July 2024 - Linux-stable-mirror

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.222 kernel. All users of the 5.10 kernel series must upgrade. The updated 5.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/mach-davinci/pm.c | 2 arch/ia64/include/asm/efi.h | 13 arch/ia64/kernel/efi.c | 1 arch/ia64/kernel/machine_kexec.c | 1 arch/ia64/kernel/mca.c | 1 arch/ia64/kernel/smpboot.c | 1 arch/ia64/kernel/time.c | 1 arch/ia64/kernel/uncached.c | 4 arch/ia64/mm/contig.c | 1 arch/ia64/mm/discontig.c | 1 arch/ia64/mm/init.c | 1 arch/powerpc/include/asm/io.h | 2 arch/powerpc/xmon/xmon.c | 6 arch/s390/include/asm/processor.h | 2 arch/x86/lib/retpoline.S | 2 crypto/aead.c | 3 crypto/cipher.c | 3 drivers/bluetooth/hci_qca.c | 18 drivers/char/hpet.c | 34 + drivers/firmware/dmi_scan.c | 11 drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 8 drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 3 drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.c | 8 drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c | 8 drivers/gpu/drm/amd/include/atomfirmware.h | 2 drivers/gpu/drm/lima/lima_gp.c | 2 drivers/gpu/drm/lima/lima_mmu.c | 5 drivers/gpu/drm/lima/lima_pp.c | 4 drivers/gpu/drm/nouveau/nouveau_connector.c | 3 drivers/i2c/busses/i2c-i801.c | 2 drivers/i2c/busses/i2c-pnx.c | 48 -- drivers/i2c/busses/i2c-rcar.c | 66 +-- drivers/i2c/i2c-core-base.c | 1 drivers/infiniband/core/user_mad.c | 21 drivers/input/ff-core.c | 7 drivers/media/dvb-frontends/as102_fe_types.h | 2 drivers/media/dvb-frontends/tda10048.c | 9 drivers/media/dvb-frontends/tda18271c2dd.c | 4 drivers/media/usb/dvb-usb/dib0700_devices.c | 18 drivers/media/usb/dvb-usb/dw2102.c | 120 +++-- drivers/media/usb/s2255/s2255drv.c | 20 drivers/mtd/nand/raw/nand_base.c | 55 +- drivers/net/bonding/bond_options.c | 6 drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 1 drivers/net/dsa/mv88e6xxx/chip.c | 4 drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 2 drivers/net/ethernet/lantiq_etop.c | 5 drivers/net/ethernet/marvell/octeontx2/af/npc.h | 8 drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 2 drivers/net/ethernet/micrel/ks8851_common.c | 2 drivers/net/ppp/ppp_generic.c | 15 drivers/net/wireguard/allowedips.c | 4 drivers/net/wireguard/queueing.h | 4 drivers/net/wireguard/send.c | 2 drivers/net/wireless/microchip/wilc1000/hif.c | 3 drivers/nvme/host/multipath.c | 2 drivers/nvme/host/pci.c | 3 drivers/nvme/target/core.c | 9 drivers/nvmem/meson-efuse.c | 14 drivers/platform/x86/touchscreen_dmi.c | 36 + drivers/s390/crypto/pkey_api.c | 4 drivers/scsi/qedf/qedf_io.c | 6 drivers/usb/core/config.c | 18 drivers/usb/core/quirks.c | 3 drivers/usb/gadget/configfs.c | 3 drivers/usb/serial/mos7840.c | 45 ++ drivers/usb/serial/option.c | 38 + fs/dcache.c | 12 fs/jffs2/super.c | 1 fs/locks.c | 2 fs/nilfs2/alloc.c | 18 fs/nilfs2/alloc.h | 4 fs/nilfs2/dat.c | 2 fs/nilfs2/dir.c | 38 + fs/nilfs2/ifile.c | 7 fs/nilfs2/nilfs.h | 10 fs/nilfs2/the_nilfs.c | 6 fs/nilfs2/the_nilfs.h | 2 fs/orangefs/super.c | 3 include/linux/bpf.h | 1 include/linux/compiler_attributes.h | 12 include/linux/efi.h | 6 include/linux/fsnotify.h | 8 include/linux/lsm_hook_defs.h | 2 include/linux/mmzone.h | 3 include/linux/security.h | 5 include/linux/skmsg.h | 1 kernel/auditfilter.c | 5 kernel/bpf/verifier.c | 11 kernel/exit.c | 2 lib/kunit/try-catch.c | 3 mm/page-writeback.c | 32 + net/ceph/mon_client.c | 14 net/core/skmsg.c | 1 net/core/sock_map.c | 22 + net/ethtool/linkstate.c | 41 + net/ipv4/inet_diag.c | 2 net/ipv4/tcp_bpf.c | 1 net/ipv4/tcp_input.c | 13 net/ipv4/tcp_metrics.c | 1 net/ipv4/tcp_timer.c | 31 + net/ipv4/udp.c | 4 net/ipv6/addrconf.c | 9 net/ipv6/ip6_input.c | 2 net/ipv6/ip6_output.c | 2 net/sched/act_ct.c | 8 net/sctp/socket.c | 7 scripts/link-vmlinux.sh | 2 security/apparmor/audit.c | 6 security/apparmor/include/audit.h | 2 security/integrity/ima/ima.h | 2 security/integrity/ima/ima_policy.c | 15 security/security.c | 6 security/selinux/include/audit.h | 4 security/selinux/ss/services.c | 5 security/smack/smack_lsm.c | 4 sound/pci/hda/patch_realtek.c | 12 tools/lib/bpf/bpf_core_read.h | 1 tools/testing/selftests/bpf/progs/test_global_func10.c | 31 + tools/testing/selftests/bpf/verifier/calls.c | 13 tools/testing/selftests/bpf/verifier/helper_access_var_len.c | 104 +++- tools/testing/selftests/bpf/verifier/int_ptr.c | 9 tools/testing/selftests/bpf/verifier/search_pruning.c | 13 tools/testing/selftests/bpf/verifier/sock.c | 27 - tools/testing/selftests/bpf/verifier/spill_fill.c | 211 ++++++++++ tools/testing/selftests/bpf/verifier/var_off.c | 52 -- tools/testing/selftests/net/msg_zerocopy.c | 14 128 files changed, 1207 insertions(+), 445 deletions(-) Alan Stern (1): USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor Aleksander Jan Bajkowski (2): net: lantiq_etop: add blank line after declaration net: ethernet: lantiq_etop: fix double free in detach Aleksandr Mishin (1): octeontx2-af: Fix incorrect value output on error path in rvu_check_rsrc_availability() Alex Deucher (1): drm/amdgpu/atomfirmware: silence UBSAN warning Alex Hung (3): drm/amd/display: Check index msg_id before read or write drm/amd/display: Check pipe offset before setting vblank drm/amd/display: Skip finding free audio for unknown engine_id Ard Biesheuvel (1): efi: ia64: move IA64-only declarations to new asm/efi.h header Bjørn Mork (1): USB: serial: option: add Fibocom FM350-GL Brian Foster (1): vfs: don't mod negative dentry count when on shrinker list Chen Ni (1): ARM: davinci: Convert comma to semicolon Chengen Du (1): net/sched: Fix UAF when resolving a clash Dan Carpenter (1): i2c: rcar: fix error code in probe() Daniele Palmas (2): USB: serial: option: add Telit generic core-dump composition USB: serial: option: add Telit FN912 rmnet compositions Dmitry Antipov (1): ppp: reject claimed-as-LCP but actually malformed packets Dmitry Smirnov (1): USB: serial: mos7840: fix crash on resume Edson Juliano Drosdeck (1): ALSA: hda/realtek: Limit mic boost on VAIO PRO PX Eduard Zingerman (1): bpf: Allow reads from uninit stack Eric Dumazet (4): tcp: use signed arithmetic in tcp_rtx_probe0_timed_out() tcp: avoid too many retransmit packets ipv6: annotate data-races around cnf.disable_ipv6 ipv6: prevent NULL dereference in ip6_output() Erick Archer (2): sctp: prefer struct_size over open coded arithmetic Input: ff-core - prefer struct_size over open coded arithmetic Erico Nunes (1): drm/lima: fix shared irq handling on driver remove GUO Zihua (1): ima: Avoid blocking in RCU read-side critical section Geert Uytterhoeven (1): i2c: rcar: Add R-Car Gen4 support Ghadi Elie Rahme (1): bnx2x: Fix multiple UBSAN array-index-out-of-bounds Greg Kroah-Hartman (1): Linux 5.10.222 Greg Kurz (1): powerpc/xmon: Check cpu id in commands "c#", "dp#" and "dx#" Hailey Mothershead (1): crypto: aead,cipher - zeroize key buffer after use He Zhe (1): hpet: Support 32-bit userspace Heiko Carstens (1): Compiler Attributes: Add __uninitialized macro Heiner Kallweit (1): i2c: i801: Annotate apanel_addr as __ro_after_init Helge Deller (1): wireguard: allowedips: avoid unaligned 64-bit memory accesses Holger Dengler (1): s390/pkey: Wipe sensitive data on failure Ilya Dryomov (1): libceph: fix race between delayed_work() and ceph_monc_stop() Jakub Kicinski (1): tcp_metrics: validate source addr length Jan Kara (3): mm: avoid overflows in dirty throttling logic fsnotify: Do not generate events for O_PATH file descriptors Revert "mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again" Jason A. Donenfeld (2): wireguard: queueing: annotate intentional data race in cpu round robin wireguard: send: annotate intentional data race in checking empty queue Jean Delvare (1): firmware: dmi: Stop decoding on broken entry Jeff Layton (1): filelock: fix potential use-after-free in posix_lock_inode Jian-Hong Pan (1): ALSA: hda/realtek: Enable headset mic of JP-IK LEAP W502 with ALC897 Jim Mattson (1): x86/retpoline: Move a NOENDBR annotation to the SRSO dummy return thunk Jimmy Assarsson (1): can: kvaser_usb: Explicitly initialize family in leafimx driver_info struct Jinliang Zheng (1): mm: optimize the redundant loop of mm_update_owner_next() John Meneghini (1): scsi: qedf: Make qedf_execute_tmf() non-preemptible Jose E. Marchesi (1): bpf: Avoid uninitialized value in BPF_CORE_READ_BITFIELD Joy Chakraborty (1): nvmem: meson-efuse: Fix return value of nvmem callbacks Jozef Hopko (1): wifi: wilc1000: fix ies_len type in connect path Kundan Kumar (1): nvme: adjust multiples of NVME_CTRL_PAGE_SIZE in offset Kuniyuki Iwashima (1): udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port(). Lee Jones (1): usb: gadget: configfs: Prevent OOB read/write in usb_string_copy() Ma Jun (1): drm/amdgpu: Initialize timestamp for some legacy SOCs Ma Ke (1): drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes Mank Wang (1): USB: serial: option: add Netprisma LCUK54 series modules Masahiro Yamada (1): kbuild: fix short log for AS in link-vmlinux.sh Mauro Carvalho Chehab (1): media: dw2102: fix a potential buffer overflow Michael Bunk (1): media: dw2102: Don't translate i2c read into write Michael Ellerman (1): powerpc/64: Set _IO_BASE to POISON_POINTER_DELTA not 0 for CONFIG_PCI=n Michael Guralnik (1): IB/core: Implement a limit on UMAD receive List Michal Mazur (1): octeontx2-af: fix detection of IP layer Mickaël Salaün (1): kunit: Fix timeout message Mike Marshall (1): orangefs: fix out-of-bounds fsid access Miquel Raynal (1): mtd: rawnand: Bypass a couple of sanity checks during NAND identification Nazar Bilinskyi (1): ALSA: hda/realtek: Enable Mute LED on HP 250 G7 Neal Cardwell (2): UPSTREAM: tcp: fix DSACK undo in fast recovery to call tcp_try_to_open() tcp: fix incorrect undo caused by DSACK of TLP retransmit Nilay Shroff (1): nvme-multipath: find NUMA path only for online numa-node Oleksij Rempel (1): ethtool: netlink: do not return SQI value if link is down Piotr Wojtaszczyk (1): i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr Ricardo Ribalda (5): media: dvb: as102-fe: Fix as10x_register_addr packing media: dvb-usb: dib0700_devices: Add missing release_firmware() media: dvb-frontends: tda18271c2dd: Remove casting during div media: s2255: Use refcount_t instead of atomic_t for num_channels media: dvb-frontends: tda10048: Fix integer overflow Ronald Wahl (1): net: ks8851: Fix potential TX stall after interface reopen Ryusuke Konishi (4): nilfs2: fix inode number range checks nilfs2: add missing check for inode numbers on directory entries nilfs2: fix incorrect inode allocation from reserved inodes nilfs2: fix kernel bug on rename operation of broken directory Sagi Grimberg (1): nvmet: fix a possible leak when destroy a ctrl during qp establishment Sam Sun (1): bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() Shigeru Yoshida (1): inet_diag: Initialize pad field in struct inet_diag_req_v2 Simon Horman (1): net: dsa: mv88e6xxx: Correct check for empty list Slark Xiao (1): USB: serial: option: add support for Foxconn T99W651 Sven Schnelle (1): s390: Mark psw in __load_psw_mask() as __unitialized Vanillan Wang (1): USB: serial: option: add Rolling RW350-GL variants Waiman Long (1): mm: prevent derefencing NULL ptr in pfn_section_valid() Wang Yong (1): jffs2: Fix potential illegal address access in jffs2_free_inode Wang Yufen (1): bpf, sockmap: Fix sk->sk_forward_alloc warn_on in sk_stream_kill_queues WangYuli (1): USB: Add USB_QUIRK_NO_SET_INTF quirk for START BP-850k Wolfram Sang (6): i2c: rcar: bring hardware to known state when probing i2c: mark HostNotify target address as used i2c: rcar: reset controller is mandatory for Gen3+ i2c: rcar: introduce Gen4 devices i2c: rcar: ensure Gen3+ reset does not disturb local targets i2c: rcar: clear NO_RXDMA flag after resetting Zijian Zhang (2): selftests: fix OOM in msg_zerocopy selftest selftests: make order checking verbose in msg_zerocopy selftest Zijun Hu (1): Bluetooth: qca: Fix BT enable failure again for QCA6390 after warm reboot hmtheboy154 (2): platform/x86: touchscreen_dmi: Add info for GlobalSpace SolT IVW 11.6" tablet platform/x86: touchscreen_dmi: Add info for the EZpad 6s Pro linke li (1): fs/dcache: Re-use value stored to dentry->d_flags instead of re-reading

8 months, 2 weeks

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[PATCH 5.10] arm64/bpf: Remove 128MB limit for BPF JIT programs

by Puranjay Mohan

From: Russell King <russell.king(a)oracle.com> [ Upstream commit b89ddf4cca43f1269093942cf5c4e457fd45c335 ] Commit 91fc957c9b1d ("arm64/bpf: don't allocate BPF JIT programs in module memory") restricts BPF JIT program allocation to a 128MB region to ensure BPF programs are still in branching range of each other. However this restriction should not apply to the aarch64 JIT, since BPF_JMP | BPF_CALL are implemented as a 64-bit move into a register and then a BLR instruction - which has the effect of being able to call anything without proximity limitation. The practical reason to relax this restriction on JIT memory is that 128MB of JIT memory can be quickly exhausted, especially where PAGE_SIZE is 64KB - one page is needed per program. In cases where seccomp filters are applied to multiple VMs on VM launch - such filters are classic BPF but converted to BPF - this can severely limit the number of VMs that can be launched. In a world where we support BPF JIT always on, turning off the JIT isn't always an option either. Fixes: 91fc957c9b1d ("arm64/bpf: don't allocate BPF JIT programs in module memory") Suggested-by: Ard Biesheuvel <ard.biesheuvel(a)linaro.org> Signed-off-by: Russell King <russell.king(a)oracle.com> Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Tested-by: Alan Maguire <alan.maguire(a)oracle.com> Link: https://lore.kernel.org/bpf/1636131046-5982-2-git-send-email-alan.maguire@o… [Replace usage of in_bpf_jit() with is_bpf_text_address()] Signed-off-by: Puranjay Mohan <pjy(a)amazon.com> --- arch/arm64/include/asm/extable.h | 9 --------- arch/arm64/include/asm/memory.h | 5 +---- arch/arm64/kernel/traps.c | 2 +- arch/arm64/mm/extable.c | 3 ++- arch/arm64/mm/ptdump.c | 2 -- arch/arm64/net/bpf_jit_comp.c | 7 ++----- 6 files changed, 6 insertions(+), 22 deletions(-) diff --git a/arch/arm64/include/asm/extable.h b/arch/arm64/include/asm/extable.h index b15eb4a3e6b20..840a35ed92ec8 100644 --- a/arch/arm64/include/asm/extable.h +++ b/arch/arm64/include/asm/extable.h @@ -22,15 +22,6 @@ struct exception_table_entry #define ARCH_HAS_RELATIVE_EXTABLE -static inline bool in_bpf_jit(struct pt_regs *regs) -{ - if (!IS_ENABLED(CONFIG_BPF_JIT)) - return false; - - return regs->pc >= BPF_JIT_REGION_START && - regs->pc < BPF_JIT_REGION_END; -} - #ifdef CONFIG_BPF_JIT int arm64_bpf_fixup_exception(const struct exception_table_entry *ex, struct pt_regs *regs); diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index 505bdd75b5411..eef03120c0daf 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -44,11 +44,8 @@ #define _PAGE_OFFSET(va) (-(UL(1) << (va))) #define PAGE_OFFSET (_PAGE_OFFSET(VA_BITS)) #define KIMAGE_VADDR (MODULES_END) -#define BPF_JIT_REGION_START (KASAN_SHADOW_END) -#define BPF_JIT_REGION_SIZE (SZ_128M) -#define BPF_JIT_REGION_END (BPF_JIT_REGION_START + BPF_JIT_REGION_SIZE) #define MODULES_END (MODULES_VADDR + MODULES_VSIZE) -#define MODULES_VADDR (BPF_JIT_REGION_END) +#define MODULES_VADDR (_PAGE_END(VA_BITS_MIN)) #define MODULES_VSIZE (SZ_128M) #define VMEMMAP_START (-VMEMMAP_SIZE - SZ_2M) #define VMEMMAP_END (VMEMMAP_START + VMEMMAP_SIZE) diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c index 563d07d3904e4..e9cc15414133f 100644 --- a/arch/arm64/kernel/traps.c +++ b/arch/arm64/kernel/traps.c @@ -913,7 +913,7 @@ static struct break_hook bug_break_hook = { static int reserved_fault_handler(struct pt_regs *regs, unsigned int esr) { pr_err("%s generated an invalid instruction at %pS!\n", - in_bpf_jit(regs) ? "BPF JIT" : "Kernel text patching", + "Kernel text patching", (void *)instruction_pointer(regs)); /* We cannot handle this */ diff --git a/arch/arm64/mm/extable.c b/arch/arm64/mm/extable.c index aa0060178343a..9a8147b6878b9 100644 --- a/arch/arm64/mm/extable.c +++ b/arch/arm64/mm/extable.c @@ -5,6 +5,7 @@ #include <linux/extable.h> #include <linux/uaccess.h> +#include <linux/filter.h> int fixup_exception(struct pt_regs *regs) { @@ -14,7 +15,7 @@ int fixup_exception(struct pt_regs *regs) if (!fixup) return 0; - if (in_bpf_jit(regs)) + if (is_bpf_text_address(regs->pc)) return arm64_bpf_fixup_exception(fixup, regs); regs->pc = (unsigned long)&fixup->fixup + fixup->fixup; diff --git a/arch/arm64/mm/ptdump.c b/arch/arm64/mm/ptdump.c index 807dc634bbd24..ba6d1d89f9b2a 100644 --- a/arch/arm64/mm/ptdump.c +++ b/arch/arm64/mm/ptdump.c @@ -41,8 +41,6 @@ static struct addr_marker address_markers[] = { { 0 /* KASAN_SHADOW_START */, "Kasan shadow start" }, { KASAN_SHADOW_END, "Kasan shadow end" }, #endif - { BPF_JIT_REGION_START, "BPF start" }, - { BPF_JIT_REGION_END, "BPF end" }, { MODULES_VADDR, "Modules start" }, { MODULES_END, "Modules end" }, { VMALLOC_START, "vmalloc() area" }, diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c index 18627cbd6da4e..2a47165abbe5e 100644 --- a/arch/arm64/net/bpf_jit_comp.c +++ b/arch/arm64/net/bpf_jit_comp.c @@ -1145,15 +1145,12 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *prog) u64 bpf_jit_alloc_exec_limit(void) { - return BPF_JIT_REGION_SIZE; + return VMALLOC_END - VMALLOC_START; } void *bpf_jit_alloc_exec(unsigned long size) { - return __vmalloc_node_range(size, PAGE_SIZE, BPF_JIT_REGION_START, - BPF_JIT_REGION_END, GFP_KERNEL, - PAGE_KERNEL, 0, NUMA_NO_NODE, - __builtin_return_address(0)); + return vmalloc(size); } void bpf_jit_free_exec(void *addr) -- 2.40.1

8 months, 2 weeks

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[PATCH 5.10 000/109] 5.10.222-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.222 release. There are 109 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 Fri, 19 Jul 2024 06:37:32 +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-5.10.222-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 5.10.222-rc2 Dan Carpenter <dan.carpenter(a)linaro.org> i2c: rcar: fix error code in probe() Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: clear NO_RXDMA flag after resetting Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: ensure Gen3+ reset does not disturb local targets Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: introduce Gen4 devices Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: reset controller is mandatory for Gen3+ Geert Uytterhoeven <geert+renesas(a)glider.be> i2c: rcar: Add R-Car Gen4 support Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: mark HostNotify target address as used Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: bring hardware to known state when probing Russell King <russell.king(a)oracle.com> arm64/bpf: Remove 128MB limit for BPF JIT programs Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix kernel bug on rename operation of broken directory Eduard Zingerman <eddyz87(a)gmail.com> bpf: Allow reads from uninit stack Eric Dumazet <edumazet(a)google.com> ipv6: prevent NULL dereference in ip6_output() Eric Dumazet <edumazet(a)google.com> ipv6: annotate data-races around cnf.disable_ipv6 Ard Biesheuvel <ardb(a)kernel.org> efi: ia64: move IA64-only declarations to new asm/efi.h header Jim Mattson <jmattson(a)google.com> x86/retpoline: Move a NOENDBR annotation to the SRSO dummy return thunk Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: send: annotate intentional data race in checking empty queue Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: queueing: annotate intentional data race in cpu round robin Helge Deller <deller(a)kernel.org> wireguard: allowedips: avoid unaligned 64-bit memory accesses Ilya Dryomov <idryomov(a)gmail.com> libceph: fix race between delayed_work() and ceph_monc_stop() Edson Juliano Drosdeck <edson.drosdeck(a)gmail.com> ALSA: hda/realtek: Limit mic boost on VAIO PRO PX Nazar Bilinskyi <nbilinskyi(a)gmail.com> ALSA: hda/realtek: Enable Mute LED on HP 250 G7 Joy Chakraborty <joychakr(a)google.com> nvmem: meson-efuse: Fix return value of nvmem callbacks He Zhe <zhe.he(a)windriver.com> hpet: Support 32-bit userspace Alan Stern <stern(a)rowland.harvard.edu> USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor Lee Jones <lee(a)kernel.org> usb: gadget: configfs: Prevent OOB read/write in usb_string_copy() WangYuli <wangyuli(a)uniontech.com> USB: Add USB_QUIRK_NO_SET_INTF quirk for START BP-850k Dmitry Smirnov <d.smirnov(a)inbox.lv> USB: serial: mos7840: fix crash on resume Vanillan Wang <vanillanwang(a)163.com> USB: serial: option: add Rolling RW350-GL variants Mank Wang <mank.wang(a)netprisma.us> USB: serial: option: add Netprisma LCUK54 series modules Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add support for Foxconn T99W651 Bjørn Mork <bjorn(a)mork.no> USB: serial: option: add Fibocom FM350-GL Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit FN912 rmnet compositions Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit generic core-dump composition Ronald Wahl <ronald.wahl(a)raritan.com> net: ks8851: Fix potential TX stall after interface reopen Eric Dumazet <edumazet(a)google.com> tcp: avoid too many retransmit packets Eric Dumazet <edumazet(a)google.com> tcp: use signed arithmetic in tcp_rtx_probe0_timed_out() Michal Mazur <mmazur2(a)marvell.com> octeontx2-af: fix detection of IP layer Chen Ni <nichen(a)iscas.ac.cn> ARM: davinci: Convert comma to semicolon Sven Schnelle <svens(a)linux.ibm.com> s390: Mark psw in __load_psw_mask() as __unitialized Chengen Du <chengen.du(a)canonical.com> net/sched: Fix UAF when resolving a clash Kuniyuki Iwashima <kuniyu(a)amazon.com> udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port(). Oleksij Rempel <linux(a)rempel-privat.de> ethtool: netlink: do not return SQI value if link is down Dmitry Antipov <dmantipov(a)yandex.ru> ppp: reject claimed-as-LCP but actually malformed packets Aleksander Jan Bajkowski <olek2(a)wp.pl> net: ethernet: lantiq_etop: fix double free in detach Aleksander Jan Bajkowski <olek2(a)wp.pl> net: lantiq_etop: add blank line after declaration Aleksandr Mishin <amishin(a)t-argos.ru> octeontx2-af: Fix incorrect value output on error path in rvu_check_rsrc_availability() Neal Cardwell <ncardwell(a)google.com> tcp: fix incorrect undo caused by DSACK of TLP retransmit Brian Foster <bfoster(a)redhat.com> vfs: don't mod negative dentry count when on shrinker list linke li <lilinke99(a)qq.com> fs/dcache: Re-use value stored to dentry->d_flags instead of re-reading Jeff Layton <jlayton(a)kernel.org> filelock: fix potential use-after-free in posix_lock_inode Waiman Long <longman(a)redhat.com> mm: prevent derefencing NULL ptr in pfn_section_valid() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix incorrect inode allocation from reserved inodes Masahiro Yamada <masahiroy(a)kernel.org> kbuild: fix short log for AS in link-vmlinux.sh Sagi Grimberg <sagi(a)grimberg.me> nvmet: fix a possible leak when destroy a ctrl during qp establishment hmtheboy154 <buingoc67(a)gmail.com> platform/x86: touchscreen_dmi: Add info for the EZpad 6s Pro hmtheboy154 <buingoc67(a)gmail.com> platform/x86: touchscreen_dmi: Add info for GlobalSpace SolT IVW 11.6" tablet Kundan Kumar <kundan.kumar(a)samsung.com> nvme: adjust multiples of NVME_CTRL_PAGE_SIZE in offset Nilay Shroff <nilay(a)linux.ibm.com> nvme-multipath: find NUMA path only for online numa-node Jian-Hong Pan <jhp(a)endlessos.org> ALSA: hda/realtek: Enable headset mic of JP-IK LEAP W502 with ALC897 Piotr Wojtaszczyk <piotr.wojtaszczyk(a)timesys.com> i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr Mauro Carvalho Chehab <mchehab(a)kernel.org> media: dw2102: fix a potential buffer overflow GUO Zihua <guozihua(a)huawei.com> ima: Avoid blocking in RCU read-side critical section Wang Yufen <wangyufen(a)huawei.com> bpf, sockmap: Fix sk->sk_forward_alloc warn_on in sk_stream_kill_queues Ghadi Elie Rahme <ghadi.rahme(a)canonical.com> bnx2x: Fix multiple UBSAN array-index-out-of-bounds Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: Bypass a couple of sanity checks during NAND identification Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/atomfirmware: silence UBSAN warning Ma Ke <make24(a)iscas.ac.cn> drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes Jan Kara <jack(a)suse.cz> Revert "mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again" Jan Kara <jack(a)suse.cz> fsnotify: Do not generate events for O_PATH file descriptors Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_usb: Explicitly initialize family in leafimx driver_info struct Zijun Hu <quic_zijuhu(a)quicinc.com> Bluetooth: qca: Fix BT enable failure again for QCA6390 after warm reboot Jan Kara <jack(a)suse.cz> mm: avoid overflows in dirty throttling logic Jinliang Zheng <alexjlzheng(a)tencent.com> mm: optimize the redundant loop of mm_update_owner_next() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: add missing check for inode numbers on directory entries Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix inode number range checks Shigeru Yoshida <syoshida(a)redhat.com> inet_diag: Initialize pad field in struct inet_diag_req_v2 Zijian Zhang <zijianzhang(a)bytedance.com> selftests: make order checking verbose in msg_zerocopy selftest Zijian Zhang <zijianzhang(a)bytedance.com> selftests: fix OOM in msg_zerocopy selftest Sam Sun <samsun1006219(a)gmail.com> bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() Jozef Hopko <jozef.hopko(a)altana.com> wifi: wilc1000: fix ies_len type in connect path Jakub Kicinski <kuba(a)kernel.org> tcp_metrics: validate source addr length Neal Cardwell <ncardwell(a)google.com> UPSTREAM: tcp: fix DSACK undo in fast recovery to call tcp_try_to_open() Holger Dengler <dengler(a)linux.ibm.com> s390/pkey: Wipe sensitive data on failure Wang Yong <wang.yong12(a)zte.com.cn> jffs2: Fix potential illegal address access in jffs2_free_inode Jose E. Marchesi <jose.marchesi(a)oracle.com> bpf: Avoid uninitialized value in BPF_CORE_READ_BITFIELD Greg Kurz <groug(a)kaod.org> powerpc/xmon: Check cpu id in commands "c#", "dp#" and "dx#" Mickaël Salaün <mic(a)digikod.net> kunit: Fix timeout message Mike Marshall <hubcap(a)omnibond.com> orangefs: fix out-of-bounds fsid access Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64: Set _IO_BASE to POISON_POINTER_DELTA not 0 for CONFIG_PCI=n Heiner Kallweit <hkallweit1(a)gmail.com> i2c: i801: Annotate apanel_addr as __ro_after_init Ricardo Ribalda <ribalda(a)chromium.org> media: dvb-frontends: tda10048: Fix integer overflow Ricardo Ribalda <ribalda(a)chromium.org> media: s2255: Use refcount_t instead of atomic_t for num_channels Ricardo Ribalda <ribalda(a)chromium.org> media: dvb-frontends: tda18271c2dd: Remove casting during div Simon Horman <horms(a)kernel.org> net: dsa: mv88e6xxx: Correct check for empty list Erick Archer <erick.archer(a)outlook.com> Input: ff-core - prefer struct_size over open coded arithmetic Jean Delvare <jdelvare(a)suse.de> firmware: dmi: Stop decoding on broken entry Erick Archer <erick.archer(a)outlook.com> sctp: prefer struct_size over open coded arithmetic Michael Bunk <micha(a)freedict.org> media: dw2102: Don't translate i2c read into write Alex Hung <alex.hung(a)amd.com> drm/amd/display: Skip finding free audio for unknown engine_id Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check pipe offset before setting vblank Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check index msg_id before read or write Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Initialize timestamp for some legacy SOCs Hailey Mothershead <hailmo(a)amazon.com> crypto: aead,cipher - zeroize key buffer after use John Meneghini <jmeneghi(a)redhat.com> scsi: qedf: Make qedf_execute_tmf() non-preemptible Michael Guralnik <michaelgur(a)nvidia.com> IB/core: Implement a limit on UMAD receive List Ricardo Ribalda <ribalda(a)chromium.org> media: dvb-usb: dib0700_devices: Add missing release_firmware() Ricardo Ribalda <ribalda(a)chromium.org> media: dvb: as102-fe: Fix as10x_register_addr packing Erico Nunes <nunes.erico(a)gmail.com> drm/lima: fix shared irq handling on driver remove Heiko Carstens <hca(a)linux.ibm.com> Compiler Attributes: Add __uninitialized macro ------------- Diffstat: Makefile | 4 +- arch/arm/mach-davinci/pm.c | 2 +- arch/arm64/include/asm/extable.h | 9 - arch/arm64/include/asm/memory.h | 5 +- arch/arm64/kernel/traps.c | 2 +- arch/arm64/mm/extable.c | 3 +- arch/arm64/mm/ptdump.c | 2 - arch/arm64/net/bpf_jit_comp.c | 7 +- arch/ia64/include/asm/efi.h | 13 ++ arch/ia64/kernel/efi.c | 1 + arch/ia64/kernel/machine_kexec.c | 1 + arch/ia64/kernel/mca.c | 1 + arch/ia64/kernel/smpboot.c | 1 + arch/ia64/kernel/time.c | 1 + arch/ia64/kernel/uncached.c | 4 +- arch/ia64/mm/contig.c | 1 + arch/ia64/mm/discontig.c | 1 + arch/ia64/mm/init.c | 1 + arch/powerpc/include/asm/io.h | 2 +- arch/powerpc/xmon/xmon.c | 6 +- arch/s390/include/asm/processor.h | 2 +- arch/x86/lib/retpoline.S | 2 +- crypto/aead.c | 3 +- crypto/cipher.c | 3 +- drivers/bluetooth/hci_qca.c | 18 +- drivers/char/hpet.c | 34 +++- drivers/firmware/dmi_scan.c | 11 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 8 + drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 3 + .../amd/display/dc/irq/dce110/irq_service_dce110.c | 8 +- .../gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c | 8 + drivers/gpu/drm/amd/include/atomfirmware.h | 2 +- drivers/gpu/drm/lima/lima_gp.c | 2 + drivers/gpu/drm/lima/lima_mmu.c | 5 + drivers/gpu/drm/lima/lima_pp.c | 4 + drivers/gpu/drm/nouveau/nouveau_connector.c | 3 + drivers/i2c/busses/i2c-i801.c | 2 +- drivers/i2c/busses/i2c-pnx.c | 48 +---- drivers/i2c/busses/i2c-rcar.c | 66 ++++--- drivers/i2c/i2c-core-base.c | 1 + drivers/infiniband/core/user_mad.c | 21 +- drivers/input/ff-core.c | 7 +- drivers/media/dvb-frontends/as102_fe_types.h | 2 +- drivers/media/dvb-frontends/tda10048.c | 9 +- drivers/media/dvb-frontends/tda18271c2dd.c | 4 +- drivers/media/usb/dvb-usb/dib0700_devices.c | 18 +- drivers/media/usb/dvb-usb/dw2102.c | 120 +++++++----- drivers/media/usb/s2255/s2255drv.c | 20 +- drivers/mtd/nand/raw/nand_base.c | 57 +++--- drivers/net/bonding/bond_options.c | 6 +- drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 1 + drivers/net/dsa/mv88e6xxx/chip.c | 4 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 2 +- drivers/net/ethernet/lantiq_etop.c | 5 +- drivers/net/ethernet/marvell/octeontx2/af/npc.h | 8 +- drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 2 +- drivers/net/ethernet/micrel/ks8851_common.c | 2 +- drivers/net/ppp/ppp_generic.c | 15 ++ drivers/net/wireguard/allowedips.c | 4 +- drivers/net/wireguard/queueing.h | 4 +- drivers/net/wireguard/send.c | 2 +- drivers/net/wireless/microchip/wilc1000/hif.c | 3 +- drivers/nvme/host/multipath.c | 2 +- drivers/nvme/host/pci.c | 3 +- drivers/nvme/target/core.c | 9 + drivers/nvmem/meson-efuse.c | 14 +- drivers/platform/x86/touchscreen_dmi.c | 36 ++++ drivers/s390/crypto/pkey_api.c | 4 +- drivers/scsi/qedf/qedf_io.c | 6 +- drivers/usb/core/config.c | 18 +- drivers/usb/core/quirks.c | 3 + drivers/usb/gadget/configfs.c | 3 + drivers/usb/serial/mos7840.c | 45 +++++ drivers/usb/serial/option.c | 38 ++++ fs/dcache.c | 12 +- fs/jffs2/super.c | 1 + fs/locks.c | 2 +- fs/nilfs2/alloc.c | 18 +- fs/nilfs2/alloc.h | 4 +- fs/nilfs2/dat.c | 2 +- fs/nilfs2/dir.c | 38 +++- fs/nilfs2/ifile.c | 7 +- fs/nilfs2/nilfs.h | 10 +- fs/nilfs2/the_nilfs.c | 6 + fs/nilfs2/the_nilfs.h | 2 +- fs/orangefs/super.c | 3 +- include/linux/bpf.h | 1 + include/linux/compiler_attributes.h | 12 ++ include/linux/efi.h | 6 - include/linux/fsnotify.h | 8 +- include/linux/lsm_hook_defs.h | 2 +- include/linux/mmzone.h | 3 +- include/linux/security.h | 5 +- include/linux/skmsg.h | 1 + kernel/auditfilter.c | 5 +- kernel/bpf/verifier.c | 11 +- kernel/exit.c | 2 + lib/kunit/try-catch.c | 3 +- mm/page-writeback.c | 32 +++- net/ceph/mon_client.c | 14 +- net/core/skmsg.c | 1 + net/core/sock_map.c | 22 +++ net/ethtool/linkstate.c | 41 ++-- net/ipv4/inet_diag.c | 2 + net/ipv4/tcp_bpf.c | 1 + net/ipv4/tcp_input.c | 13 +- net/ipv4/tcp_metrics.c | 1 + net/ipv4/tcp_timer.c | 31 ++- net/ipv4/udp.c | 4 +- net/ipv6/addrconf.c | 9 +- net/ipv6/ip6_input.c | 2 +- net/ipv6/ip6_output.c | 2 +- net/sched/act_ct.c | 8 + net/sctp/socket.c | 7 +- scripts/link-vmlinux.sh | 2 +- security/apparmor/audit.c | 6 +- security/apparmor/include/audit.h | 2 +- security/integrity/ima/ima.h | 2 +- security/integrity/ima/ima_policy.c | 15 +- security/security.c | 6 +- security/selinux/include/audit.h | 4 +- security/selinux/ss/services.c | 5 +- security/smack/smack_lsm.c | 4 +- sound/pci/hda/patch_realtek.c | 12 ++ tools/lib/bpf/bpf_core_read.h | 1 + .../selftests/bpf/progs/test_global_func10.c | 31 +++ tools/testing/selftests/bpf/verifier/calls.c | 13 +- .../selftests/bpf/verifier/helper_access_var_len.c | 104 ++++++---- tools/testing/selftests/bpf/verifier/int_ptr.c | 9 +- .../selftests/bpf/verifier/search_pruning.c | 13 +- tools/testing/selftests/bpf/verifier/sock.c | 27 --- tools/testing/selftests/bpf/verifier/spill_fill.c | 211 +++++++++++++++++++++ tools/testing/selftests/bpf/verifier/var_off.c | 52 ----- tools/testing/selftests/net/msg_zerocopy.c | 14 +- 134 files changed, 1215 insertions(+), 469 deletions(-)

8 months, 2 weeks

7
7
0 0

Linux 5.4.280

by Greg Kroah-Hartman

I'm announcing the release of the 5.4.280 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/mach-davinci/pm.c | 2 arch/powerpc/include/asm/io.h | 2 arch/powerpc/xmon/xmon.c | 6 - arch/s390/include/asm/processor.h | 2 drivers/char/hpet.c | 34 +++++- drivers/firmware/dmi_scan.c | 11 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 8 + drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 3 drivers/gpu/drm/amd/include/atomfirmware.h | 2 drivers/gpu/drm/lima/lima_gp.c | 2 drivers/gpu/drm/lima/lima_mmu.c | 5 drivers/gpu/drm/lima/lima_pp.c | 4 drivers/gpu/drm/nouveau/nouveau_connector.c | 3 drivers/i2c/busses/i2c-i801.c | 2 drivers/i2c/busses/i2c-pnx.c | 48 +------- drivers/i2c/busses/i2c-rcar.c | 17 ++- drivers/infiniband/core/user_mad.c | 21 ++- drivers/input/ff-core.c | 7 - drivers/media/dvb-frontends/as102_fe_types.h | 2 drivers/media/dvb-frontends/tda10048.c | 9 + drivers/media/dvb-frontends/tda18271c2dd.c | 4 drivers/media/usb/dvb-usb/dib0700_devices.c | 18 ++- drivers/media/usb/dvb-usb/dw2102.c | 120 +++++++++++++--------- drivers/media/usb/s2255/s2255drv.c | 20 +-- drivers/net/bonding/bond_options.c | 6 - drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 1 drivers/net/dsa/mv88e6xxx/chip.c | 4 drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 2 drivers/net/ethernet/lantiq_etop.c | 5 drivers/net/ethernet/marvell/octeontx2/af/npc.h | 8 + drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 2 drivers/net/ppp/ppp_generic.c | 15 ++ drivers/nvme/host/multipath.c | 2 drivers/nvmem/meson-efuse.c | 14 +- drivers/s390/crypto/pkey_api.c | 4 drivers/scsi/qedf/qedf_io.c | 6 - drivers/staging/wilc1000/wilc_hif.c | 3 drivers/usb/core/config.c | 18 ++- drivers/usb/core/quirks.c | 3 drivers/usb/gadget/configfs.c | 3 drivers/usb/serial/option.c | 38 ++++++ fs/dcache.c | 12 +- fs/jffs2/super.c | 1 fs/locks.c | 2 fs/nilfs2/alloc.c | 18 ++- fs/nilfs2/alloc.h | 4 fs/nilfs2/dat.c | 2 fs/nilfs2/dir.c | 38 ++++++ fs/nilfs2/ifile.c | 7 - fs/nilfs2/nilfs.h | 10 + fs/nilfs2/the_nilfs.c | 6 + fs/nilfs2/the_nilfs.h | 2 fs/orangefs/super.c | 3 include/linux/compiler_attributes.h | 12 ++ include/linux/fsnotify.h | 8 + include/linux/sunrpc/clnt.h | 1 include/linux/tcp.h | 2 include/uapi/linux/tcp.h | 10 + kernel/exit.c | 2 mm/page-writeback.c | 2 net/ceph/mon_client.c | 14 ++ net/ipv4/inet_diag.c | 2 net/ipv4/tcp.c | 2 net/ipv4/tcp_fastopen.c | 5 net/ipv4/tcp_input.c | 112 ++++++++++---------- net/ipv4/tcp_metrics.c | 1 net/ipv4/tcp_timer.c | 45 +++++++- net/ipv4/udp.c | 4 net/sctp/socket.c | 7 - net/sunrpc/clnt.c | 5 sound/pci/hda/patch_realtek.c | 11 ++ tools/testing/selftests/net/msg_zerocopy.c | 14 ++ 73 files changed, 601 insertions(+), 251 deletions(-) Alan Stern (1): USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor Aleksander Jan Bajkowski (2): net: lantiq_etop: add blank line after declaration net: ethernet: lantiq_etop: fix double free in detach Aleksandr Mishin (1): octeontx2-af: Fix incorrect value output on error path in rvu_check_rsrc_availability() Alex Deucher (1): drm/amdgpu/atomfirmware: silence UBSAN warning Alex Hung (1): drm/amd/display: Skip finding free audio for unknown engine_id Bjørn Mork (1): USB: serial: option: add Fibocom FM350-GL Brian Foster (1): vfs: don't mod negative dentry count when on shrinker list Chen Ni (1): ARM: davinci: Convert comma to semicolon Daniele Palmas (2): USB: serial: option: add Telit generic core-dump composition USB: serial: option: add Telit FN912 rmnet compositions Dmitry Antipov (1): ppp: reject claimed-as-LCP but actually malformed packets Edson Juliano Drosdeck (1): ALSA: hda/realtek: Limit mic boost on VAIO PRO PX Eric Dumazet (3): tcp: refactor tcp_retransmit_timer() tcp: use signed arithmetic in tcp_rtx_probe0_timed_out() tcp: avoid too many retransmit packets Erick Archer (2): sctp: prefer struct_size over open coded arithmetic Input: ff-core - prefer struct_size over open coded arithmetic Erico Nunes (1): drm/lima: fix shared irq handling on driver remove Ghadi Elie Rahme (1): bnx2x: Fix multiple UBSAN array-index-out-of-bounds Greg Kroah-Hartman (1): Linux 5.4.280 Greg Kurz (1): powerpc/xmon: Check cpu id in commands "c#", "dp#" and "dx#" He Zhe (1): hpet: Support 32-bit userspace Heiko Carstens (1): Compiler Attributes: Add __uninitialized macro Heiner Kallweit (1): i2c: i801: Annotate apanel_addr as __ro_after_init Holger Dengler (1): s390/pkey: Wipe sensitive data on failure Ilya Dryomov (1): libceph: fix race between delayed_work() and ceph_monc_stop() Jakub Kicinski (1): tcp_metrics: validate source addr length Jan Kara (2): fsnotify: Do not generate events for O_PATH file descriptors Revert "mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again" Jason Baron (1): tcp: add TCP_INFO status for failed client TFO Jean Delvare (1): firmware: dmi: Stop decoding on broken entry Jeff Layton (1): filelock: fix potential use-after-free in posix_lock_inode Jian-Hong Pan (1): ALSA: hda/realtek: Enable headset mic of JP-IK LEAP W502 with ALC897 Jimmy Assarsson (1): can: kvaser_usb: Explicitly initialize family in leafimx driver_info struct Jinliang Zheng (1): mm: optimize the redundant loop of mm_update_owner_next() John Meneghini (1): scsi: qedf: Make qedf_execute_tmf() non-preemptible Joy Chakraborty (1): nvmem: meson-efuse: Fix return value of nvmem callbacks Jozef Hopko (1): wifi: wilc1000: fix ies_len type in connect path Kuniyuki Iwashima (1): udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port(). Lee Jones (1): usb: gadget: configfs: Prevent OOB read/write in usb_string_copy() Ma Jun (1): drm/amdgpu: Initialize timestamp for some legacy SOCs Ma Ke (1): drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes Mank Wang (1): USB: serial: option: add Netprisma LCUK54 series modules Mauro Carvalho Chehab (1): media: dw2102: fix a potential buffer overflow Menglong Dong (1): net: tcp: fix unexcepted socket die when snd_wnd is 0 Michael Bunk (1): media: dw2102: Don't translate i2c read into write Michael Ellerman (1): powerpc/64: Set _IO_BASE to POISON_POINTER_DELTA not 0 for CONFIG_PCI=n Michael Guralnik (1): IB/core: Implement a limit on UMAD receive List Michal Mazur (1): octeontx2-af: fix detection of IP layer Mike Marshall (1): orangefs: fix out-of-bounds fsid access Neal Cardwell (2): UPSTREAM: tcp: fix DSACK undo in fast recovery to call tcp_try_to_open() tcp: fix incorrect undo caused by DSACK of TLP retransmit Nilay Shroff (1): nvme-multipath: find NUMA path only for online numa-node Piotr Wojtaszczyk (1): i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr Ricardo Ribalda (5): media: dvb: as102-fe: Fix as10x_register_addr packing media: dvb-usb: dib0700_devices: Add missing release_firmware() media: dvb-frontends: tda18271c2dd: Remove casting during div media: s2255: Use refcount_t instead of atomic_t for num_channels media: dvb-frontends: tda10048: Fix integer overflow Ryusuke Konishi (4): nilfs2: fix inode number range checks nilfs2: add missing check for inode numbers on directory entries nilfs2: fix incorrect inode allocation from reserved inodes nilfs2: fix kernel bug on rename operation of broken directory Sam Sun (1): bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() Shigeru Yoshida (1): inet_diag: Initialize pad field in struct inet_diag_req_v2 Simon Horman (1): net: dsa: mv88e6xxx: Correct check for empty list Slark Xiao (1): USB: serial: option: add support for Foxconn T99W651 Sven Schnelle (1): s390: Mark psw in __load_psw_mask() as __unitialized Vanillan Wang (1): USB: serial: option: add Rolling RW350-GL variants Wang Yong (1): jffs2: Fix potential illegal address access in jffs2_free_inode WangYuli (1): USB: Add USB_QUIRK_NO_SET_INTF quirk for START BP-850k Wolfram Sang (1): i2c: rcar: bring hardware to known state when probing Yousuk Seung (1): tcp: add ece_ack flag to reno sack functions Yuchung Cheng (1): net: tcp better handling of reordering then loss cases Zijian Zhang (2): selftests: fix OOM in msg_zerocopy selftest selftests: make order checking verbose in msg_zerocopy selftest felix (1): SUNRPC: Fix RPC client cleaned up the freed pipefs dentries linke li (1): fs/dcache: Re-use value stored to dentry->d_flags instead of re-reading zhang kai (1): tcp: tcp_mark_head_lost is only valid for sack-tcp

8 months, 2 weeks

1
1
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Linux 4.19.318

by Greg Kroah-Hartman

I'm announcing the release of the 4.19.318 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/mach-davinci/pm.c | 2 arch/arm64/include/asm/compat.h | 20 -- arch/mips/include/asm/compat.h | 22 --- arch/parisc/include/asm/compat.h | 18 -- arch/powerpc/include/asm/compat.h | 18 -- arch/powerpc/include/asm/io.h | 2 arch/powerpc/xmon/xmon.c | 6 arch/s390/include/asm/compat.h | 18 -- arch/sparc/include/asm/compat.h | 19 -- arch/x86/include/asm/compat.h | 19 -- drivers/char/hpet.c | 34 ++++ drivers/firmware/dmi_scan.c | 11 + drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 3 drivers/gpu/drm/amd/include/atomfirmware.h | 2 drivers/gpu/drm/i915/intel_uncore.c | 20 +- drivers/gpu/drm/nouveau/nouveau_connector.c | 3 drivers/i2c/busses/i2c-i801.c | 2 drivers/i2c/busses/i2c-pnx.c | 48 +----- drivers/i2c/busses/i2c-rcar.c | 17 +- drivers/infiniband/core/user_mad.c | 21 ++ drivers/input/ff-core.c | 7 drivers/media/dvb-frontends/as102_fe_types.h | 2 drivers/media/dvb-frontends/tda10048.c | 9 - drivers/media/dvb-frontends/tda18271c2dd.c | 4 drivers/media/usb/dvb-usb/dib0700_devices.c | 18 ++ drivers/media/usb/dvb-usb/dw2102.c | 120 ++++++++++------ drivers/media/usb/s2255/s2255drv.c | 20 +- drivers/net/bonding/bond_options.c | 6 drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 1 drivers/net/dsa/mv88e6xxx/chip.c | 4 drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 2 drivers/net/ethernet/lantiq_etop.c | 5 drivers/net/ppp/ppp_generic.c | 15 ++ drivers/s390/crypto/pkey_api.c | 4 drivers/usb/core/config.c | 18 ++ drivers/usb/core/quirks.c | 3 drivers/usb/gadget/configfs.c | 3 drivers/usb/serial/option.c | 38 +++++ fs/jffs2/super.c | 1 fs/nilfs2/alloc.c | 18 +- fs/nilfs2/alloc.h | 4 fs/nilfs2/dat.c | 2 fs/nilfs2/dir.c | 38 +++++ fs/nilfs2/ifile.c | 7 fs/nilfs2/nilfs.h | 10 + fs/nilfs2/the_nilfs.c | 6 fs/nilfs2/the_nilfs.h | 2 fs/orangefs/super.c | 3 include/asm-generic/compat.h | 24 +++ include/linux/compat.h | 2 include/linux/fsnotify.h | 8 - include/linux/sunrpc/clnt.h | 1 kernel/exit.c | 2 mm/page-writeback.c | 2 net/bluetooth/hci_event.c | 2 net/ceph/mon_client.c | 14 + net/ipv4/inet_diag.c | 2 net/ipv4/tcp_input.c | 158 +++++++++++----------- net/ipv4/tcp_metrics.c | 1 net/ipv4/tcp_timer.c | 45 +++++- net/sctp/socket.c | 7 net/sunrpc/clnt.c | 5 tools/testing/selftests/net/msg_zerocopy.c | 14 + 64 files changed, 579 insertions(+), 385 deletions(-) Alan Stern (1): USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor Aleksander Jan Bajkowski (2): net: lantiq_etop: add blank line after declaration net: ethernet: lantiq_etop: fix double free in detach Alex Deucher (1): drm/amdgpu/atomfirmware: silence UBSAN warning Alex Hung (1): drm/amd/display: Skip finding free audio for unknown engine_id Arnd Bergmann (1): asm-generic: Move common compat types to asm-generic/compat.h Bjørn Mork (1): USB: serial: option: add Fibocom FM350-GL Chen Ni (1): ARM: davinci: Convert comma to semicolon Daniele Ceraolo Spurio (1): drm/i915: make find_fw_domain work on intel_uncore Daniele Palmas (2): USB: serial: option: add Telit generic core-dump composition USB: serial: option: add Telit FN912 rmnet compositions Dmitry Antipov (1): ppp: reject claimed-as-LCP but actually malformed packets Eric Dumazet (4): tcp: take care of compressed acks in tcp_add_reno_sack() tcp: refactor tcp_retransmit_timer() tcp: use signed arithmetic in tcp_rtx_probe0_timed_out() tcp: avoid too many retransmit packets Erick Archer (2): sctp: prefer struct_size over open coded arithmetic Input: ff-core - prefer struct_size over open coded arithmetic Ghadi Elie Rahme (1): bnx2x: Fix multiple UBSAN array-index-out-of-bounds Greg Kroah-Hartman (1): Linux 4.19.318 Greg Kurz (1): powerpc/xmon: Check cpu id in commands "c#", "dp#" and "dx#" He Zhe (1): hpet: Support 32-bit userspace Heiner Kallweit (1): i2c: i801: Annotate apanel_addr as __ro_after_init Holger Dengler (1): s390/pkey: Wipe sensitive data on failure Ilya Dryomov (1): libceph: fix race between delayed_work() and ceph_monc_stop() Jaganath Kanakkassery (1): Bluetooth: Fix incorrect pointer arithmatic in ext_adv_report_evt Jakub Kicinski (1): tcp_metrics: validate source addr length Jan Kara (2): fsnotify: Do not generate events for O_PATH file descriptors Revert "mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again" Jean Delvare (1): firmware: dmi: Stop decoding on broken entry Jimmy Assarsson (1): can: kvaser_usb: Explicitly initialize family in leafimx driver_info struct Jinliang Zheng (1): mm: optimize the redundant loop of mm_update_owner_next() Lee Jones (1): usb: gadget: configfs: Prevent OOB read/write in usb_string_copy() Ma Ke (1): drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes Mank Wang (1): USB: serial: option: add Netprisma LCUK54 series modules Mauro Carvalho Chehab (1): media: dw2102: fix a potential buffer overflow Menglong Dong (1): net: tcp: fix unexcepted socket die when snd_wnd is 0 Michael Bunk (1): media: dw2102: Don't translate i2c read into write Michael Ellerman (1): powerpc/64: Set _IO_BASE to POISON_POINTER_DELTA not 0 for CONFIG_PCI=n Michael Guralnik (1): IB/core: Implement a limit on UMAD receive List Mike Marshall (1): orangefs: fix out-of-bounds fsid access Neal Cardwell (2): UPSTREAM: tcp: fix DSACK undo in fast recovery to call tcp_try_to_open() tcp: fix incorrect undo caused by DSACK of TLP retransmit Piotr Wojtaszczyk (1): i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr Ricardo Ribalda (5): media: dvb: as102-fe: Fix as10x_register_addr packing media: dvb-usb: dib0700_devices: Add missing release_firmware() media: dvb-frontends: tda18271c2dd: Remove casting during div media: s2255: Use refcount_t instead of atomic_t for num_channels media: dvb-frontends: tda10048: Fix integer overflow Ryusuke Konishi (4): nilfs2: fix inode number range checks nilfs2: add missing check for inode numbers on directory entries nilfs2: fix incorrect inode allocation from reserved inodes nilfs2: fix kernel bug on rename operation of broken directory Sam Sun (1): bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() Shigeru Yoshida (1): inet_diag: Initialize pad field in struct inet_diag_req_v2 Simon Horman (1): net: dsa: mv88e6xxx: Correct check for empty list Slark Xiao (1): USB: serial: option: add support for Foxconn T99W651 Vanillan Wang (1): USB: serial: option: add Rolling RW350-GL variants Wang Yong (1): jffs2: Fix potential illegal address access in jffs2_free_inode WangYuli (1): USB: Add USB_QUIRK_NO_SET_INTF quirk for START BP-850k Wolfram Sang (1): i2c: rcar: bring hardware to known state when probing Yousuk Seung (1): tcp: add ece_ack flag to reno sack functions Yuchung Cheng (1): net: tcp better handling of reordering then loss cases Zijian Zhang (2): selftests: fix OOM in msg_zerocopy selftest selftests: make order checking verbose in msg_zerocopy selftest felix (1): SUNRPC: Fix RPC client cleaned up the freed pipefs dentries zhang kai (1): tcp: tcp_mark_head_lost is only valid for sack-tcp

8 months, 2 weeks

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[PATCH 5.4 00/79] 5.4.280-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.280 release. There are 79 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 Fri, 19 Jul 2024 06:37:32 +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-5.4.280-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 5.4.280-rc2 Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: bring hardware to known state when probing Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix kernel bug on rename operation of broken directory Eric Dumazet <edumazet(a)google.com> tcp: avoid too many retransmit packets Eric Dumazet <edumazet(a)google.com> tcp: use signed arithmetic in tcp_rtx_probe0_timed_out() Menglong Dong <imagedong(a)tencent.com> net: tcp: fix unexcepted socket die when snd_wnd is 0 Eric Dumazet <edumazet(a)google.com> tcp: refactor tcp_retransmit_timer() felix <fuzhen5(a)huawei.com> SUNRPC: Fix RPC client cleaned up the freed pipefs dentries Ilya Dryomov <idryomov(a)gmail.com> libceph: fix race between delayed_work() and ceph_monc_stop() Edson Juliano Drosdeck <edson.drosdeck(a)gmail.com> ALSA: hda/realtek: Limit mic boost on VAIO PRO PX Joy Chakraborty <joychakr(a)google.com> nvmem: meson-efuse: Fix return value of nvmem callbacks He Zhe <zhe.he(a)windriver.com> hpet: Support 32-bit userspace Alan Stern <stern(a)rowland.harvard.edu> USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor Lee Jones <lee(a)kernel.org> usb: gadget: configfs: Prevent OOB read/write in usb_string_copy() WangYuli <wangyuli(a)uniontech.com> USB: Add USB_QUIRK_NO_SET_INTF quirk for START BP-850k Vanillan Wang <vanillanwang(a)163.com> USB: serial: option: add Rolling RW350-GL variants Mank Wang <mank.wang(a)netprisma.us> USB: serial: option: add Netprisma LCUK54 series modules Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add support for Foxconn T99W651 Bjørn Mork <bjorn(a)mork.no> USB: serial: option: add Fibocom FM350-GL Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit FN912 rmnet compositions Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit generic core-dump composition Michal Mazur <mmazur2(a)marvell.com> octeontx2-af: fix detection of IP layer Chen Ni <nichen(a)iscas.ac.cn> ARM: davinci: Convert comma to semicolon Sven Schnelle <svens(a)linux.ibm.com> s390: Mark psw in __load_psw_mask() as __unitialized Kuniyuki Iwashima <kuniyu(a)amazon.com> udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port(). Dmitry Antipov <dmantipov(a)yandex.ru> ppp: reject claimed-as-LCP but actually malformed packets Aleksander Jan Bajkowski <olek2(a)wp.pl> net: ethernet: lantiq_etop: fix double free in detach Aleksander Jan Bajkowski <olek2(a)wp.pl> net: lantiq_etop: add blank line after declaration Aleksandr Mishin <amishin(a)t-argos.ru> octeontx2-af: Fix incorrect value output on error path in rvu_check_rsrc_availability() Neal Cardwell <ncardwell(a)google.com> tcp: fix incorrect undo caused by DSACK of TLP retransmit Jason Baron <jbaron(a)akamai.com> tcp: add TCP_INFO status for failed client TFO Brian Foster <bfoster(a)redhat.com> vfs: don't mod negative dentry count when on shrinker list linke li <lilinke99(a)qq.com> fs/dcache: Re-use value stored to dentry->d_flags instead of re-reading Jeff Layton <jlayton(a)kernel.org> filelock: fix potential use-after-free in posix_lock_inode Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix incorrect inode allocation from reserved inodes Nilay Shroff <nilay(a)linux.ibm.com> nvme-multipath: find NUMA path only for online numa-node Jian-Hong Pan <jhp(a)endlessos.org> ALSA: hda/realtek: Enable headset mic of JP-IK LEAP W502 with ALC897 Piotr Wojtaszczyk <piotr.wojtaszczyk(a)timesys.com> i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr Mauro Carvalho Chehab <mchehab(a)kernel.org> media: dw2102: fix a potential buffer overflow Ghadi Elie Rahme <ghadi.rahme(a)canonical.com> bnx2x: Fix multiple UBSAN array-index-out-of-bounds Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/atomfirmware: silence UBSAN warning Ma Ke <make24(a)iscas.ac.cn> drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes Jan Kara <jack(a)suse.cz> Revert "mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again" Jan Kara <jack(a)suse.cz> fsnotify: Do not generate events for O_PATH file descriptors Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_usb: Explicitly initialize family in leafimx driver_info struct Jinliang Zheng <alexjlzheng(a)tencent.com> mm: optimize the redundant loop of mm_update_owner_next() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: add missing check for inode numbers on directory entries Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix inode number range checks Shigeru Yoshida <syoshida(a)redhat.com> inet_diag: Initialize pad field in struct inet_diag_req_v2 Zijian Zhang <zijianzhang(a)bytedance.com> selftests: make order checking verbose in msg_zerocopy selftest Zijian Zhang <zijianzhang(a)bytedance.com> selftests: fix OOM in msg_zerocopy selftest Sam Sun <samsun1006219(a)gmail.com> bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() Jozef Hopko <jozef.hopko(a)altana.com> wifi: wilc1000: fix ies_len type in connect path Jakub Kicinski <kuba(a)kernel.org> tcp_metrics: validate source addr length Neal Cardwell <ncardwell(a)google.com> UPSTREAM: tcp: fix DSACK undo in fast recovery to call tcp_try_to_open() Yuchung Cheng <ycheng(a)google.com> net: tcp better handling of reordering then loss cases Yousuk Seung <ysseung(a)google.com> tcp: add ece_ack flag to reno sack functions zhang kai <zhangkaiheb(a)126.com> tcp: tcp_mark_head_lost is only valid for sack-tcp Holger Dengler <dengler(a)linux.ibm.com> s390/pkey: Wipe sensitive data on failure Wang Yong <wang.yong12(a)zte.com.cn> jffs2: Fix potential illegal address access in jffs2_free_inode Greg Kurz <groug(a)kaod.org> powerpc/xmon: Check cpu id in commands "c#", "dp#" and "dx#" Mike Marshall <hubcap(a)omnibond.com> orangefs: fix out-of-bounds fsid access Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64: Set _IO_BASE to POISON_POINTER_DELTA not 0 for CONFIG_PCI=n Heiner Kallweit <hkallweit1(a)gmail.com> i2c: i801: Annotate apanel_addr as __ro_after_init Ricardo Ribalda <ribalda(a)chromium.org> media: dvb-frontends: tda10048: Fix integer overflow Ricardo Ribalda <ribalda(a)chromium.org> media: s2255: Use refcount_t instead of atomic_t for num_channels Ricardo Ribalda <ribalda(a)chromium.org> media: dvb-frontends: tda18271c2dd: Remove casting during div Simon Horman <horms(a)kernel.org> net: dsa: mv88e6xxx: Correct check for empty list Erick Archer <erick.archer(a)outlook.com> Input: ff-core - prefer struct_size over open coded arithmetic Jean Delvare <jdelvare(a)suse.de> firmware: dmi: Stop decoding on broken entry Erick Archer <erick.archer(a)outlook.com> sctp: prefer struct_size over open coded arithmetic Michael Bunk <micha(a)freedict.org> media: dw2102: Don't translate i2c read into write Alex Hung <alex.hung(a)amd.com> drm/amd/display: Skip finding free audio for unknown engine_id Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Initialize timestamp for some legacy SOCs John Meneghini <jmeneghi(a)redhat.com> scsi: qedf: Make qedf_execute_tmf() non-preemptible Michael Guralnik <michaelgur(a)nvidia.com> IB/core: Implement a limit on UMAD receive List Ricardo Ribalda <ribalda(a)chromium.org> media: dvb-usb: dib0700_devices: Add missing release_firmware() Ricardo Ribalda <ribalda(a)chromium.org> media: dvb: as102-fe: Fix as10x_register_addr packing Erico Nunes <nunes.erico(a)gmail.com> drm/lima: fix shared irq handling on driver remove Heiko Carstens <hca(a)linux.ibm.com> Compiler Attributes: Add __uninitialized macro ------------- Diffstat: Makefile | 4 +- arch/arm/mach-davinci/pm.c | 2 +- arch/powerpc/include/asm/io.h | 2 +- arch/powerpc/xmon/xmon.c | 6 +- arch/s390/include/asm/processor.h | 2 +- drivers/char/hpet.c | 34 +++++- drivers/firmware/dmi_scan.c | 11 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 8 ++ drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 3 + drivers/gpu/drm/amd/include/atomfirmware.h | 2 +- drivers/gpu/drm/lima/lima_gp.c | 2 + drivers/gpu/drm/lima/lima_mmu.c | 5 + drivers/gpu/drm/lima/lima_pp.c | 4 + drivers/gpu/drm/nouveau/nouveau_connector.c | 3 + drivers/i2c/busses/i2c-i801.c | 2 +- drivers/i2c/busses/i2c-pnx.c | 48 ++------- drivers/i2c/busses/i2c-rcar.c | 17 ++- drivers/infiniband/core/user_mad.c | 21 ++-- drivers/input/ff-core.c | 7 +- drivers/media/dvb-frontends/as102_fe_types.h | 2 +- drivers/media/dvb-frontends/tda10048.c | 9 +- drivers/media/dvb-frontends/tda18271c2dd.c | 4 +- drivers/media/usb/dvb-usb/dib0700_devices.c | 18 +++- drivers/media/usb/dvb-usb/dw2102.c | 120 +++++++++++++--------- drivers/media/usb/s2255/s2255drv.c | 20 ++-- drivers/net/bonding/bond_options.c | 6 +- drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 1 + drivers/net/dsa/mv88e6xxx/chip.c | 4 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 2 +- drivers/net/ethernet/lantiq_etop.c | 5 +- drivers/net/ethernet/marvell/octeontx2/af/npc.h | 8 +- drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 2 +- drivers/net/ppp/ppp_generic.c | 15 +++ drivers/nvme/host/multipath.c | 2 +- drivers/nvmem/meson-efuse.c | 14 ++- drivers/s390/crypto/pkey_api.c | 4 +- drivers/scsi/qedf/qedf_io.c | 6 +- drivers/staging/wilc1000/wilc_hif.c | 3 +- drivers/usb/core/config.c | 18 +++- drivers/usb/core/quirks.c | 3 + drivers/usb/gadget/configfs.c | 3 + drivers/usb/serial/option.c | 38 +++++++ fs/dcache.c | 12 ++- fs/jffs2/super.c | 1 + fs/locks.c | 2 +- fs/nilfs2/alloc.c | 18 +++- fs/nilfs2/alloc.h | 4 +- fs/nilfs2/dat.c | 2 +- fs/nilfs2/dir.c | 38 ++++++- fs/nilfs2/ifile.c | 7 +- fs/nilfs2/nilfs.h | 10 +- fs/nilfs2/the_nilfs.c | 6 ++ fs/nilfs2/the_nilfs.h | 2 +- fs/orangefs/super.c | 3 +- include/linux/compiler_attributes.h | 12 +++ include/linux/fsnotify.h | 8 +- include/linux/sunrpc/clnt.h | 1 + include/linux/tcp.h | 2 +- include/uapi/linux/tcp.h | 10 +- kernel/exit.c | 2 + mm/page-writeback.c | 2 +- net/ceph/mon_client.c | 14 ++- net/ipv4/inet_diag.c | 2 + net/ipv4/tcp.c | 2 + net/ipv4/tcp_fastopen.c | 5 +- net/ipv4/tcp_input.c | 112 ++++++++++---------- net/ipv4/tcp_metrics.c | 1 + net/ipv4/tcp_timer.c | 45 +++++++- net/ipv4/udp.c | 4 +- net/sctp/socket.c | 7 +- net/sunrpc/clnt.c | 5 +- sound/pci/hda/patch_realtek.c | 11 ++ tools/testing/selftests/net/msg_zerocopy.c | 14 ++- 73 files changed, 602 insertions(+), 252 deletions(-)

8 months, 2 weeks

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[PATCH 4.19 00/66] 4.19.318-rc3 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.318 release. There are 66 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 Fri, 19 Jul 2024 10:10:11 +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-4.19.318-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 4.19.318-rc3 Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: bring hardware to known state when probing Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix kernel bug on rename operation of broken directory felix <fuzhen5(a)huawei.com> SUNRPC: Fix RPC client cleaned up the freed pipefs dentries Eric Dumazet <edumazet(a)google.com> tcp: avoid too many retransmit packets Eric Dumazet <edumazet(a)google.com> tcp: use signed arithmetic in tcp_rtx_probe0_timed_out() Menglong Dong <imagedong(a)tencent.com> net: tcp: fix unexcepted socket die when snd_wnd is 0 Eric Dumazet <edumazet(a)google.com> tcp: refactor tcp_retransmit_timer() Ilya Dryomov <idryomov(a)gmail.com> libceph: fix race between delayed_work() and ceph_monc_stop() He Zhe <zhe.he(a)windriver.com> hpet: Support 32-bit userspace Alan Stern <stern(a)rowland.harvard.edu> USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor Lee Jones <lee(a)kernel.org> usb: gadget: configfs: Prevent OOB read/write in usb_string_copy() WangYuli <wangyuli(a)uniontech.com> USB: Add USB_QUIRK_NO_SET_INTF quirk for START BP-850k Vanillan Wang <vanillanwang(a)163.com> USB: serial: option: add Rolling RW350-GL variants Mank Wang <mank.wang(a)netprisma.us> USB: serial: option: add Netprisma LCUK54 series modules Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add support for Foxconn T99W651 Bjørn Mork <bjorn(a)mork.no> USB: serial: option: add Fibocom FM350-GL Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit FN912 rmnet compositions Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit generic core-dump composition Chen Ni <nichen(a)iscas.ac.cn> ARM: davinci: Convert comma to semicolon Dmitry Antipov <dmantipov(a)yandex.ru> ppp: reject claimed-as-LCP but actually malformed packets Aleksander Jan Bajkowski <olek2(a)wp.pl> net: ethernet: lantiq_etop: fix double free in detach Aleksander Jan Bajkowski <olek2(a)wp.pl> net: lantiq_etop: add blank line after declaration Neal Cardwell <ncardwell(a)google.com> tcp: fix incorrect undo caused by DSACK of TLP retransmit Daniele Ceraolo Spurio <daniele.ceraolospurio(a)intel.com> drm/i915: make find_fw_domain work on intel_uncore Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix incorrect inode allocation from reserved inodes Piotr Wojtaszczyk <piotr.wojtaszczyk(a)timesys.com> i2c: pnx: Fix potential deadlock warning from del_timer_sync() call in isr Mauro Carvalho Chehab <mchehab(a)kernel.org> media: dw2102: fix a potential buffer overflow Ghadi Elie Rahme <ghadi.rahme(a)canonical.com> bnx2x: Fix multiple UBSAN array-index-out-of-bounds Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/atomfirmware: silence UBSAN warning Ma Ke <make24(a)iscas.ac.cn> drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes Jan Kara <jack(a)suse.cz> Revert "mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again" Jan Kara <jack(a)suse.cz> fsnotify: Do not generate events for O_PATH file descriptors Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_usb: Explicitly initialize family in leafimx driver_info struct Jaganath Kanakkassery <jaganath.k.os(a)gmail.com> Bluetooth: Fix incorrect pointer arithmatic in ext_adv_report_evt Jinliang Zheng <alexjlzheng(a)tencent.com> mm: optimize the redundant loop of mm_update_owner_next() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: add missing check for inode numbers on directory entries Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix inode number range checks Shigeru Yoshida <syoshida(a)redhat.com> inet_diag: Initialize pad field in struct inet_diag_req_v2 Zijian Zhang <zijianzhang(a)bytedance.com> selftests: make order checking verbose in msg_zerocopy selftest Zijian Zhang <zijianzhang(a)bytedance.com> selftests: fix OOM in msg_zerocopy selftest Sam Sun <samsun1006219(a)gmail.com> bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() Jakub Kicinski <kuba(a)kernel.org> tcp_metrics: validate source addr length Neal Cardwell <ncardwell(a)google.com> UPSTREAM: tcp: fix DSACK undo in fast recovery to call tcp_try_to_open() Yuchung Cheng <ycheng(a)google.com> net: tcp better handling of reordering then loss cases Yousuk Seung <ysseung(a)google.com> tcp: add ece_ack flag to reno sack functions zhang kai <zhangkaiheb(a)126.com> tcp: tcp_mark_head_lost is only valid for sack-tcp Eric Dumazet <edumazet(a)google.com> tcp: take care of compressed acks in tcp_add_reno_sack() Holger Dengler <dengler(a)linux.ibm.com> s390/pkey: Wipe sensitive data on failure Wang Yong <wang.yong12(a)zte.com.cn> jffs2: Fix potential illegal address access in jffs2_free_inode Greg Kurz <groug(a)kaod.org> powerpc/xmon: Check cpu id in commands "c#", "dp#" and "dx#" Mike Marshall <hubcap(a)omnibond.com> orangefs: fix out-of-bounds fsid access Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64: Set _IO_BASE to POISON_POINTER_DELTA not 0 for CONFIG_PCI=n Heiner Kallweit <hkallweit1(a)gmail.com> i2c: i801: Annotate apanel_addr as __ro_after_init Ricardo Ribalda <ribalda(a)chromium.org> media: dvb-frontends: tda10048: Fix integer overflow Ricardo Ribalda <ribalda(a)chromium.org> media: s2255: Use refcount_t instead of atomic_t for num_channels Ricardo Ribalda <ribalda(a)chromium.org> media: dvb-frontends: tda18271c2dd: Remove casting during div Simon Horman <horms(a)kernel.org> net: dsa: mv88e6xxx: Correct check for empty list Erick Archer <erick.archer(a)outlook.com> Input: ff-core - prefer struct_size over open coded arithmetic Jean Delvare <jdelvare(a)suse.de> firmware: dmi: Stop decoding on broken entry Erick Archer <erick.archer(a)outlook.com> sctp: prefer struct_size over open coded arithmetic Michael Bunk <micha(a)freedict.org> media: dw2102: Don't translate i2c read into write Alex Hung <alex.hung(a)amd.com> drm/amd/display: Skip finding free audio for unknown engine_id Michael Guralnik <michaelgur(a)nvidia.com> IB/core: Implement a limit on UMAD receive List Ricardo Ribalda <ribalda(a)chromium.org> media: dvb-usb: dib0700_devices: Add missing release_firmware() Ricardo Ribalda <ribalda(a)chromium.org> media: dvb: as102-fe: Fix as10x_register_addr packing Arnd Bergmann <arnd(a)arndb.de> asm-generic: Move common compat types to asm-generic/compat.h ------------- Diffstat: Makefile | 4 +- arch/arm/mach-davinci/pm.c | 2 +- arch/arm64/include/asm/compat.h | 20 +-- arch/mips/include/asm/compat.h | 22 +-- arch/parisc/include/asm/compat.h | 18 +-- arch/powerpc/include/asm/compat.h | 18 +-- arch/powerpc/include/asm/io.h | 2 +- arch/powerpc/xmon/xmon.c | 6 +- arch/s390/include/asm/compat.h | 18 +-- arch/sparc/include/asm/compat.h | 19 +-- arch/x86/include/asm/compat.h | 19 +-- drivers/char/hpet.c | 34 ++++- drivers/firmware/dmi_scan.c | 11 ++ drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 3 + drivers/gpu/drm/amd/include/atomfirmware.h | 2 +- drivers/gpu/drm/i915/intel_uncore.c | 20 +-- drivers/gpu/drm/nouveau/nouveau_connector.c | 3 + drivers/i2c/busses/i2c-i801.c | 2 +- drivers/i2c/busses/i2c-pnx.c | 48 ++----- drivers/i2c/busses/i2c-rcar.c | 17 ++- drivers/infiniband/core/user_mad.c | 21 ++- drivers/input/ff-core.c | 7 +- drivers/media/dvb-frontends/as102_fe_types.h | 2 +- drivers/media/dvb-frontends/tda10048.c | 9 +- drivers/media/dvb-frontends/tda18271c2dd.c | 4 +- drivers/media/usb/dvb-usb/dib0700_devices.c | 18 ++- drivers/media/usb/dvb-usb/dw2102.c | 120 +++++++++------- drivers/media/usb/s2255/s2255drv.c | 20 +-- drivers/net/bonding/bond_options.c | 6 +- drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 1 + drivers/net/dsa/mv88e6xxx/chip.c | 4 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 2 +- drivers/net/ethernet/lantiq_etop.c | 5 +- drivers/net/ppp/ppp_generic.c | 15 ++ drivers/s390/crypto/pkey_api.c | 4 +- drivers/usb/core/config.c | 18 ++- drivers/usb/core/quirks.c | 3 + drivers/usb/gadget/configfs.c | 3 + drivers/usb/serial/option.c | 38 ++++++ fs/jffs2/super.c | 1 + fs/nilfs2/alloc.c | 18 ++- fs/nilfs2/alloc.h | 4 +- fs/nilfs2/dat.c | 2 +- fs/nilfs2/dir.c | 38 +++++- fs/nilfs2/ifile.c | 7 +- fs/nilfs2/nilfs.h | 10 +- fs/nilfs2/the_nilfs.c | 6 + fs/nilfs2/the_nilfs.h | 2 +- fs/orangefs/super.c | 3 +- include/asm-generic/compat.h | 24 +++- include/linux/compat.h | 2 - include/linux/fsnotify.h | 8 +- include/linux/sunrpc/clnt.h | 1 + kernel/exit.c | 2 + mm/page-writeback.c | 2 +- net/bluetooth/hci_event.c | 2 +- net/ceph/mon_client.c | 14 +- net/ipv4/inet_diag.c | 2 + net/ipv4/tcp_input.c | 158 ++++++++++++---------- net/ipv4/tcp_metrics.c | 1 + net/ipv4/tcp_timer.c | 45 +++++- net/sctp/socket.c | 7 +- net/sunrpc/clnt.c | 5 +- tools/testing/selftests/net/msg_zerocopy.c | 14 +- 64 files changed, 580 insertions(+), 386 deletions(-)

8 months, 2 weeks

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[PATCH 6.9 000/143] 6.9.10-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.9.10 release. There are 143 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, 18 Jul 2024 15:27:21 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.9.10-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.9.10-rc1 Jose Ignacio Tornos Martinez <jtornosm(a)redhat.com> kbuild: rpm-pkg: avoid the warnings with dtb's listed twice Nathan Chancellor <nathan(a)kernel.org> kbuild: Make ld-version.sh more robust against version string changes Alexandre Chartre <alexandre.chartre(a)oracle.com> x86/bhi: Avoid warning in #DB handler due to BHI mitigation Wander Lairson Costa <wander(a)redhat.com> sched/deadline: Fix task_struct reference leak Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: testunit: avoid re-issued work after read message Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: ensure Gen3+ reset does not disturb local targets Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: mark HostNotify target address as used Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: clear NO_RXDMA flag after resetting Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: rcar: bring hardware to known state when probing Baokun Li <libaokun1(a)huawei.com> ext4: avoid ptr null pointer dereference Komal Bajaj <quic_kbajaj(a)quicinc.com> Revert "dt-bindings: cache: qcom,llcc: correct QDU1000 reg entries" SeongJae Park <sj(a)kernel.org> mm/damon/core: merge regions aggressively when max_nr_regions is unmet Gavin Shan <gshan(a)redhat.com> mm/shmem: disable PMD-sized page cache if needed Gavin Shan <gshan(a)redhat.com> mm/readahead: limit page cache size in page_cache_ra_order() Ekansh Gupta <quic_ekangupt(a)quicinc.com> misc: fastrpc: Restrict untrusted app to attach to privileged PD Ekansh Gupta <quic_ekangupt(a)quicinc.com> misc: fastrpc: Fix ownership reassignment of remote heap Ekansh Gupta <quic_ekangupt(a)quicinc.com> misc: fastrpc: Fix memory leak in audio daemon attach operation Ekansh Gupta <quic_ekangupt(a)quicinc.com> misc: fastrpc: Copy the complete capability structure to user Ekansh Gupta <quic_ekangupt(a)quicinc.com> misc: fastrpc: Avoid updating PD type for capability request Ekansh Gupta <quic_ekangupt(a)quicinc.com> misc: fastrpc: Fix DSP capabilities request Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: send: annotate intentional data race in checking empty queue Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: queueing: annotate intentional data race in cpu round robin Helge Deller <deller(a)kernel.org> wireguard: allowedips: avoid unaligned 64-bit memory accesses Jason A. Donenfeld <Jason(a)zx2c4.com> wireguard: selftests: use acpi=off instead of -no-acpi for recent QEMU Mario Limonciello <mario.limonciello(a)amd.com> cpufreq: Allow drivers to advertise boost enabled Mario Limonciello <mario.limonciello(a)amd.com> cpufreq: ACPI: Mark boost policy as enabled when setting boost Kuan-Wei Chiu <visitorckw(a)gmail.com> ACPI: processor_idle: Fix invalid comparison with insertion sort for latency Ilya Dryomov <idryomov(a)gmail.com> libceph: fix race between delayed_work() and ceph_monc_stop() Taniya Das <quic_tdas(a)quicinc.com> pmdomain: qcom: rpmhpd: Skip retention level for Power Domains Bastien Curutchet <bastien.curutchet(a)bootlin.com> mmc: davinci_mmc: Prevent transmitted data size from exceeding sgm's length Adrian Hunter <adrian.hunter(a)intel.com> mmc: sdhci: Fix max_seg_size for 64KiB PAGE_SIZE Audra Mitchell <audra(a)redhat.com> Fix userfaultfd_api to return EINVAL as expected Wentong Wu <wentong.wu(a)intel.com> mei: vsc: Utilize the appropriate byte order swap function Wentong Wu <wentong.wu(a)intel.com> mei: vsc: Prevent timeout error with added delay post-firmware download Wentong Wu <wentong.wu(a)intel.com> mei: vsc: Enhance IVSC chipset stability during warm reboot Edson Juliano Drosdeck <edson.drosdeck(a)gmail.com> ALSA: hda/realtek: Limit mic boost on VAIO PRO PX Nazar Bilinskyi <nbilinskyi(a)gmail.com> ALSA: hda/realtek: Enable Mute LED on HP 250 G7 Michał Kopeć <michal.kopec(a)3mdeb.com> ALSA: hda/realtek: add quirk for Clevo V5[46]0TU Rasmus Villemoes <linux(a)rasmusvillemoes.dk> serial: imx: ensure RTS signal is not left active after shutdown Jacky Huang <ychuang3(a)nuvoton.com> tty: serial: ma35d1: Add a NULL check for of_node Armin Wolf <W_Armin(a)gmx.de> platform/x86: toshiba_acpi: Fix array out-of-bounds access Thomas Weißschuh <linux(a)weissschuh.net> nvmem: core: limit cell sysfs permissions to main attribute ones Thomas Weißschuh <linux(a)weissschuh.net> nvmem: core: only change name to fram for current attribute Joy Chakraborty <joychakr(a)google.com> nvmem: meson-efuse: Fix return value of nvmem callbacks Joy Chakraborty <joychakr(a)google.com> nvmem: rmem: Fix return value of rmem_read() Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> arm64: dts: qcom: x1e80100-crd: fix DAI used for headset recording Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> arm64: dts: qcom: x1e80100-crd: fix WCD audio codec TX port mapping Johan Hovold <johan+linaro(a)kernel.org> arm64: dts: qcom: sc8280xp-x13s: fix touchscreen power on Cong Zhang <quic_congzhan(a)quicinc.com> arm64: dts: qcom: sa8775p: Correct IRQ number of EL2 non-secure physical timer João Paulo Gonçalves <joao.goncalves(a)toradex.com> iio: trigger: Fix condition for own trigger Damien Le Moal <dlemoal(a)kernel.org> scsi: sd: Do not repeat the starting disk message Hobin Woo <hobin.woo(a)samsung.com> ksmbd: discard write access to the directory open Gavin Shan <gshan(a)redhat.com> mm/filemap: make MAX_PAGECACHE_ORDER acceptable to xarray Gavin Shan <gshan(a)redhat.com> mm/filemap: skip to create PMD-sized page cache if needed ZhangPeng <zhangpeng362(a)huawei.com> filemap: replace pte_offset_map() with pte_offset_map_nolock() Hugh Dickins <hughd(a)google.com> mm: fix crashes from deferred split racing folio migration Uladzislau Rezki (Sony) <urezki(a)gmail.com> mm: vmalloc: check if a hash-index is in cpu_possible_mask Nhat Pham <nphamcs(a)gmail.com> cachestat: do not flush stats in recency check Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix kernel bug on rename operation of broken directory Heiko Carstens <hca(a)linux.ibm.com> s390/mm: Add NULL pointer check to crst_table_free() base_crst_free() Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: always resume roothubs if xHC was reset during resume He Zhe <zhe.he(a)windriver.com> hpet: Support 32-bit userspace Joy Chakraborty <joychakr(a)google.com> misc: microchip: pci1xxxx: Fix return value of nvmem callbacks Alan Stern <stern(a)rowland.harvard.edu> USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor Lee Jones <lee(a)kernel.org> usb: gadget: configfs: Prevent OOB read/write in usb_string_copy() Javier Carrasco <javier.carrasco.cruz(a)gmail.com> usb: core: add missing of_node_put() in usb_of_has_devices_or_graph Heikki Krogerus <heikki.krogerus(a)linux.intel.com> usb: dwc3: pci: add support for the Intel Panther Lake WangYuli <wangyuli(a)uniontech.com> USB: Add USB_QUIRK_NO_SET_INTF quirk for START BP-850k Dmitry Smirnov <d.smirnov(a)inbox.lv> USB: serial: mos7840: fix crash on resume Vanillan Wang <vanillanwang(a)163.com> USB: serial: option: add Rolling RW350-GL variants Mank Wang <mank.wang(a)netprisma.us> USB: serial: option: add Netprisma LCUK54 series modules Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add support for Foxconn T99W651 Bjørn Mork <bjorn(a)mork.no> USB: serial: option: add Fibocom FM350-GL Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit FN912 rmnet compositions Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit generic core-dump composition Ronald Wahl <ronald.wahl(a)raritan.com> net: ks8851: Fix potential TX stall after interface reopen Ronald Wahl <ronald.wahl(a)raritan.com> net: ks8851: Fix deadlock with the SPI chip variant Josh Don <joshdon(a)google.com> Revert "sched/fair: Make sure to try to detach at least one movable task" Steve French <stfrench(a)microsoft.com> cifs: fix setting SecurityFlags to true Satheesh Paul <psatheesh(a)marvell.com> octeontx2-af: fix issue with IPv4 match for RSS Kiran Kumar K <kirankumark(a)marvell.com> octeontx2-af: fix issue with IPv6 ext match for RSS Michal Mazur <mmazur2(a)marvell.com> octeontx2-af: fix detection of IP layer Srujana Challa <schalla(a)marvell.com> octeontx2-af: fix a issue with cpt_lf_alloc mailbox Nithin Dabilpuram <ndabilpuram(a)marvell.com> octeontx2-af: replace cpt slot with lf id on reg write Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> i40e: fix: remove needless retries of NVM update Saeed Mahameed <saeedm(a)nvidia.com> net: ethtool: Fix RSS setting Chen Ni <nichen(a)iscas.ac.cn> ARM: davinci: Convert comma to semicolon Richard Fitzgerald <rf(a)opensource.cirrus.com> firmware: cs_dsp: Use strnlen() on name fields in V1 wmfw files Kai Vehmanen <kai.vehmanen(a)linux.intel.com> ASoC: SOF: Intel: hda: fix null deref on system suspend entry Richard Fitzgerald <rf(a)opensource.cirrus.com> firmware: cs_dsp: Prevent buffer overrun when processing V2 alg headers Richard Fitzgerald <rf(a)opensource.cirrus.com> firmware: cs_dsp: Validate payload length before processing block Richard Fitzgerald <rf(a)opensource.cirrus.com> firmware: cs_dsp: Return error if block header overflows file Richard Fitzgerald <rf(a)opensource.cirrus.com> firmware: cs_dsp: Fix overflow checking of wmfw header Komal Bajaj <quic_kbajaj(a)quicinc.com> arm64: dts: qcom: qdu1000: Fix LLCC reg property Caleb Connolly <caleb.connolly(a)linaro.org> arm64: dts: qcom: sm6115: add iommu for sdhc_1 Abel Vesa <abel.vesa(a)linaro.org> arm64: dts: qcom: x1e80100: Fix PCIe 6a reg offsets and add MHI Andre Przywara <andre.przywara(a)arm.com> arm64: dts: allwinner: Fix PMIC interrupt number Konrad Dybcio <konrad.dybcio(a)linaro.org> arm64: dts: qcom: x1e80100-*: Allocate some CMA buffers Bjorn Andersson <quic_bjorande(a)quicinc.com> arm64: dts: qcom: sc8180x: Fix LLCC reg property again Daniel Borkmann <daniel(a)iogearbox.net> net, sunrpc: Remap EPERM in case of connection failure in xs_tcp_setup_socket Chengen Du <chengen.du(a)canonical.com> net/sched: Fix UAF when resolving a clash Kuniyuki Iwashima <kuniyu(a)amazon.com> udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port(). Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: prefer nft_chain_validate Florian Westphal <fw(a)strlen.de> netfilter: nfnetlink_queue: drop bogus WARN_ON Oleksij Rempel <o.rempel(a)pengutronix.de> ethtool: netlink: do not return SQI value if link is down Dmitry Antipov <dmantipov(a)yandex.ru> ppp: reject claimed-as-LCP but actually malformed packets Jian Hui Lee <jianhui.lee(a)canonical.com> net: ethernet: mtk-star-emac: set mac_managed_pm when probing Eric Dumazet <edumazet(a)google.com> tcp: avoid too many retransmit packets Kumar Kartikeya Dwivedi <memxor(a)gmail.com> bpf: Defer work in bpf_timer_cancel_and_free Kumar Kartikeya Dwivedi <memxor(a)gmail.com> bpf: Fail bpf_timer_cancel when callback is being cancelled Benjamin Tissoires <bentiss(a)kernel.org> bpf: replace bpf_timer_init with a generic helper Benjamin Tissoires <bentiss(a)kernel.org> bpf: make timer data struct more generic Mohammad Shehar Yaar Tausif <sheharyaar48(a)gmail.com> bpf: fix order of args in call to bpf_map_kvcalloc Matthew Wilcox (Oracle) <willy(a)infradead.org> minixfs: Fix minixfs_rename with HIGHMEM Aleksander Jan Bajkowski <olek2(a)wp.pl> net: ethernet: lantiq_etop: fix double free in detach Michal Kubiak <michal.kubiak(a)intel.com> i40e: Fix XDP program unloading while removing the driver Hugh Dickins <hughd(a)google.com> net: fix rc7's __skb_datagram_iter() David Lechner <dlechner(a)baylibre.com> spi: add defer_optimize_message controller flag David Lechner <dlechner(a)baylibre.com> spi: don't unoptimize message in spi_async() Aleksandr Mishin <amishin(a)t-argos.ru> octeontx2-af: Fix incorrect value output on error path in rvu_check_rsrc_availability() Geliang Tang <tanggeliang(a)kylinos.cn> skmsg: Skip zero length skb in sk_msg_recvmsg Oleksij Rempel <o.rempel(a)pengutronix.de> net: phy: microchip: lan87xx: reinit PHY after cable test Daniel Borkmann <daniel(a)iogearbox.net> bpf: Fix too early release of tcx_entry Neal Cardwell <ncardwell(a)google.com> tcp: fix incorrect undo caused by DSACK of TLP retransmit Dan Carpenter <dan.carpenter(a)linaro.org> net: bcmasp: Fix error code in probe() Brian Foster <bfoster(a)redhat.com> vfs: don't mod negative dentry count when on shrinker list linke li <lilinke99(a)qq.com> fs/dcache: Re-use value stored to dentry->d_flags instead of re-reading Jeff Layton <jlayton(a)kernel.org> filelock: fix potential use-after-free in posix_lock_inode Christian Eggers <ceggers(a)arri.de> dsa: lan9303: Fix mapping between DSA port number and PHY address Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> net: dsa: lan9303: provide own phylink MAC operations Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> net: dsa: allow DSA switch drivers to provide their own phylink mac ops Russell King (Oracle) <rmk+kernel(a)armlinux.org.uk> net: dsa: introduce dsa_phylink_to_port() Jingbo Xu <jefflexu(a)linux.alibaba.com> cachefiles: add missing lock protection when polling Baokun Li <libaokun1(a)huawei.com> cachefiles: cyclic allocation of msg_id to avoid reuse Hou Tao <houtao1(a)huawei.com> cachefiles: wait for ondemand_object_worker to finish when dropping object Baokun Li <libaokun1(a)huawei.com> cachefiles: cancel all requests for the object that is being dropped Baokun Li <libaokun1(a)huawei.com> cachefiles: stop sending new request when dropping object Baokun Li <libaokun1(a)huawei.com> cachefiles: propagate errors from vfs_getxattr() to avoid infinite loop David Lechner <dlechner(a)baylibre.com> spi: axi-spi-engine: fix sleep calculation Yi Liu <yi.l.liu(a)intel.com> vfio/pci: Init the count variable in collecting hot-reset devices Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: core: Fix ufshcd_abort_one racing issue Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: core: Fix ufshcd_clear_cmd racing issue Waiman Long <longman(a)redhat.com> mm: prevent derefencing NULL ptr in pfn_section_valid() ------------- Diffstat: Documentation/admin-guide/cifs/usage.rst | 34 +-- .../devicetree/bindings/cache/qcom,llcc.yaml | 2 +- Makefile | 4 +- arch/arm/mach-davinci/pm.c | 2 +- .../dts/allwinner/sun50i-h64-remix-mini-pc.dts | 2 +- arch/arm64/boot/dts/qcom/qdu1000.dtsi | 16 +- arch/arm64/boot/dts/qcom/sa8775p.dtsi | 2 +- arch/arm64/boot/dts/qcom/sc8180x.dtsi | 11 +- .../dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 15 +- arch/arm64/boot/dts/qcom/sm6115.dtsi | 1 + arch/arm64/boot/dts/qcom/x1e80100-crd.dts | 13 +- arch/arm64/boot/dts/qcom/x1e80100-qcp.dts | 9 + arch/arm64/boot/dts/qcom/x1e80100.dtsi | 10 +- arch/s390/mm/pgalloc.c | 4 + arch/x86/entry/entry_64_compat.S | 14 +- drivers/acpi/processor_idle.c | 37 ++-- drivers/char/hpet.c | 34 ++- drivers/cpufreq/acpi-cpufreq.c | 4 +- drivers/cpufreq/cpufreq.c | 3 +- drivers/firmware/cirrus/cs_dsp.c | 231 +++++++++++++------ drivers/i2c/busses/i2c-rcar.c | 27 ++- drivers/i2c/i2c-core-base.c | 1 + drivers/i2c/i2c-slave-testunit.c | 7 + drivers/iio/industrialio-trigger.c | 2 +- drivers/misc/fastrpc.c | 41 +++- drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c | 4 - drivers/misc/mei/platform-vsc.c | 4 +- drivers/misc/mei/vsc-tp.c | 16 +- drivers/mmc/host/davinci_mmc.c | 3 + drivers/mmc/host/sdhci.c | 15 ++ drivers/net/dsa/lan9303-core.c | 54 +++-- drivers/net/ethernet/broadcom/asp2/bcmasp.c | 1 + drivers/net/ethernet/intel/i40e/i40e_adminq.h | 4 - drivers/net/ethernet/intel/i40e/i40e_main.c | 9 +- drivers/net/ethernet/lantiq_etop.c | 4 +- drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 2 +- drivers/net/ethernet/marvell/octeontx2/af/npc.h | 8 +- drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 2 +- .../net/ethernet/marvell/octeontx2/af/rvu_cpt.c | 23 +- .../net/ethernet/marvell/octeontx2/af/rvu_nix.c | 12 +- drivers/net/ethernet/mediatek/mtk_star_emac.c | 7 + drivers/net/ethernet/micrel/ks8851_common.c | 10 +- drivers/net/ethernet/micrel/ks8851_spi.c | 4 +- drivers/net/phy/microchip_t1.c | 2 +- drivers/net/ppp/ppp_generic.c | 15 ++ drivers/net/wireguard/allowedips.c | 4 +- drivers/net/wireguard/queueing.h | 4 +- drivers/net/wireguard/send.c | 2 +- drivers/nvmem/core.c | 7 +- drivers/nvmem/meson-efuse.c | 14 +- drivers/nvmem/rmem.c | 5 +- drivers/platform/x86/toshiba_acpi.c | 1 + drivers/pmdomain/qcom/rpmhpd.c | 7 + drivers/scsi/sd.c | 5 +- drivers/spi/spi-axi-spi-engine.c | 26 ++- drivers/spi/spi-mux.c | 1 + drivers/spi/spi.c | 20 +- drivers/tty/serial/imx.c | 51 +++++ drivers/tty/serial/ma35d1_serial.c | 13 +- drivers/ufs/core/ufs-mcq.c | 11 +- drivers/ufs/core/ufshcd.c | 2 + drivers/usb/core/config.c | 18 +- drivers/usb/core/of.c | 7 +- drivers/usb/core/quirks.c | 3 + drivers/usb/dwc3/dwc3-pci.c | 8 + drivers/usb/gadget/configfs.c | 3 + drivers/usb/host/xhci.c | 16 +- drivers/usb/serial/mos7840.c | 45 ++++ drivers/usb/serial/option.c | 38 ++++ drivers/vfio/pci/vfio_pci_core.c | 2 +- fs/cachefiles/daemon.c | 4 +- fs/cachefiles/internal.h | 3 + fs/cachefiles/ondemand.c | 52 ++++- fs/cachefiles/xattr.c | 5 +- fs/dcache.c | 12 +- fs/ext4/sysfs.c | 2 + fs/locks.c | 2 +- fs/minix/namei.c | 3 +- fs/nilfs2/dir.c | 32 ++- fs/smb/client/cifsglob.h | 4 +- fs/smb/server/smb2pdu.c | 13 +- fs/userfaultfd.c | 7 +- include/linux/mmzone.h | 3 +- include/linux/pagemap.h | 11 +- include/linux/spi/spi.h | 4 + include/linux/swap.h | 3 +- include/net/dsa.h | 11 + include/net/tcx.h | 13 +- include/uapi/misc/fastrpc.h | 3 + kernel/bpf/bpf_local_storage.c | 4 +- kernel/bpf/helpers.c | 245 +++++++++++++++------ kernel/sched/deadline.c | 7 +- kernel/sched/fair.c | 12 +- mm/damon/core.c | 21 +- mm/filemap.c | 10 +- mm/memcontrol.c | 11 - mm/migrate.c | 13 ++ mm/readahead.c | 8 +- mm/shmem.c | 15 +- mm/vmalloc.c | 10 +- mm/workingset.c | 14 +- net/ceph/mon_client.c | 14 +- net/core/datagram.c | 3 +- net/core/skmsg.c | 3 +- net/dsa/dsa.c | 11 + net/dsa/port.c | 38 +++- net/ethtool/ioctl.c | 3 +- net/ethtool/linkstate.c | 41 ++-- net/ipv4/tcp_input.c | 11 +- net/ipv4/tcp_timer.c | 17 +- net/ipv4/udp.c | 4 +- net/netfilter/nf_tables_api.c | 158 ++----------- net/netfilter/nfnetlink_queue.c | 2 +- net/sched/act_ct.c | 8 + net/sched/sch_ingress.c | 12 +- net/sunrpc/xprtsock.c | 7 + scripts/ld-version.sh | 8 +- scripts/package/kernel.spec | 1 - sound/pci/hda/patch_realtek.c | 4 + sound/soc/sof/intel/hda-dai.c | 12 +- tools/testing/selftests/wireguard/qemu/Makefile | 8 +- 121 files changed, 1350 insertions(+), 610 deletions(-)

8 months, 2 weeks

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[merged mm-nonmm-stable] watchdog-perf-properly-initialize-the-turbo-mode-timestamp-and-rearm-counter.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: watchdog/perf: properly initialize the turbo mode timestamp and rearm counter has been removed from the -mm tree. Its filename was watchdog-perf-properly-initialize-the-turbo-mode-timestamp-and-rearm-counter.patch This patch was dropped because it was merged into the mm-nonmm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Thomas Gleixner <tglx(a)linutronix.de> Subject: watchdog/perf: properly initialize the turbo mode timestamp and rearm counter Date: Thu, 11 Jul 2024 22:25:21 +0200 For systems on which the performance counter can expire early due to turbo modes the watchdog handler has a safety net in place which validates that since the last watchdog event there has at least 4/5th of the watchdog period elapsed. This works reliably only after the first watchdog event because the per CPU variable which holds the timestamp of the last event is never initialized. So a first spurious event will validate against a timestamp of 0 which results in a delta which is likely to be way over the 4/5 threshold of the period. As this might happen before the first watchdog hrtimer event increments the watchdog counter, this can lead to false positives. Fix this by initializing the timestamp before enabling the hardware event. Reset the rearm counter as well, as that might be non zero after the watchdog was disabled and reenabled. Link: https://lkml.kernel.org/r/87frsfu15a.ffs@tglx Fixes: 7edaeb6841df ("kernel/watchdog: Prevent false positives with turbo modes") Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: Arjan van de Ven <arjan(a)linux.intel.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- kernel/watchdog_perf.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) --- a/kernel/watchdog_perf.c~watchdog-perf-properly-initialize-the-turbo-mode-timestamp-and-rearm-counter +++ a/kernel/watchdog_perf.c @@ -75,11 +75,15 @@ static bool watchdog_check_timestamp(voi __this_cpu_write(last_timestamp, now); return true; } -#else -static inline bool watchdog_check_timestamp(void) + +static void watchdog_init_timestamp(void) { - return true; + __this_cpu_write(nmi_rearmed, 0); + __this_cpu_write(last_timestamp, ktime_get_mono_fast_ns()); } +#else +static inline bool watchdog_check_timestamp(void) { return true; } +static inline void watchdog_init_timestamp(void) { } #endif static struct perf_event_attr wd_hw_attr = { @@ -161,6 +165,7 @@ void watchdog_hardlockup_enable(unsigned if (!atomic_fetch_inc(&watchdog_cpus)) pr_info("Enabled. Permanently consumes one hw-PMU counter.\n"); + watchdog_init_timestamp(); perf_event_enable(this_cpu_read(watchdog_ev)); } _ Patches currently in -mm which might be from tglx(a)linutronix.de are

8 months, 2 weeks

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[merged mm-stable] mm-mglru-fix-ineffective-protection-calculation.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: mm/mglru: fix ineffective protection calculation has been removed from the -mm tree. Its filename was mm-mglru-fix-ineffective-protection-calculation.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Yu Zhao <yuzhao(a)google.com> Subject: mm/mglru: fix ineffective protection calculation Date: Fri, 12 Jul 2024 17:29:56 -0600 mem_cgroup_calculate_protection() is not stateless and should only be used as part of a top-down tree traversal. shrink_one() traverses the per-node memcg LRU instead of the root_mem_cgroup tree, and therefore it should not call mem_cgroup_calculate_protection(). The existing misuse in shrink_one() can cause ineffective protection of sub-trees that are grandchildren of root_mem_cgroup. Fix it by reusing lru_gen_age_node(), which already traverses the root_mem_cgroup tree, to calculate the protection. Previously lru_gen_age_node() opportunistically skips the first pass, i.e., when scan_control->priority is DEF_PRIORITY. On the second pass, lruvec_is_sizable() uses appropriate scan_control->priority, set by set_initial_priority() from lru_gen_shrink_node(), to decide whether a memcg is too small to reclaim from. Now lru_gen_age_node() unconditionally traverses the root_mem_cgroup tree. So it should call set_initial_priority() upfront, to make sure lruvec_is_sizable() uses appropriate scan_control->priority on the first pass. Otherwise, lruvec_is_reclaimable() can return false negatives and result in premature OOM kills when min_ttl_ms is used. Link: https://lkml.kernel.org/r/20240712232956.1427127-1-yuzhao@google.com Fixes: e4dde56cd208 ("mm: multi-gen LRU: per-node lru_gen_folio lists") Signed-off-by: Yu Zhao <yuzhao(a)google.com> Reported-by: T.J. Mercier <tjmercier(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/vmscan.c | 82 +++++++++++++++++++++++--------------------------- 1 file changed, 38 insertions(+), 44 deletions(-) --- a/mm/vmscan.c~mm-mglru-fix-ineffective-protection-calculation +++ a/mm/vmscan.c @@ -3915,6 +3915,32 @@ done: * working set protection ******************************************************************************/ +static void set_initial_priority(struct pglist_data *pgdat, struct scan_control *sc) +{ + int priority; + unsigned long reclaimable; + + if (sc->priority != DEF_PRIORITY || sc->nr_to_reclaim < MIN_LRU_BATCH) + return; + /* + * Determine the initial priority based on + * (total >> priority) * reclaimed_to_scanned_ratio = nr_to_reclaim, + * where reclaimed_to_scanned_ratio = inactive / total. + */ + reclaimable = node_page_state(pgdat, NR_INACTIVE_FILE); + if (can_reclaim_anon_pages(NULL, pgdat->node_id, sc)) + reclaimable += node_page_state(pgdat, NR_INACTIVE_ANON); + + /* round down reclaimable and round up sc->nr_to_reclaim */ + priority = fls_long(reclaimable) - 1 - fls_long(sc->nr_to_reclaim - 1); + + /* + * The estimation is based on LRU pages only, so cap it to prevent + * overshoots of shrinker objects by large margins. + */ + sc->priority = clamp(priority, DEF_PRIORITY / 2, DEF_PRIORITY); +} + static bool lruvec_is_sizable(struct lruvec *lruvec, struct scan_control *sc) { int gen, type, zone; @@ -3948,19 +3974,17 @@ static bool lruvec_is_reclaimable(struct struct mem_cgroup *memcg = lruvec_memcg(lruvec); DEFINE_MIN_SEQ(lruvec); - /* see the comment on lru_gen_folio */ - gen = lru_gen_from_seq(min_seq[LRU_GEN_FILE]); - birth = READ_ONCE(lruvec->lrugen.timestamps[gen]); - - if (time_is_after_jiffies(birth + min_ttl)) + if (mem_cgroup_below_min(NULL, memcg)) return false; if (!lruvec_is_sizable(lruvec, sc)) return false; - mem_cgroup_calculate_protection(NULL, memcg); + /* see the comment on lru_gen_folio */ + gen = lru_gen_from_seq(min_seq[LRU_GEN_FILE]); + birth = READ_ONCE(lruvec->lrugen.timestamps[gen]); - return !mem_cgroup_below_min(NULL, memcg); + return time_is_before_jiffies(birth + min_ttl); } /* to protect the working set of the last N jiffies */ @@ -3970,23 +3994,20 @@ static void lru_gen_age_node(struct pgli { struct mem_cgroup *memcg; unsigned long min_ttl = READ_ONCE(lru_gen_min_ttl); + bool reclaimable = !min_ttl; VM_WARN_ON_ONCE(!current_is_kswapd()); - /* check the order to exclude compaction-induced reclaim */ - if (!min_ttl || sc->order || sc->priority == DEF_PRIORITY) - return; + set_initial_priority(pgdat, sc); memcg = mem_cgroup_iter(NULL, NULL, NULL); do { struct lruvec *lruvec = mem_cgroup_lruvec(memcg, pgdat); - if (lruvec_is_reclaimable(lruvec, sc, min_ttl)) { - mem_cgroup_iter_break(NULL, memcg); - return; - } + mem_cgroup_calculate_protection(NULL, memcg); - cond_resched(); + if (!reclaimable) + reclaimable = lruvec_is_reclaimable(lruvec, sc, min_ttl); } while ((memcg = mem_cgroup_iter(NULL, memcg, NULL))); /* @@ -3994,7 +4015,7 @@ static void lru_gen_age_node(struct pgli * younger than min_ttl. However, another possibility is all memcgs are * either too small or below min. */ - if (mutex_trylock(&oom_lock)) { + if (!reclaimable && mutex_trylock(&oom_lock)) { struct oom_control oc = { .gfp_mask = sc->gfp_mask, }; @@ -4786,8 +4807,7 @@ static int shrink_one(struct lruvec *lru struct mem_cgroup *memcg = lruvec_memcg(lruvec); struct pglist_data *pgdat = lruvec_pgdat(lruvec); - mem_cgroup_calculate_protection(NULL, memcg); - + /* lru_gen_age_node() called mem_cgroup_calculate_protection() */ if (mem_cgroup_below_min(NULL, memcg)) return MEMCG_LRU_YOUNG; @@ -4911,32 +4931,6 @@ static void lru_gen_shrink_lruvec(struct blk_finish_plug(&plug); } -static void set_initial_priority(struct pglist_data *pgdat, struct scan_control *sc) -{ - int priority; - unsigned long reclaimable; - - if (sc->priority != DEF_PRIORITY || sc->nr_to_reclaim < MIN_LRU_BATCH) - return; - /* - * Determine the initial priority based on - * (total >> priority) * reclaimed_to_scanned_ratio = nr_to_reclaim, - * where reclaimed_to_scanned_ratio = inactive / total. - */ - reclaimable = node_page_state(pgdat, NR_INACTIVE_FILE); - if (can_reclaim_anon_pages(NULL, pgdat->node_id, sc)) - reclaimable += node_page_state(pgdat, NR_INACTIVE_ANON); - - /* round down reclaimable and round up sc->nr_to_reclaim */ - priority = fls_long(reclaimable) - 1 - fls_long(sc->nr_to_reclaim - 1); - - /* - * The estimation is based on LRU pages only, so cap it to prevent - * overshoots of shrinker objects by large margins. - */ - sc->priority = clamp(priority, DEF_PRIORITY / 2, DEF_PRIORITY); -} - static void lru_gen_shrink_node(struct pglist_data *pgdat, struct scan_control *sc) { struct blk_plug plug; _ Patches currently in -mm which might be from yuzhao(a)google.com are

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Linux-stable-mirror July 2024