalid FileOffset and BeyondFinalZero in FSCTL_ZERO_DATA Namjae Jeon <linkinjeon(a)kernel.org> ksmbd: set the range of bytes to zero without extending file size in FSCTL_ZERO_DATA Ruili Ji <ruiliji2(a)amd.com> drm/amdgpu: To flush tlb for MMHUB of RAVEN series Alex Deucher <alexander.deucher(a)amd.com> Revert "drm/amdgpu/display: set vblank_disable_immediate for DC" Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: fix adev variable used in amdgpu_device_gpu_recover() ------------- Diffstat: Makefile | 4 +- arch/arm/xen/p2m.c | 6 +- arch/parisc/kernel/asm-offsets.c | 5 + arch/parisc/kernel/unaligned.c | 2 +- arch/powerpc/Kconfig | 4 + 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/powerpc/mm/mem.c | 33 +++- arch/powerpc/mm/nohash/book3e_pgtable.c | 6 +- arch/s390/Kconfig | 1 - arch/s390/crypto/arch_random.c | 217 --------------------- arch/s390/include/asm/archrandom.h | 14 +- arch/s390/kernel/setup.c | 5 + drivers/acpi/acpi_video.c | 13 +- drivers/block/xen-blkfront.c | 56 ++++-- drivers/cpufreq/amd-pstate.c | 24 +++ drivers/cpufreq/qcom-cpufreq-hw.c | 6 + drivers/cpufreq/qoriq-cpufreq.c | 1 + drivers/devfreq/event/exynos-ppmu.c | 8 +- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 3 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 1 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 - drivers/gpu/drm/i915/gem/i915_gem_context.c | 5 +- drivers/gpu/drm/i915/i915_driver.c | 34 ++-- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 3 +- drivers/gpu/drm/msm/msm_gem_submit.c | 2 +- drivers/hwmon/ibmaem.c | 12 +- drivers/hwmon/occ/common.c | 5 +- drivers/hwmon/occ/common.h | 3 +- drivers/hwmon/occ/p8_i2c.c | 13 +- drivers/hwmon/occ/p9_sbe.c | 7 +- drivers/infiniband/core/cm.c | 4 +- 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/dsa/hirschmann/hellcreek_ptp.c | 1 + drivers/net/dsa/ocelot/felix_vsc9959.c | 4 + .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 14 +- .../ethernet/microchip/sparx5/sparx5_switchdev.c | 18 ++ drivers/net/ethernet/smsc/epic100.c | 4 +- drivers/net/phy/ax88796b.c | 6 +- drivers/net/phy/dp83822.c | 4 +- drivers/net/phy/phy.c | 23 +++ drivers/net/phy/phy_device.c | 23 +++ drivers/net/tun.c | 15 +- drivers/net/usb/asix.h | 3 +- drivers/net/usb/asix_common.c | 1 + drivers/net/usb/ax88179_178a.c | 101 +++++++--- drivers/net/usb/usbnet.c | 4 +- drivers/net/virtio_net.c | 8 +- drivers/net/xen-netfront.c | 56 +++++- 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/nvme/host/pci.c | 5 +- drivers/nvme/target/configfs.c | 20 ++ drivers/nvme/target/core.c | 6 + drivers/nvme/target/nvmet.h | 1 + drivers/nvme/target/passthru.c | 55 ++++++ drivers/nvme/target/tcp.c | 23 +-- drivers/platform/x86/Kconfig | 2 + drivers/platform/x86/ideapad-laptop.c | 29 ++- drivers/platform/x86/panasonic-laptop.c | 84 ++++++-- drivers/platform/x86/thinkpad_acpi.c | 1 + drivers/vdpa/mlx5/net/mlx5_vnet.c | 2 + fs/ceph/caps.c | 1 + fs/cifs/connect.c | 2 + fs/io_uring.c | 4 +- fs/ksmbd/smb2pdu.c | 43 ++-- fs/ksmbd/vfs.c | 12 +- fs/nfs/nfs4proc.c | 19 +- fs/nfs/nfs4state.c | 1 + fs/nfsd/vfs.c | 11 +- fs/notify/fanotify/fanotify_user.c | 34 ++-- fs/read_write.c | 77 ++++---- include/linux/dim.h | 2 +- include/linux/fanotify.h | 4 + include/linux/netdevice.h | 2 +- include/linux/phy.h | 6 + include/uapi/drm/drm_fourcc.h | 4 +- include/uapi/linux/mptcp.h | 9 +- lib/sbitmap.c | 5 +- net/ipv4/ip_tunnel_core.c | 2 +- net/ipv4/tcp_ipv4.c | 6 +- net/ipv6/addrconf.c | 8 +- net/ipv6/route.c | 9 +- net/ipv6/seg6_hmac.c | 1 - net/ipv6/sit.c | 8 +- net/mptcp/protocol.c | 5 + net/mptcp/protocol.h | 2 + net/mptcp/subflow.c | 52 +++++ net/netfilter/nft_set_hash.c | 2 + net/rose/rose_timer.c | 34 ++-- net/sched/act_api.c | 22 ++- net/sunrpc/xdr.c | 2 +- net/tipc/node.c | 41 ++-- tools/testing/selftests/net/bpf/Makefile | 2 +- tools/testing/selftests/net/mptcp/diag.sh | 48 ++++- tools/testing/selftests/net/mptcp/mptcp_connect.c | 2 +- tools/testing/selftests/net/mptcp/mptcp_inq.c | 2 +- tools/testing/selftests/net/mptcp/mptcp_sockopt.c | 2 +- tools/testing/selftests/net/udpgso_bench.sh | 2 +- 110 files changed, 1013 insertions(+), 589 deletions(-)

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[PATCH 5.18 000/181] 5.18.8-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.18.8 release. There are 181 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 Wed, 29 Jun 2022 11:19:09 +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-5.18.8-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.18.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.18.8-rc1 Jason A. Donenfeld <Jason(a)zx2c4.com> powerpc/pseries: wire up rng during setup_arch() Masahiro Yamada <masahiroy(a)kernel.org> kbuild: link vmlinux only once for CONFIG_TRIM_UNUSED_KSYMS (2nd attempt) Dexuan Cui <decui(a)microsoft.com> dma-direct: use the correct size for dma_set_encrypted() Shyam Prasad N <sprasad(a)microsoft.com> smb3: use netname when available on secondary channels Adrian Hunter <adrian.hunter(a)intel.com> perf build-id: Fix caching files with a wrong build ID Jason A. Donenfeld <Jason(a)zx2c4.com> random: update comment from copy_to_user() -> copy_to_iter() Steve French <stfrench(a)microsoft.com> smb3: fix empty netname context on secondary channels Stefan Wahren <stefan.wahren(a)i2se.com> ARM: dts: bcm2711-rpi-400: Fix GPIO line names Masahiro Yamada <masahiroy(a)kernel.org> modpost: fix section mismatch check for exported init/exit sections Miaoqian Lin <linmq006(a)gmail.com> ARM: cns3xxx: Fix refcount leak in cns3xxx_init Miaoqian Lin <linmq006(a)gmail.com> memory: samsung: exynos5422-dmc: Fix refcount leak in of_get_dram_timings Miaoqian Lin <linmq006(a)gmail.com> memory: mtk-smi: add missing put_device() call in mtk_smi_device_link_common Miaoqian Lin <linmq006(a)gmail.com> ARM: Fix refcount leak in axxia_boot_secondary Miaoqian Lin <linmq006(a)gmail.com> soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe David Virag <virag.david003(a)gmail.com> arm64: dts: exynos: Correct UART clocks on Exynos7885 Miaoqian Lin <linmq006(a)gmail.com> ARM: exynos: Fix refcount leak in exynos_map_pmu Aswath Govindraju <a-govindraju(a)ti.com> arm64: dts: ti: k3-am64-main: Remove support for HS400 speed mode Lucas Stach <l.stach(a)pengutronix.de> ARM: dts: imx6qdl: correct PU regulator ramp delay Alexander Stein <alexander.stein(a)ew.tq-group.com> ARM: dts: imx7: Move hsic_phy power domain to HSIC PHY node Marcelo Tosatti <mtosatti(a)redhat.com> mm: lru_cache_disable: use synchronize_rcu_expedited zhenwei pi <pizhenwei(a)bytedance.com> mm/memory-failure: disable unpoison once hw error happens Jason A. Donenfeld <Jason(a)zx2c4.com> powerpc/powernv: wire up rng during setup_arch Andrew Donnellan <ajd(a)linux.ibm.com> powerpc/rtas: Allow ibm,platform-dump RTAS call with null buffer address Naveen N. Rao <naveen.n.rao(a)linux.vnet.ibm.com> powerpc: Enable execve syscall exit tracepoint Jason A. Donenfeld <Jason(a)zx2c4.com> powerpc/microwatt: wire up rng during setup_arch() Matt Ranostay <mranostay(a)ti.com> arm64: dts: ti: k3-j721s2: Fix overlapping GICD memory region Helge Deller <deller(a)gmx.de> parisc: Enable ARCH_HAS_STRICT_MODULE_RWX John David Anglin <dave.anglin(a)bell.net> parisc: Fix flush_anon_page on PA8800/PA8900 Helge Deller <deller(a)gmx.de> parisc/stifb: Fix fb_is_primary_device() only available with CONFIG_FB_STI Liang He <windhl(a)126.com> xtensa: Fix refcount leak bug in time.c Liang He <windhl(a)126.com> xtensa: xtfpga: Fix refcount leak bug in setup Jialin Zhang <zhangjialin11(a)huawei.com> iio: adc: ti-ads131e08: add missing fwnode_handle_put() in ads131e08_alloc_channels() Miaoqian Lin <linmq006(a)gmail.com> iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client Jialin Zhang <zhangjialin11(a)huawei.com> iio: adc: rzg2l_adc: add missing fwnode_handle_put() in rzg2l_adc_parse_properties() Hans de Goede <hdegoede(a)redhat.com> iio: adc: axp288: Override TS pin bias current for some models Olivier Moysan <olivier.moysan(a)foss.st.com> iio: adc: stm32: fix vrefint wrong calibration value handling Yannick Brosseau <yannick.brosseau(a)gmail.com> iio: adc: stm32: Fix IRQs on STM32F4 by removing custom spurious IRQs message Yannick Brosseau <yannick.brosseau(a)gmail.com> iio: adc: stm32: Fix ADCs iteration in irq handler Miaoqian Lin <linmq006(a)gmail.com> iio: adc: aspeed: Fix refcount leak in aspeed_adc_set_trim_data Liam Beguin <liambeguin(a)gmail.com> iio: test: fix missing MODULE_LICENSE for IIO_RESCALE=m Linus Walleij <linus.walleij(a)linaro.org> iio: afe: rescale: Fix boolean logic bug Jean-Baptiste Maneyrol <jean-baptiste.maneyrol(a)tdk.com> iio: imu: inv_icm42600: Fix broken icm42600 (chip id 0 value) Olivier Moysan <olivier.moysan(a)foss.st.com> iio: adc: stm32: fix maximum clock rate for stm32mp15x Vincent Whitchurch <vincent.whitchurch(a)axis.com> iio: trigger: sysfs: fix use-after-free on remove Zheyu Ma <zheyuma97(a)gmail.com> iio: gyro: mpu3050: Fix the error handling in mpu3050_power_up() Haibo Chen <haibo.chen(a)nxp.com> iio: accel: mma8452: ignore the return value of reset operation Dmitry Rokosov <DDRokosov(a)sberdevices.ru> iio:accel:mxc4005: rearrange iio trigger get and register Dmitry Rokosov <DDRokosov(a)sberdevices.ru> iio:accel:bma180: rearrange iio trigger get and register Dmitry Rokosov <DDRokosov(a)sberdevices.ru> iio:accel:kxcjk-1013: rearrange iio trigger get and register Dmitry Rokosov <DDRokosov(a)sberdevices.ru> iio:chemical:ccs811: rearrange iio trigger get and register Aashish Sharma <shraash(a)google.com> iio:proximity:sx9324: Check ret value of device_property_read_u32_array() Dmitry Rokosov <DDRokosov(a)sberdevices.ru> iio:humidity:hts221: rearrange iio trigger get and register Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: do not count ENOENT for error case Daeho Jeong <daehojeong(a)google.com> f2fs: fix iostat related lock protection Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: attach inline_data after setting compression Josef Bacik <josef(a)toxicpanda.com> btrfs: fix deadlock with fsync+fiemap+transaction commit Zygo Blaxell <ce3g8jdj(a)umail.furryterror.org> btrfs: don't set lock_owner when locking extent buffer for reading Filipe Manana <fdmanana(a)suse.com> btrfs: fix race between reflinking and ordered extent completion Geert Uytterhoeven <geert+renesas(a)glider.be> dt-bindings: usb: ehci: Increase the number of PHYs Geert Uytterhoeven <geert+renesas(a)glider.be> dt-bindings: usb: ohci: Increase the number of PHYs Xu Yang <xu.yang_2(a)nxp.com> usb: chipidea: udc: check request status before setting device address Alan Stern <stern(a)rowland.harvard.edu> USB: gadget: Fix double-free bug in raw_gadget driver Alan Stern <stern(a)rowland.harvard.edu> usb: gadget: Fix non-unique driver names in raw-gadget driver Dan Vacura <w36195(a)motorola.com> usb: gadget: uvc: fix list double add in uvcg_video_pump Utkarsh Patel <utkarsh.h.patel(a)intel.com> xhci-pci: Allow host runtime PM as default for Intel Meteor Lake xHCI Tanveer Alam <tanveer1.alam(a)intel.com> xhci-pci: Allow host runtime PM as default for Intel Raptor Lake xHCI Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: turn off port power in shutdown Alexander Gordeev <agordeev(a)linux.ibm.com> s390/crash: make copy_oldmem_page() return number of bytes copied Alexander Gordeev <agordeev(a)linux.ibm.com> s390/crash: add missing iterator advance in copy_oldmem_page() Matthew Wilcox (Oracle) <willy(a)infradead.org> vmcore: convert copy_oldmem_page() to take an iov_iter Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix wrong arm_poll error handling Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> usb: typec: wcove: Drop wrong dependency to INTEL_SOC_PMIC Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix req->apoll_events Christoph Hellwig <hch(a)lst.de> io_uring: make apoll_events a __poll_t Baruch Siach <baruch(a)tkos.co.il> iio: adc: vf610: fix conversion mode sysfs node name Lv Ruyi <lv.ruyi(a)zte.com.cn> iio: adc: xilinx-ams: fix return error variable Linus Walleij <linus.walleij(a)linaro.org> iio: magnetometer: yas530: Fix memchr_inv() misuse Haibo Chen <haibo.chen(a)nxp.com> iio: mma8452: fix probe fail when device tree compatible is used. Peter Gonda <pgonda(a)google.com> KVM: SEV: Init target VMCBs in sev_migrate_from Alistair Popple <apopple(a)nvidia.com> filemap: Fix serialization adding transparent huge pages to page cache Thomas Richter <tmricht(a)linux.ibm.com> s390/cpumf: Handle events cycles and instructions identical Dan Carpenter <dan.carpenter(a)oracle.com> gpio: winbond: Fix error code in winbond_gpio_get() Christoph Hellwig <hch(a)lst.de> nvme: move the Samsung X5 quirk entry to the core quirks Jakub Kicinski <kuba(a)kernel.org> sock: redo the psock vs ULP protection check Jakub Kicinski <kuba(a)kernel.org> Revert "net/tls: fix tls_sk_proto_close executed repeatedly" Stephan Gerhold <stephan.gerhold(a)kernkonzept.com> virtio_net: fix xdp_rxq_info bug after suspend/resume Kai-Heng Feng <kai.heng.feng(a)canonical.com> igb: Make DMA faster when CPU is active on the PCIe link Christian Marangi <ansuelsmth(a)gmail.com> net: dsa: qca8k: reduce mgmt ethernet timeout Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Revert "drm/amd/display: keep eDP Vdd on when eDP stream is already enabled" Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> iommu/ipmmu-vmsa: Fix compatible for rcar-gen4 Aidan MacDonald <aidanmacdonald.0x0(a)gmail.com> regmap-irq: Fix offset/index mismatch in read_sub_irq_data() Aidan MacDonald <aidanmacdonald.0x0(a)gmail.com> regmap-irq: Fix a bug in regmap_irq_enable() for type_in_mask chips Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fail links when poll fails Anatolii Gerasymenko <anatolii.gerasymenko(a)intel.com> ice: ethtool: Prohibit improper channel config for DCB Anatolii Gerasymenko <anatolii.gerasymenko(a)intel.com> ice: ethtool: advertise 1000M speeds properly Wojciech Drewek <wojciech.drewek(a)intel.com> ice: Fix switchdev rules book keeping Marcin Szycik <marcin.szycik(a)linux.intel.com> ice: ignore protocol field in GTP offload Jens Axboe <axboe(a)kernel.dk> block: pop cached rq before potentially blocking rq_qos_throttle() David Howells <dhowells(a)redhat.com> afs: Fix dynamic root getattr huhai <huhai(a)kylinos.cn> MIPS: Remove repetitive increase irq_err_count Julien Grall <jgrall(a)amazon.com> x86/xen: Remove undefined behavior in setup_features() Jason Andryuk <jandryuk(a)gmail.com> xen-blkfront: Handle NULL gendisk Florian Westphal <fw(a)strlen.de> netfilter: nf_dup_netdev: add and use recursion counter Florian Westphal <fw(a)strlen.de> netfilter: nf_dup_netdev: do not push mac header a second time Jie2x Zhou <jie2x.zhou(a)intel.com> selftests: netfilter: correct PKTGEN_SCRIPT_PATHS in nft_concat_range.sh Gerd Hoffmann <kraxel(a)redhat.com> udmabuf: add back sanity check Ziyang Xuan <william.xuanziyang(a)huawei.com> net/tls: fix tls_sk_proto_close executed repeatedly Eric Dumazet <edumazet(a)google.com> erspan: do not assume transport header is always set Riccardo Paolo Bestetti <pbl(a)bestov.io> ipv4: fix bind address validity regression tests Leo Yan <leo.yan(a)linaro.org> perf arm-spe: Don't set data source if it's not a memory operation Athira Rajeev <atrajeev(a)linux.vnet.ibm.com> perf test topology: Use !strncmp(right platform) to fix guest PPC comparision check Michael Petlan <mpetlan(a)redhat.com> perf test: Record only user callchains on the "Check Arm64 callgraphs are complete in fp mode" test Oleksij Rempel <linux(a)rempel-privat.de> net: phy: at803x: fix NULL pointer dereference on AR9331 PHY Kuogee Hsieh <quic_khsieh(a)quicinc.com> drm/msm/dp: force link training for display resolution change Kuogee Hsieh <quic_khsieh(a)quicinc.com> drm/msm/dp: check core_initialized before disable interrupts at dp_display_unbind() Miaoqian Lin <linmq006(a)gmail.com> drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf Peilin Ye <peilin.ye(a)bytedance.com> net/sched: sch_netem: Fix arithmetic in netem_dump() for 32-bit platforms Ivan Vecera <ivecera(a)redhat.com> ethtool: Fix get module eeprom fallback Jay Vosburgh <jay.vosburgh(a)canonical.com> bonding: ARP monitor spams NETDEV_NOTIFY_PEERS notifiers Lorenzo Bianconi <lorenzo(a)kernel.org> igb: fix a use-after-free issue in igb_clean_tx_ring Masami Hiramatsu (Google) <mhiramat(a)kernel.org> rethook: Reject getting a rethook if RCU is not watching Christoph Hellwig <hch(a)lst.de> block: disable the elevator int del_gendisk Hoang Le <hoang.h.le(a)dektech.com.au> tipc: fix use-after-free Read in tipc_named_reinit Jay Vosburgh <jay.vosburgh(a)canonical.com> veth: Add updating of trans_start Eric Dumazet <edumazet(a)google.com> net: fix data-race in dev_isalive() Quentin Perret <qperret(a)google.com> KVM: arm64: Prevent kmemleak from accessing pKVM memory Claudiu Manoil <claudiu.manoil(a)nxp.com> phy: aquantia: Fix AN when higher speeds than 1G are not advertised Saurabh Sengar <ssengar(a)linux.microsoft.com> scsi: storvsc: Correct reporting of Hyper-V I/O size limits Yu Liao <liaoyu15(a)huawei.com> selftests dma: fix compile error for dma_map_benchmark Jakub Sitnicki <jakub(a)cloudflare.com> bpf, x86: Fix tail call count offset calculation on bpf2bpf call Samuel Holland <samuel(a)sholland.org> drm/sun4i: Fix crash during suspend after component bind failure Jon Maxwell <jmaxwell37(a)gmail.com> bpf: Fix request_sock leak in sk lookup helpers Jonathan Marek <jonathan(a)marek.ca> drm/msm: use for_each_sgtable_sg to iterate over scatterlist Ciara Loftus <ciara.loftus(a)intel.com> xsk: Fix generic transmit when completion queue reservation fails Sergey Gorenko <sergeygo(a)nvidia.com> scsi: iscsi: Exclude zero from the endpoint ID range Rob Clark <robdclark(a)chromium.org> drm/msm: Switch ordering of runpm put vs devfreq_idle Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: scsi_debug: Fix zone transition to full condition Florian Westphal <fw(a)strlen.de> netfilter: use get_random_u32 instead of prandom Maximilian Luz <luzmaximilian(a)gmail.com> drm/msm: Fix double pm_runtime_disable() call Rob Clark <robdclark(a)chromium.org> drm/msm: Ensure mmap offset is initialized Macpaul Lin <macpaul.lin(a)mediatek.com> USB: serial: option: add Quectel RM500K module support Yonglin Tan <yonglin.tan(a)outlook.com> USB: serial: option: add Quectel EM05-G modem Carlo Lobrano <c.lobrano(a)gmail.com> USB: serial: option: add Telit LE910Cx 0x1250 composition Johan Hovold <johan(a)kernel.org> USB: serial: pl2303: add support for more HXN (G) types George Shen <george.shen(a)amd.com> drm/amd/display: Fix typo in override_lane_settings Joshua Ashton <joshua(a)froggi.es> amd/display/dc: Fix COLOR_ENCODING and COLOR_RANGE doing nothing for DCN20+ Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Implement w/a 22010492432 for adl-s Jann Horn <jannh(a)google.com> mm/slub: add missing TID updates on slab deactivation Matthew Wilcox (Oracle) <willy(a)infradead.org> filemap: Handle sibling entries in filemap_get_read_batch() Masami Hiramatsu (Google) <mhiramat(a)kernel.org> tracing/kprobes: Check whether get_kretprobe() returns NULL in kretprobe_dispatcher() Mikulas Patocka <mpatocka(a)redhat.com> dm mirror log: clear log bits up to BITS_PER_LONG boundary Mike Snitzer <snitzer(a)kernel.org> dm: do not return early from dm_io_complete if BLK_STS_AGAIN without polling Nikos Tsironis <ntsironis(a)arrikto.com> dm era: commit metadata in postsuspend after worker stops Edward Wu <edwardwu(a)realtek.com> ata: libata: add qc->flags in ata_qc_complete_template tracepoint Sascha Hauer <s.hauer(a)pengutronix.de> mtd: rawnand: gpmi: Fix setting busy timeout setting Joerg Roedel <jroedel(a)suse.de> MAINTAINERS: Add new IOMMU development mailing list Demi Marie Obenour <demi(a)invisiblethingslab.com> xen/gntdev: Avoid blocking in unmap_grant_pages() Mengqi Zhang <mengqi.zhang(a)mediatek.com> mmc: mediatek: wait dma stop bit reset to 0 Chevron Li <chevron.li(a)bayhubtech.com> mmc: sdhci-pci-o2micro: Fix card detect by dealing with debouncing Tyrel Datwyler <tyreld(a)linux.ibm.com> scsi: ibmvfc: Allocate/free queue resource only during probe/remove Tyrel Datwyler <tyreld(a)linux.ibm.com> scsi: ibmvfc: Store vhost pointer during subcrq allocation David Sterba <dsterba(a)suse.com> btrfs: add error messages to all unrecognized mount options Qu Wenruo <wqu(a)suse.com> btrfs: prevent remounting to v1 space cache for subpage mount Filipe Manana <fdmanana(a)suse.com> btrfs: fix hang during unmount when block group reclaim task is running Dominique Martinet <asmadeus(a)codewreck.org> 9p: fix EBADF errors in cached mode Dominique Martinet <asmadeus(a)codewreck.org> 9p: fix fid refcount leak in v9fs_vfs_get_link Dominique Martinet <asmadeus(a)codewreck.org> 9p: fix fid refcount leak in v9fs_vfs_atomic_open_dotl Tyler Hicks <tyhicks(a)linux.microsoft.com> 9p: Fix refcounting during full path walks for fid lookups Riccardo Paolo Bestetti <pbl(a)bestov.io> ipv4: ping: fix bind address validity check Rosemarie O'Riorden <roriorden(a)redhat.com> net: openvswitch: fix parsing of nw_proto for IPv6 fragments Tim Crawford <tcrawford(a)system76.com> ALSA: hda/realtek: Add quirk for Clevo NS50PU Tim Crawford <tcrawford(a)system76.com> ALSA: hda/realtek: Add quirk for Clevo PD70PNT Takashi Iwai <tiwai(a)suse.de> ALSA: hda/realtek: Apply fixup for Lenovo Yoga Duet 7 properly Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - ALC897 headset MIC no sound Soham Sen <contact(a)sohamsen.me> ALSA: hda/realtek: Add mute LED quirk for HP Omen laptop Takashi Iwai <tiwai(a)suse.de> ALSA: hda/conexant: Fix missing beep setup Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Fix discovery of i915 graphics PCI device Takashi Iwai <tiwai(a)suse.de> ALSA: hda/via: Fix missing beep setup Takashi Iwai <tiwai(a)suse.de> ALSA: memalloc: Drop x86-specific hack for WC allocations Jason A. Donenfeld <Jason(a)zx2c4.com> random: quiet urandom warning ratelimit suppression message Jason A. Donenfeld <Jason(a)zx2c4.com> random: schedule mix_interrupt_randomness() less often ------------- Diffstat: Documentation/ABI/testing/sysfs-bus-iio-vf610 | 2 +- .../devicetree/bindings/usb/generic-ehci.yaml | 3 +- .../devicetree/bindings/usb/generic-ohci.yaml | 3 +- Documentation/vm/hwpoison.rst | 3 +- MAINTAINERS | 11 ++ Makefile | 6 +- arch/arm/boot/dts/bcm2711-rpi-400.dts | 6 +- arch/arm/boot/dts/imx6qdl.dtsi | 2 +- arch/arm/boot/dts/imx7s.dtsi | 2 +- arch/arm/kernel/crash_dump.c | 27 +--- arch/arm/mach-axxia/platsmp.c | 1 + arch/arm/mach-cns3xxx/core.c | 2 + arch/arm/mach-exynos/exynos.c | 1 + arch/arm64/boot/dts/exynos/exynos7885.dtsi | 12 +- arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 2 - arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 2 +- arch/arm64/kernel/crash_dump.c | 29 +--- arch/arm64/kvm/arm.c | 6 +- arch/ia64/kernel/crash_dump.c | 32 +---- arch/mips/kernel/crash_dump.c | 27 +--- arch/mips/vr41xx/common/icu.c | 2 - arch/parisc/Kconfig | 1 + arch/parisc/include/asm/fb.h | 2 +- arch/parisc/kernel/cache.c | 5 +- arch/powerpc/kernel/crash_dump.c | 35 +---- arch/powerpc/kernel/process.c | 2 +- arch/powerpc/kernel/rtas.c | 11 +- arch/powerpc/platforms/microwatt/microwatt.h | 7 + arch/powerpc/platforms/microwatt/rng.c | 10 +- arch/powerpc/platforms/microwatt/setup.c | 8 ++ arch/powerpc/platforms/powernv/powernv.h | 2 + arch/powerpc/platforms/powernv/rng.c | 52 ++++--- arch/powerpc/platforms/powernv/setup.c | 2 + arch/powerpc/platforms/pseries/pseries.h | 2 + arch/powerpc/platforms/pseries/rng.c | 11 +- arch/powerpc/platforms/pseries/setup.c | 2 + arch/riscv/kernel/crash_dump.c | 26 +--- arch/s390/kernel/crash_dump.c | 23 ++- arch/s390/kernel/perf_cpum_cf.c | 22 ++- arch/sh/kernel/crash_dump.c | 29 +--- arch/x86/kernel/crash_dump_32.c | 29 +--- arch/x86/kernel/crash_dump_64.c | 41 ++---- arch/x86/kvm/svm/sev.c | 68 ++++++--- arch/x86/kvm/svm/svm.c | 11 +- arch/x86/kvm/svm/svm.h | 2 +- arch/x86/net/bpf_jit_comp.c | 3 +- arch/xtensa/kernel/time.c | 1 + arch/xtensa/platforms/xtfpga/setup.c | 1 + block/blk-core.c | 13 -- block/blk-mq.c | 11 +- block/genhd.c | 39 ++--- drivers/base/memory.c | 2 +- drivers/base/regmap/regmap-irq.c | 8 +- drivers/block/xen-blkfront.c | 19 ++- drivers/char/random.c | 6 +- drivers/dma-buf/udmabuf.c | 5 +- drivers/gpio/gpio-vr41xx.c | 2 - drivers/gpio/gpio-winbond.c | 7 +- drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 2 +- .../amd/display/dc/dce110/dce110_hw_sequencer.c | 24 +--- drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dpp.c | 3 + drivers/gpu/drm/amd/display/dc/dcn201/dcn201_dpp.c | 3 + drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp.c | 3 + drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 4 +- drivers/gpu/drm/msm/adreno/adreno_gpu.c | 3 +- drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c | 2 + drivers/gpu/drm/msm/dp/dp_ctrl.c | 33 +++-- drivers/gpu/drm/msm/dp/dp_ctrl.h | 2 +- drivers/gpu/drm/msm/dp/dp_display.c | 16 +-- drivers/gpu/drm/msm/msm_drv.c | 2 +- drivers/gpu/drm/msm/msm_drv.h | 1 + drivers/gpu/drm/msm/msm_gem_prime.c | 15 ++ drivers/gpu/drm/msm/msm_gpu.c | 3 +- drivers/gpu/drm/msm/msm_iommu.c | 2 +- drivers/gpu/drm/sun4i/sun4i_drv.c | 4 +- drivers/iio/accel/bma180.c | 3 +- drivers/iio/accel/kxcjk-1013.c | 4 +- drivers/iio/accel/mma8452.c | 22 +-- drivers/iio/accel/mxc4005.c | 4 +- drivers/iio/adc/adi-axi-adc.c | 3 + drivers/iio/adc/aspeed_adc.c | 1 + drivers/iio/adc/axp288_adc.c | 8 ++ drivers/iio/adc/rzg2l_adc.c | 8 +- drivers/iio/adc/stm32-adc-core.c | 9 +- drivers/iio/adc/stm32-adc.c | 37 +++-- drivers/iio/adc/ti-ads131e08.c | 10 +- drivers/iio/adc/xilinx-ams.c | 2 +- drivers/iio/afe/iio-rescale.c | 2 +- drivers/iio/chemical/ccs811.c | 4 +- drivers/iio/gyro/mpu3050-core.c | 1 + drivers/iio/humidity/hts221_buffer.c | 5 +- drivers/iio/imu/inv_icm42600/inv_icm42600.h | 1 + drivers/iio/imu/inv_icm42600/inv_icm42600_core.c | 2 +- drivers/iio/magnetometer/yamaha-yas530.c | 2 +- drivers/iio/proximity/sx9324.c | 3 + drivers/iio/test/Kconfig | 2 +- drivers/iio/test/Makefile | 2 +- drivers/iio/trigger/iio-trig-sysfs.c | 1 + drivers/iommu/ipmmu-vmsa.c | 2 +- drivers/md/dm-era-target.c | 8 +- drivers/md/dm-log.c | 2 +- drivers/md/dm.c | 4 +- drivers/memory/mtk-smi.c | 5 +- drivers/memory/samsung/exynos5422-dmc.c | 29 ++-- drivers/mmc/host/mtk-sd.c | 20 +-- drivers/mmc/host/sdhci-pci-o2micro.c | 2 + drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 2 +- drivers/net/bonding/bond_main.c | 4 +- drivers/net/dsa/qca8k.h | 2 +- drivers/net/ethernet/intel/ice/ice_ethtool.c | 49 ++++++- drivers/net/ethernet/intel/ice/ice_lib.c | 42 +++++- drivers/net/ethernet/intel/ice/ice_tc_lib.c | 5 +- drivers/net/ethernet/intel/igb/igb_main.c | 19 +-- drivers/net/phy/aquantia_main.c | 15 +- drivers/net/phy/at803x.c | 6 + drivers/net/veth.c | 4 + drivers/net/virtio_net.c | 25 +--- drivers/nvme/host/core.c | 14 ++ drivers/nvme/host/pci.c | 4 - drivers/scsi/ibmvscsi/ibmvfc.c | 82 ++++++++--- drivers/scsi/ibmvscsi/ibmvfc.h | 2 +- drivers/scsi/scsi_debug.c | 22 ++- drivers/scsi/scsi_transport_iscsi.c | 7 +- drivers/scsi/storvsc_drv.c | 27 +++- drivers/soc/bcm/brcmstb/pm/pm-arm.c | 1 + drivers/usb/chipidea/udc.c | 3 + drivers/usb/gadget/function/uvc_video.c | 3 + drivers/usb/gadget/legacy/raw_gadget.c | 63 ++++++--- drivers/usb/host/xhci-hub.c | 2 +- drivers/usb/host/xhci-pci.c | 6 +- drivers/usb/host/xhci.c | 15 +- drivers/usb/host/xhci.h | 2 + drivers/usb/serial/option.c | 6 + drivers/usb/serial/pl2303.c | 29 ++-- drivers/usb/typec/tcpm/Kconfig | 1 - drivers/video/console/sticore.c | 2 + drivers/xen/features.c | 2 +- drivers/xen/gntdev-common.h | 7 + drivers/xen/gntdev.c | 157 ++++++++++++++------- fs/9p/fid.c | 22 ++- fs/9p/vfs_addr.c | 13 ++ fs/9p/vfs_inode.c | 8 +- fs/9p/vfs_inode_dotl.c | 3 + fs/afs/inode.c | 3 +- fs/btrfs/disk-io.c | 13 +- fs/btrfs/file.c | 67 +++++++-- fs/btrfs/locking.c | 3 - fs/btrfs/reflink.c | 15 +- fs/btrfs/super.c | 47 +++++- fs/cifs/smb2pdu.c | 21 ++- fs/f2fs/iostat.c | 31 ++-- fs/f2fs/namei.c | 17 ++- fs/f2fs/node.c | 4 +- fs/io_uring.c | 20 ++- fs/proc/vmcore.c | 54 ++++--- include/linux/crash_dump.h | 9 +- include/linux/mm.h | 1 + include/linux/ratelimit_types.h | 12 +- include/net/inet_sock.h | 5 + include/trace/events/libata.h | 1 + kernel/dma/direct.c | 5 +- kernel/trace/rethook.c | 9 ++ kernel/trace/trace_kprobe.c | 11 +- mm/filemap.c | 2 + mm/hwpoison-inject.c | 2 +- mm/madvise.c | 2 +- mm/memory-failure.c | 12 ++ mm/readahead.c | 2 + mm/slub.c | 2 + mm/swap.c | 2 +- net/core/dev.c | 25 ++-- net/core/filter.c | 34 ++++- net/core/net-sysfs.c | 1 + net/core/skmsg.c | 5 + net/ethtool/eeprom.c | 2 +- net/ipv4/ip_gre.c | 15 +- net/ipv4/ping.c | 10 +- net/ipv4/tcp_bpf.c | 3 - net/ipv6/ip6_gre.c | 15 +- net/netfilter/nf_dup_netdev.c | 25 +++- net/netfilter/nft_meta.c | 13 +- net/netfilter/nft_numgen.c | 12 +- net/openvswitch/flow.c | 2 +- net/sched/sch_netem.c | 4 +- net/tipc/core.c | 3 +- net/tls/tls_main.c | 2 + net/xdp/xsk.c | 16 ++- scripts/mod/modpost.c | 2 +- sound/core/memalloc.c | 23 +-- sound/hda/hdac_i915.c | 15 +- sound/pci/hda/hda_auto_parser.c | 7 +- sound/pci/hda/hda_local.h | 1 + sound/pci/hda/patch_conexant.c | 4 +- sound/pci/hda/patch_realtek.c | 36 ++++- sound/pci/hda/patch_via.c | 4 +- tools/perf/tests/shell/test_arm_callgraph_fp.sh | 2 +- tools/perf/tests/topology.c | 2 +- tools/perf/util/arm-spe.c | 22 ++- tools/perf/util/build-id.c | 28 ++++ tools/testing/selftests/dma/Makefile | 1 + tools/testing/selftests/dma/dma_map_benchmark.c | 2 +- tools/testing/selftests/net/fcnal-test.sh | 61 +++++++- .../selftests/netfilter/nft_concat_range.sh | 2 +- 203 files changed, 1558 insertions(+), 920 deletions(-)

2 years, 6 months

17
203
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[PATCH] drm/i915/gem: Really move i915_gem_context.link under ref protection

by Andi Shyti

From: Chris Wilson <chris(a)chris-wilson.co.uk> i915_perf assumes that it can use the i915_gem_context reference to protect its i915->gem.contexts.list iteration. However, this requires that we do not remove the context from the list until after we drop the final reference and release the struct. If, as currently, we remove the context from the list during context_close(), the link.next pointer may be poisoned while we are holding the context reference and cause a GPF: [ 4070.573157] i915 0000:00:02.0: [drm:i915_perf_open_ioctl [i915]] filtering on ctx_id=0x1fffff ctx_id_mask=0x1fffff [ 4070.574881] general protection fault, probably for non-canonical address 0xdead000000000100: 0000 [#1] PREEMPT SMP [ 4070.574897] CPU: 1 PID: 284392 Comm: amd_performance Tainted: G E 5.17.9 #180 [ 4070.574903] Hardware name: Intel Corporation NUC7i5BNK/NUC7i5BNB, BIOS BNKBL357.86A.0052.2017.0918.1346 09/18/2017 [ 4070.574907] RIP: 0010:oa_configure_all_contexts.isra.0+0x222/0x350 [i915] [ 4070.574982] Code: 08 e8 32 6e 10 e1 4d 8b 6d 50 b8 ff ff ff ff 49 83 ed 50 f0 41 0f c1 04 24 83 f8 01 0f 84 e3 00 00 00 85 c0 0f 8e fa 00 00 00 <49> 8b 45 50 48 8d 70 b0 49 8d 45 50 48 39 44 24 10 0f 85 34 fe ff [ 4070.574990] RSP: 0018:ffffc90002077b78 EFLAGS: 00010202 [ 4070.574995] RAX: 0000000000000002 RBX: 0000000000000002 RCX: 0000000000000000 [ 4070.575000] RDX: 0000000000000001 RSI: ffffc90002077b20 RDI: ffff88810ddc7c68 [ 4070.575004] RBP: 0000000000000001 R08: ffff888103242648 R09: fffffffffffffffc [ 4070.575008] R10: ffffffff82c50bc0 R11: 0000000000025c80 R12: ffff888101bf1860 [ 4070.575012] R13: dead0000000000b0 R14: ffffc90002077c04 R15: ffff88810be5cabc [ 4070.575016] FS: 00007f1ed50c0780(0000) GS:ffff88885ec80000(0000) knlGS:0000000000000000 [ 4070.575021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4070.575025] CR2: 00007f1ed5590280 CR3: 000000010ef6f005 CR4: 00000000003706e0 [ 4070.575029] Call Trace: [ 4070.575033] <TASK> [ 4070.575037] lrc_configure_all_contexts+0x13e/0x150 [i915] [ 4070.575103] gen8_enable_metric_set+0x4d/0x90 [i915] [ 4070.575164] i915_perf_open_ioctl+0xbc0/0x1500 [i915] [ 4070.575224] ? asm_common_interrupt+0x1e/0x40 [ 4070.575232] ? i915_oa_init_reg_state+0x110/0x110 [i915] [ 4070.575290] drm_ioctl_kernel+0x85/0x110 [ 4070.575296] ? update_load_avg+0x5f/0x5e0 [ 4070.575302] drm_ioctl+0x1d3/0x370 [ 4070.575307] ? i915_oa_init_reg_state+0x110/0x110 [i915] [ 4070.575382] ? gen8_gt_irq_handler+0x46/0x130 [i915] [ 4070.575445] __x64_sys_ioctl+0x3c4/0x8d0 [ 4070.575451] ? __do_softirq+0xaa/0x1d2 [ 4070.575456] do_syscall_64+0x35/0x80 [ 4070.575461] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 4070.575467] RIP: 0033:0x7f1ed5c10397 [ 4070.575471] Code: 3c 1c e8 1c ff ff ff 85 c0 79 87 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a9 da 0d 00 f7 d8 64 89 01 48 [ 4070.575478] RSP: 002b:00007ffd65c8d7a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4070.575484] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 00007f1ed5c10397 [ 4070.575488] RDX: 00007ffd65c8d7c0 RSI: 0000000040106476 RDI: 0000000000000006 [ 4070.575492] RBP: 00005620972f9c60 R08: 000000000000000a R09: 0000000000000005 [ 4070.575496] R10: 000000000000000d R11: 0000000000000246 R12: 000000000000000a [ 4070.575500] R13: 000000000000000d R14: 0000000000000000 R15: 00007ffd65c8d7c0 [ 4070.575505] </TASK> [ 4070.575507] Modules linked in: nls_ascii(E) nls_cp437(E) vfat(E) fat(E) i915(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) crct10dif_pclmul(E) crc32_pclmul(E) crc32c_intel(E) aesni_intel(E) crypto_simd(E) intel_gtt(E) cryptd(E) ttm(E) rapl(E) intel_cstate(E) drm_kms_helper(E) cfbfillrect(E) syscopyarea(E) cfbimgblt(E) intel_uncore(E) sysfillrect(E) mei_me(E) sysimgblt(E) i2c_i801(E) fb_sys_fops(E) mei(E) intel_pch_thermal(E) i2c_smbus(E) cfbcopyarea(E) video(E) button(E) efivarfs(E) autofs4(E) [ 4070.575549] ---[ end trace 0000000000000000 ]--- Reported-by: Mark Janes <mark.janes(a)intel.com> Closes: https://gitlab.freedesktop.org/drm/intel/issues/6222 References: a4e7ccdac38e ("drm/i915: Move context management under GEM") Fixes: f8246cf4d9a9 ("drm/i915/gem: Drop free_work for GEM contexts") Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Reviewed-by: Andi Shyti <andi.shyti(a)linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti(a)linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin(a)intel.com> Cc: <stable(a)vger.kernel.org> # v5.12+ --- drivers/gpu/drm/i915/gem/i915_gem_context.c | 14 +++++++------- drivers/gpu/drm/i915/i915_perf.c | 18 ++++++++++-------- drivers/gpu/drm/i915/i915_sysfs.c | 8 ++++---- 3 files changed, 21 insertions(+), 19 deletions(-) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c index dabdfe09f5e51..9d7142ab63c05 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c @@ -1133,7 +1133,6 @@ static struct i915_gem_engines *default_engines(struct i915_gem_context *ctx, err = ERR_PTR(ret); goto free_engines; } - } return e; @@ -1265,10 +1264,15 @@ static void i915_gem_context_release_work(struct work_struct *work) struct i915_gem_context *ctx = container_of(work, typeof(*ctx), release_work); struct i915_address_space *vm; + unsigned long flags; trace_i915_context_free(ctx); GEM_BUG_ON(!i915_gem_context_is_closed(ctx)); + spin_lock_irqsave(&ctx->i915->gem.contexts.lock, flags); + list_del(&ctx->link); + spin_unlock_irqrestore(&ctx->i915->gem.contexts.lock, flags); + if (ctx->syncobj) drm_syncobj_put(ctx->syncobj); @@ -1521,10 +1525,6 @@ static void context_close(struct i915_gem_context *ctx) ctx->file_priv = ERR_PTR(-EBADF); - spin_lock(&ctx->i915->gem.contexts.lock); - list_del(&ctx->link); - spin_unlock(&ctx->i915->gem.contexts.lock); - client = ctx->client; if (client) { spin_lock(&client->ctx_lock); @@ -1717,9 +1717,9 @@ static void gem_context_register(struct i915_gem_context *ctx, list_add_tail_rcu(&ctx->client_link, &ctx->client->ctx_list); spin_unlock(&ctx->client->ctx_lock); - spin_lock(&i915->gem.contexts.lock); + spin_lock_irq(&i915->gem.contexts.lock); list_add_tail(&ctx->link, &i915->gem.contexts.list); - spin_unlock(&i915->gem.contexts.lock); + spin_unlock_irq(&i915->gem.contexts.lock); } int i915_gem_context_open(struct drm_i915_private *i915, diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c index 1577ab6754db1..1abece5ad8f31 100644 --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -2377,24 +2377,26 @@ oa_configure_all_contexts(struct i915_perf_stream *stream, * context. Contexts idle at the time of reconfiguration are not * trapped behind the barrier. */ - spin_lock(&i915->gem.contexts.lock); + spin_lock_irq(&i915->gem.contexts.lock); list_for_each_entry_safe(ctx, cn, &i915->gem.contexts.list, link) { if (!kref_get_unless_zero(&ctx->ref)) continue; - spin_unlock(&i915->gem.contexts.lock); + spin_unlock_irq(&i915->gem.contexts.lock); - err = gen8_configure_context(ctx, regs, num_regs); - if (err) { - i915_gem_context_put(ctx); - return err; + if (!i915_gem_context_is_closed(ctx)) { + err = gen8_configure_context(ctx, regs, num_regs); + if (err) { + i915_gem_context_put(ctx); + return err; + } } - spin_lock(&i915->gem.contexts.lock); + spin_lock_irq(&i915->gem.contexts.lock); list_safe_reset_next(ctx, cn, link); i915_gem_context_put(ctx); } - spin_unlock(&i915->gem.contexts.lock); + spin_unlock_irq(&i915->gem.contexts.lock); /* * After updating all other contexts, we need to modify ourselves. diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c index 1e27502108313..40c7671fc0591 100644 --- a/drivers/gpu/drm/i915/i915_sysfs.c +++ b/drivers/gpu/drm/i915/i915_sysfs.c @@ -77,12 +77,12 @@ i915_l3_read(struct file *filp, struct kobject *kobj, count = min_t(size_t, GEN7_L3LOG_SIZE - offset, count); memset(buf, 0, count); - spin_lock(&i915->gem.contexts.lock); + spin_lock_irq(&i915->gem.contexts.lock); if (i915->l3_parity.remap_info[slice]) memcpy(buf, i915->l3_parity.remap_info[slice] + offset / sizeof(u32), count); - spin_unlock(&i915->gem.contexts.lock); + spin_unlock_irq(&i915->gem.contexts.lock); return count; } @@ -110,7 +110,7 @@ i915_l3_write(struct file *filp, struct kobject *kobj, if (!remap_info) return -ENOMEM; - spin_lock(&i915->gem.contexts.lock); + spin_lock_irq(&i915->gem.contexts.lock); if (i915->l3_parity.remap_info[slice]) { freeme = remap_info; @@ -126,7 +126,7 @@ i915_l3_write(struct file *filp, struct kobject *kobj, list_for_each_entry(ctx, &i915->gem.contexts.list, link) ctx->remap_slice |= BIT(slice); - spin_unlock(&i915->gem.contexts.lock); + spin_unlock_irq(&i915->gem.contexts.lock); kfree(freeme); /* -- 2.36.1

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Linux-stable-mirror July 2022